From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Tue, 17 Dec 2013 01:12:54 +0000 (-0700)
Subject: ARM: dts: imx6qdl-sabrelite: move spi-nor CS to pinctrl_ecspi1
X-Git-Tag: next-20140106~108^2~37
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a01bacd5afdf91ff26576c0ef345955de13f103a;p=karo-tx-linux.git

ARM: dts: imx6qdl-sabrelite: move spi-nor CS to pinctrl_ecspi1

This patch moves pin EIM_D19 (CS) from pinctrl_hog to pinctrl_ecspi1.
It also explicitly sets the pad to 0x000b1.

Before this patch, it has the value 0x100b1 if using mainline u-boot.
So this patch also removes hysteresis since the pad is always an output.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---

diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 96c39024c17c..90d99bf1a83b 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -114,7 +114,6 @@
 	imx6q-sabrelite {
 		pinctrl_hog: hoggrp {
 			fsl,pins = <
-				MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x80000000
 				MX6QDL_PAD_EIM_D22__GPIO3_IO22  0x80000000
 				MX6QDL_PAD_EIM_D23__GPIO3_IO23  0x80000000
 				MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x80000000
@@ -126,7 +125,10 @@
 		};
 
 		pinctrl_ecspi1: ecspi1grp {
-			fsl,pins = <MX6QDL_ECSPI1_PINGRP1>;
+			fsl,pins = <
+				MX6QDL_ECSPI1_PINGRP1
+				MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x000b1	/* CS */
+			>;
 		};
 
 		pinctrl_enet: enetgrp {