From: Balaji T K <balajitk@ti.com>
Date: Mon, 7 Oct 2013 16:25:03 +0000 (+0530)
Subject: ARM: dts: dra7-evm: Add mmc1 node for micro-sd support
X-Git-Tag: v3.13-rc1~156^2~6^2~3^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf1788df8f99e5bcd8e9e0bbdacaf193ca2cbb68;p=profile%2Fivi%2Fkernel-x86-ivi.git

ARM: dts: dra7-evm: Add mmc1 node for micro-sd support

Add mmc1 dt node to dra7-evm board.
Input for ldo1 regulator is controlled by gpio 5 of pcf8575 chip (0x21)
on i2c1 bus. When dt support for gpio-pcf857x is available, input supply
will be modelled as cascaded regulator.

Signed-off-by: Balaji T K <balajitk@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
---

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index fbbe406..65cd15a 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -250,3 +250,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart3_pins>;
 };
+
+&mmc1 {
+	status = "okay";
+	vmmc-supply = <&ldo1_reg>;
+	bus-width = <4>;
+};