From d8eb71b416249d38e38c89f8645386fd9aee15d7 Mon Sep 17 00:00:00 2001
From: lintao <lintao@rock-chips.com>
Date: Tue, 12 Aug 2014 11:44:20 +0800
Subject: [PATCH] mmc: 312x: disable sdio pull down

---
 arch/arm/boot/dts/rk312x-pinctrl.dtsi | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/rk312x-pinctrl.dtsi b/arch/arm/boot/dts/rk312x-pinctrl.dtsi
index 377427ebddfb..93788f4a101b 100755
--- a/arch/arm/boot/dts/rk312x-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rk312x-pinctrl.dtsi
@@ -662,24 +662,22 @@
 
 			sdio0_cmd: sdio0_cmd {
 				rockchip,pins = <MMC1_CMD>;
-				rockchip,pull = <VALUE_PULL_UP>;
-				
-
+				rockchip,pull = <VALUE_PULL_DISABLE>;
 			};
 			sdio0_clk: sdio0_clk {
 				rockchip,pins = <SDMMC_CLKOUT>;
-				rockchip,pull = <VALUE_PULL_UP>;
+				rockchip,pull = <VALUE_PULL_DISABLE>;
 			};
 			sdio0_bus1: sdio0-bus-width1 {
 				rockchip,pins = <SDMMC_DATA0>;
-				rockchip,pull = <VALUE_PULL_UP>;
+				rockchip,pull = <VALUE_PULL_DISABLE>;
 			};
 			sdio0_bus4: sdio0-bus-width4 {
 				rockchip,pins = <SDMMC_DATA0>,
 						<SDMMC_DATA1>,
 						<SDMMC_DATA2>,
 						<SDMMC_DATA3>;
-				rockchip,pull = <VALUE_PULL_UP>;
+				rockchip,pull = <VALUE_PULL_DISABLE>;
 			};
 
 			sdio0_gpio: sdio0_gpio{
@@ -690,7 +688,7 @@
 						<GPIO1_A2>, //data1
 						<GPIO1_A4>, //data2
 						<GPIO1_A5>; //data3
-				rockchip,pull = <VALUE_PULL_UP>;
+				rockchip,pull = <VALUE_PULL_DISABLE>;
 			};
 
 		};
-- 
2.34.1