| /* |
| * 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/r8a7778.h> |
| #include <asm/mach/arch.h> |
| #include <sound/rcar_snd.h> |
| #include <sound/simple_card.h> |
| #include "irqs.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 = ðer_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(HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), 0), |
| RSND_SSI(HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE), |
| RSND_SSI(HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), 0), |
| RSND_SSI(HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0), |
| RSND_SSI(HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), 0), |
| RSND_SSI(HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE), |
| }; |
| |
| static struct rsnd_src_platform_info rsnd_src[9] = { |
| RSND_SRC_UNUSED, /* SRU 0 */ |
| RSND_SRC_UNUSED, /* SRU 1 */ |
| RSND_SRC_UNUSED, /* SRU 2 */ |
| RSND_SRC(0, 0), |
| RSND_SRC(0, 0), |
| RSND_SRC(0, 0), |
| RSND_SRC(0, 0), |
| RSND_SRC(0, 0), |
| RSND_SRC(0, 0), |
| }; |
| |
| static struct rsnd_dai_platform_info rsnd_dai[] = { |
| { |
| .playback = { .ssi = &rsnd_ssi[5], .src = &rsnd_src[5] }, |
| .capture = { .ssi = &rsnd_ssi[6], .src = &rsnd_src[6] }, |
| }, { |
| .playback = { .ssi = &rsnd_ssi[3], .src = &rsnd_src[3] }, |
| }, { |
| .capture = { .ssi = &rsnd_ssi[4], .src = &rsnd_src[4] }, |
| }, { |
| .playback = { .ssi = &rsnd_ssi[7], .src = &rsnd_src[7] }, |
| }, { |
| .capture = { .ssi = &rsnd_ssi[8], .src = &rsnd_src[8] }, |
| }, |
| }; |
| |
| 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), |
| .src_info = rsnd_src, |
| .src_info_nr = ARRAY_SIZE(rsnd_src), |
| .dai_info = rsnd_dai, |
| .dai_info_nr = ARRAY_SIZE(rsnd_dai), |
| .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; |
| 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 |
