---

yaml
---
r: 313141
b: refs/heads/master
c: 291dd71
h: refs/heads/master
i:
  313139: f9cb71c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 360c9627cc3b0334514d6cb8260833e768c71b63
+refs/heads/master: 291dd71fe48c0b696a9391ed1ba476c8878d6fca

trunk/arch/arm/mach-lpc32xx/phy3250.c

@@ -30,12 +30,13 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 #include <linux/amba/pl022.h>
+#include <linux/amba/pl08x.h>
+#include <linux/amba/mmci.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/clk.h>
-#include <linux/amba/pl08x.h>
 
 #include <asm/setup.h>
 #include <asm/mach-types.h>
@@ -50,9 +51,12 @@
 /*
  * Mapped GPIOLIB GPIOs
  */
-#define SPI0_CS_GPIO	LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5)
-#define LCD_POWER_GPIO	LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 0)
-#define BKL_POWER_GPIO	LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 4)
+#define SPI0_CS_GPIO		LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5)
+#define LCD_POWER_GPIO		LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 0)
+#define BKL_POWER_GPIO		LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 4)
+#define MMC_PWR_ENABLE_GPIO	LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 5)
+#define MMC_CD_GPIO		LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 1)
+#define MMC_WP_GPIO		LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 0)
 
 /*
  * AMBA LCD controller
@@ -260,11 +264,32 @@ static struct pl08x_platform_data pl08x_pd = {
 	.mem_buses = PL08X_AHB1,
 };
 
+static int mmc_handle_ios(struct device *dev, struct mmc_ios *ios)
+{
+	/* Only on and off are supported */
+	if (ios->power_mode == MMC_POWER_OFF)
+		gpio_set_value(MMC_PWR_ENABLE_GPIO, 0);
+	else
+		gpio_set_value(MMC_PWR_ENABLE_GPIO, 1);
+	return 0;
+}
+
+static struct mmci_platform_data lpc32xx_mmci_data = {
+	.ocr_mask	= MMC_VDD_30_31 | MMC_VDD_31_32 |
+			  MMC_VDD_32_33 | MMC_VDD_33_34,
+	.ios_handler	= mmc_handle_ios,
+	.dma_filter	= NULL,
+	/* No DMA for now since AMBA PL080 dmaengine driver only does scatter
+	 * gather, and the MMCI driver doesn't do it this way */
+};
+
 static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", &lpc32xx_ssp0_data),
 	OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", &lpc32xx_ssp1_data),
 	OF_DEV_AUXDATA("arm,pl110", 0x31040000, "dev:clcd", &lpc32xx_clcd_data),
 	OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd),
+	OF_DEV_AUXDATA("arm,pl18x", 0x20098000, "20098000.sd",
+		       &lpc32xx_mmci_data),
 	{ }
 };
 
@@ -308,6 +333,11 @@ static void __init lpc3250_machine_init(void)
 	 * detection or a data fault will occur, so enable the clocks
 	 * here.
 	 */
+	tmp = __raw_readl(LPC32XX_CLKPWR_MS_CTRL);
+	tmp |= LPC32XX_CLKPWR_MSCARD_SDCARD_EN |
+		LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN;
+	__raw_writel(tmp, LPC32XX_CLKPWR_MS_CTRL);
+
 	tmp = __raw_readl(LPC32XX_CLKPWR_LCDCLK_CTRL);
 	__raw_writel((tmp | LPC32XX_CLKPWR_LCDCTRL_CLK_EN),
 		LPC32XX_CLKPWR_LCDCLK_CTRL);
@@ -335,6 +365,11 @@ static void __init lpc3250_machine_init(void)
 	else if (gpio_direction_output(SPI0_CS_GPIO, 1))
 		printk(KERN_ERR "Error setting gpio %u to output",
 			SPI0_CS_GPIO);
+
+	if (gpio_request(MMC_PWR_ENABLE_GPIO, "mmc_power_en"))
+		pr_err("Error requesting gpio %u", MMC_PWR_ENABLE_GPIO);
+	else if (gpio_direction_output(MMC_PWR_ENABLE_GPIO, 1))
+		pr_err("Error setting gpio %u to output", MMC_PWR_ENABLE_GPIO);
 }
 
 static char const *lpc32xx_dt_compat[] __initdata = {