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linux/arch/arm/mach-shmobile/board-bockw.c
Linus Torvalds 930b440cd8 ARM: SoC: board changes 
As we continue to replace board files with device tree descriptions,
 this part of the ARM support is getting smaller. We have basically just
 defconfig changes here this time, and a significant number of Renesas
 shmobile changes, as Renesas is still in the process of deprecating
 board file support.
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Merge tag 'boards-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board changes from Arnd Bergmann:
 "As we continue to replace board files with device tree descriptions,
  this part of the ARM support is getting smaller.  We have basically
  just defconfig changes here this time, and a significant number of
  Renesas shmobile changes, as Renesas is still in the process of
  deprecating board file support"

* tag 'boards-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (92 commits)
  ARM: enable fhandle in multi_v7_defconfig
  ARM: tegra: enable fhandle in tegra_defconfig
  ARM: update multi_v7_defconfig for Tegra
  ARM: add Marvell Dove and some drivers to multi_v7 defconfig
  ARM: fix duplicate symbols in multi_v5_defconfig
  ARM: pxa: add gpio keys information
  ARM: tegra: defconfig updates
  ARM: config: keystone: enable AEMIF/NAND support
  ARM: qcom: Enable basic support for Qualcomm platforms in multi_v7_defconfig
  ARM: kirkwood: Add HP T5325 devices to {multi|mvebu}_v5_defconfig
  ARM: config: Add mvebu_v5_defconfig
  ARM: config: Add a multi_v5_defconfig
  ARM: shmobile: r7s72100: update defconfig for I2C usage
  ARM: shmobile: Remove Lager DT reference legacy clock bits
  ARM: shmobile: Remove Koelsch DT reference legacy clock bits
  ARM: shmobile: Remove KZM9D board code
  ARM: mvebu: update defconfigs for Armada 375 and 38x
  ARM: dove: Enable watchdog support in the defconfig
  ARM: mvebu: Enable watchdog support in defconfig
  ARM: config: keystone: enable led support
  ...
2014-04-05 14:44:13 -07:00

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/*
* Bock-W board support
*
* Copyright (C) 2013-2014 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
* Copyright (C) 2013-2014 Cogent Embedded, Inc.
*
* 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; version 2 of the License.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/mfd/tmio.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/mtd/partitions.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/camera-rcar.h>
#include <linux/platform_data/usb-rcar-phy.h>
#include <linux/platform_device.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/usb/renesas_usbhs.h>
#include <media/soc_camera.h>
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/r8a7778.h>
#include <asm/mach/arch.h>
#include <sound/rcar_snd.h>
#include <sound/simple_card.h>
#define FPGA 0x18200000
#define IRQ0MR 0x30
#define COMCTLR 0x101c
static void __iomem *fpga;
/*
* CN9(Upper side) SCIF/RCAN selection
*
* 1,4 3,6
* SW40 SCIF RCAN
* SW41 SCIF RCAN
*/
/*
* MMC (CN26) pin
*
* SW6 (D2) 3 pin
* SW7 (D5) ON
* SW8 (D3) 3 pin
* SW10 (D4) 1 pin
* SW12 (CLK) 1 pin
* SW13 (D6) 3 pin
* SW14 (CMD) ON
* SW15 (D6) 1 pin
* SW16 (D0) ON
* SW17 (D1) ON
* SW18 (D7) 3 pin
* SW19 (MMC) 1 pin
*/
/*
* SSI settings
*
* SW45: 1-4 side (SSI5 out, ROUT/LOUT CN19 Mid)
* SW46: 1101 (SSI6 Recorde)
* SW47: 1110 (SSI5 Playback)
* SW48: 11 (Recorde power)
* SW49: 1 (SSI slave mode)
* SW50: 1111 (SSI7, SSI8)
* SW51: 1111 (SSI3, SSI4)
* SW54: 1pin (ak4554 FPGA control)
* SW55: 1 (CLKB is 24.5760MHz)
* SW60: 1pin (ak4554 FPGA control)
* SW61: 3pin (use X11 clock)
* SW78: 3-6 (ak4642 connects I2C0)
*
* You can use sound as
*
* hw0: CN19: SSI56-AK4643
* hw1: CN21: SSI3-AK4554(playback)
* hw2: CN21: SSI4-AK4554(capture)
* hw3: CN20: SSI7-AK4554(playback)
* hw4: CN20: SSI8-AK4554(capture)
*
* this command is required when playback on hw0.
*
* # amixer set "LINEOUT Mixer DACL" on
*/
/*
* USB
*
* USB1 (CN29) can be Host/Function
*
* Host Func
* SW98 1 2
* SW99 1 3
*/
/* Dummy supplies, where voltage doesn't matter */
static struct regulator_consumer_supply dummy_supplies[] = {
REGULATOR_SUPPLY("vddvario", "smsc911x"),
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
};
static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
};
static struct smsc911x_platform_config smsc911x_data __initdata = {
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
.flags = SMSC911X_USE_32BIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
static struct resource smsc911x_resources[] __initdata = {
DEFINE_RES_MEM(0x18300000, 0x1000),
DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
};
#if IS_ENABLED(CONFIG_USB_RENESAS_USBHS_UDC)
/*
* When USB1 is Func
*/
static int usbhsf_get_id(struct platform_device *pdev)
{
return USBHS_GADGET;
}
#define SUSPMODE 0x102
static int usbhsf_power_ctrl(struct platform_device *pdev,
void __iomem *base, int enable)
{
enable = !!enable;
r8a7778_usb_phy_power(enable);
iowrite16(enable << 14, base + SUSPMODE);
return 0;
}
static struct resource usbhsf_resources[] __initdata = {
DEFINE_RES_MEM(0xffe60000, 0x110),
DEFINE_RES_IRQ(gic_iid(0x4f)),
};
static struct renesas_usbhs_platform_info usbhs_info __initdata = {
.platform_callback = {
.get_id = usbhsf_get_id,
.power_ctrl = usbhsf_power_ctrl,
},
.driver_param = {
.buswait_bwait = 4,
.d0_tx_id = HPBDMA_SLAVE_USBFUNC_TX,
.d1_rx_id = HPBDMA_SLAVE_USBFUNC_RX,
},
};
#define USB_PHY_SETTING {.port1_func = 1, .ovc_pin[1].active_high = 1,}
#define USB1_DEVICE "renesas_usbhs"
#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE() \
platform_device_register_resndata( \
&platform_bus, "renesas_usbhs", -1, \
usbhsf_resources, \
ARRAY_SIZE(usbhsf_resources), \
&usbhs_info, sizeof(struct renesas_usbhs_platform_info))
#else
/*
* When USB1 is Host
*/
#define USB_PHY_SETTING { }
#define USB1_DEVICE "ehci-platform"
#define ADD_USB_FUNC_DEVICE_IF_POSSIBLE()
#endif
/* USB */
static struct resource usb_phy_resources[] __initdata = {
DEFINE_RES_MEM(0xffe70800, 0x100),
DEFINE_RES_MEM(0xffe76000, 0x100),
};
static struct rcar_phy_platform_data usb_phy_platform_data __initdata =
USB_PHY_SETTING;
/* SDHI */
static struct sh_mobile_sdhi_info sdhi0_info __initdata = {
.dma_slave_tx = HPBDMA_SLAVE_SDHI0_TX,
.dma_slave_rx = HPBDMA_SLAVE_SDHI0_RX,
.tmio_caps = MMC_CAP_SD_HIGHSPEED,
.tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
};
static struct resource sdhi0_resources[] __initdata = {
DEFINE_RES_MEM(0xFFE4C000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x77)),
};
/* Ether */
static struct resource ether_resources[] __initdata = {
DEFINE_RES_MEM(0xfde00000, 0x400),
DEFINE_RES_IRQ(gic_iid(0x89)),
};
static struct sh_eth_plat_data ether_platform_data __initdata = {
.phy = 0x01,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
.phy_interface = PHY_INTERFACE_MODE_RMII,
/*
* Although the LINK signal is available on the board, it's connected to
* the link/activity LED output of the PHY, thus the link disappears and
* reappears after each packet. We'd be better off ignoring such signal
* and getting the link state from the PHY indirectly.
*/
.no_ether_link = 1,
};
static struct platform_device_info ether_info __initdata = {
.parent = &platform_bus,
.name = "r8a777x-ether",
.id = -1,
.res = ether_resources,
.num_res = ARRAY_SIZE(ether_resources),
.data = &ether_platform_data,
.size_data = sizeof(ether_platform_data),
.dma_mask = DMA_BIT_MASK(32),
};
/* I2C */
static struct i2c_board_info i2c0_devices[] = {
{
I2C_BOARD_INFO("rx8581", 0x51),
}, {
I2C_BOARD_INFO("ak4643", 0x12),
}
};
/* HSPI*/
static struct mtd_partition m25p80_spi_flash_partitions[] = {
{
.name = "data(spi)",
.size = 0x0100000,
.offset = 0,
},
};
static struct flash_platform_data spi_flash_data = {
.name = "m25p80",
.type = "s25fl008k",
.parts = m25p80_spi_flash_partitions,
.nr_parts = ARRAY_SIZE(m25p80_spi_flash_partitions),
};
static struct spi_board_info spi_board_info[] __initdata = {
{
.modalias = "m25p80",
.max_speed_hz = 104000000,
.chip_select = 0,
.bus_num = 0,
.mode = SPI_MODE_0,
.platform_data = &spi_flash_data,
},
};
/* MMC */
static struct resource mmc_resources[] __initdata = {
DEFINE_RES_MEM(0xffe4e000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x5d)),
};
static struct sh_mmcif_plat_data sh_mmcif_plat __initdata = {
.sup_pclk = 0,
.caps = MMC_CAP_4_BIT_DATA |
MMC_CAP_8_BIT_DATA |
MMC_CAP_NEEDS_POLL,
};
/* In the default configuration both decoders reside on I2C bus 0 */
#define BOCKW_CAMERA(idx) \
static struct i2c_board_info camera##idx##_info = { \
I2C_BOARD_INFO("ml86v7667", 0x41 + 2 * (idx)), \
}; \
\
static struct soc_camera_link iclink##idx##_ml86v7667 __initdata = { \
.bus_id = idx, \
.i2c_adapter_id = 0, \
.board_info = &camera##idx##_info, \
}
BOCKW_CAMERA(0);
BOCKW_CAMERA(1);
/* VIN */
static struct rcar_vin_platform_data vin_platform_data __initdata = {
.flags = RCAR_VIN_BT656,
};
#define R8A7778_VIN(idx) \
static struct resource vin##idx##_resources[] __initdata = { \
DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \
DEFINE_RES_IRQ(gic_iid(0x5a)), \
}; \
\
static struct platform_device_info vin##idx##_info __initdata = { \
.parent = &platform_bus, \
.name = "r8a7778-vin", \
.id = idx, \
.res = vin##idx##_resources, \
.num_res = ARRAY_SIZE(vin##idx##_resources), \
.dma_mask = DMA_BIT_MASK(32), \
.data = &vin_platform_data, \
.size_data = sizeof(vin_platform_data), \
}
R8A7778_VIN(0);
R8A7778_VIN(1);
/* Sound */
static struct resource rsnd_resources[] __initdata = {
[RSND_GEN1_SRU] = DEFINE_RES_MEM(0xffd90000, 0x1000),
[RSND_GEN1_SSI] = DEFINE_RES_MEM(0xffd91000, 0x1240),
[RSND_GEN1_ADG] = DEFINE_RES_MEM(0xfffe0000, 0x24),
};
static struct rsnd_ssi_platform_info rsnd_ssi[] = {
RSND_SSI_UNUSED, /* SSI 0 */
RSND_SSI_UNUSED, /* SSI 1 */
RSND_SSI_UNUSED, /* SSI 2 */
RSND_SSI_SET(1, HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), RSND_SSI_PLAY),
RSND_SSI_SET(2, HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE),
RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), RSND_SSI_PLAY),
RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0),
RSND_SSI_SET(3, HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), RSND_SSI_PLAY),
RSND_SSI_SET(4, HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE),
};
static struct rsnd_scu_platform_info rsnd_scu[9] = {
{ .flags = 0, }, /* SRU 0 */
{ .flags = 0, }, /* SRU 1 */
{ .flags = 0, }, /* SRU 2 */
{ .flags = RSND_SCU_USE_HPBIF, },
{ .flags = RSND_SCU_USE_HPBIF, },
{ .flags = RSND_SCU_USE_HPBIF, },
{ .flags = RSND_SCU_USE_HPBIF, },
{ .flags = RSND_SCU_USE_HPBIF, },
{ .flags = RSND_SCU_USE_HPBIF, },
};
enum {
AK4554_34 = 0,
AK4643_56,
AK4554_78,
SOUND_MAX,
};
static int rsnd_codec_power(int id, int enable)
{
static int sound_user[SOUND_MAX] = {0, 0, 0};
int *usr = NULL;
u32 bit;
switch (id) {
case 3:
case 4:
usr = sound_user + AK4554_34;
bit = (1 << 10);
break;
case 5:
case 6:
usr = sound_user + AK4643_56;
bit = (1 << 6);
break;
case 7:
case 8:
usr = sound_user + AK4554_78;
bit = (1 << 7);
break;
}
if (!usr)
return -EIO;
if (enable) {
if (*usr == 0) {
u32 val = ioread16(fpga + COMCTLR);
val &= ~bit;
iowrite16(val, fpga + COMCTLR);
}
(*usr)++;
} else {
if (*usr == 0)
return 0;
(*usr)--;
if (*usr == 0) {
u32 val = ioread16(fpga + COMCTLR);
val |= bit;
iowrite16(val, fpga + COMCTLR);
}
}
return 0;
}
static int rsnd_start(int id)
{
return rsnd_codec_power(id, 1);
}
static int rsnd_stop(int id)
{
return rsnd_codec_power(id, 0);
}
static struct rcar_snd_info rsnd_info = {
.flags = RSND_GEN1,
.ssi_info = rsnd_ssi,
.ssi_info_nr = ARRAY_SIZE(rsnd_ssi),
.scu_info = rsnd_scu,
.scu_info_nr = ARRAY_SIZE(rsnd_scu),
.start = rsnd_start,
.stop = rsnd_stop,
};
static struct asoc_simple_card_info rsnd_card_info[] = {
/* SSI5, SSI6 */
{
.name = "AK4643",
.card = "SSI56-AK4643",
.codec = "ak4642-codec.0-0012",
.platform = "rcar_sound",
.daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
.cpu_dai = {
.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;
int i;
r8a7778_clock_init();
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
platform_device_register_full(&ether_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 */
clk = clk_get(NULL, "audio_clk_b");
clk_set_rate(clk, 24576000);
clk_put(clk);
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);
platform_device_register_resndata(
&platform_bus, "rcar_sound", -1,
rsnd_resources, ARRAY_SIZE(rsnd_resources),
&rsnd_info, sizeof(rsnd_info));
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
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