diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-mackerel.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-mackerel.c | 111 |
1 files changed, 40 insertions, 71 deletions
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index 2b60f2bf1fbb..fa3407da682a 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -969,15 +969,6 @@ static struct platform_device nand_flash_device = { }, }; -/* - * The card detect pin of the top SD/MMC slot (CN7) is active low and is - * connected to GPIO A22 of SH7372 (GPIO 41). - */ -static int slot_cn7_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(41); -} - /* SDHI0 */ static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, @@ -988,21 +979,17 @@ static struct sh_mobile_sdhi_info sdhi0_info = { }; static struct resource sdhi0_resources[] = { - [0] = { + { .name = "SDHI0", .start = 0xe6850000, .end = 0xe68500ff, .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */, - .flags = IORESOURCE_IRQ, - }, - [2] = { + }, { + .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, .flags = IORESOURCE_IRQ, - }, - [3] = { + }, { + .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, .flags = IORESOURCE_IRQ, }, @@ -1018,36 +1005,30 @@ static struct platform_device sdhi0_device = { }, }; -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) /* SDHI1 */ + +/* GPIO 41 can trigger IRQ8, but it is used by USBHS1, we have to poll */ static struct sh_mobile_sdhi_info sdhi1_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_ocr_mask = MMC_VDD_165_195, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn7_get_cd, + .cd_gpio = 41, }; static struct resource sdhi1_resources[] = { - [0] = { + { .name = "SDHI1", .start = 0xe6860000, .end = 0xe68600ff, .flags = IORESOURCE_MEM, - }, - [1] = { - .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, - .start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */ - .flags = IORESOURCE_IRQ, - }, - [2] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ .flags = IORESOURCE_IRQ, - }, - [3] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ .flags = IORESOURCE_IRQ, @@ -1065,43 +1046,32 @@ static struct platform_device sdhi1_device = { }; #endif +/* SDHI2 */ + /* * The card detect pin of the top SD/MMC slot (CN23) is active low and is - * connected to GPIO SCIFB_SCK of SH7372 (162). + * connected to GPIO SCIFB_SCK of SH7372 (GPIO 162). */ -static int slot_cn23_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(162); -} - -/* SDHI2 */ static struct sh_mobile_sdhi_info sdhi2_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn23_get_cd, + .cd_gpio = 162, }; static struct resource sdhi2_resources[] = { - [0] = { + { .name = "SDHI2", .start = 0xe6870000, .end = 0xe68700ff, .flags = IORESOURCE_MEM, - }, - [1] = { - .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, - .start = evt2irq(0x1200), /* SDHI2_SDHI2I0 */ - .flags = IORESOURCE_IRQ, - }, - [2] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x1220), /* SDHI2_SDHI2I1 */ .flags = IORESOURCE_IRQ, - }, - [3] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x1240), /* SDHI2_SDHI2I2 */ .flags = IORESOURCE_IRQ, @@ -1119,6 +1089,7 @@ static struct platform_device sdhi2_device = { }; /* SH_MMCIF */ +#if IS_ENABLED(CONFIG_MMC_SH_MMCIF) static struct resource sh_mmcif_resources[] = { [0] = { .name = "MMCIF", @@ -1140,16 +1111,17 @@ static struct resource sh_mmcif_resources[] = { static struct sh_mmcif_plat_data sh_mmcif_plat = { .sup_pclk = 0, - .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn7_get_cd, + .use_cd_gpio = true, + /* card detect pin for SD/MMC slot (CN7) */ + .cd_gpio = 41, .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, }; -static struct platform_device sh_mmcif_device __maybe_unused = { +static struct platform_device sh_mmcif_device = { .name = "sh_mmcif", .id = 0, .dev = { @@ -1160,7 +1132,7 @@ static struct platform_device sh_mmcif_device __maybe_unused = { .num_resources = ARRAY_SIZE(sh_mmcif_resources), .resource = sh_mmcif_resources, }; - +#endif static int mackerel_camera_add(struct soc_camera_device *icd); static void mackerel_camera_del(struct soc_camera_device *icd); @@ -1267,11 +1239,12 @@ static struct platform_device *mackerel_devices[] __initdata = { &fsi_hdmi_device, &nand_flash_device, &sdhi0_device, -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) &sdhi1_device, +#else + &sh_mmcif_device, #endif &sdhi2_device, - &sh_mmcif_device, &ceu_device, &mackerel_camera, &hdmi_device, @@ -1336,11 +1309,6 @@ static struct i2c_board_info i2c1_devices[] = { }; static const struct pinctrl_map mackerel_pinctrl_map[] = { - /* MMCIF */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_data8_0", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_ctrl_0", "mmc0"), /* SDHI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_data4", "sdhi0"), @@ -1349,11 +1317,17 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = { PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_wp", "sdhi0"), /* SDHI1 */ -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", "sdhi1_data4", "sdhi1"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", "sdhi1_ctrl", "sdhi1"), +#else + /* MMCIF */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", + "mmc0_data8_0", "mmc0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", + "mmc0_ctrl_0", "mmc0"), #endif /* SDHI2 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", @@ -1378,10 +1352,11 @@ static void __init mackerel_init(void) { "A3SP", &usbhs0_device, }, { "A3SP", &usbhs1_device, }, { "A3SP", &nand_flash_device, }, - { "A3SP", &sh_mmcif_device, }, { "A3SP", &sdhi0_device, }, -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) { "A3SP", &sdhi1_device, }, +#else + { "A3SP", &sh_mmcif_device, }, #endif { "A3SP", &sdhi2_device, }, { "A4R", &ceu_device, }, @@ -1492,12 +1467,6 @@ static void __init mackerel_init(void) /* SDHI0 PORT172 card-detect IRQ26 */ gpio_request(GPIO_FN_IRQ26_172, NULL); - /* card detect pin for MMC slot (CN7) */ - gpio_request_one(41, GPIOF_IN, NULL); - - /* card detect pin for microSD slot (CN23) */ - gpio_request_one(162, GPIOF_IN, NULL); - /* FLCTL */ gpio_request(GPIO_FN_D0_NAF0, NULL); gpio_request(GPIO_FN_D1_NAF1, NULL); |