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a3f50d1bdd
Now, R-Car sound driver supports dai info settings. switch to use it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
743 lines
19 KiB
C
743 lines
19 KiB
C
/*
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* Bock-W board support
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*
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* Copyright (C) 2013-2014 Renesas Solutions Corp.
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* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
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* Copyright (C) 2013-2014 Cogent Embedded, Inc.
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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 as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <linux/mfd/tmio.h>
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#include <linux/mmc/host.h>
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#include <linux/mmc/sh_mobile_sdhi.h>
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#include <linux/mmc/sh_mmcif.h>
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#include <linux/mtd/partitions.h>
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#include <linux/pinctrl/machine.h>
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#include <linux/platform_data/camera-rcar.h>
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#include <linux/platform_data/usb-rcar-phy.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/fixed.h>
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#include <linux/regulator/machine.h>
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#include <linux/smsc911x.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/flash.h>
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#include <linux/usb/renesas_usbhs.h>
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#include <media/soc_camera.h>
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#include <mach/common.h>
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#include <mach/irqs.h>
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#include <mach/r8a7778.h>
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#include <asm/mach/arch.h>
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#include <sound/rcar_snd.h>
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#include <sound/simple_card.h>
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#define FPGA 0x18200000
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#define IRQ0MR 0x30
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#define COMCTLR 0x101c
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static void __iomem *fpga;
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/*
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* CN9(Upper side) SCIF/RCAN selection
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*
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* 1,4 3,6
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* SW40 SCIF RCAN
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* SW41 SCIF RCAN
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*/
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/*
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* MMC (CN26) pin
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*
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* SW6 (D2) 3 pin
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* SW7 (D5) ON
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* SW8 (D3) 3 pin
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* SW10 (D4) 1 pin
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* SW12 (CLK) 1 pin
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* SW13 (D6) 3 pin
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* SW14 (CMD) ON
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* SW15 (D6) 1 pin
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* SW16 (D0) ON
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* SW17 (D1) ON
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* SW18 (D7) 3 pin
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* SW19 (MMC) 1 pin
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*/
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/*
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* SSI settings
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*
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* SW45: 1-4 side (SSI5 out, ROUT/LOUT CN19 Mid)
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* SW46: 1101 (SSI6 Recorde)
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* SW47: 1110 (SSI5 Playback)
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* SW48: 11 (Recorde power)
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* SW49: 1 (SSI slave mode)
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* SW50: 1111 (SSI7, SSI8)
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* SW51: 1111 (SSI3, SSI4)
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* SW54: 1pin (ak4554 FPGA control)
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* SW55: 1 (CLKB is 24.5760MHz)
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* SW60: 1pin (ak4554 FPGA control)
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* SW61: 3pin (use X11 clock)
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* SW78: 3-6 (ak4642 connects I2C0)
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*
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* You can use sound as
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*
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* hw0: CN19: SSI56-AK4643
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* hw1: CN21: SSI3-AK4554(playback)
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* hw2: CN21: SSI4-AK4554(capture)
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* hw3: CN20: SSI7-AK4554(playback)
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* hw4: CN20: SSI8-AK4554(capture)
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*
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* this command is required when playback on hw0.
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*
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* # amixer set "LINEOUT Mixer DACL" on
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*/
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/*
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* USB
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*
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* USB1 (CN29) can be Host/Function
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*
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* Host Func
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* SW98 1 2
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* SW99 1 3
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*/
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/* Dummy supplies, where voltage doesn't matter */
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static struct regulator_consumer_supply dummy_supplies[] = {
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REGULATOR_SUPPLY("vddvario", "smsc911x"),
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REGULATOR_SUPPLY("vdd33a", "smsc911x"),
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};
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static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
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REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
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REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
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};
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static struct smsc911x_platform_config smsc911x_data __initdata = {
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.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
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.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
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.flags = SMSC911X_USE_32BIT,
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.phy_interface = PHY_INTERFACE_MODE_MII,
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};
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static struct resource smsc911x_resources[] __initdata = {
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DEFINE_RES_MEM(0x18300000, 0x1000),
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DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
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};
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#if IS_ENABLED(CONFIG_USB_RENESAS_USBHS_UDC)
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/*
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* When USB1 is Func
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*/
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static int usbhsf_get_id(struct platform_device *pdev)
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{
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return USBHS_GADGET;
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}
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#define SUSPMODE 0x102
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static int usbhsf_power_ctrl(struct platform_device *pdev,
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void __iomem *base, int enable)
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{
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enable = !!enable;
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r8a7778_usb_phy_power(enable);
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iowrite16(enable << 14, base + SUSPMODE);
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return 0;
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}
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static struct resource usbhsf_resources[] __initdata = {
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DEFINE_RES_MEM(0xffe60000, 0x110),
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DEFINE_RES_IRQ(gic_iid(0x4f)),
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};
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static struct renesas_usbhs_platform_info usbhs_info __initdata = {
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.platform_callback = {
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.get_id = usbhsf_get_id,
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.power_ctrl = usbhsf_power_ctrl,
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},
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.driver_param = {
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.buswait_bwait = 4,
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.d0_tx_id = HPBDMA_SLAVE_USBFUNC_TX,
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.d1_rx_id = HPBDMA_SLAVE_USBFUNC_RX,
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},
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};
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#define USB_PHY_SETTING {.port1_func = 1, .ovc_pin[1].active_high = 1,}
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#define USB1_DEVICE "renesas_usbhs"
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#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE() \
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platform_device_register_resndata( \
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&platform_bus, "renesas_usbhs", -1, \
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usbhsf_resources, \
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ARRAY_SIZE(usbhsf_resources), \
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&usbhs_info, sizeof(struct renesas_usbhs_platform_info))
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#else
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/*
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* When USB1 is Host
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*/
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#define USB_PHY_SETTING { }
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#define USB1_DEVICE "ehci-platform"
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#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE()
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#endif
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/* USB */
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static struct resource usb_phy_resources[] __initdata = {
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DEFINE_RES_MEM(0xffe70800, 0x100),
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DEFINE_RES_MEM(0xffe76000, 0x100),
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};
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static struct rcar_phy_platform_data usb_phy_platform_data __initdata =
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USB_PHY_SETTING;
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/* SDHI */
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static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
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.dma_slave_tx = HPBDMA_SLAVE_SDHI0_TX,
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.dma_slave_rx = HPBDMA_SLAVE_SDHI0_RX,
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.tmio_caps = MMC_CAP_SD_HIGHSPEED,
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.tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
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.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
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};
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static struct resource sdhi0_resources[] __initdata = {
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DEFINE_RES_MEM(0xFFE4C000, 0x100),
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DEFINE_RES_IRQ(gic_iid(0x77)),
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};
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/* Ether */
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static struct resource ether_resources[] __initdata = {
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DEFINE_RES_MEM(0xfde00000, 0x400),
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DEFINE_RES_IRQ(gic_iid(0x89)),
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};
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static struct sh_eth_plat_data ether_platform_data __initdata = {
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.phy = 0x01,
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.edmac_endian = EDMAC_LITTLE_ENDIAN,
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.phy_interface = PHY_INTERFACE_MODE_RMII,
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/*
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* Although the LINK signal is available on the board, it's connected to
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* the link/activity LED output of the PHY, thus the link disappears and
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* reappears after each packet. We'd be better off ignoring such signal
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* and getting the link state from the PHY indirectly.
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*/
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.no_ether_link = 1,
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};
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static struct platform_device_info ether_info __initdata = {
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.parent = &platform_bus,
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.name = "r8a777x-ether",
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.id = -1,
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.res = ether_resources,
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.num_res = ARRAY_SIZE(ether_resources),
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.data = ðer_platform_data,
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.size_data = sizeof(ether_platform_data),
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.dma_mask = DMA_BIT_MASK(32),
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};
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/* I2C */
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static struct i2c_board_info i2c0_devices[] = {
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{
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I2C_BOARD_INFO("rx8581", 0x51),
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}, {
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I2C_BOARD_INFO("ak4643", 0x12),
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}
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};
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/* HSPI*/
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static struct mtd_partition m25p80_spi_flash_partitions[] = {
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{
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.name = "data(spi)",
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.size = 0x0100000,
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.offset = 0,
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},
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};
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static struct flash_platform_data spi_flash_data = {
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.name = "m25p80",
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.type = "s25fl008k",
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.parts = m25p80_spi_flash_partitions,
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.nr_parts = ARRAY_SIZE(m25p80_spi_flash_partitions),
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};
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static struct spi_board_info spi_board_info[] __initdata = {
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{
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.modalias = "m25p80",
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.max_speed_hz = 104000000,
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.chip_select = 0,
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.bus_num = 0,
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.mode = SPI_MODE_0,
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.platform_data = &spi_flash_data,
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},
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};
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/* MMC */
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static struct resource mmc_resources[] __initdata = {
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DEFINE_RES_MEM(0xffe4e000, 0x100),
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DEFINE_RES_IRQ(gic_iid(0x5d)),
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};
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static struct sh_mmcif_plat_data sh_mmcif_plat __initdata = {
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.sup_pclk = 0,
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.caps = MMC_CAP_4_BIT_DATA |
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MMC_CAP_8_BIT_DATA |
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MMC_CAP_NEEDS_POLL,
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};
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/* In the default configuration both decoders reside on I2C bus 0 */
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#define BOCKW_CAMERA(idx) \
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static struct i2c_board_info camera##idx##_info = { \
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I2C_BOARD_INFO("ml86v7667", 0x41 + 2 * (idx)), \
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}; \
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\
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static struct soc_camera_link iclink##idx##_ml86v7667 __initdata = { \
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.bus_id = idx, \
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.i2c_adapter_id = 0, \
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.board_info = &camera##idx##_info, \
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}
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BOCKW_CAMERA(0);
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BOCKW_CAMERA(1);
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/* VIN */
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static struct rcar_vin_platform_data vin_platform_data __initdata = {
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.flags = RCAR_VIN_BT656,
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};
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#define R8A7778_VIN(idx) \
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static struct resource vin##idx##_resources[] __initdata = { \
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DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \
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DEFINE_RES_IRQ(gic_iid(0x5a)), \
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}; \
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\
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static struct platform_device_info vin##idx##_info __initdata = { \
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.parent = &platform_bus, \
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.name = "r8a7778-vin", \
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.id = idx, \
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.res = vin##idx##_resources, \
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.num_res = ARRAY_SIZE(vin##idx##_resources), \
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.dma_mask = DMA_BIT_MASK(32), \
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.data = &vin_platform_data, \
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.size_data = sizeof(vin_platform_data), \
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}
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R8A7778_VIN(0);
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R8A7778_VIN(1);
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/* Sound */
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static struct resource rsnd_resources[] __initdata = {
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[RSND_GEN1_SRU] = DEFINE_RES_MEM(0xffd90000, 0x1000),
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[RSND_GEN1_SSI] = DEFINE_RES_MEM(0xffd91000, 0x1240),
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[RSND_GEN1_ADG] = DEFINE_RES_MEM(0xfffe0000, 0x24),
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};
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static struct rsnd_ssi_platform_info rsnd_ssi[] = {
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RSND_SSI_UNUSED, /* SSI 0 */
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RSND_SSI_UNUSED, /* SSI 1 */
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RSND_SSI_UNUSED, /* SSI 2 */
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RSND_SSI(HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), 0),
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RSND_SSI(HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE),
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RSND_SSI(HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), 0),
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RSND_SSI(HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0),
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RSND_SSI(HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), 0),
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RSND_SSI(HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE),
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};
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static struct rsnd_src_platform_info rsnd_src[9] = {
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RSND_SRC_UNUSED, /* SRU 0 */
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RSND_SRC_UNUSED, /* SRU 1 */
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RSND_SRC_UNUSED, /* SRU 2 */
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RSND_SRC(0, 0),
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RSND_SRC(0, 0),
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RSND_SRC(0, 0),
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RSND_SRC(0, 0),
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RSND_SRC(0, 0),
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RSND_SRC(0, 0),
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};
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static struct rsnd_dai_platform_info rsnd_dai[] = {
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{
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.playback = { .ssi = &rsnd_ssi[5], .src = &rsnd_src[5] },
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.capture = { .ssi = &rsnd_ssi[6], .src = &rsnd_src[6] },
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}, {
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.playback = { .ssi = &rsnd_ssi[3], .src = &rsnd_src[3] },
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}, {
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.capture = { .ssi = &rsnd_ssi[4], .src = &rsnd_src[4] },
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}, {
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.playback = { .ssi = &rsnd_ssi[7], .src = &rsnd_src[7] },
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}, {
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.capture = { .ssi = &rsnd_ssi[8], .src = &rsnd_src[8] },
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},
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};
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enum {
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AK4554_34 = 0,
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AK4643_56,
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AK4554_78,
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SOUND_MAX,
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};
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static int rsnd_codec_power(int id, int enable)
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{
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static int sound_user[SOUND_MAX] = {0, 0, 0};
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int *usr = NULL;
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u32 bit;
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switch (id) {
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case 3:
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case 4:
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usr = sound_user + AK4554_34;
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bit = (1 << 10);
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break;
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case 5:
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case 6:
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usr = sound_user + AK4643_56;
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bit = (1 << 6);
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break;
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case 7:
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case 8:
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usr = sound_user + AK4554_78;
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bit = (1 << 7);
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break;
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}
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if (!usr)
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return -EIO;
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if (enable) {
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if (*usr == 0) {
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u32 val = ioread16(fpga + COMCTLR);
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val &= ~bit;
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iowrite16(val, fpga + COMCTLR);
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}
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(*usr)++;
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} else {
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if (*usr == 0)
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return 0;
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(*usr)--;
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if (*usr == 0) {
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u32 val = ioread16(fpga + COMCTLR);
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val |= bit;
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iowrite16(val, fpga + COMCTLR);
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}
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}
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return 0;
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}
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static int rsnd_start(int id)
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{
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return rsnd_codec_power(id, 1);
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}
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static int rsnd_stop(int id)
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{
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return rsnd_codec_power(id, 0);
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}
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static struct rcar_snd_info rsnd_info = {
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.flags = RSND_GEN1,
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.ssi_info = rsnd_ssi,
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.ssi_info_nr = ARRAY_SIZE(rsnd_ssi),
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.src_info = rsnd_src,
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.src_info_nr = ARRAY_SIZE(rsnd_src),
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.dai_info = rsnd_dai,
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.dai_info_nr = ARRAY_SIZE(rsnd_dai),
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.start = rsnd_start,
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.stop = rsnd_stop,
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};
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static struct asoc_simple_card_info rsnd_card_info[] = {
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/* SSI5, SSI6 */
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{
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.name = "AK4643",
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.card = "SSI56-AK4643",
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.codec = "ak4642-codec.0-0012",
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.platform = "rcar_sound",
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.daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
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.cpu_dai = {
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|
.name = "rsnd-dai.0",
|
|
},
|
|
.codec_dai = {
|
|
.name = "ak4642-hifi",
|
|
.sysclk = 11289600,
|
|
},
|
|
},
|
|
/* SSI3 */
|
|
{
|
|
.name = "AK4554",
|
|
.card = "SSI3-AK4554(playback)",
|
|
.codec = "ak4554-adc-dac.0",
|
|
.platform = "rcar_sound",
|
|
.daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_RIGHT_J,
|
|
.cpu_dai = {
|
|
.name = "rsnd-dai.1",
|
|
},
|
|
.codec_dai = {
|
|
.name = "ak4554-hifi",
|
|
},
|
|
},
|
|
/* SSI4 */
|
|
{
|
|
.name = "AK4554",
|
|
.card = "SSI4-AK4554(capture)",
|
|
.codec = "ak4554-adc-dac.0",
|
|
.platform = "rcar_sound",
|
|
.daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J,
|
|
.cpu_dai = {
|
|
.name = "rsnd-dai.2",
|
|
},
|
|
.codec_dai = {
|
|
.name = "ak4554-hifi",
|
|
},
|
|
},
|
|
/* SSI7 */
|
|
{
|
|
.name = "AK4554",
|
|
.card = "SSI7-AK4554(playback)",
|
|
.codec = "ak4554-adc-dac.1",
|
|
.platform = "rcar_sound",
|
|
.daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_RIGHT_J,
|
|
.cpu_dai = {
|
|
.name = "rsnd-dai.3",
|
|
},
|
|
.codec_dai = {
|
|
.name = "ak4554-hifi",
|
|
},
|
|
},
|
|
/* SSI8 */
|
|
{
|
|
.name = "AK4554",
|
|
.card = "SSI8-AK4554(capture)",
|
|
.codec = "ak4554-adc-dac.1",
|
|
.platform = "rcar_sound",
|
|
.daifmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_LEFT_J,
|
|
.cpu_dai = {
|
|
.name = "rsnd-dai.4",
|
|
},
|
|
.codec_dai = {
|
|
.name = "ak4554-hifi",
|
|
},
|
|
}
|
|
};
|
|
|
|
static const struct pinctrl_map bockw_pinctrl_map[] = {
|
|
/* AUDIO */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"audio_clk_a", "audio_clk"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"audio_clk_b", "audio_clk"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi34_ctrl", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi3_data", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi4_data", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi5_ctrl", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi5_data", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi6_ctrl", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi6_data", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi78_ctrl", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi7_data", "ssi"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7778",
|
|
"ssi8_data", "ssi"),
|
|
/* Ether */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778",
|
|
"ether_rmii", "ether"),
|
|
/* HSPI0 */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778",
|
|
"hspi0_a", "hspi0"),
|
|
/* MMC */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",
|
|
"mmc_data8", "mmc"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",
|
|
"mmc_ctrl", "mmc"),
|
|
/* SCIF0 */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
|
|
"scif0_data_a", "scif0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
|
|
"scif0_ctrl", "scif0"),
|
|
/* USB */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778",
|
|
"usb0", "usb0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT(USB1_DEVICE, "pfc-r8a7778",
|
|
"usb1", "usb1"),
|
|
/* SDHI0 */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
|
|
"sdhi0_data4", "sdhi0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
|
|
"sdhi0_ctrl", "sdhi0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
|
|
"sdhi0_cd", "sdhi0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
|
|
"sdhi0_wp", "sdhi0"),
|
|
/* VIN0 */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
|
|
"vin0_clk", "vin0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
|
|
"vin0_data8", "vin0"),
|
|
/* VIN1 */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
|
|
"vin1_clk", "vin1"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
|
|
"vin1_data8", "vin1"),
|
|
};
|
|
|
|
#define PFC 0xfffc0000
|
|
#define PUPR4 0x110
|
|
static void __init bockw_init(void)
|
|
{
|
|
void __iomem *base;
|
|
struct clk *clk;
|
|
struct platform_device *pdev;
|
|
int i;
|
|
|
|
r8a7778_clock_init();
|
|
r8a7778_init_irq_extpin(1);
|
|
r8a7778_add_standard_devices();
|
|
|
|
platform_device_register_full(ðer_info);
|
|
|
|
platform_device_register_full(&vin0_info);
|
|
/* VIN1 has a pin conflict with Ether */
|
|
if (!IS_ENABLED(CONFIG_SH_ETH))
|
|
platform_device_register_full(&vin1_info);
|
|
platform_device_register_data(&platform_bus, "soc-camera-pdrv", 0,
|
|
&iclink0_ml86v7667,
|
|
sizeof(iclink0_ml86v7667));
|
|
platform_device_register_data(&platform_bus, "soc-camera-pdrv", 1,
|
|
&iclink1_ml86v7667,
|
|
sizeof(iclink1_ml86v7667));
|
|
|
|
i2c_register_board_info(0, i2c0_devices,
|
|
ARRAY_SIZE(i2c0_devices));
|
|
spi_register_board_info(spi_board_info,
|
|
ARRAY_SIZE(spi_board_info));
|
|
pinctrl_register_mappings(bockw_pinctrl_map,
|
|
ARRAY_SIZE(bockw_pinctrl_map));
|
|
r8a7778_pinmux_init();
|
|
|
|
platform_device_register_resndata(
|
|
&platform_bus, "sh_mmcif", -1,
|
|
mmc_resources, ARRAY_SIZE(mmc_resources),
|
|
&sh_mmcif_plat, sizeof(struct sh_mmcif_plat_data));
|
|
|
|
platform_device_register_resndata(
|
|
&platform_bus, "rcar_usb_phy", -1,
|
|
usb_phy_resources,
|
|
ARRAY_SIZE(usb_phy_resources),
|
|
&usb_phy_platform_data,
|
|
sizeof(struct rcar_phy_platform_data));
|
|
|
|
regulator_register_fixed(0, dummy_supplies,
|
|
ARRAY_SIZE(dummy_supplies));
|
|
regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
|
|
ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
|
|
|
|
/* for SMSC */
|
|
fpga = ioremap_nocache(FPGA, SZ_1M);
|
|
if (fpga) {
|
|
/*
|
|
* CAUTION
|
|
*
|
|
* IRQ0/1 is cascaded interrupt from FPGA.
|
|
* it should be cared in the future
|
|
* Now, it is assuming IRQ0 was used only from SMSC.
|
|
*/
|
|
u16 val = ioread16(fpga + IRQ0MR);
|
|
val &= ~(1 << 4); /* enable SMSC911x */
|
|
iowrite16(val, fpga + IRQ0MR);
|
|
|
|
platform_device_register_resndata(
|
|
&platform_bus, "smsc911x", -1,
|
|
smsc911x_resources, ARRAY_SIZE(smsc911x_resources),
|
|
&smsc911x_data, sizeof(smsc911x_data));
|
|
}
|
|
|
|
/* for SDHI */
|
|
base = ioremap_nocache(PFC, 0x200);
|
|
if (base) {
|
|
/*
|
|
* FIXME
|
|
*
|
|
* SDHI CD/WP pin needs pull-up
|
|
*/
|
|
iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4);
|
|
iounmap(base);
|
|
|
|
platform_device_register_resndata(
|
|
&platform_bus, "sh_mobile_sdhi", 0,
|
|
sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
|
|
&sdhi0_info, sizeof(struct sh_mobile_sdhi_info));
|
|
}
|
|
|
|
/* for Audio */
|
|
rsnd_codec_power(5, 1); /* enable ak4642 */
|
|
|
|
platform_device_register_simple(
|
|
"ak4554-adc-dac", 0, NULL, 0);
|
|
|
|
platform_device_register_simple(
|
|
"ak4554-adc-dac", 1, NULL, 0);
|
|
|
|
pdev = platform_device_register_resndata(
|
|
&platform_bus, "rcar_sound", -1,
|
|
rsnd_resources, ARRAY_SIZE(rsnd_resources),
|
|
&rsnd_info, sizeof(rsnd_info));
|
|
|
|
clk = clk_get(&pdev->dev, "clk_b");
|
|
clk_set_rate(clk, 24576000);
|
|
clk_put(clk);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(rsnd_card_info); i++) {
|
|
struct platform_device_info cardinfo = {
|
|
.parent = &platform_bus,
|
|
.name = "asoc-simple-card",
|
|
.id = i,
|
|
.data = &rsnd_card_info[i],
|
|
.size_data = sizeof(struct asoc_simple_card_info),
|
|
.dma_mask = DMA_BIT_MASK(32),
|
|
};
|
|
|
|
platform_device_register_full(&cardinfo);
|
|
}
|
|
}
|
|
|
|
static void __init bockw_init_late(void)
|
|
{
|
|
r8a7778_init_late();
|
|
ADD_USB_FUNC_DEVICE_IF_POSSIBLE();
|
|
}
|
|
|
|
static const char *bockw_boards_compat_dt[] __initdata = {
|
|
"renesas,bockw",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(BOCKW_DT, "bockw")
|
|
.init_early = r8a7778_init_delay,
|
|
.init_irq = r8a7778_init_irq_dt,
|
|
.init_machine = bockw_init,
|
|
.dt_compat = bockw_boards_compat_dt,
|
|
.init_late = bockw_init_late,
|
|
MACHINE_END
|