From 2c96a293bbd6b34698c6710ea8607049956247c4 Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Thu, 11 Aug 2011 15:25:41 +0000 Subject: mmc: atmel-mci: change namespace Homogenize namespace to atmci. Signed-off-by: Ludovic Desroches Signed-off-by: Nicolas Ferre Signed-off-by: Chris Ball --- arch/arm/mach-at91/at91sam9260_devices.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 39f81f47b4b..c49e84a39a6 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -319,7 +319,7 @@ void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) if (!data) return; - for (i = 0; i < ATMEL_MCI_MAX_NR_SLOTS; i++) { + for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) { if (data->slot[i].bus_width) { /* input/irq */ if (data->slot[i].detect_pin) { -- cgit v1.2.3-18-g5258 From cb2ccc32208cb91edf7363c0809ca9e42c4e04ed Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Thu, 25 Aug 2011 10:27:28 +0900 Subject: ARM: shmobile: ag5evm, ap4: Named SDHI IRQ sources This allows specific (non-multiplexed) IRQ handlers to be used. Cc: Guennadi Liakhovetski Cc: Paul Mundt Acked-by: Magnus Damm Signed-off-by: Simon Horman Signed-off-by: Chris Ball --- arch/arm/mach-shmobile/board-ag5evm.c | 6 ++++++ arch/arm/mach-shmobile/board-mackerel.c | 6 ++++++ 2 files changed, 12 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index cdfdd624d21..7719d184e59 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -354,14 +354,17 @@ static struct resource sdhi0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { + .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, .start = gic_spi(83), .flags = IORESOURCE_IRQ, }, [2] = { + .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = gic_spi(84), .flags = IORESOURCE_IRQ, }, [3] = { + .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = gic_spi(85), .flags = IORESOURCE_IRQ, }, @@ -397,14 +400,17 @@ static struct resource sdhi1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { + .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, .start = gic_spi(87), .flags = IORESOURCE_IRQ, }, [2] = { + .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = gic_spi(88), .flags = IORESOURCE_IRQ, }, [3] = { + .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = gic_spi(89), .flags = IORESOURCE_IRQ, }, diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index 17c19dc2560..9459f132573 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1070,14 +1070,17 @@ static struct resource sdhi1_resources[] = { .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, }, @@ -1121,14 +1124,17 @@ static struct resource sdhi2_resources[] = { .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, }, -- cgit v1.2.3-18-g5258 From e91957e70d2aea529ff2055b8fbd575f2d7b8c3b Mon Sep 17 00:00:00 2001 From: Alexander Tarasikov Date: Sun, 21 Aug 2011 15:52:44 +0400 Subject: msm: Implement init_card operation for MSM SDCC This allows boards with non-standard sdio cards to fill the CIS/CCCR data. It is particularly important for old msm72k boards using wl1251. Also drop the obsolete embedded_sdio_data structure from the header as it was intended to surve a similiar purpose but was not implemented. Signed-off-by: Alexander Tarasikov Acked-by: Sahitya Tummala [davidb: minor formatting cleanup] Signed-off-by: David Brown Signed-off-by: Chris Ball --- arch/arm/mach-msm/include/mach/mmc.h | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/arch/arm/mach-msm/include/mach/mmc.h index 5631b51cec4..ffcd9e3a6a7 100644 --- a/arch/arm/mach-msm/include/mach/mmc.h +++ b/arch/arm/mach-msm/include/mach/mmc.h @@ -8,13 +8,6 @@ #include #include -struct embedded_sdio_data { - struct sdio_cis cis; - struct sdio_cccr cccr; - struct sdio_embedded_func *funcs; - int num_funcs; -}; - struct msm_mmc_gpio { unsigned no; const char *name; @@ -29,9 +22,9 @@ struct msm_mmc_platform_data { unsigned int ocr_mask; /* available voltages */ u32 (*translate_vdd)(struct device *, unsigned int); unsigned int (*status)(struct device *); - struct embedded_sdio_data *embedded_sdio; int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); struct msm_mmc_gpio_data *gpio_data; + void (*init_card)(struct mmc_card *card); }; #endif -- cgit v1.2.3-18-g5258 From 4a92fe80becbbee650cfad8457ad0e5cd97ed974 Mon Sep 17 00:00:00 2001 From: Sahitya Tummala Date: Mon, 2 May 2011 18:07:43 +0530 Subject: msm: mmc: Remove "pio_irq" resource On some targets, MCI_IRQ_MASK1 is not routed to the MSM in which case only "cmd_irq" must be used even for PIO. With this change, all the targets will use only "cmd_irq" for both CMD and PIO. Signed-off-by: Sahitya Tummala Signed-off-by: David Brown Signed-off-by: Chris Ball --- arch/arm/mach-msm/devices-msm7x00.c | 24 ------------------------ arch/arm/mach-msm/devices-qsd8x50.c | 24 ------------------------ 2 files changed, 48 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index c4f5e26feb4..993780f490a 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -175,12 +175,6 @@ static struct resource resources_sdc1[] = { .flags = IORESOURCE_IRQ, .name = "cmd_irq", }, - { - .start = INT_SDC1_1, - .end = INT_SDC1_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", - }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, .name = "status_irq" @@ -203,12 +197,6 @@ static struct resource resources_sdc2[] = { .end = INT_SDC2_0, .flags = IORESOURCE_IRQ, .name = "cmd_irq", - }, - { - .start = INT_SDC2_1, - .end = INT_SDC2_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, @@ -232,12 +220,6 @@ static struct resource resources_sdc3[] = { .end = INT_SDC3_0, .flags = IORESOURCE_IRQ, .name = "cmd_irq", - }, - { - .start = INT_SDC3_1, - .end = INT_SDC3_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, @@ -261,12 +243,6 @@ static struct resource resources_sdc4[] = { .end = INT_SDC4_0, .flags = IORESOURCE_IRQ, .name = "cmd_irq", - }, - { - .start = INT_SDC4_1, - .end = INT_SDC4_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index 12d8deb78d9..131633b12a3 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -139,12 +139,6 @@ static struct resource resources_sdc1[] = { .flags = IORESOURCE_IRQ, .name = "cmd_irq", }, - { - .start = INT_SDC1_1, - .end = INT_SDC1_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", - }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, .name = "status_irq" @@ -167,12 +161,6 @@ static struct resource resources_sdc2[] = { .end = INT_SDC2_0, .flags = IORESOURCE_IRQ, .name = "cmd_irq", - }, - { - .start = INT_SDC2_1, - .end = INT_SDC2_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, @@ -196,12 +184,6 @@ static struct resource resources_sdc3[] = { .end = INT_SDC3_0, .flags = IORESOURCE_IRQ, .name = "cmd_irq", - }, - { - .start = INT_SDC3_1, - .end = INT_SDC3_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, @@ -225,12 +207,6 @@ static struct resource resources_sdc4[] = { .end = INT_SDC4_0, .flags = IORESOURCE_IRQ, .name = "cmd_irq", - }, - { - .start = INT_SDC4_1, - .end = INT_SDC4_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, -- cgit v1.2.3-18-g5258 From 9b68256cdef75204aa8a4583aa79dd7c081796b3 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Thu, 6 Oct 2011 14:50:35 -0600 Subject: mmc: omap_hsmmc: if multiblock reads are broken, disable them When device data indicates that multiple block reads are not supported on a given HSMMC controller instance, log a message to the console, and pass the appropriate MMC capability flag to the MMC core. Signed-off-by: Paul Walmsley Cc: Dave Hylands Tested-by: Steve Sakoman Signed-off-by: Chris Ball --- arch/arm/plat-omap/include/plat/mmc.h | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h index c7b874186c2..94cf70afb23 100644 --- a/arch/arm/plat-omap/include/plat/mmc.h +++ b/arch/arm/plat-omap/include/plat/mmc.h @@ -31,7 +31,24 @@ #define OMAP_MMC_MAX_SLOTS 2 -#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(1) +/* + * struct omap_mmc_dev_attr.flags possibilities + * + * OMAP_HSMMC_SUPPORTS_DUAL_VOLT: Some HSMMC controller instances can + * operate with either 1.8Vdc or 3.0Vdc card voltages; this flag + * should be set if this is the case. See for example Section 22.5.3 + * "MMC/SD/SDIO1 Bus Voltage Selection" of the OMAP34xx Multimedia + * Device Silicon Revision 3.1.x Revision ZR (July 2011) (SWPU223R). + * + * OMAP_HSMMC_BROKEN_MULTIBLOCK_READ: Multiple-block read transfers + * don't work correctly on some MMC controller instances on some + * OMAP3 SoCs; this flag should be set if this is the case. See + * for example Advisory 2.1.1.128 "MMC: Multiple Block Read + * Operation Issue" in _OMAP3530/3525/3515/3503 Silicon Errata_ + * Revision F (October 2010) (SPRZ278F). + */ +#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(0) +#define OMAP_HSMMC_BROKEN_MULTIBLOCK_READ BIT(1) struct omap_mmc_dev_attr { u8 flags; -- cgit v1.2.3-18-g5258