From 96d990ef754a879f6ca9da4adf6e0be3d21cdc51 Mon Sep 17 00:00:00 2001
From: "Ye.Li" <B37916@freescale.com>
Date: Thu, 12 Jun 2014 19:34:18 +0800
Subject: ENGR00315894-77 mx6 soc: Add vadc power up/down function

Add vadc power up/down function.

Signed-off-by: Sandor Yu <R01008@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
---
 arch/arm/include/asm/arch-mx6/imx-regs.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'arch/arm/include')

diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index c003b40..1692866 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -484,6 +484,14 @@ struct iomuxc {
 #define IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0		(IOMUXC_GPR2_MODE_ENABLED_DI0<<IOMUXC_GPR2_LVDS_CH0_MODE_OFFSET)
 #define IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI1		(IOMUXC_GPR2_MODE_ENABLED_DI1<<IOMUXC_GPR2_LVDS_CH0_MODE_OFFSET)
 
+#ifdef CONFIG_MX6SX
+#define IMX6SX_GPR5_CSI1_MUX_CTRL_MASK			(0x3 << 4)
+#define IMX6SX_GPR5_CSI1_MUX_CTRL_EXT_PIN		(0x0 << 4)
+#define IMX6SX_GPR5_CSI1_MUX_CTRL_CVD			(0x1 << 4)
+#define IMX6SX_GPR5_CSI1_MUX_CTRL_VDAC_TO_CSI	(0x2 << 4)
+#define IMX6SX_GPR5_CSI1_MUX_CTRL_GND			(0x3 << 4)
+#endif
+
 /* ECSPI registers */
 struct cspi_regs {
 	u32 rxdata;
@@ -1093,6 +1101,10 @@ struct mxs_lcdif_regs {
 
 
 extern void check_cpu_temperature(void);
+#ifdef CONFIG_MX6SX
+extern void vadc_power_up(void);
+extern void vadc_power_down(void);
+#endif
 
 /* If ROM fail back to USB recover mode, USBPH0_PWD will be clear to use USB
  * If boot from the other mode, USB0_PWD will keep reset value
-- 
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