Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (416 commits)
  ARM: DMA: add support for DMA debugging
  ARM: PL011: add DMA burst threshold support for ST variants
  ARM: PL011: Add support for transmit DMA
  ARM: PL011: Ensure IRQs are disabled in UART interrupt handler
  ARM: PL011: Separate hardware FIFO size from TTY FIFO size
  ARM: PL011: Allow better handling of vendor data
  ARM: PL011: Ensure error flags are clear at startup
  ARM: PL011: include revision number in boot-time port printk
  ARM: vexpress: add sched_clock() for Versatile Express
  ARM i.MX53: Make MX53 EVK bootable
  ARM i.MX53: Some bug fix about MX53 MSL code
  ARM: 6607/1: sa1100: Update platform device registration
  ARM: 6606/1: sa1100: Fix platform device registration
  ARM i.MX51: rename IPU irqs
  ARM i.MX51: Add ipu clock support
  ARM: imx/mx27_3ds: Add PMIC support
  ARM: DMA: Replace page_to_dma()/dma_to_page() with pfn_to_dma()/dma_to_pfn()
  mx51: fix usb clock support
  MX51: Add support for usb host 2
  arch/arm/plat-mxc/ehci.c: fix errors/typos
  ...

1 files changed, 49 insertions, 0 deletions

diff --git a/arch/arm/mach-ux500/board-u5500-sdi.c b/arch/arm/mach-ux500/board-u5500-sdi.c
new file mode 100644
index 0000000..54712ac
--- /dev/null
+++ b/arch/arm/mach-ux500/board-u5500-sdi.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * Author: Hanumath Prasad <ulf.hansson@stericsson.com>
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#include <linux/amba/mmci.h>
+#include <linux/mmc/host.h>
+#include <linux/gpio.h>
+
+#include <plat/pincfg.h>
+#include <mach/db5500-regs.h>
+#include <plat/ste_dma40.h>
+
+#include "pins-db5500.h"
+#include "devices-db5500.h"
+#include "ste-dma40-db5500.h"
+
+static pin_cfg_t u5500_sdi_pins[] = {
+	/* SDI0 (POP eMMC) */
+	GPIO5_MC0_DAT0		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO6_MC0_DAT1		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO7_MC0_DAT2		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO8_MC0_DAT3		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO9_MC0_DAT4		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO10_MC0_DAT5		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO11_MC0_DAT6		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO12_MC0_DAT7		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO13_MC0_CMD		| PIN_DIR_INPUT | PIN_PULL_UP,
+	GPIO14_MC0_CLK		| PIN_DIR_OUTPUT | PIN_VAL_LOW,
+};
+
+static struct mmci_platform_data u5500_sdi0_data = {
+	.ocr_mask	= MMC_VDD_165_195,
+	.f_max		= 50000000,
+	.capabilities	= MMC_CAP_4_BIT_DATA |
+				MMC_CAP_8_BIT_DATA |
+				MMC_CAP_MMC_HIGHSPEED,
+	.gpio_cd	= -1,
+	.gpio_wp	= -1,
+};
+
+void __init u5500_sdi_init(void)
+{
+	nmk_config_pins(u5500_sdi_pins, ARRAY_SIZE(u5500_sdi_pins));
+
+	db5500_add_sdi0(&u5500_sdi0_data);
+}