diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index 946d37f..d02bc37 100644
--- a/drivers/mmc/host/sdhci-pxav3.c
+++ b/drivers/mmc/host/sdhci-pxav3.c
@@ -39,24 +39,29 @@
 #include "sdhci.h"
 #include "sdhci-pltfm.h"
 
-#define PXAV3_RPM_DELAY_MS     50
+#define PXAV3_RPM_DELAY_MS		50
 
-#define SD_CLOCK_BURST_SIZE_SETUP		0x10A
-#define SDCLK_SEL	0x100
-#define SDCLK_DELAY_SHIFT	9
-#define SDCLK_DELAY_MASK	0x1f
+#define SD_CLOCK_BURST_SIZE_SETUP	0x10A
+#define SDCLK_SEL			0x100
+#define  SDCLK_DELAY_SHIFT		9
+#define  SDCLK_DELAY_MASK		0x1f
 
-#define SD_CFG_FIFO_PARAM       0x100
-#define SDCFG_GEN_PAD_CLK_ON	(1<<6)
-#define SDCFG_GEN_PAD_CLK_CNT_MASK	0xFF
-#define SDCFG_GEN_PAD_CLK_CNT_SHIFT	24
+#define SD_CFG_FIFO_PARAM		0x100
+#define  SDCFG_GEN_PAD_CLK_ON		BIT(6)
+#define  SDCFG_GEN_PAD_CLK_CNT_MASK	0xFF
+#define  SDCFG_GEN_PAD_CLK_CNT_SHIFT	24
 
-#define SD_SPI_MODE          0x108
-#define SD_CE_ATA_1          0x10C
+#define SD_SPI_MODE			0x108
+#define SD_CE_ATA_1			0x10C
 
-#define SD_CE_ATA_2          0x10E
-#define SDCE_MISC_INT		(1<<2)
-#define SDCE_MISC_INT_EN	(1<<1)
+#define SD_CE_ATA_2			0x10E
+#define  SDCE_MISC_INT			BIT(2)
+#define  SDCE_MISC_INT_EN		BIT(1)
+
+/* IO Power control */
+#define IO_PWR_AKEY_ASFAR		0xbaba
+#define IO_PWR_AKEY_ASSAR		0xeb10
+#define IO_PWR_MMC1_PAD_1V8		BIT(2)
 
 struct sdhci_pxa {
 	struct clk *clk_core;
@@ -128,7 +133,7 @@ static int mv_conf_mbus_windows(struct platform_device *pdev,
 }
 
 static int armada_38x_quirks(struct platform_device *pdev,
-			     struct sdhci_host *host)
+			struct sdhci_host *host)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
@@ -136,8 +141,7 @@ static int armada_38x_quirks(struct platform_device *pdev,
 	struct resource *res;
 
 	host->quirks |= SDHCI_QUIRK_MISSING_CAPS;
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-					   "conf-sdio3");
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "conf-sdio3");
 	if (res) {
 		pxa->sdio3_conf_reg = devm_ioremap_resource(&pdev->dev, res);
 		if (IS_ERR(pxa->sdio3_conf_reg))
@@ -284,10 +288,10 @@ static void pxav3_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs)
 	 * FE-2946959
 	 */
 	if (pxa->sdio3_conf_reg) {
-		u8 reg_val  = readb(pxa->sdio3_conf_reg);
+		u8 reg_val = readb(pxa->sdio3_conf_reg);
 
 		if (uhs == MMC_TIMING_UHS_SDR50 ||
-		    uhs == MMC_TIMING_UHS_DDR50) {
+				uhs == MMC_TIMING_UHS_DDR50) {
 			reg_val &= ~SDIO3_CONF_CLK_INV;
 			reg_val |= SDIO3_CONF_SD_FB_CLK;
 		} else {
@@ -304,20 +308,20 @@ static void pxav3_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs)
 }
 
 static const struct sdhci_ops pxav3_sdhci_ops = {
-	.set_clock = sdhci_set_clock,
-	.platform_send_init_74_clocks = pxav3_gen_init_74_clocks,
-	.get_max_clock = sdhci_pltfm_clk_get_max_clock,
-	.set_bus_width = sdhci_set_bus_width,
-	.reset = pxav3_reset,
-	.set_uhs_signaling = pxav3_set_uhs_signaling,
+	.set_clock			= sdhci_set_clock,
+	.platform_send_init_74_clocks	= pxav3_gen_init_74_clocks,
+	.get_max_clock			= sdhci_pltfm_clk_get_max_clock,
+	.set_bus_width			= sdhci_set_bus_width,
+	.reset				= pxav3_reset,
+	.set_uhs_signaling		= pxav3_set_uhs_signaling,
 };
 
 static struct sdhci_pltfm_data sdhci_pxav3_pdata = {
-	.quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK
+	.quirks	= SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK
 		| SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC
 		| SDHCI_QUIRK_32BIT_ADMA_SIZE
 		| SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
-	.ops = &pxav3_sdhci_ops,
+	.ops	= &pxav3_sdhci_ops,
 };
 
 #ifdef CONFIG_OF
@@ -343,7 +347,7 @@ static struct sdhci_pxa_platdata *pxav3_get_mmc_pdata(struct device *dev)
 		return NULL;
 
 	if (!of_property_read_u32(np, "mrvl,clk-delay-cycles",
-				  &clk_delay_cycles))
+				&clk_delay_cycles))
 		pdata->clk_delay_cycles = clk_delay_cycles;
 
 	return pdata;
@@ -433,8 +437,7 @@ static int sdhci_pxav3_probe(struct platform_device *pdev)
 			host->mmc->pm_caps |= pdata->pm_caps;
 
 		if (gpio_is_valid(pdata->ext_cd_gpio)) {
-			ret = mmc_gpio_request_cd(host->mmc, pdata->ext_cd_gpio,
-						  0);
+			ret = mmc_gpio_request_cd(host->mmc, pdata->ext_cd_gpio, 0);
 			if (ret) {
 				dev_err(mmc_dev(host->mmc),
 					"failed to allocate card detect gpio\n");
