diff options
| author | Cosmin Stoica <cosminstefan.stoica@freescale.com> | 2014-03-06 18:40:34 +0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@freescale.com> | 2014-04-30 13:35:19 +0800 |
| commit | 0517fe6aa8803e06b1e5984e79dbc70d29280899 (patch) | |
| tree | 286e73b4bf979da308516768c2c7498a047801bb /arch/arm/boot/dts/vf610-twr.dts | |
| parent | 707e6906ee361f2385919e24058036f65655fd75 (diff) | |
| download | lwn-0517fe6aa8803e06b1e5984e79dbc70d29280899.tar.gz lwn-0517fe6aa8803e06b1e5984e79dbc70d29280899.zip | |
ARM: dts: vf610-twr: Add support for sdhc1
The kernel was not able to boot from SD card because sdhc support
was not present into the dts.
A new entry for sdhc1 was added for vf610-twr board based on the
compatible entry present on imx53.
After applying these changes, the kernel is able to boot successfully
from SD card.
Signed-off-by: Cosmin Stoica <cosminstefan.stoica@freescale.com>
Signed-off-by: Chircu Bogdan <Bogdan.Chircu@freescale.com>
Signed-off-by: Eddy Petrisor <eddy.petrisor@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/vf610-twr.dts')
| -rw-r--r-- | arch/arm/boot/dts/vf610-twr.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts index ded361075aab..a55f803ef9cb 100644 --- a/arch/arm/boot/dts/vf610-twr.dts +++ b/arch/arm/boot/dts/vf610-twr.dts @@ -113,6 +113,13 @@ }; }; +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + bus-width = <4>; + status = "okay"; +}; + &fec0 { phy-mode = "rmii"; pinctrl-names = "default"; @@ -160,6 +167,18 @@ >; }; + pinctrl_esdhc1: esdhc1grp { + fsl,fsl,pins = < + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef + VF610_PAD_PTA7__GPIO_134 0x219d + >; + }; + pinctrl_fec0: fec0grp { fsl,pins = < VF610_PAD_PTA6__RMII_CLKIN 0x30d1 |