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3dc2197579
OMAP2430 I2CHS CM_IDLEST bits are in CM_IDLEST1_CORE, but the CM_*CLKEN bits
are in CM_{I,F}CLKEN2_CORE [1]. Fix by implementing a custom clkops
.find_idlest function to return the correct slave IDLEST register.
...
1. OMAP2430 Multimedia Device Package-on-Package (POP) Silicon Revision 2.1
(Rev. V) Technical Reference Manual, tables 4-99 and 4-105.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
2658 lines
81 KiB
C
2658 lines
81 KiB
C
/*
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* linux/arch/arm/mach-omap2/clock24xx.h
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*
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* Copyright (C) 2005-2008 Texas Instruments, Inc.
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* Copyright (C) 2004-2008 Nokia Corporation
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*
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* Contacts:
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* Richard Woodruff <r-woodruff2@ti.com>
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* Paul Walmsley
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H
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#define __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H
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#include "clock.h"
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#include "prm.h"
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#include "cm.h"
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#include "prm-regbits-24xx.h"
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#include "cm-regbits-24xx.h"
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#include "sdrc.h"
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/* REVISIT: These should be set dynamically for CONFIG_MULTI_OMAP2 */
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#ifdef CONFIG_ARCH_OMAP2420
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#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR
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#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2420_PRCM_CLKOUT_CTRL
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#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2420_PRCM_CLKEMUL_CTRL
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#else
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#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
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#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2430_PRCM_CLKOUT_CTRL
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#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2430_PRCM_CLKEMUL_CTRL
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#endif
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static unsigned long omap2_table_mpu_recalc(struct clk *clk);
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static int omap2_select_table_rate(struct clk *clk, unsigned long rate);
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static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
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static unsigned long omap2_sys_clk_recalc(struct clk *clk);
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static unsigned long omap2_osc_clk_recalc(struct clk *clk);
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static unsigned long omap2_sys_clk_recalc(struct clk *clk);
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static unsigned long omap2_dpllcore_recalc(struct clk *clk);
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static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
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/* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
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* xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
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* CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
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*/
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struct prcm_config {
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unsigned long xtal_speed; /* crystal rate */
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unsigned long dpll_speed; /* dpll: out*xtal*M/(N-1)table_recalc */
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unsigned long mpu_speed; /* speed of MPU */
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unsigned long cm_clksel_mpu; /* mpu divider */
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unsigned long cm_clksel_dsp; /* dsp+iva1 div(2420), iva2.1(2430) */
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unsigned long cm_clksel_gfx; /* gfx dividers */
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unsigned long cm_clksel1_core; /* major subsystem dividers */
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unsigned long cm_clksel1_pll; /* m,n */
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unsigned long cm_clksel2_pll; /* dpllx1 or x2 out */
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unsigned long cm_clksel_mdm; /* modem dividers 2430 only */
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unsigned long base_sdrc_rfr; /* base refresh timing for a set */
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unsigned char flags;
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};
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/*
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* The OMAP2 processor can be run at several discrete 'PRCM configurations'.
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* These configurations are characterized by voltage and speed for clocks.
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* The device is only validated for certain combinations. One way to express
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* these combinations is via the 'ratio's' which the clocks operate with
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* respect to each other. These ratio sets are for a given voltage/DPLL
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* setting. All configurations can be described by a DPLL setting and a ratio
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* There are 3 ratio sets for the 2430 and X ratio sets for 2420.
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*
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* 2430 differs from 2420 in that there are no more phase synchronizers used.
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* They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
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* 2430 (iva2.1, NOdsp, mdm)
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*/
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/* Core fields for cm_clksel, not ratio governed */
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#define RX_CLKSEL_DSS1 (0x10 << 8)
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#define RX_CLKSEL_DSS2 (0x0 << 13)
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#define RX_CLKSEL_SSI (0x5 << 20)
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/*-------------------------------------------------------------------------
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* Voltage/DPLL ratios
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*-------------------------------------------------------------------------*/
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/* 2430 Ratio's, 2430-Ratio Config 1 */
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#define R1_CLKSEL_L3 (4 << 0)
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#define R1_CLKSEL_L4 (2 << 5)
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#define R1_CLKSEL_USB (4 << 25)
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#define R1_CM_CLKSEL1_CORE_VAL R1_CLKSEL_USB | RX_CLKSEL_SSI | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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R1_CLKSEL_L4 | R1_CLKSEL_L3
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#define R1_CLKSEL_MPU (2 << 0)
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#define R1_CM_CLKSEL_MPU_VAL R1_CLKSEL_MPU
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#define R1_CLKSEL_DSP (2 << 0)
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#define R1_CLKSEL_DSP_IF (2 << 5)
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#define R1_CM_CLKSEL_DSP_VAL R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF
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#define R1_CLKSEL_GFX (2 << 0)
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#define R1_CM_CLKSEL_GFX_VAL R1_CLKSEL_GFX
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#define R1_CLKSEL_MDM (4 << 0)
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#define R1_CM_CLKSEL_MDM_VAL R1_CLKSEL_MDM
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/* 2430-Ratio Config 2 */
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#define R2_CLKSEL_L3 (6 << 0)
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#define R2_CLKSEL_L4 (2 << 5)
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#define R2_CLKSEL_USB (2 << 25)
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#define R2_CM_CLKSEL1_CORE_VAL R2_CLKSEL_USB | RX_CLKSEL_SSI | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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R2_CLKSEL_L4 | R2_CLKSEL_L3
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#define R2_CLKSEL_MPU (2 << 0)
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#define R2_CM_CLKSEL_MPU_VAL R2_CLKSEL_MPU
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#define R2_CLKSEL_DSP (2 << 0)
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#define R2_CLKSEL_DSP_IF (3 << 5)
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#define R2_CM_CLKSEL_DSP_VAL R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF
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#define R2_CLKSEL_GFX (2 << 0)
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#define R2_CM_CLKSEL_GFX_VAL R2_CLKSEL_GFX
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#define R2_CLKSEL_MDM (6 << 0)
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#define R2_CM_CLKSEL_MDM_VAL R2_CLKSEL_MDM
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/* 2430-Ratio Bootm (BYPASS) */
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#define RB_CLKSEL_L3 (1 << 0)
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#define RB_CLKSEL_L4 (1 << 5)
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#define RB_CLKSEL_USB (1 << 25)
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#define RB_CM_CLKSEL1_CORE_VAL RB_CLKSEL_USB | RX_CLKSEL_SSI | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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RB_CLKSEL_L4 | RB_CLKSEL_L3
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#define RB_CLKSEL_MPU (1 << 0)
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#define RB_CM_CLKSEL_MPU_VAL RB_CLKSEL_MPU
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#define RB_CLKSEL_DSP (1 << 0)
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#define RB_CLKSEL_DSP_IF (1 << 5)
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#define RB_CM_CLKSEL_DSP_VAL RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF
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#define RB_CLKSEL_GFX (1 << 0)
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#define RB_CM_CLKSEL_GFX_VAL RB_CLKSEL_GFX
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#define RB_CLKSEL_MDM (1 << 0)
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#define RB_CM_CLKSEL_MDM_VAL RB_CLKSEL_MDM
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/* 2420 Ratio Equivalents */
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#define RXX_CLKSEL_VLYNQ (0x12 << 15)
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#define RXX_CLKSEL_SSI (0x8 << 20)
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/* 2420-PRCM III 532MHz core */
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#define RIII_CLKSEL_L3 (4 << 0) /* 133MHz */
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#define RIII_CLKSEL_L4 (2 << 5) /* 66.5MHz */
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#define RIII_CLKSEL_USB (4 << 25) /* 33.25MHz */
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#define RIII_CM_CLKSEL1_CORE_VAL RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
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RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
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RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
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RIII_CLKSEL_L3
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#define RIII_CLKSEL_MPU (2 << 0) /* 266MHz */
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#define RIII_CM_CLKSEL_MPU_VAL RIII_CLKSEL_MPU
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#define RIII_CLKSEL_DSP (3 << 0) /* c5x - 177.3MHz */
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#define RIII_CLKSEL_DSP_IF (2 << 5) /* c5x - 88.67MHz */
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#define RIII_SYNC_DSP (1 << 7) /* Enable sync */
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#define RIII_CLKSEL_IVA (6 << 8) /* iva1 - 88.67MHz */
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#define RIII_SYNC_IVA (1 << 13) /* Enable sync */
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#define RIII_CM_CLKSEL_DSP_VAL RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
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RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
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RIII_CLKSEL_DSP
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#define RIII_CLKSEL_GFX (2 << 0) /* 66.5MHz */
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#define RIII_CM_CLKSEL_GFX_VAL RIII_CLKSEL_GFX
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/* 2420-PRCM II 600MHz core */
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#define RII_CLKSEL_L3 (6 << 0) /* 100MHz */
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#define RII_CLKSEL_L4 (2 << 5) /* 50MHz */
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#define RII_CLKSEL_USB (2 << 25) /* 50MHz */
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#define RII_CM_CLKSEL1_CORE_VAL RII_CLKSEL_USB | \
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RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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RII_CLKSEL_L4 | RII_CLKSEL_L3
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#define RII_CLKSEL_MPU (2 << 0) /* 300MHz */
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#define RII_CM_CLKSEL_MPU_VAL RII_CLKSEL_MPU
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#define RII_CLKSEL_DSP (3 << 0) /* c5x - 200MHz */
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#define RII_CLKSEL_DSP_IF (2 << 5) /* c5x - 100MHz */
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#define RII_SYNC_DSP (0 << 7) /* Bypass sync */
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#define RII_CLKSEL_IVA (3 << 8) /* iva1 - 200MHz */
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#define RII_SYNC_IVA (0 << 13) /* Bypass sync */
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#define RII_CM_CLKSEL_DSP_VAL RII_SYNC_IVA | RII_CLKSEL_IVA | \
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RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
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RII_CLKSEL_DSP
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#define RII_CLKSEL_GFX (2 << 0) /* 50MHz */
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#define RII_CM_CLKSEL_GFX_VAL RII_CLKSEL_GFX
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/* 2420-PRCM I 660MHz core */
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#define RI_CLKSEL_L3 (4 << 0) /* 165MHz */
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#define RI_CLKSEL_L4 (2 << 5) /* 82.5MHz */
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#define RI_CLKSEL_USB (4 << 25) /* 41.25MHz */
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#define RI_CM_CLKSEL1_CORE_VAL RI_CLKSEL_USB | \
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RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
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RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
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RI_CLKSEL_L4 | RI_CLKSEL_L3
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#define RI_CLKSEL_MPU (2 << 0) /* 330MHz */
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#define RI_CM_CLKSEL_MPU_VAL RI_CLKSEL_MPU
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#define RI_CLKSEL_DSP (3 << 0) /* c5x - 220MHz */
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#define RI_CLKSEL_DSP_IF (2 << 5) /* c5x - 110MHz */
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#define RI_SYNC_DSP (1 << 7) /* Activate sync */
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#define RI_CLKSEL_IVA (4 << 8) /* iva1 - 165MHz */
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#define RI_SYNC_IVA (0 << 13) /* Bypass sync */
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#define RI_CM_CLKSEL_DSP_VAL RI_SYNC_IVA | RI_CLKSEL_IVA | \
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RI_SYNC_DSP | RI_CLKSEL_DSP_IF | \
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RI_CLKSEL_DSP
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#define RI_CLKSEL_GFX (1 << 0) /* 165MHz */
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#define RI_CM_CLKSEL_GFX_VAL RI_CLKSEL_GFX
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/* 2420-PRCM VII (boot) */
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#define RVII_CLKSEL_L3 (1 << 0)
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#define RVII_CLKSEL_L4 (1 << 5)
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#define RVII_CLKSEL_DSS1 (1 << 8)
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#define RVII_CLKSEL_DSS2 (0 << 13)
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#define RVII_CLKSEL_VLYNQ (1 << 15)
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#define RVII_CLKSEL_SSI (1 << 20)
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#define RVII_CLKSEL_USB (1 << 25)
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#define RVII_CM_CLKSEL1_CORE_VAL RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
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RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \
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RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3
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#define RVII_CLKSEL_MPU (1 << 0) /* all divide by 1 */
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#define RVII_CM_CLKSEL_MPU_VAL RVII_CLKSEL_MPU
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#define RVII_CLKSEL_DSP (1 << 0)
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#define RVII_CLKSEL_DSP_IF (1 << 5)
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#define RVII_SYNC_DSP (0 << 7)
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#define RVII_CLKSEL_IVA (1 << 8)
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#define RVII_SYNC_IVA (0 << 13)
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#define RVII_CM_CLKSEL_DSP_VAL RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \
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RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP
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#define RVII_CLKSEL_GFX (1 << 0)
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#define RVII_CM_CLKSEL_GFX_VAL RVII_CLKSEL_GFX
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/*-------------------------------------------------------------------------
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* 2430 Target modes: Along with each configuration the CPU has several
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* modes which goes along with them. Modes mainly are the addition of
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* describe DPLL combinations to go along with a ratio.
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*-------------------------------------------------------------------------*/
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/* Hardware governed */
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#define MX_48M_SRC (0 << 3)
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#define MX_54M_SRC (0 << 5)
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#define MX_APLLS_CLIKIN_12 (3 << 23)
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#define MX_APLLS_CLIKIN_13 (2 << 23)
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#define MX_APLLS_CLIKIN_19_2 (0 << 23)
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/*
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* 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
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* #5a (ratio1) baseport-target, target DPLL = 266*2 = 532MHz
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*/
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#define M5A_DPLL_MULT_12 (133 << 12)
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#define M5A_DPLL_DIV_12 (5 << 8)
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#define M5A_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
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M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12
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#define M5A_DPLL_MULT_13 (61 << 12)
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#define M5A_DPLL_DIV_13 (2 << 8)
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#define M5A_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
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M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13
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#define M5A_DPLL_MULT_19 (55 << 12)
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#define M5A_DPLL_DIV_19 (3 << 8)
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#define M5A_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
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M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2
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/* #5b (ratio1) target DPLL = 200*2 = 400MHz */
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#define M5B_DPLL_MULT_12 (50 << 12)
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#define M5B_DPLL_DIV_12 (2 << 8)
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#define M5B_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
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M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12
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#define M5B_DPLL_MULT_13 (200 << 12)
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#define M5B_DPLL_DIV_13 (12 << 8)
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#define M5B_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
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M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13
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#define M5B_DPLL_MULT_19 (125 << 12)
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#define M5B_DPLL_DIV_19 (31 << 8)
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#define M5B_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
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M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2
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/*
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* #4 (ratio2), DPLL = 399*2 = 798MHz, L3=133MHz
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*/
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#define M4_DPLL_MULT_12 (133 << 12)
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#define M4_DPLL_DIV_12 (3 << 8)
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#define M4_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
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M4_DPLL_DIV_12 | M4_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12
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#define M4_DPLL_MULT_13 (399 << 12)
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#define M4_DPLL_DIV_13 (12 << 8)
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#define M4_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
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M4_DPLL_DIV_13 | M4_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13
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#define M4_DPLL_MULT_19 (145 << 12)
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#define M4_DPLL_DIV_19 (6 << 8)
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#define M4_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
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M4_DPLL_DIV_19 | M4_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2
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/*
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* #3 (ratio2) baseport-target, target DPLL = 330*2 = 660MHz
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*/
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#define M3_DPLL_MULT_12 (55 << 12)
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#define M3_DPLL_DIV_12 (1 << 8)
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#define M3_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
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M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12
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#define M3_DPLL_MULT_13 (76 << 12)
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#define M3_DPLL_DIV_13 (2 << 8)
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#define M3_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
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M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13
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#define M3_DPLL_MULT_19 (17 << 12)
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#define M3_DPLL_DIV_19 (0 << 8)
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#define M3_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
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M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
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MX_APLLS_CLIKIN_19_2
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/*
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* #2 (ratio1) DPLL = 330*2 = 660MHz, L3=165MHz
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*/
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#define M2_DPLL_MULT_12 (55 << 12)
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#define M2_DPLL_DIV_12 (1 << 8)
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#define M2_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
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M2_DPLL_DIV_12 | M2_DPLL_MULT_12 | \
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MX_APLLS_CLIKIN_12
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/* Speed changes - Used 658.7MHz instead of 660MHz for LP-Refresh M=76 N=2,
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* relock time issue */
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/* Core frequency changed from 330/165 to 329/164 MHz*/
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#define M2_DPLL_MULT_13 (76 << 12)
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#define M2_DPLL_DIV_13 (2 << 8)
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#define M2_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
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M2_DPLL_DIV_13 | M2_DPLL_MULT_13 | \
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MX_APLLS_CLIKIN_13
|
|
|
|
#define M2_DPLL_MULT_19 (17 << 12)
|
|
#define M2_DPLL_DIV_19 (0 << 8)
|
|
#define M2_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | \
|
|
M2_DPLL_DIV_19 | M2_DPLL_MULT_19 | \
|
|
MX_APLLS_CLIKIN_19_2
|
|
|
|
/* boot (boot) */
|
|
#define MB_DPLL_MULT (1 << 12)
|
|
#define MB_DPLL_DIV (0 << 8)
|
|
#define MB_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
|
|
MB_DPLL_MULT | MX_APLLS_CLIKIN_12
|
|
|
|
#define MB_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
|
|
MB_DPLL_MULT | MX_APLLS_CLIKIN_13
|
|
|
|
#define MB_CM_CLKSEL1_PLL_19_VAL MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
|
|
MB_DPLL_MULT | MX_APLLS_CLIKIN_19
|
|
|
|
/*
|
|
* 2430 - chassis (sedna)
|
|
* 165 (ratio1) same as above #2
|
|
* 150 (ratio1)
|
|
* 133 (ratio2) same as above #4
|
|
* 110 (ratio2) same as above #3
|
|
* 104 (ratio2)
|
|
* boot (boot)
|
|
*/
|
|
|
|
/* PRCM I target DPLL = 2*330MHz = 660MHz */
|
|
#define MI_DPLL_MULT_12 (55 << 12)
|
|
#define MI_DPLL_DIV_12 (1 << 8)
|
|
#define MI_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
|
|
MI_DPLL_DIV_12 | MI_DPLL_MULT_12 | \
|
|
MX_APLLS_CLIKIN_12
|
|
|
|
/*
|
|
* 2420 Equivalent - mode registers
|
|
* PRCM II , target DPLL = 2*300MHz = 600MHz
|
|
*/
|
|
#define MII_DPLL_MULT_12 (50 << 12)
|
|
#define MII_DPLL_DIV_12 (1 << 8)
|
|
#define MII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
|
|
MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
|
|
MX_APLLS_CLIKIN_12
|
|
#define MII_DPLL_MULT_13 (300 << 12)
|
|
#define MII_DPLL_DIV_13 (12 << 8)
|
|
#define MII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
|
|
MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
|
|
MX_APLLS_CLIKIN_13
|
|
|
|
/* PRCM III target DPLL = 2*266 = 532MHz*/
|
|
#define MIII_DPLL_MULT_12 (133 << 12)
|
|
#define MIII_DPLL_DIV_12 (5 << 8)
|
|
#define MIII_CM_CLKSEL1_PLL_12_VAL MX_48M_SRC | MX_54M_SRC | \
|
|
MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \
|
|
MX_APLLS_CLIKIN_12
|
|
#define MIII_DPLL_MULT_13 (266 << 12)
|
|
#define MIII_DPLL_DIV_13 (12 << 8)
|
|
#define MIII_CM_CLKSEL1_PLL_13_VAL MX_48M_SRC | MX_54M_SRC | \
|
|
MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \
|
|
MX_APLLS_CLIKIN_13
|
|
|
|
/* PRCM VII (boot bypass) */
|
|
#define MVII_CM_CLKSEL1_PLL_12_VAL MB_CM_CLKSEL1_PLL_12_VAL
|
|
#define MVII_CM_CLKSEL1_PLL_13_VAL MB_CM_CLKSEL1_PLL_13_VAL
|
|
|
|
/* High and low operation value */
|
|
#define MX_CLKSEL2_PLL_2x_VAL (2 << 0)
|
|
#define MX_CLKSEL2_PLL_1x_VAL (1 << 0)
|
|
|
|
/* MPU speed defines */
|
|
#define S12M 12000000
|
|
#define S13M 13000000
|
|
#define S19M 19200000
|
|
#define S26M 26000000
|
|
#define S100M 100000000
|
|
#define S133M 133000000
|
|
#define S150M 150000000
|
|
#define S164M 164000000
|
|
#define S165M 165000000
|
|
#define S199M 199000000
|
|
#define S200M 200000000
|
|
#define S266M 266000000
|
|
#define S300M 300000000
|
|
#define S329M 329000000
|
|
#define S330M 330000000
|
|
#define S399M 399000000
|
|
#define S400M 400000000
|
|
#define S532M 532000000
|
|
#define S600M 600000000
|
|
#define S658M 658000000
|
|
#define S660M 660000000
|
|
#define S798M 798000000
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
|
|
* xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
|
|
* CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
|
|
* CM_CLKSEL2_PLL, CM_CLKSEL_MDM
|
|
*
|
|
* Filling in table based on H4 boards and 2430-SDPs variants available.
|
|
* There are quite a few more rates combinations which could be defined.
|
|
*
|
|
* When multiple values are defined the start up will try and choose the
|
|
* fastest one. If a 'fast' value is defined, then automatically, the /2
|
|
* one should be included as it can be used. Generally having more that
|
|
* one fast set does not make sense, as static timings need to be changed
|
|
* to change the set. The exception is the bypass setting which is
|
|
* availble for low power bypass.
|
|
*
|
|
* Note: This table needs to be sorted, fastest to slowest.
|
|
*-------------------------------------------------------------------------*/
|
|
static struct prcm_config rate_table[] = {
|
|
/* PRCM I - FAST */
|
|
{S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */
|
|
RI_CM_CLKSEL_DSP_VAL, RI_CM_CLKSEL_GFX_VAL,
|
|
RI_CM_CLKSEL1_CORE_VAL, MI_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_165MHz,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM II - FAST */
|
|
{S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */
|
|
RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
|
|
RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
|
|
RATE_IN_242X},
|
|
|
|
{S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL, /* 300MHz ARM */
|
|
RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
|
|
RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM III - FAST */
|
|
{S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
|
|
RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
|
|
RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_242X},
|
|
|
|
{S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
|
|
RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
|
|
RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM II - SLOW */
|
|
{S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */
|
|
RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
|
|
RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
|
|
RATE_IN_242X},
|
|
|
|
{S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL, /* 150MHz ARM */
|
|
RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
|
|
RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM III - SLOW */
|
|
{S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
|
|
RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
|
|
RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_242X},
|
|
|
|
{S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
|
|
RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
|
|
RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM-VII (boot-bypass) */
|
|
{S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL, /* 12MHz ARM*/
|
|
RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
|
|
RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM-VII (boot-bypass) */
|
|
{S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL, /* 13MHz ARM */
|
|
RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
|
|
RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
|
|
RATE_IN_242X},
|
|
|
|
/* PRCM #4 - ratio2 (ES2.1) - FAST */
|
|
{S13M, S798M, S399M, R2_CM_CLKSEL_MPU_VAL, /* 399MHz ARM */
|
|
R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
|
|
R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #2 - ratio1 (ES2) - FAST */
|
|
{S13M, S658M, S329M, R1_CM_CLKSEL_MPU_VAL, /* 330MHz ARM */
|
|
R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
|
|
R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_165MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #5a - ratio1 - FAST */
|
|
{S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL, /* 266MHz ARM */
|
|
R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
|
|
R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #5b - ratio1 - FAST */
|
|
{S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */
|
|
R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
|
|
R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_100MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #4 - ratio1 (ES2.1) - SLOW */
|
|
{S13M, S399M, S199M, R2_CM_CLKSEL_MPU_VAL, /* 200MHz ARM */
|
|
R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
|
|
R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #2 - ratio1 (ES2) - SLOW */
|
|
{S13M, S329M, S164M, R1_CM_CLKSEL_MPU_VAL, /* 165MHz ARM */
|
|
R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
|
|
R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_165MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #5a - ratio1 - SLOW */
|
|
{S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL, /* 133MHz ARM */
|
|
R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
|
|
R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_133MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM #5b - ratio1 - SLOW*/
|
|
{S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL, /* 100MHz ARM */
|
|
R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
|
|
R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_100MHz,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM-boot/bypass */
|
|
{S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL, /* 13Mhz */
|
|
RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
|
|
RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_BYPASS,
|
|
RATE_IN_243X},
|
|
|
|
/* PRCM-boot/bypass */
|
|
{S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL, /* 12Mhz */
|
|
RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
|
|
RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL,
|
|
MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
|
|
SDRC_RFR_CTRL_BYPASS,
|
|
RATE_IN_243X},
|
|
|
|
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
};
|
|
|
|
/*-------------------------------------------------------------------------
|
|
* 24xx clock tree.
|
|
*
|
|
* NOTE:In many cases here we are assigning a 'default' parent. In many
|
|
* cases the parent is selectable. The get/set parent calls will also
|
|
* switch sources.
|
|
*
|
|
* Many some clocks say always_enabled, but they can be auto idled for
|
|
* power savings. They will always be available upon clock request.
|
|
*
|
|
* Several sources are given initial rates which may be wrong, this will
|
|
* be fixed up in the init func.
|
|
*
|
|
* Things are broadly separated below by clock domains. It is
|
|
* noteworthy that most periferals have dependencies on multiple clock
|
|
* domains. Many get their interface clocks from the L4 domain, but get
|
|
* functional clocks from fixed sources or other core domain derived
|
|
* clocks.
|
|
*-------------------------------------------------------------------------*/
|
|
|
|
/* Base external input clocks */
|
|
static struct clk func_32k_ck = {
|
|
.name = "func_32k_ck",
|
|
.ops = &clkops_null,
|
|
.rate = 32000,
|
|
.flags = RATE_FIXED,
|
|
.clkdm_name = "wkup_clkdm",
|
|
};
|
|
|
|
static struct clk secure_32k_ck = {
|
|
.name = "secure_32k_ck",
|
|
.ops = &clkops_null,
|
|
.rate = 32768,
|
|
.flags = RATE_FIXED,
|
|
.clkdm_name = "wkup_clkdm",
|
|
};
|
|
|
|
/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
|
|
static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */
|
|
.name = "osc_ck",
|
|
.ops = &clkops_oscck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.recalc = &omap2_osc_clk_recalc,
|
|
};
|
|
|
|
/* Without modem likely 12MHz, with modem likely 13MHz */
|
|
static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */
|
|
.name = "sys_ck", /* ~ ref_clk also */
|
|
.ops = &clkops_null,
|
|
.parent = &osc_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.recalc = &omap2_sys_clk_recalc,
|
|
};
|
|
|
|
static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */
|
|
.name = "alt_ck",
|
|
.ops = &clkops_null,
|
|
.rate = 54000000,
|
|
.flags = RATE_FIXED,
|
|
.clkdm_name = "wkup_clkdm",
|
|
};
|
|
|
|
/*
|
|
* Analog domain root source clocks
|
|
*/
|
|
|
|
/* dpll_ck, is broken out in to special cases through clksel */
|
|
/* REVISIT: Rate changes on dpll_ck trigger a full set change. ...
|
|
* deal with this
|
|
*/
|
|
|
|
static struct dpll_data dpll_dd = {
|
|
.mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
|
|
.mult_mask = OMAP24XX_DPLL_MULT_MASK,
|
|
.div1_mask = OMAP24XX_DPLL_DIV_MASK,
|
|
.clk_bypass = &sys_ck,
|
|
.clk_ref = &sys_ck,
|
|
.control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
|
|
.enable_mask = OMAP24XX_EN_DPLL_MASK,
|
|
.max_multiplier = 1024,
|
|
.min_divider = 1,
|
|
.max_divider = 16,
|
|
.rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
|
|
};
|
|
|
|
/*
|
|
* XXX Cannot add round_rate here yet, as this is still a composite clock,
|
|
* not just a DPLL
|
|
*/
|
|
static struct clk dpll_ck = {
|
|
.name = "dpll_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &sys_ck, /* Can be func_32k also */
|
|
.dpll_data = &dpll_dd,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.recalc = &omap2_dpllcore_recalc,
|
|
.set_rate = &omap2_reprogram_dpllcore,
|
|
};
|
|
|
|
static struct clk apll96_ck = {
|
|
.name = "apll96_ck",
|
|
.ops = &clkops_fixed,
|
|
.parent = &sys_ck,
|
|
.rate = 96000000,
|
|
.flags = RATE_FIXED | ENABLE_ON_INIT,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
|
|
.enable_bit = OMAP24XX_EN_96M_PLL_SHIFT,
|
|
};
|
|
|
|
static struct clk apll54_ck = {
|
|
.name = "apll54_ck",
|
|
.ops = &clkops_fixed,
|
|
.parent = &sys_ck,
|
|
.rate = 54000000,
|
|
.flags = RATE_FIXED | ENABLE_ON_INIT,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
|
|
.enable_bit = OMAP24XX_EN_54M_PLL_SHIFT,
|
|
};
|
|
|
|
/*
|
|
* PRCM digital base sources
|
|
*/
|
|
|
|
/* func_54m_ck */
|
|
|
|
static const struct clksel_rate func_54m_apll54_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel_rate func_54m_alt_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel func_54m_clksel[] = {
|
|
{ .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
|
|
{ .parent = &alt_ck, .rates = func_54m_alt_rates, },
|
|
{ .parent = NULL },
|
|
};
|
|
|
|
static struct clk func_54m_ck = {
|
|
.name = "func_54m_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &apll54_ck, /* can also be alt_clk */
|
|
.clkdm_name = "wkup_clkdm",
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_54M_SOURCE,
|
|
.clksel = func_54m_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
};
|
|
|
|
static struct clk core_ck = {
|
|
.name = "core_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &dpll_ck, /* can also be 32k */
|
|
.clkdm_name = "wkup_clkdm",
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/* func_96m_ck */
|
|
static const struct clksel_rate func_96m_apll96_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel_rate func_96m_alt_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_243X | DEFAULT_RATE },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel func_96m_clksel[] = {
|
|
{ .parent = &apll96_ck, .rates = func_96m_apll96_rates },
|
|
{ .parent = &alt_ck, .rates = func_96m_alt_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
/* The parent of this clock is not selectable on 2420. */
|
|
static struct clk func_96m_ck = {
|
|
.name = "func_96m_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &apll96_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP2430_96M_SOURCE,
|
|
.clksel = func_96m_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/* func_48m_ck */
|
|
|
|
static const struct clksel_rate func_48m_apll96_rates[] = {
|
|
{ .div = 2, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel_rate func_48m_alt_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel func_48m_clksel[] = {
|
|
{ .parent = &apll96_ck, .rates = func_48m_apll96_rates },
|
|
{ .parent = &alt_ck, .rates = func_48m_alt_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk func_48m_ck = {
|
|
.name = "func_48m_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &apll96_ck, /* 96M or Alt */
|
|
.clkdm_name = "wkup_clkdm",
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_48M_SOURCE,
|
|
.clksel = func_48m_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static struct clk func_12m_ck = {
|
|
.name = "func_12m_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &func_48m_ck,
|
|
.fixed_div = 4,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.recalc = &omap2_fixed_divisor_recalc,
|
|
};
|
|
|
|
/* Secure timer, only available in secure mode */
|
|
static struct clk wdt1_osc_ck = {
|
|
.name = "ck_wdt1_osc",
|
|
.ops = &clkops_null, /* RMK: missing? */
|
|
.parent = &osc_ck,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/*
|
|
* The common_clkout* clksel_rate structs are common to
|
|
* sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
|
|
* sys_clkout2_* are 2420-only, so the
|
|
* clksel_rate flags fields are inaccurate for those clocks. This is
|
|
* harmless since access to those clocks are gated by the struct clk
|
|
* flags fields, which mark them as 2420-only.
|
|
*/
|
|
static const struct clksel_rate common_clkout_src_core_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel_rate common_clkout_src_sys_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel_rate common_clkout_src_96m_rates[] = {
|
|
{ .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel_rate common_clkout_src_54m_rates[] = {
|
|
{ .div = 1, .val = 3, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel common_clkout_src_clksel[] = {
|
|
{ .parent = &core_ck, .rates = common_clkout_src_core_rates },
|
|
{ .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
|
|
{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
|
|
{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk sys_clkout_src = {
|
|
.name = "sys_clkout_src",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &func_54m_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
|
|
.enable_bit = OMAP24XX_CLKOUT_EN_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
|
|
.clksel_mask = OMAP24XX_CLKOUT_SOURCE_MASK,
|
|
.clksel = common_clkout_src_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static const struct clksel_rate common_clkout_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 2, .val = 1, .flags = RATE_IN_24XX },
|
|
{ .div = 4, .val = 2, .flags = RATE_IN_24XX },
|
|
{ .div = 8, .val = 3, .flags = RATE_IN_24XX },
|
|
{ .div = 16, .val = 4, .flags = RATE_IN_24XX },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel sys_clkout_clksel[] = {
|
|
{ .parent = &sys_clkout_src, .rates = common_clkout_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk sys_clkout = {
|
|
.name = "sys_clkout",
|
|
.ops = &clkops_null,
|
|
.parent = &sys_clkout_src,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
|
|
.clksel_mask = OMAP24XX_CLKOUT_DIV_MASK,
|
|
.clksel = sys_clkout_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/* In 2430, new in 2420 ES2 */
|
|
static struct clk sys_clkout2_src = {
|
|
.name = "sys_clkout2_src",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &func_54m_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
|
|
.enable_bit = OMAP2420_CLKOUT2_EN_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
|
|
.clksel_mask = OMAP2420_CLKOUT2_SOURCE_MASK,
|
|
.clksel = common_clkout_src_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static const struct clksel sys_clkout2_clksel[] = {
|
|
{ .parent = &sys_clkout2_src, .rates = common_clkout_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
/* In 2430, new in 2420 ES2 */
|
|
static struct clk sys_clkout2 = {
|
|
.name = "sys_clkout2",
|
|
.ops = &clkops_null,
|
|
.parent = &sys_clkout2_src,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.clksel_reg = OMAP24XX_PRCM_CLKOUT_CTRL,
|
|
.clksel_mask = OMAP2420_CLKOUT2_DIV_MASK,
|
|
.clksel = sys_clkout2_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static struct clk emul_ck = {
|
|
.name = "emul_ck",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &func_54m_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP24XX_PRCM_CLKEMUL_CTRL,
|
|
.enable_bit = OMAP24XX_EMULATION_EN_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
|
|
};
|
|
|
|
/*
|
|
* MPU clock domain
|
|
* Clocks:
|
|
* MPU_FCLK, MPU_ICLK
|
|
* INT_M_FCLK, INT_M_I_CLK
|
|
*
|
|
* - Individual clocks are hardware managed.
|
|
* - Base divider comes from: CM_CLKSEL_MPU
|
|
*
|
|
*/
|
|
static const struct clksel_rate mpu_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_242X },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_242X },
|
|
{ .div = 8, .val = 8, .flags = RATE_IN_242X },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel mpu_clksel[] = {
|
|
{ .parent = &core_ck, .rates = mpu_core_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk mpu_ck = { /* Control cpu */
|
|
.name = "mpu_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &core_ck,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.clkdm_name = "mpu_clkdm",
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP24XX_CLKSEL_MPU_MASK,
|
|
.clksel = mpu_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/*
|
|
* DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
|
|
* Clocks:
|
|
* 2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK
|
|
* 2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
|
|
*
|
|
* Won't be too specific here. The core clock comes into this block
|
|
* it is divided then tee'ed. One branch goes directly to xyz enable
|
|
* controls. The other branch gets further divided by 2 then possibly
|
|
* routed into a synchronizer and out of clocks abc.
|
|
*/
|
|
static const struct clksel_rate dsp_fck_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
|
|
{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_242X },
|
|
{ .div = 8, .val = 8, .flags = RATE_IN_242X },
|
|
{ .div = 12, .val = 12, .flags = RATE_IN_242X },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel dsp_fck_clksel[] = {
|
|
{ .parent = &core_ck, .rates = dsp_fck_core_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk dsp_fck = {
|
|
.name = "dsp_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_ck,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.clkdm_name = "dsp_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP24XX_CLKSEL_DSP_MASK,
|
|
.clksel = dsp_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/* DSP interface clock */
|
|
static const struct clksel_rate dsp_irate_ick_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
|
|
{ .div = 3, .val = 3, .flags = RATE_IN_243X },
|
|
{ .div = 0 },
|
|
};
|
|
|
|
static const struct clksel dsp_irate_ick_clksel[] = {
|
|
{ .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
/* This clock does not exist as such in the TRM. */
|
|
static struct clk dsp_irate_ick = {
|
|
.name = "dsp_irate_ick",
|
|
.ops = &clkops_null,
|
|
.parent = &dsp_fck,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
|
|
.clksel = dsp_irate_ick_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/* 2420 only */
|
|
static struct clk dsp_ick = {
|
|
.name = "dsp_ick", /* apparently ipi and isp */
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &dsp_irate_ick,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */
|
|
};
|
|
|
|
/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
|
|
static struct clk iva2_1_ick = {
|
|
.name = "iva2_1_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &dsp_irate_ick,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
|
|
};
|
|
|
|
/*
|
|
* The IVA1 is an ARM7 core on the 2420 that has nothing to do with
|
|
* the C54x, but which is contained in the DSP powerdomain. Does not
|
|
* exist on later OMAPs.
|
|
*/
|
|
static struct clk iva1_ifck = {
|
|
.name = "iva1_ifck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_ck,
|
|
.flags = CONFIG_PARTICIPANT | DELAYED_APP,
|
|
.clkdm_name = "iva1_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP2420_EN_IVA_COP_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP2420_CLKSEL_IVA_MASK,
|
|
.clksel = dsp_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/* IVA1 mpu/int/i/f clocks are /2 of parent */
|
|
static struct clk iva1_mpu_int_ifck = {
|
|
.name = "iva1_mpu_int_ifck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &iva1_ifck,
|
|
.clkdm_name = "iva1_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP2420_EN_IVA_MPU_SHIFT,
|
|
.fixed_div = 2,
|
|
.recalc = &omap2_fixed_divisor_recalc,
|
|
};
|
|
|
|
/*
|
|
* L3 clock domain
|
|
* L3 clocks are used for both interface and functional clocks to
|
|
* multiple entities. Some of these clocks are completely managed
|
|
* by hardware, and some others allow software control. Hardware
|
|
* managed ones general are based on directly CLK_REQ signals and
|
|
* various auto idle settings. The functional spec sets many of these
|
|
* as 'tie-high' for their enables.
|
|
*
|
|
* I-CLOCKS:
|
|
* L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
|
|
* CAM, HS-USB.
|
|
* F-CLOCK
|
|
* SSI.
|
|
*
|
|
* GPMC memories and SDRC have timing and clock sensitive registers which
|
|
* may very well need notification when the clock changes. Currently for low
|
|
* operating points, these are taken care of in sleep.S.
|
|
*/
|
|
static const struct clksel_rate core_l3_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_242X },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
|
|
{ .div = 8, .val = 8, .flags = RATE_IN_242X },
|
|
{ .div = 12, .val = 12, .flags = RATE_IN_242X },
|
|
{ .div = 16, .val = 16, .flags = RATE_IN_242X },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel core_l3_clksel[] = {
|
|
{ .parent = &core_ck, .rates = core_l3_core_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
|
|
.name = "core_l3_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &core_ck,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_CLKSEL_L3_MASK,
|
|
.clksel = core_l3_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/* usb_l4_ick */
|
|
static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel usb_l4_ick_clksel[] = {
|
|
{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
|
|
{ .parent = NULL },
|
|
};
|
|
|
|
/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
|
|
static struct clk usb_l4_ick = { /* FS-USB interface clock */
|
|
.name = "usb_l4_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_l3_ck,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP24XX_EN_USB_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_CLKSEL_USB_MASK,
|
|
.clksel = usb_l4_ick_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/*
|
|
* L4 clock management domain
|
|
*
|
|
* This domain contains lots of interface clocks from the L4 interface, some
|
|
* functional clocks. Fixed APLL functional source clocks are managed in
|
|
* this domain.
|
|
*/
|
|
static const struct clksel_rate l4_core_l3_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel l4_clksel[] = {
|
|
{ .parent = &core_l3_ck, .rates = l4_core_l3_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk l4_ck = { /* used both as an ick and fck */
|
|
.name = "l4_ck",
|
|
.ops = &clkops_null,
|
|
.parent = &core_l3_ck,
|
|
.flags = DELAYED_APP,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_CLKSEL_L4_MASK,
|
|
.clksel = l4_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/*
|
|
* SSI is in L3 management domain, its direct parent is core not l3,
|
|
* many core power domain entities are grouped into the L3 clock
|
|
* domain.
|
|
* SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK
|
|
*
|
|
* ssr = core/1/2/3/4/5, sst = 1/2 ssr.
|
|
*/
|
|
static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
|
|
{ .div = 5, .val = 5, .flags = RATE_IN_243X },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_242X },
|
|
{ .div = 8, .val = 8, .flags = RATE_IN_242X },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel ssi_ssr_sst_fck_clksel[] = {
|
|
{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk ssi_ssr_sst_fck = {
|
|
.name = "ssi_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_ck,
|
|
.flags = DELAYED_APP,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP24XX_EN_SSI_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_CLKSEL_SSI_MASK,
|
|
.clksel = ssi_ssr_sst_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
/*
|
|
* Presumably this is the same as SSI_ICLK.
|
|
* TRM contradicts itself on what clockdomain SSI_ICLK is in
|
|
*/
|
|
static struct clk ssi_l4_ick = {
|
|
.name = "ssi_l4_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP24XX_EN_SSI_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
|
|
/*
|
|
* GFX clock domain
|
|
* Clocks:
|
|
* GFX_FCLK, GFX_ICLK
|
|
* GFX_CG1(2d), GFX_CG2(3d)
|
|
*
|
|
* GFX_FCLK runs from L3, and is divided by (1,2,3,4)
|
|
* The 2d and 3d clocks run at a hardware determined
|
|
* divided value of fclk.
|
|
*
|
|
*/
|
|
/* XXX REVISIT: GFX clock is part of CONFIG_PARTICIPANT, no? doublecheck. */
|
|
|
|
/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
|
|
static const struct clksel gfx_fck_clksel[] = {
|
|
{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
|
|
{ .parent = NULL },
|
|
};
|
|
|
|
static struct clk gfx_3d_fck = {
|
|
.name = "gfx_3d_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_l3_ck,
|
|
.clkdm_name = "gfx_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP24XX_EN_3D_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP_CLKSEL_GFX_MASK,
|
|
.clksel = gfx_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static struct clk gfx_2d_fck = {
|
|
.name = "gfx_2d_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_l3_ck,
|
|
.clkdm_name = "gfx_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP24XX_EN_2D_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP_CLKSEL_GFX_MASK,
|
|
.clksel = gfx_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static struct clk gfx_ick = {
|
|
.name = "gfx_ick", /* From l3 */
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_l3_ck,
|
|
.clkdm_name = "gfx_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP_EN_GFX_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/*
|
|
* Modem clock domain (2430)
|
|
* CLOCKS:
|
|
* MDM_OSC_CLK
|
|
* MDM_ICLK
|
|
* These clocks are usable in chassis mode only.
|
|
*/
|
|
static const struct clksel_rate mdm_ick_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_243X },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_243X | DEFAULT_RATE },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_243X },
|
|
{ .div = 9, .val = 9, .flags = RATE_IN_243X },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel mdm_ick_clksel[] = {
|
|
{ .parent = &core_ck, .rates = mdm_ick_core_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk mdm_ick = { /* used both as a ick and fck */
|
|
.name = "mdm_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_ck,
|
|
.flags = DELAYED_APP | CONFIG_PARTICIPANT,
|
|
.clkdm_name = "mdm_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
|
|
.clksel_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
|
|
.clksel_mask = OMAP2430_CLKSEL_MDM_MASK,
|
|
.clksel = mdm_ick_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static struct clk mdm_osc_ck = {
|
|
.name = "mdm_osc_ck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &osc_ck,
|
|
.clkdm_name = "mdm_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP2430_EN_OSC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/*
|
|
* DSS clock domain
|
|
* CLOCKs:
|
|
* DSS_L4_ICLK, DSS_L3_ICLK,
|
|
* DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
|
|
*
|
|
* DSS is both initiator and target.
|
|
*/
|
|
/* XXX Add RATE_NOT_VALIDATED */
|
|
|
|
static const struct clksel_rate dss1_fck_sys_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel_rate dss1_fck_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
|
|
{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
|
|
{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
|
|
{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
|
|
{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
|
|
{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
|
|
{ .div = 16, .val = 16, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel dss1_fck_clksel[] = {
|
|
{ .parent = &sys_ck, .rates = dss1_fck_sys_rates },
|
|
{ .parent = &core_ck, .rates = dss1_fck_core_rates },
|
|
{ .parent = NULL },
|
|
};
|
|
|
|
static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */
|
|
.name = "dss_ick",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &l4_ck, /* really both l3 and l4 */
|
|
.clkdm_name = "dss_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_DSS1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk dss1_fck = {
|
|
.name = "dss1_fck",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &core_ck, /* Core or sys */
|
|
.flags = DELAYED_APP,
|
|
.clkdm_name = "dss_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_DSS1_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK,
|
|
.clksel = dss1_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static const struct clksel_rate dss2_fck_sys_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel_rate dss2_fck_48m_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel dss2_fck_clksel[] = {
|
|
{ .parent = &sys_ck, .rates = dss2_fck_sys_rates },
|
|
{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk dss2_fck = { /* Alt clk used in power management */
|
|
.name = "dss2_fck",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &sys_ck, /* fixed at sys_ck or 48MHz */
|
|
.flags = DELAYED_APP,
|
|
.clkdm_name = "dss_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_DSS2_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK,
|
|
.clksel = dss2_fck_clksel,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk dss_54m_fck = { /* Alt clk used in power management */
|
|
.name = "dss_54m_fck", /* 54m tv clk */
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_54m_ck,
|
|
.clkdm_name = "dss_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_TV_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/*
|
|
* CORE power domain ICLK & FCLK defines.
|
|
* Many of the these can have more than one possible parent. Entries
|
|
* here will likely have an L4 interface parent, and may have multiple
|
|
* functional clock parents.
|
|
*/
|
|
static const struct clksel_rate gpt_alt_rates[] = {
|
|
{ .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel omap24xx_gpt_clksel[] = {
|
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{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
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{ .parent = &sys_ck, .rates = gpt_sys_rates },
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{ .parent = &alt_ck, .rates = gpt_alt_rates },
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{ .parent = NULL },
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};
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static struct clk gpt1_ick = {
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.name = "gpt1_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
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.enable_bit = OMAP24XX_EN_GPT1_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt1_fck = {
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.name = "gpt1_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
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.enable_bit = OMAP24XX_EN_GPT1_SHIFT,
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.init = &omap2_init_clksel_parent,
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.clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
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.clksel_mask = OMAP24XX_CLKSEL_GPT1_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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.round_rate = &omap2_clksel_round_rate,
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.set_rate = &omap2_clksel_set_rate
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};
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static struct clk gpt2_ick = {
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.name = "gpt2_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT2_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt2_fck = {
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.name = "gpt2_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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.enable_bit = OMAP24XX_EN_GPT2_SHIFT,
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.init = &omap2_init_clksel_parent,
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.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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.clksel_mask = OMAP24XX_CLKSEL_GPT2_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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};
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static struct clk gpt3_ick = {
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.name = "gpt3_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT3_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt3_fck = {
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.name = "gpt3_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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.enable_bit = OMAP24XX_EN_GPT3_SHIFT,
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.init = &omap2_init_clksel_parent,
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.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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.clksel_mask = OMAP24XX_CLKSEL_GPT3_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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};
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static struct clk gpt4_ick = {
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.name = "gpt4_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT4_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt4_fck = {
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.name = "gpt4_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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.enable_bit = OMAP24XX_EN_GPT4_SHIFT,
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.init = &omap2_init_clksel_parent,
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.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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.clksel_mask = OMAP24XX_CLKSEL_GPT4_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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};
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static struct clk gpt5_ick = {
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.name = "gpt5_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT5_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt5_fck = {
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.name = "gpt5_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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.enable_bit = OMAP24XX_EN_GPT5_SHIFT,
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.init = &omap2_init_clksel_parent,
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.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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.clksel_mask = OMAP24XX_CLKSEL_GPT5_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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};
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static struct clk gpt6_ick = {
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.name = "gpt6_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT6_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt6_fck = {
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.name = "gpt6_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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.enable_bit = OMAP24XX_EN_GPT6_SHIFT,
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.init = &omap2_init_clksel_parent,
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.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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.clksel_mask = OMAP24XX_CLKSEL_GPT6_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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};
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static struct clk gpt7_ick = {
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.name = "gpt7_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT7_SHIFT,
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.recalc = &followparent_recalc,
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};
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static struct clk gpt7_fck = {
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.name = "gpt7_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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.enable_bit = OMAP24XX_EN_GPT7_SHIFT,
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.init = &omap2_init_clksel_parent,
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|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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.clksel_mask = OMAP24XX_CLKSEL_GPT7_MASK,
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.clksel = omap24xx_gpt_clksel,
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.recalc = &omap2_clksel_recalc,
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};
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static struct clk gpt8_ick = {
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.name = "gpt8_ick",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &l4_ck,
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.clkdm_name = "core_l4_clkdm",
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|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
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.enable_bit = OMAP24XX_EN_GPT8_SHIFT,
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|
.recalc = &followparent_recalc,
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};
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static struct clk gpt8_fck = {
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.name = "gpt8_fck",
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.ops = &clkops_omap2_dflt_wait,
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.parent = &func_32k_ck,
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|
.clkdm_name = "core_l4_clkdm",
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.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
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|
.enable_bit = OMAP24XX_EN_GPT8_SHIFT,
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|
.init = &omap2_init_clksel_parent,
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|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
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|
.clksel_mask = OMAP24XX_CLKSEL_GPT8_MASK,
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|
.clksel = omap24xx_gpt_clksel,
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|
.recalc = &omap2_clksel_recalc,
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|
};
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static struct clk gpt9_ick = {
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.name = "gpt9_ick",
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.ops = &clkops_omap2_dflt_wait,
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|
.parent = &l4_ck,
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|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT9_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
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static struct clk gpt9_fck = {
|
|
.name = "gpt9_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT9_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
|
|
.clksel_mask = OMAP24XX_CLKSEL_GPT9_MASK,
|
|
.clksel = omap24xx_gpt_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
};
|
|
|
|
static struct clk gpt10_ick = {
|
|
.name = "gpt10_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT10_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpt10_fck = {
|
|
.name = "gpt10_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT10_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
|
|
.clksel_mask = OMAP24XX_CLKSEL_GPT10_MASK,
|
|
.clksel = omap24xx_gpt_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
};
|
|
|
|
static struct clk gpt11_ick = {
|
|
.name = "gpt11_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT11_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpt11_fck = {
|
|
.name = "gpt11_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT11_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
|
|
.clksel_mask = OMAP24XX_CLKSEL_GPT11_MASK,
|
|
.clksel = omap24xx_gpt_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
};
|
|
|
|
static struct clk gpt12_ick = {
|
|
.name = "gpt12_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT12_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpt12_fck = {
|
|
.name = "gpt12_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &secure_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_GPT12_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
|
|
.clksel_mask = OMAP24XX_CLKSEL_GPT12_MASK,
|
|
.clksel = omap24xx_gpt_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp1_ick = {
|
|
.name = "mcbsp_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp1_fck = {
|
|
.name = "mcbsp_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp2_ick = {
|
|
.name = "mcbsp_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 2,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp2_fck = {
|
|
.name = "mcbsp_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 2,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp3_ick = {
|
|
.name = "mcbsp_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 3,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp3_fck = {
|
|
.name = "mcbsp_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 3,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp4_ick = {
|
|
.name = "mcbsp_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 4,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp4_fck = {
|
|
.name = "mcbsp_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 4,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp5_ick = {
|
|
.name = "mcbsp_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 5,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcbsp5_fck = {
|
|
.name = "mcbsp_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 5,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcspi1_ick = {
|
|
.name = "mcspi_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcspi1_fck = {
|
|
.name = "mcspi_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcspi2_ick = {
|
|
.name = "mcspi_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 2,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcspi2_fck = {
|
|
.name = "mcspi_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 2,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcspi3_ick = {
|
|
.name = "mcspi_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 3,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mcspi3_fck = {
|
|
.name = "mcspi_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 3,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk uart1_ick = {
|
|
.name = "uart1_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_UART1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk uart1_fck = {
|
|
.name = "uart1_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_UART1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk uart2_ick = {
|
|
.name = "uart2_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_UART2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk uart2_fck = {
|
|
.name = "uart2_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_UART2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk uart3_ick = {
|
|
.name = "uart3_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP24XX_EN_UART3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk uart3_fck = {
|
|
.name = "uart3_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP24XX_EN_UART3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpios_ick = {
|
|
.name = "gpios_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpios_fck = {
|
|
.name = "gpios_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mpu_wdt_ick = {
|
|
.name = "mpu_wdt_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mpu_wdt_fck = {
|
|
.name = "mpu_wdt_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "wkup_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
|
|
.enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk sync_32k_ick = {
|
|
.name = "sync_32k_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.flags = ENABLE_ON_INIT,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk wdt1_ick = {
|
|
.name = "wdt1_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP24XX_EN_WDT1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk omapctrl_ick = {
|
|
.name = "omapctrl_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.flags = ENABLE_ON_INIT,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk icr_ick = {
|
|
.name = "icr_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
|
|
.enable_bit = OMAP2430_EN_ICR_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk cam_ick = {
|
|
.name = "cam_ick",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_CAM_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/*
|
|
* cam_fck controls both CAM_MCLK and CAM_FCLK. It should probably be
|
|
* split into two separate clocks, since the parent clocks are different
|
|
* and the clockdomains are also different.
|
|
*/
|
|
static struct clk cam_fck = {
|
|
.name = "cam_fck",
|
|
.ops = &clkops_omap2_dflt,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_CAM_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mailboxes_ick = {
|
|
.name = "mailboxes_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk wdt4_ick = {
|
|
.name = "wdt4_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_WDT4_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk wdt4_fck = {
|
|
.name = "wdt4_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_WDT4_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk wdt3_ick = {
|
|
.name = "wdt3_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP2420_EN_WDT3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk wdt3_fck = {
|
|
.name = "wdt3_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP2420_EN_WDT3_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mspro_ick = {
|
|
.name = "mspro_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mspro_fck = {
|
|
.name = "mspro_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmc_ick = {
|
|
.name = "mmc_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP2420_EN_MMC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmc_fck = {
|
|
.name = "mmc_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP2420_EN_MMC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk fac_ick = {
|
|
.name = "fac_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_FAC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk fac_fck = {
|
|
.name = "fac_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_12m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_FAC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk eac_ick = {
|
|
.name = "eac_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP2420_EN_EAC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk eac_fck = {
|
|
.name = "eac_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP2420_EN_EAC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk hdq_ick = {
|
|
.name = "hdq_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP24XX_EN_HDQ_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk hdq_fck = {
|
|
.name = "hdq_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_12m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP24XX_EN_HDQ_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk i2c2_ick = {
|
|
.name = "i2c_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 2,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP2420_EN_I2C2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk i2c2_fck = {
|
|
.name = "i2c_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 2,
|
|
.parent = &func_12m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP2420_EN_I2C2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk i2chs2_fck = {
|
|
.name = "i2c_fck",
|
|
.ops = &clkops_omap2430_i2chs_wait,
|
|
.id = 2,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_I2CHS2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk i2c1_ick = {
|
|
.name = "i2c_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP2420_EN_I2C1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk i2c1_fck = {
|
|
.name = "i2c_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &func_12m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP2420_EN_I2C1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk i2chs1_fck = {
|
|
.name = "i2c_fck",
|
|
.ops = &clkops_omap2430_i2chs_wait,
|
|
.id = 1,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_I2CHS1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpmc_fck = {
|
|
.name = "gpmc_fck",
|
|
.ops = &clkops_null, /* RMK: missing? */
|
|
.parent = &core_l3_ck,
|
|
.flags = ENABLE_ON_INIT,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk sdma_fck = {
|
|
.name = "sdma_fck",
|
|
.ops = &clkops_null, /* RMK: missing? */
|
|
.parent = &core_l3_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk sdma_ick = {
|
|
.name = "sdma_ick",
|
|
.ops = &clkops_null, /* RMK: missing? */
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk vlynq_ick = {
|
|
.name = "vlynq_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_l3_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
|
|
.enable_bit = OMAP2420_EN_VLYNQ_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static const struct clksel_rate vlynq_fck_96m_rates[] = {
|
|
{ .div = 1, .val = 0, .flags = RATE_IN_242X | DEFAULT_RATE },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel_rate vlynq_fck_core_rates[] = {
|
|
{ .div = 1, .val = 1, .flags = RATE_IN_242X },
|
|
{ .div = 2, .val = 2, .flags = RATE_IN_242X },
|
|
{ .div = 3, .val = 3, .flags = RATE_IN_242X },
|
|
{ .div = 4, .val = 4, .flags = RATE_IN_242X },
|
|
{ .div = 6, .val = 6, .flags = RATE_IN_242X },
|
|
{ .div = 8, .val = 8, .flags = RATE_IN_242X },
|
|
{ .div = 9, .val = 9, .flags = RATE_IN_242X },
|
|
{ .div = 12, .val = 12, .flags = RATE_IN_242X },
|
|
{ .div = 16, .val = 16, .flags = RATE_IN_242X | DEFAULT_RATE },
|
|
{ .div = 18, .val = 18, .flags = RATE_IN_242X },
|
|
{ .div = 0 }
|
|
};
|
|
|
|
static const struct clksel vlynq_fck_clksel[] = {
|
|
{ .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
|
|
{ .parent = &core_ck, .rates = vlynq_fck_core_rates },
|
|
{ .parent = NULL }
|
|
};
|
|
|
|
static struct clk vlynq_fck = {
|
|
.name = "vlynq_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_96m_ck,
|
|
.flags = DELAYED_APP,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
|
|
.enable_bit = OMAP2420_EN_VLYNQ_SHIFT,
|
|
.init = &omap2_init_clksel_parent,
|
|
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
|
|
.clksel_mask = OMAP2420_CLKSEL_VLYNQ_MASK,
|
|
.clksel = vlynq_fck_clksel,
|
|
.recalc = &omap2_clksel_recalc,
|
|
.round_rate = &omap2_clksel_round_rate,
|
|
.set_rate = &omap2_clksel_set_rate
|
|
};
|
|
|
|
static struct clk sdrc_ick = {
|
|
.name = "sdrc_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.flags = ENABLE_ON_INIT,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
|
|
.enable_bit = OMAP2430_EN_SDRC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk des_ick = {
|
|
.name = "des_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
|
|
.enable_bit = OMAP24XX_EN_DES_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk sha_ick = {
|
|
.name = "sha_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
|
|
.enable_bit = OMAP24XX_EN_SHA_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk rng_ick = {
|
|
.name = "rng_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
|
|
.enable_bit = OMAP24XX_EN_RNG_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk aes_ick = {
|
|
.name = "aes_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
|
|
.enable_bit = OMAP24XX_EN_AES_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk pka_ick = {
|
|
.name = "pka_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
|
|
.enable_bit = OMAP24XX_EN_PKA_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk usb_fck = {
|
|
.name = "usb_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_48m_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP24XX_EN_USB_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk usbhs_ick = {
|
|
.name = "usbhs_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &core_l3_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_USBHS_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmchs1_ick = {
|
|
.name = "mmchs_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmchs1_fck = {
|
|
.name = "mmchs_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_96m_ck,
|
|
.clkdm_name = "core_l3_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmchs2_ick = {
|
|
.name = "mmchs_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmchs2_fck = {
|
|
.name = "mmchs_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &func_96m_ck,
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpio5_ick = {
|
|
.name = "gpio5_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_GPIO5_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk gpio5_fck = {
|
|
.name = "gpio5_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_GPIO5_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mdm_intc_ick = {
|
|
.name = "mdm_intc_ick",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &l4_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
|
|
.enable_bit = OMAP2430_EN_MDM_INTC_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmchsdb1_fck = {
|
|
.name = "mmchsdb_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
static struct clk mmchsdb2_fck = {
|
|
.name = "mmchsdb_fck",
|
|
.ops = &clkops_omap2_dflt_wait,
|
|
.id = 1,
|
|
.parent = &func_32k_ck,
|
|
.clkdm_name = "core_l4_clkdm",
|
|
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
|
|
.enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT,
|
|
.recalc = &followparent_recalc,
|
|
};
|
|
|
|
/*
|
|
* This clock is a composite clock which does entire set changes then
|
|
* forces a rebalance. It keys on the MPU speed, but it really could
|
|
* be any key speed part of a set in the rate table.
|
|
*
|
|
* to really change a set, you need memory table sets which get changed
|
|
* in sram, pre-notifiers & post notifiers, changing the top set, without
|
|
* having low level display recalc's won't work... this is why dpm notifiers
|
|
* work, isr's off, walk a list of clocks already _off_ and not messing with
|
|
* the bus.
|
|
*
|
|
* This clock should have no parent. It embodies the entire upper level
|
|
* active set. A parent will mess up some of the init also.
|
|
*/
|
|
static struct clk virt_prcm_set = {
|
|
.name = "virt_prcm_set",
|
|
.ops = &clkops_null,
|
|
.flags = DELAYED_APP,
|
|
.parent = &mpu_ck, /* Indexed by mpu speed, no parent */
|
|
.recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */
|
|
.set_rate = &omap2_select_table_rate,
|
|
.round_rate = &omap2_round_to_table_rate,
|
|
};
|
|
|
|
#endif
|
|
|