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ARM: dts: mxs: Add muxing options for the SSP2 MMC

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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>
This commit is contained in:
Marek Vasut 2013-09-26 13:16:16 +02:00 committed by Shawn Guo
parent 931398ecd5
commit 5550e8e9cd
1 changed files with 31 additions and 0 deletions
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31
arch/arm/boot/dts/imx28.dtsi
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@ -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 = <