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ARM: apx4devkit: add SSP2 support

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Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Lauri Hintsala 2012-07-10 10:08:10 +03:00 committed by Shawn Guo
parent 1eb73ca0b5
commit 557763b31c
1 changed files with 31 additions and 0 deletions
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31
arch/arm/boot/dts/apx4devkit.dts
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@ -25,6 +25,14 @@ ssp0: ssp@80010000 {
status = "okay";
};
ssp2: ssp@80014000 {
compatible = "fsl,imx28-mmc";
pinctrl-names = "default";
pinctrl-0 = <&mmc2_4bit_pins_apx4 &mmc2_sck_cfg_apx4>;
bus-width = <4>;
status = "okay";
};
pinctrl@80018000 {
pinctrl-names = "default";
pinctrl-0 = <&hog_pins_a>;
@ -52,6 +60,29 @@ lcdif_pins_apx4: lcdif-apx4@0 {
fsl,voltage = <1>;
fsl,pull-up = <0>;
};
mmc2_4bit_pins_apx4: mmc2-4bit-apx4@0 {
reg = <0>;
fsl,pinmux-ids = <
0x2041 /* MX28_PAD_SSP0_DATA4__SSP2_D0 */
0x2051 /* MX28_PAD_SSP0_DATA5__SSP2_D3 */
0x2061 /* MX28_PAD_SSP0_DATA6__SSP2_CMD */
0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */
0x2141 /* MX28_PAD_SSP2_SS1__SSP2_D1 */
0x2151 /* MX28_PAD_SSP2_SS2__SSP2_D2 */
>;
fsl,drive-strength = <1>;
fsl,voltage = <1>;
fsl,pull-up = <1>;
};
mmc2_sck_cfg_apx4: mmc2-sck-cfg-apx4 {
fsl,pinmux-ids = <
0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */
>;
fsl,drive-strength = <2>;
fsl,pull-up = <0>;
};
};
lcdif@80030000 {