From: Simon Horman <horms@verge.net.au> To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 02/10] marzen: add SDHI0 support Date: Fri, 31 Aug 2012 00:34:37 +0000 [thread overview] Message-ID: <1346373285-19588-3-git-send-email-horms@verge.net.au> (raw) In-Reply-To: <1346373285-19588-1-git-send-email-horms@verge.net.au> From: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms@verge.net.au> --- arch/arm/configs/marzen_defconfig | 4 +-- arch/arm/mach-shmobile/board-marzen.c | 52 ++++++++++++++++++++++++++++++++++- 2 files changed, 53 insertions(+), 3 deletions(-) diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig index 864f9a5..bf42ad2 100644 --- a/arch/arm/configs/marzen_defconfig +++ b/arch/arm/configs/marzen_defconfig @@ -71,12 +71,12 @@ CONFIG_GPIO_SYSFS=y CONFIG_SSB=y # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +CONFIG_MMC_SDHI=y CONFIG_UIO=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_IOMMU_SUPPORT is not set # CONFIG_FILE_LOCKING is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 3a528cf..dec3ffc 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -30,6 +30,8 @@ #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/smsc911x.h> +#include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/mfd/tmio.h> #include <mach/hardware.h> #include <mach/r8a7779.h> #include <mach/common.h> @@ -39,6 +41,12 @@ #include <asm/hardware/gic.h> #include <asm/traps.h> +/* Fixed 3.3V regulator to be used by SDHI0 */ +static struct regulator_consumer_supply fixed3v3_power_consumers[] = { + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), +}; + /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { REGULATOR_SUPPLY("vddvario", "smsc911x"), @@ -75,13 +83,45 @@ static struct platform_device eth_device = { .num_resources = ARRAY_SIZE(smsc911x_resources), }; +static struct resource sdhi0_resources[] = { + [0] = { + .name = "sdhi0", + .start = 0xffe4c000, + .end = 0xffe4c0ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(104), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_mobile_sdhi_info sdhi0_platform_data = { + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, + .tmio_caps = MMC_CAP_SD_HIGHSPEED, +}; + +static struct platform_device sdhi0_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi0_resources), + .resource = sdhi0_resources, + .id = 0, + .dev = { + .platform_data = &sdhi0_platform_data, + } +}; + static struct platform_device *marzen_devices[] __initdata = { ð_device, + &sdhi0_device, }; static void __init marzen_init(void) { - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); + regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, + ARRAY_SIZE(fixed3v3_power_consumers), 3300000); + regulator_register_fixed(0, dummy_supplies, + ARRAY_SIZE(dummy_supplies)); r8a7779_pinmux_init(); @@ -97,6 +137,16 @@ static void __init marzen_init(void) gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */ gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */ + /* SD0 (CN20) */ + gpio_request(GPIO_FN_SD0_CLK, NULL); + gpio_request(GPIO_FN_SD0_CMD, NULL); + gpio_request(GPIO_FN_SD0_DAT0, NULL); + gpio_request(GPIO_FN_SD0_DAT1, NULL); + gpio_request(GPIO_FN_SD0_DAT2, NULL); + gpio_request(GPIO_FN_SD0_DAT3, NULL); + gpio_request(GPIO_FN_SD0_CD, NULL); + gpio_request(GPIO_FN_SD0_WP, NULL); + r8a7779_add_standard_devices(); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } -- 1.7.10.2.484.gcd07cc5
WARNING: multiple messages have this Message-ID (diff)
From: horms@verge.net.au (Simon Horman) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 02/10] marzen: add SDHI0 support Date: Fri, 31 Aug 2012 09:34:37 +0900 [thread overview] Message-ID: <1346373285-19588-3-git-send-email-horms@verge.net.au> (raw) In-Reply-To: <1346373285-19588-1-git-send-email-horms@verge.net.au> From: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms@verge.net.au> --- arch/arm/configs/marzen_defconfig | 4 +-- arch/arm/mach-shmobile/board-marzen.c | 52 ++++++++++++++++++++++++++++++++++- 2 files changed, 53 insertions(+), 3 deletions(-) diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig index 864f9a5..bf42ad2 100644 --- a/arch/arm/configs/marzen_defconfig +++ b/arch/arm/configs/marzen_defconfig @@ -71,12 +71,12 @@ CONFIG_GPIO_SYSFS=y CONFIG_SSB=y # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +CONFIG_MMC_SDHI=y CONFIG_UIO=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_IOMMU_SUPPORT is not set # CONFIG_FILE_LOCKING is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 3a528cf..dec3ffc 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -30,6 +30,8 @@ #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/smsc911x.h> +#include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/mfd/tmio.h> #include <mach/hardware.h> #include <mach/r8a7779.h> #include <mach/common.h> @@ -39,6 +41,12 @@ #include <asm/hardware/gic.h> #include <asm/traps.h> +/* Fixed 3.3V regulator to be used by SDHI0 */ +static struct regulator_consumer_supply fixed3v3_power_consumers[] = { + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), +}; + /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { REGULATOR_SUPPLY("vddvario", "smsc911x"), @@ -75,13 +83,45 @@ static struct platform_device eth_device = { .num_resources = ARRAY_SIZE(smsc911x_resources), }; +static struct resource sdhi0_resources[] = { + [0] = { + .name = "sdhi0", + .start = 0xffe4c000, + .end = 0xffe4c0ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(104), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_mobile_sdhi_info sdhi0_platform_data = { + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT, + .tmio_caps = MMC_CAP_SD_HIGHSPEED, +}; + +static struct platform_device sdhi0_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi0_resources), + .resource = sdhi0_resources, + .id = 0, + .dev = { + .platform_data = &sdhi0_platform_data, + } +}; + static struct platform_device *marzen_devices[] __initdata = { ð_device, + &sdhi0_device, }; static void __init marzen_init(void) { - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); + regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, + ARRAY_SIZE(fixed3v3_power_consumers), 3300000); + regulator_register_fixed(0, dummy_supplies, + ARRAY_SIZE(dummy_supplies)); r8a7779_pinmux_init(); @@ -97,6 +137,16 @@ static void __init marzen_init(void) gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */ gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */ + /* SD0 (CN20) */ + gpio_request(GPIO_FN_SD0_CLK, NULL); + gpio_request(GPIO_FN_SD0_CMD, NULL); + gpio_request(GPIO_FN_SD0_DAT0, NULL); + gpio_request(GPIO_FN_SD0_DAT1, NULL); + gpio_request(GPIO_FN_SD0_DAT2, NULL); + gpio_request(GPIO_FN_SD0_DAT3, NULL); + gpio_request(GPIO_FN_SD0_CD, NULL); + gpio_request(GPIO_FN_SD0_WP, NULL); + r8a7779_add_standard_devices(); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } -- 1.7.10.2.484.gcd07cc5
next prev parent reply other threads:[~2012-08-31 0:34 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-08-31 0:34 [GIT PULL] Renesas ARM-based SoC: Marzen and r8a7779 for 3.7 Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 01/10] r8a7779: add SDHI clock support Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` Simon Horman [this message] 2012-08-31 0:34 ` [PATCH 02/10] marzen: add SDHI0 support Simon Horman 2012-08-31 0:34 ` [PATCH 03/10] ARM: mach-shmobile: marzen: defconfig update Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 04/10] ARM: shmobile: r8a7779: PFC rename PENCx -> USB_PENCx Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 05/10] ARM: shmobile: r8a7779: add USB common phy initializer Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 06/10] ARM: shmobile: r8a7779: add USB EHCI clock support Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 07/10] ARM: shmobile: r8a7779: add USB OHCI " Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 08/10] ARM: shmobile: marzen: add USB EHCI driver support Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 09/10] ARM: shmobile: marzen: fixup regulator id for smsc911x Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:34 ` [PATCH 10/10] ARM: shmobile: marzen: enable thermal sensor Simon Horman 2012-08-31 0:34 ` Simon Horman 2012-08-31 0:41 ` [GIT PULL] Renesas ARM-based SoC: Marzen and r8a7779 for 3.7 Simon Horman 2012-08-31 0:41 ` Simon Horman
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