The patch titled
sh: allow platforms to specify SD-card supported voltages
has been added to the -mm tree. Its filename is
sh-allow-platforms-to-specify-sd-card-supported-voltages.patch
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------------------------------------------------------
Subject: sh: allow platforms to specify SD-card supported voltages
From: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
Boards can have different supplied voltages on different SD card slots. This
information has to be passed down to the SD/MMC driver.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
Acked-by: Ian Molton <ian@xxxxxxxxxxxxxx>
Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: <linux-mmc@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mfd/sh_mobile_sdhi.c | 4 +++-
include/linux/mfd/sh_mobile_sdhi.h | 3 +++
2 files changed, 6 insertions(+), 1 deletion(-)
diff -puN drivers/mfd/sh_mobile_sdhi.c~sh-allow-platforms-to-specify-sd-card-supported-voltages drivers/mfd/sh_mobile_sdhi.c
--- a/drivers/mfd/sh_mobile_sdhi.c~sh-allow-platforms-to-specify-sd-card-supported-voltages
+++ a/drivers/mfd/sh_mobile_sdhi.c
@@ -107,8 +107,10 @@ static int __init sh_mobile_sdhi_probe(s
mmc_data->hclk = clk_get_rate(priv->clk);
mmc_data->set_pwr = sh_mobile_sdhi_set_pwr;
mmc_data->capabilities = MMC_CAP_MMC_HIGHSPEED;
- if (p)
+ if (p) {
mmc_data->flags = p->tmio_flags;
+ mmc_data->ocr_mask = p->tmio_ocr_mask;
+ }
if (p && p->dma_slave_tx >= 0 && p->dma_slave_rx >= 0) {
priv->param_tx.slave_id = p->dma_slave_tx;
diff -puN include/linux/mfd/sh_mobile_sdhi.h~sh-allow-platforms-to-specify-sd-card-supported-voltages include/linux/mfd/sh_mobile_sdhi.h
--- a/include/linux/mfd/sh_mobile_sdhi.h~sh-allow-platforms-to-specify-sd-card-supported-voltages
+++ a/include/linux/mfd/sh_mobile_sdhi.h
@@ -1,10 +1,13 @@
#ifndef __SH_MOBILE_SDHI_H__
#define __SH_MOBILE_SDHI_H__
+#include <linux/types.h>
+
struct sh_mobile_sdhi_info {
int dma_slave_tx;
int dma_slave_rx;
unsigned long tmio_flags;
+ u32 tmio_ocr_mask; /* available MMC voltages */
void (*set_pwr)(struct platform_device *pdev, int state);
};
_
Patches currently in -mm which might be from g.liakhovetski@xxxxxx are
origin.patch
linux-next.patch
media-ak881x-needs-slabh.patch
sh-define-dma-slaves-per-cpu-type-remove-now-redundant-header.patch
sh-add-dma-slaves-for-two-sdhi-controllers-to-sh7722.patch
sh-add-dma-slave-definitions-to-sh7724.patch
mmc-prepare-tmio_mmc-for-passing-of-dma-configuration-from-the-mfd-cell.patch
sh-prepare-the-sdhi-mfd-driver-to-pass-dma-configuration-to-tmio_mmcc.patch
mmc-add-dma-support-to-tmio_mmc-driver-when-used-on-superh.patch
sh-add-sdhi-dma-support-to-ecovec.patch
sh-add-sdhi-dma-support-to-ms7724se.patch
sh-add-sdhi-dma-support-to-kfr2r09.patch
sh-add-sdhi-dma-support-to-migor.patch
arm-add-dma-support-to-sh7372-enable-dma-for-sdhi.patch
tmio-add-a-platform-flag-to-disable-card-write-protection-detection.patch
mfd-pass-platform-flags-down-to-the-tmio_mmc-driver.patch
sh-disable-sd-card-write-protection-detection-on-kfr2r09.patch
mmc-let-mfds-provide-supported-vdd-card-voltages-to-tmio_mmc.patch
sh-allow-platforms-to-specify-sd-card-supported-voltages.patch
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