korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-17 17:24:17 +08:00
Code Issues Packages Projects Releases Wiki Activity

Allwinner clock changes for 4.14, round 2

Browse Source 
Usual improvements:
 
   - Added support for fixed post-divider on divider and NKM-style clocks
 
   - Added driver for R40 CCU
 
 Non critical fixes (from round 1):
 
   - Fix sunxi-ng/ccu-sunxi-r.h header file guard macro typo
 
   - Make fractional clock modes really used and correctly configured
 
   - Make H3 cpu clock rate change correctly to be used with cpufreq
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCgAsFiEE2nN1m/hhnkhOWjtHOJpUIZwPJDAFAlmaR6AOHHdlbnNAY3Np
 ZS5vcmcACgkQOJpUIZwPJDC8YA//aLULoosISnyHs+wKowVHuDb7/mQ82O1gOAxC
 oE/vscd/WCRm7A5tfy+xHfajX/YRf32Qc09wB7fxUF4R0lgkO9QjUO0yX74a6bPh
 HCh/+bcmeNl9TZAYpTs72Q4nfc1x63OZwxMqTRnBmh3cevyIBJiFvqPjoMeD+Ari
 n32QEBgGE+A8bWshVFpNFyId6iyfMfozSYninIkVkwMGr7QgBgJRK1/5sftyZMR+
 NQ2IGkaUfICnXofF//pNKsH7TN770gyDtFVWjrKZMrEKoP+gp3mawzMpfePKH/O6
 4ihcm5LOo1Kdg5UzRTpQ2B/9fNUn2EvFYT6RuIBfddQcaflT1AzWtNK52j2L/crD
 tFyamcCSsNY5LzeySbVW+pQMRfrq6UCYtssiL7HYEcwMzvv61PfyDtKq5dxtJd0Q
 W8S6wPE/foj0i0JQWs0K70AacGU6XdEanUAtc5r3AsniCwwOtlwnaQqOlE5CiwAo
 HOSItOxX4Y/9QglnntsDyhNUaKpaSiG21XdE3ho3xq1/CS9ED3p5Ljbshem5fnPi
 mPisF6Ca6NVvCZ+sjH2RVvmGyh3d+BPfQLWC/sTamC4rnpDalrMq6IsCOivzbxqQ
 ltkYwUO1nmz5NMloeWYCUWWmLUOECCQu7Mppf2UQxpidrEEY0mbBYFdOlehrlHZT
 bWt2NdQ=
 =DKSp
 -----END PGP SIGNATURE-----

Merge tag 'sunxi-clk-for-4.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull Allwinner clock changes from Chen-Yu Tsai:

 * Added support for fixed post-divider on divider and NKM-style clocks
 * Added driver for R40 CCU
 * Fix sunxi-ng/ccu-sunxi-r.h header file guard macro typo
 * Make fractional clock modes really used and correctly configured
 * Make H3 cpu clock rate change correctly to be used with cpufreq

* tag 'sunxi-clk-for-4.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: support R40 SoC
  dt-bindings: add compatible string for Allwinner R40 CCU
  clk: sunxi-ng: nkm: add support for fixed post-divider
  clk: sunxi-ng: div: Add support for fixed post-divider
  dt-bindings: clock: sunxi-ccu: Add compatibles for sun5i CCU driver
  clk: sunxi-ng: allow set parent clock (PLL_CPUX) for CPUX clock on H3
  clk: sunxi-ng: h3: gate then ungate PLL CPU clk after rate change
  clk: sunxi-ng: Wait for lock when using fractional mode
  clk: sunxi-ng: Make fractional helper less chatty
  clk: sunxi-ng: multiplier: Fix fractional mode
  clk: sunxi-ng: Fix fractional mode for N-M clocks
  clk: sunxi-ng: Fix header guard of ccu-sun8i-r.h
This commit is contained in:
Stephen Boyd 2017-08-23 15:31:48 -07:00
commit 1fea70bc18
17 changed files with 1773 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/devicetree/bindings/clock/sunxi-ccu.txt
View File

@ -3,6 +3,8 @@ Allwinner Clock Control Unit Binding
Required properties :
- compatible: must contain one of the following compatibles:
- "allwinner,sun5i-a10s-ccu"
- "allwinner,sun5i-a13-ccu"
- "allwinner,sun6i-a31-ccu"
- "allwinner,sun8i-a23-ccu"
- "allwinner,sun8i-a33-ccu"
@ -10,11 +12,13 @@ Required properties :
- "allwinner,sun8i-a83t-r-ccu"
- "allwinner,sun8i-h3-ccu"
- "allwinner,sun8i-h3-r-ccu"
+ - "allwinner,sun8i-r40-ccu"
- "allwinner,sun8i-v3s-ccu"
- "allwinner,sun9i-a80-ccu"
- "allwinner,sun50i-a64-ccu"
- "allwinner,sun50i-a64-r-ccu"
- "allwinner,sun50i-h5-ccu"
- "nextthing,gr8-ccu"
- reg: Must contain the registers base address and length
- clocks: phandle to the oscillators feeding the CCU. Two are needed:

5
drivers/clk/sunxi-ng/Kconfig
View File

@ -48,6 +48,11 @@ config SUN8I_V3S_CCU
config SUN8I_DE2_CCU
bool "Support for the Allwinner SoCs DE2 CCU"
config SUN8I_R40_CCU
bool "Support for the Allwinner R40 CCU"
default MACH_SUN8I
depends on MACH_SUN8I || COMPILE_TEST
config SUN9I_A80_CCU
bool "Support for the Allwinner A80 CCU"
default MACH_SUN9I

1
drivers/clk/sunxi-ng/Makefile
View File

@ -28,6 +28,7 @@ obj-$(CONFIG_SUN8I_H3_CCU) += ccu-sun8i-h3.o
obj-$(CONFIG_SUN8I_V3S_CCU) += ccu-sun8i-v3s.o
obj-$(CONFIG_SUN8I_DE2_CCU) += ccu-sun8i-de2.o
obj-$(CONFIG_SUN8I_R_CCU) += ccu-sun8i-r.o
obj-$(CONFIG_SUN8I_R40_CCU) += ccu-sun8i-r40.o
obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80.o
obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-de.o
obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-usb.o

13
drivers/clk/sunxi-ng/ccu-sun8i-h3.c
View File

@ -135,7 +135,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de",
static const char * const cpux_parents[] = { "osc32k", "osc24M",
"pll-cpux" , "pll-cpux" };
static SUNXI_CCU_MUX(cpux_clk, "cpux", cpux_parents,
0x050, 16, 2, CLK_IS_CRITICAL);
0x050, 16, 2, CLK_IS_CRITICAL | CLK_SET_RATE_PARENT);
static SUNXI_CCU_M(axi_clk, "axi", "cpux", 0x050, 0, 2, 0);
@ -1103,6 +1103,13 @@ static const struct sunxi_ccu_desc sun50i_h5_ccu_desc = {
.num_resets = ARRAY_SIZE(sun50i_h5_ccu_resets),
};
static struct ccu_pll_nb sun8i_h3_pll_cpu_nb = {
.common = &pll_cpux_clk.common,
/* copy from pll_cpux_clk */
.enable = BIT(31),
.lock = BIT(28),
};
static struct ccu_mux_nb sun8i_h3_cpu_nb = {
.common = &cpux_clk.common,
.cm = &cpux_clk.mux,
@ -1129,6 +1136,10 @@ static void __init sunxi_h3_h5_ccu_init(struct device_node *node,
sunxi_ccu_probe(node, reg, desc);
/* Gate then ungate PLL CPU after any rate changes */
ccu_pll_notifier_register(&sun8i_h3_pll_cpu_nb);
/* Reparent CPU during PLL CPU rate changes */
ccu_mux_notifier_register(pll_cpux_clk.common.hw.clk,
&sun8i_h3_cpu_nb);
}

2
drivers/clk/sunxi-ng/ccu-sun8i-r.h
View File

@ -13,7 +13,7 @@
*/
#ifndef _CCU_SUN8I_R_H
#define _CCU_SUN8I_R_H_
#define _CCU_SUN8I_R_H
#include <dt-bindings/clock/sun8i-r-ccu.h>
#include <dt-bindings/reset/sun8i-r-ccu.h>

1290
drivers/clk/sunxi-ng/ccu-sun8i-r40.c Normal file
View File

File diff suppressed because it is too large Load Diff

69
drivers/clk/sunxi-ng/ccu-sun8i-r40.h Normal file
View File

@ -0,0 +1,69 @@
/*
* Copyright 2017 Icenowy Zheng <icenowy@aosc.io>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _CCU_SUN8I_R40_H_
#define _CCU_SUN8I_R40_H_
#include <dt-bindings/clock/sun8i-r40-ccu.h>
#include <dt-bindings/reset/sun8i-r40-ccu.h>
#define CLK_OSC_12M 0
#define CLK_PLL_CPU 1
#define CLK_PLL_AUDIO_BASE 2
#define CLK_PLL_AUDIO 3
#define CLK_PLL_AUDIO_2X 4
#define CLK_PLL_AUDIO_4X 5
#define CLK_PLL_AUDIO_8X 6
#define CLK_PLL_VIDEO0 7
#define CLK_PLL_VIDEO0_2X 8
#define CLK_PLL_VE 9
#define CLK_PLL_DDR0 10
#define CLK_PLL_PERIPH0 11
#define CLK_PLL_PERIPH0_SATA 12
#define CLK_PLL_PERIPH0_2X 13
#define CLK_PLL_PERIPH1 14
#define CLK_PLL_PERIPH1_2X 15
#define CLK_PLL_VIDEO1 16
#define CLK_PLL_VIDEO1_2X 17
#define CLK_PLL_SATA 18
#define CLK_PLL_SATA_OUT 19
#define CLK_PLL_GPU 20
#define CLK_PLL_MIPI 21
#define CLK_PLL_DE 22
#define CLK_PLL_DDR1 23
/* The CPU clock is exported */
#define CLK_AXI 25
#define CLK_AHB1 26
#define CLK_APB1 27
#define CLK_APB2 28
/* All the bus gates are exported */
/* The first bunch of module clocks are exported */
#define CLK_DRAM 132
/* All the DRAM gates are exported */
/* Some more module clocks are exported */
#define CLK_MBUS 155
/* Another bunch of module clocks are exported */
#define CLK_NUMBER (CLK_OUTB + 1)
#endif /* _CCU_SUN8I_R40_H_ */

22
drivers/clk/sunxi-ng/ccu_div.c
View File

@ -21,10 +21,18 @@ static unsigned long ccu_div_round_rate(struct ccu_mux_internal *mux,
{
struct ccu_div *cd = data;
return divider_round_rate_parent(&cd->common.hw, parent,
if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate *= cd->fixed_post_div;
rate = divider_round_rate_parent(&cd->common.hw, parent,
rate, parent_rate,
cd->div.table, cd->div.width,
cd->div.flags);
if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate /= cd->fixed_post_div;
return rate;
}
static void ccu_div_disable(struct clk_hw *hw)
@ -62,8 +70,13 @@ static unsigned long ccu_div_recalc_rate(struct clk_hw *hw,
parent_rate = ccu_mux_helper_apply_prediv(&cd->common, &cd->mux, -1,
parent_rate);
return divider_recalc_rate(hw, parent_rate, val, cd->div.table,
cd->div.flags);
val = divider_recalc_rate(hw, parent_rate, val, cd->div.table,
cd->div.flags);
if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)
val /= cd->fixed_post_div;
return val;
}
static int ccu_div_determine_rate(struct clk_hw *hw,
@ -86,6 +99,9 @@ static int ccu_div_set_rate(struct clk_hw *hw, unsigned long rate,
parent_rate = ccu_mux_helper_apply_prediv(&cd->common, &cd->mux, -1,
parent_rate);
if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate *= cd->fixed_post_div;
val = divider_get_val(rate, parent_rate, cd->div.table, cd->div.width,
cd->div.flags);

3
drivers/clk/sunxi-ng/ccu_div.h
View File

@ -86,9 +86,10 @@ struct ccu_div_internal {
struct ccu_div {
u32 enable;
struct ccu_div_internal div;
struct ccu_div_internal div;
struct ccu_mux_internal mux;
struct ccu_common common;
unsigned int fixed_post_div;
};
#define SUNXI_CCU_DIV_TABLE_WITH_GATE(_struct, _name, _parent, _reg, \

14
drivers/clk/sunxi-ng/ccu_frac.c
View File

@ -67,25 +67,25 @@ unsigned long ccu_frac_helper_read_rate(struct ccu_common *common,
{
u32 reg;
printk("%s: Read fractional\n", clk_hw_get_name(&common->hw));
pr_debug("%s: Read fractional\n", clk_hw_get_name(&common->hw));
if (!(common->features & CCU_FEATURE_FRACTIONAL))
return 0;
printk("%s: clock is fractional (rates %lu and %lu)\n",
clk_hw_get_name(&common->hw), cf->rates[0], cf->rates[1]);
pr_debug("%s: clock is fractional (rates %lu and %lu)\n",
clk_hw_get_name(&common->hw), cf->rates[0], cf->rates[1]);
reg = readl(common->base + common->reg);
printk("%s: clock reg is 0x%x (select is 0x%x)\n",
clk_hw_get_name(&common->hw), reg, cf->select);
pr_debug("%s: clock reg is 0x%x (select is 0x%x)\n",
clk_hw_get_name(&common->hw), reg, cf->select);
return (reg & cf->select) ? cf->rates[1] : cf->rates[0];
}
int ccu_frac_helper_set_rate(struct ccu_common *common,
struct ccu_frac_internal *cf,
unsigned long rate)
unsigned long rate, u32 lock)
{
unsigned long flags;
u32 reg, sel;
@ -106,5 +106,7 @@ int ccu_frac_helper_set_rate(struct ccu_common *common,
writel(reg | sel, common->base + common->reg);
spin_unlock_irqrestore(common->lock, flags);
ccu_helper_wait_for_lock(common, lock);
return 0;
}

2
drivers/clk/sunxi-ng/ccu_frac.h
View File

@ -48,6 +48,6 @@ unsigned long ccu_frac_helper_read_rate(struct ccu_common *common,
int ccu_frac_helper_set_rate(struct ccu_common *common,
struct ccu_frac_internal *cf,
unsigned long rate);
unsigned long rate, u32 lock);
#endif /* _CCU_FRAC_H_ */

10
drivers/clk/sunxi-ng/ccu_mult.c
View File

@ -111,10 +111,14 @@ static int ccu_mult_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long flags;
u32 reg;
if (ccu_frac_helper_has_rate(&cm->common, &cm->frac, rate))
return ccu_frac_helper_set_rate(&cm->common, &cm->frac, rate);
else
if (ccu_frac_helper_has_rate(&cm->common, &cm->frac, rate)) {
ccu_frac_helper_enable(&cm->common, &cm->frac);
return ccu_frac_helper_set_rate(&cm->common, &cm->frac,
rate, cm->lock);
} else {
ccu_frac_helper_disable(&cm->common, &cm->frac);
}
parent_rate = ccu_mux_helper_apply_prediv(&cm->common, &cm->mux, -1,
parent_rate);

22
drivers/clk/sunxi-ng/ccu_nkm.c
View File

@ -75,7 +75,7 @@ static unsigned long ccu_nkm_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);
unsigned long n, m, k;
unsigned long n, m, k, rate;
u32 reg;
reg = readl(nkm->common.base + nkm->common.reg);
@ -98,7 +98,12 @@ static unsigned long ccu_nkm_recalc_rate(struct clk_hw *hw,
if (!m)
m++;
return parent_rate * n * k / m;
rate = parent_rate * n * k / m;
if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate /= nkm->fixed_post_div;
return rate;
}
static unsigned long ccu_nkm_round_rate(struct ccu_mux_internal *mux,
@ -117,9 +122,17 @@ static unsigned long ccu_nkm_round_rate(struct ccu_mux_internal *mux,
_nkm.min_m = 1;
_nkm.max_m = nkm->m.max ?: 1 << nkm->m.width;
if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate *= nkm->fixed_post_div;
ccu_nkm_find_best(*parent_rate, rate, &_nkm);
return *parent_rate * _nkm.n * _nkm.k / _nkm.m;
rate = *parent_rate * _nkm.n * _nkm.k / _nkm.m;
if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate /= nkm->fixed_post_div;
return rate;
}
static int ccu_nkm_determine_rate(struct clk_hw *hw,
@ -139,6 +152,9 @@ static int ccu_nkm_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long flags;
u32 reg;
if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate *= nkm->fixed_post_div;
_nkm.min_n = nkm->n.min ?: 1;
_nkm.max_n = nkm->n.max ?: 1 << nkm->n.width;
_nkm.min_k = nkm->k.min ?: 1;

2
drivers/clk/sunxi-ng/ccu_nkm.h
View File

@ -34,6 +34,8 @@ struct ccu_nkm {
struct ccu_div_internal m;
struct ccu_mux_internal mux;
unsigned int fixed_post_div;
struct ccu_common common;
};

19
drivers/clk/sunxi-ng/ccu_nm.c
View File

@ -117,10 +117,23 @@ static int ccu_nm_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long flags;
u32 reg;
if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate))
return ccu_frac_helper_set_rate(&nm->common, &nm->frac, rate);
else
if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate)) {
spin_lock_irqsave(nm->common.lock, flags);
/* most SoCs require M to be 0 if fractional mode is used */
reg = readl(nm->common.base + nm->common.reg);
reg &= ~GENMASK(nm->m.width + nm->m.shift - 1, nm->m.shift);
writel(reg, nm->common.base + nm->common.reg);
spin_unlock_irqrestore(nm->common.lock, flags);
ccu_frac_helper_enable(&nm->common, &nm->frac);
return ccu_frac_helper_set_rate(&nm->common, &nm->frac,
rate, nm->lock);
} else {
ccu_frac_helper_disable(&nm->common, &nm->frac);
}
_nm.min_n = nm->n.min ?: 1;
_nm.max_n = nm->n.max ?: 1 << nm->n.width;

187
include/dt-bindings/clock/sun8i-r40-ccu.h Normal file
View File

@ -0,0 +1,187 @@
/*
* Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _DT_BINDINGS_CLK_SUN8I_R40_H_
#define _DT_BINDINGS_CLK_SUN8I_R40_H_
#define CLK_CPU 24
#define CLK_BUS_MIPI_DSI 29
#define CLK_BUS_CE 30
#define CLK_BUS_DMA 31
#define CLK_BUS_MMC0 32
#define CLK_BUS_MMC1 33
#define CLK_BUS_MMC2 34
#define CLK_BUS_MMC3 35
#define CLK_BUS_NAND 36
#define CLK_BUS_DRAM 37
#define CLK_BUS_EMAC 38
#define CLK_BUS_TS 39
#define CLK_BUS_HSTIMER 40
#define CLK_BUS_SPI0 41
#define CLK_BUS_SPI1 42
#define CLK_BUS_SPI2 43
#define CLK_BUS_SPI3 44
#define CLK_BUS_SATA 45
#define CLK_BUS_OTG 46
#define CLK_BUS_EHCI0 47
#define CLK_BUS_EHCI1 48
#define CLK_BUS_EHCI2 49
#define CLK_BUS_OHCI0 50
#define CLK_BUS_OHCI1 51
#define CLK_BUS_OHCI2 52
#define CLK_BUS_VE 53
#define CLK_BUS_MP 54
#define CLK_BUS_DEINTERLACE 55
#define CLK_BUS_CSI0 56
#define CLK_BUS_CSI1 57
#define CLK_BUS_HDMI1 58
#define CLK_BUS_HDMI0 59
#define CLK_BUS_DE 60
#define CLK_BUS_TVE0 61
#define CLK_BUS_TVE1 62
#define CLK_BUS_TVE_TOP 63
#define CLK_BUS_GMAC 64
#define CLK_BUS_GPU 65
#define CLK_BUS_TVD0 66
#define CLK_BUS_TVD1 67
#define CLK_BUS_TVD2 68
#define CLK_BUS_TVD3 69
#define CLK_BUS_TVD_TOP 70
#define CLK_BUS_TCON_LCD0 71
#define CLK_BUS_TCON_LCD1 72
#define CLK_BUS_TCON_TV0 73
#define CLK_BUS_TCON_TV1 74
#define CLK_BUS_TCON_TOP 75
#define CLK_BUS_CODEC 76
#define CLK_BUS_SPDIF 77
#define CLK_BUS_AC97 78
#define CLK_BUS_PIO 79
#define CLK_BUS_IR0 80
#define CLK_BUS_IR1 81
#define CLK_BUS_THS 82
#define CLK_BUS_KEYPAD 83
#define CLK_BUS_I2S0 84
#define CLK_BUS_I2S1 85
#define CLK_BUS_I2S2 86
#define CLK_BUS_I2C0 87
#define CLK_BUS_I2C1 88
#define CLK_BUS_I2C2 89
#define CLK_BUS_I2C3 90
#define CLK_BUS_CAN 91
#define CLK_BUS_SCR 92
#define CLK_BUS_PS20 93
#define CLK_BUS_PS21 94
#define CLK_BUS_I2C4 95
#define CLK_BUS_UART0 96
#define CLK_BUS_UART1 97
#define CLK_BUS_UART2 98
#define CLK_BUS_UART3 99
#define CLK_BUS_UART4 100
#define CLK_BUS_UART5 101
#define CLK_BUS_UART6 102
#define CLK_BUS_UART7 103
#define CLK_BUS_DBG 104
#define CLK_THS 105
#define CLK_NAND 106
#define CLK_MMC0 107
#define CLK_MMC1 108
#define CLK_MMC2 109
#define CLK_MMC3 110
#define CLK_TS 111
#define CLK_CE 112
#define CLK_SPI0 113
#define CLK_SPI1 114
#define CLK_SPI2 115
#define CLK_SPI3 116
#define CLK_I2S0 117
#define CLK_I2S1 118
#define CLK_I2S2 119
#define CLK_AC97 120
#define CLK_SPDIF 121
#define CLK_KEYPAD 122
#define CLK_SATA 123
#define CLK_USB_PHY0 124
#define CLK_USB_PHY1 125
#define CLK_USB_PHY2 126
#define CLK_USB_OHCI0 127
#define CLK_USB_OHCI1 128
#define CLK_USB_OHCI2 129
#define CLK_IR0 130
#define CLK_IR1 131
#define CLK_DRAM_VE 133
#define CLK_DRAM_CSI0 134
#define CLK_DRAM_CSI1 135
#define CLK_DRAM_TS 136
#define CLK_DRAM_TVD 137
#define CLK_DRAM_MP 138
#define CLK_DRAM_DEINTERLACE 139
#define CLK_DE 140
#define CLK_MP 141
#define CLK_TCON_LCD0 142
#define CLK_TCON_LCD1 143
#define CLK_TCON_TV0 144
#define CLK_TCON_TV1 145
#define CLK_DEINTERLACE 146
#define CLK_CSI1_MCLK 147
#define CLK_CSI_SCLK 148
#define CLK_CSI0_MCLK 149
#define CLK_VE 150
#define CLK_CODEC 151
#define CLK_AVS 152
#define CLK_HDMI 153
#define CLK_HDMI_SLOW 154
#define CLK_DSI_DPHY 156
#define CLK_TVE0 157
#define CLK_TVE1 158
#define CLK_TVD0 159
#define CLK_TVD1 160
#define CLK_TVD2 161
#define CLK_TVD3 162
#define CLK_GPU 163
#define CLK_OUTA 164
#define CLK_OUTB 165
#endif /* _DT_BINDINGS_CLK_SUN8I_R40_H_ */

130
include/dt-bindings/reset/sun8i-r40-ccu.h Normal file
View File

@ -0,0 +1,130 @@
/*
* Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _DT_BINDINGS_RST_SUN8I_R40_H_
#define _DT_BINDINGS_RST_SUN8I_R40_H_
#define RST_USB_PHY0 0
#define RST_USB_PHY1 1
#define RST_USB_PHY2 2
#define RST_DRAM 3
#define RST_MBUS 4
#define RST_BUS_MIPI_DSI 5
#define RST_BUS_CE 6
#define RST_BUS_DMA 7
#define RST_BUS_MMC0 8
#define RST_BUS_MMC1 9
#define RST_BUS_MMC2 10
#define RST_BUS_MMC3 11
#define RST_BUS_NAND 12
#define RST_BUS_DRAM 13
#define RST_BUS_EMAC 14
#define RST_BUS_TS 15
#define RST_BUS_HSTIMER 16
#define RST_BUS_SPI0 17
#define RST_BUS_SPI1 18
#define RST_BUS_SPI2 19
#define RST_BUS_SPI3 20
#define RST_BUS_SATA 21
#define RST_BUS_OTG 22
#define RST_BUS_EHCI0 23
#define RST_BUS_EHCI1 24
#define RST_BUS_EHCI2 25
#define RST_BUS_OHCI0 26
#define RST_BUS_OHCI1 27
#define RST_BUS_OHCI2 28
#define RST_BUS_VE 29
#define RST_BUS_MP 30
#define RST_BUS_DEINTERLACE 31
#define RST_BUS_CSI0 32
#define RST_BUS_CSI1 33
#define RST_BUS_HDMI0 34
#define RST_BUS_HDMI1 35
#define RST_BUS_DE 36
#define RST_BUS_TVE0 37
#define RST_BUS_TVE1 38
#define RST_BUS_TVE_TOP 39
#define RST_BUS_GMAC 40
#define RST_BUS_GPU 41
#define RST_BUS_TVD0 42
#define RST_BUS_TVD1 43
#define RST_BUS_TVD2 44
#define RST_BUS_TVD3 45
#define RST_BUS_TVD_TOP 46
#define RST_BUS_TCON_LCD0 47
#define RST_BUS_TCON_LCD1 48
#define RST_BUS_TCON_TV0 49
#define RST_BUS_TCON_TV1 50
#define RST_BUS_TCON_TOP 51
#define RST_BUS_DBG 52
#define RST_BUS_LVDS 53
#define RST_BUS_CODEC 54
#define RST_BUS_SPDIF 55
#define RST_BUS_AC97 56
#define RST_BUS_IR0 57
#define RST_BUS_IR1 58
#define RST_BUS_THS 59
#define RST_BUS_KEYPAD 60
#define RST_BUS_I2S0 61
#define RST_BUS_I2S1 62
#define RST_BUS_I2S2 63
#define RST_BUS_I2C0 64
#define RST_BUS_I2C1 65
#define RST_BUS_I2C2 66
#define RST_BUS_I2C3 67
#define RST_BUS_CAN 68
#define RST_BUS_SCR 69
#define RST_BUS_PS20 70
#define RST_BUS_PS21 71
#define RST_BUS_I2C4 72
#define RST_BUS_UART0 73
#define RST_BUS_UART1 74
#define RST_BUS_UART2 75
#define RST_BUS_UART3 76
#define RST_BUS_UART4 77
#define RST_BUS_UART5 78
#define RST_BUS_UART6 79
#define RST_BUS_UART7 80
#endif /* _DT_BINDINGS_RST_SUN8I_R40_H_ */