diff options
| author | Marek Vasut <marex@denx.de> | 2013-09-26 13:16:16 +0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-09-27 09:31:17 +0800 |
| commit | 5550e8e9cde86a665ba04b26cc910676ce228094 (patch) | |
| tree | ee980f00e565ef3dd18a27e7207e7c159f80a0d9 /arch/arm/boot/dts/imx28.dtsi | |
| parent | 931398ecd51bc7d6f3a22561c31bfd34d030c94a (diff) | |
ARM: dts: mxs: Add muxing options for the SSP2 MMC
Add pinmux for 4-bit SD card connected to SSP2.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx28.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 918d419772d..1c5ed9dbebb 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -473,6 +473,37 @@ fsl,pull-up = <MXS_PULL_DISABLE>; }; + mmc2_4bit_pins_a: mmc2-4bit@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_SSP0_DATA4__SSP2_D0 + MX28_PAD_SSP1_SCK__SSP2_D1 + MX28_PAD_SSP1_CMD__SSP2_D2 + MX28_PAD_SSP0_DATA5__SSP2_D3 + MX28_PAD_SSP0_DATA6__SSP2_CMD + MX28_PAD_AUART1_RX__SSP2_CARD_DETECT + MX28_PAD_SSP0_DATA7__SSP2_SCK + >; + fsl,drive-strength = <MXS_DRIVE_8mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_ENABLE>; + }; + + mmc2_cd_cfg: mmc2-cd-cfg { + fsl,pinmux-ids = < + MX28_PAD_AUART1_RX__SSP2_CARD_DETECT + >; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + + mmc2_sck_cfg: mmc2-sck-cfg { + fsl,pinmux-ids = < + MX28_PAD_SSP0_DATA7__SSP2_SCK + >; + fsl,drive-strength = <MXS_DRIVE_12mA>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + i2c0_pins_a: i2c0@0 { reg = <0>; fsl,pinmux-ids = < |