ARM: dts: imx28: add alternative pinmuxing for mmc2

Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 148fcf4..3981f1d 100644 (file)
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -590,6 +590,22 @@
                                        fsl,pull-up = <MXS_PULL_ENABLE>;
                                };
 
+                               mmc2_4bit_pins_b: mmc2-4bit@1 {
+                                       reg = <1>;
+                                       fsl,pinmux-ids = <
+                                               MX28_PAD_SSP2_SCK__SSP2_SCK
+                                               MX28_PAD_SSP2_MOSI__SSP2_CMD
+                                               MX28_PAD_SSP2_MISO__SSP2_D0
+                                               MX28_PAD_SSP2_SS0__SSP2_D3
+                                               MX28_PAD_SSP2_SS1__SSP2_D1
+                                               MX28_PAD_SSP2_SS2__SSP2_D2
+                                               MX28_PAD_AUART1_RX__SSP2_CARD_DETECT
+                                       >;
+                                       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