diff options
author | Shawn Guo <shawn.guo@linaro.org> | 2012-06-28 07:44:59 +0400 |
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committer | Shawn Guo <shawn.guo@linaro.org> | 2012-07-03 09:25:00 +0400 |
commit | 72beabae635b9485510ccf8093df319f59eb6688 (patch) | |
tree | e01b23031dbc4058b842fd9b47ced7f79931d2a4 /arch/arm/boot/dts/imx23.dtsi | |
parent | d54dbb5000fca9863e8a2cb0e6467a424a1eb6e0 (diff) | |
download | linux-72beabae635b9485510ccf8093df319f59eb6688.tar.xz |
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 <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx23.dtsi')
-rw-r--r-- | arch/arm/boot/dts/imx23.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
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 = < |