From 72beabae635b9485510ccf8093df319f59eb6688 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:44:59 +0800 Subject: ARM: dts: imx23-evk: updates for mmc device The 8-bit mode mmc has pin conflicts with display. Let's use 4-bit mode by default, so that display can be enabled together later. Also add vmmc-supply for mmc device. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm/boot/dts/imx23.dtsi') diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 7274273998f2..daade4fa1500 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -123,6 +123,22 @@ fsl,pull-up = <0>; }; + mmc0_4bit_pins_a: mmc0-4bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2020 /* MX23_PAD_SSP1_DATA0__SSP1_DATA0 */ + 0x2030 /* MX23_PAD_SSP1_DATA1__SSP1_DATA1 */ + 0x2040 /* MX23_PAD_SSP1_DATA2__SSP1_DATA2 */ + 0x2050 /* MX23_PAD_SSP1_DATA3__SSP1_DATA3 */ + 0x2000 /* MX23_PAD_SSP1_CMD__SSP1_CMD */ + 0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */ + 0x2060 /* MX23_PAD_SSP1_SCK__SSP1_SCK */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + mmc0_8bit_pins_a: mmc0-8bit@0 { reg = <0>; fsl,pinmux-ids = < -- cgit v1.2.1