diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2016-05-10 15:45:59 -0700 |
|---|---|---|
| committer | Andy Gross <andy.gross@linaro.org> | 2016-06-11 22:57:14 -0500 |
| commit | 5fda09b809c20080f5194199bdb6012b774b393e (patch) | |
| tree | 4448e6ad524fd33c1f8d89226bfbd3f016d5e7da /arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | |
| parent | d04dc9521c8c929b8a3803ffc24726f150f936ea (diff) | |
| download | linux-5fda09b809c20080f5194199bdb6012b774b393e.tar.bz2 | |
ARM: dts: qcom: Enable sdcard and emmc on apq8074 dragonboard
Enable the sdcard slot and wire up the regulators for the two
storage controllers found on the apq8074 dragonboard.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/qcom-apq8074-dragonboard.dts')
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts index 8d1011d289bc..ad51df27dfb7 100644 --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts @@ -25,11 +25,23 @@ bus-width = <8>; non-removable; status = "ok"; + + vmmc-supply = <&pm8941_l20>; + vqmmc-supply = <&pm8941_s3>; + + pinctrl-names = "default"; + pinctrl-0 = <&sdhc1_pin_a>; }; sdhci@f98a4900 { cd-gpios = <&msmgpio 62 0x1>; + pinctrl-names = "default"; + pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>; bus-width = <4>; + status = "ok"; + + vmmc-supply = <&pm8941_l21>; + vqmmc-supply = <&pm8941_l13>; }; @@ -59,6 +71,42 @@ function = "blsp_spi8"; }; }; + + sdhc1_pin_a: sdhc1-pin-active { + clk { + pins = "sdc1_clk"; + drive-strength = <16>; + bias-disable; + }; + + cmd-data { + pins = "sdc1_cmd", "sdc1_data"; + drive-strength = <10>; + bias-pull-up; + }; + }; + + sdhc2_cd_pin_a: sdhc2-cd-pin-active { + pins = "gpio62"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + sdhc2_pin_a: sdhc2-pin-active { + clk { + pins = "sdc2_clk"; + drive-strength = <10>; + bias-disable; + }; + + cmd-data { + pins = "sdc2_cmd", "sdc2_data"; + drive-strength = <6>; + bias-pull-up; + }; + }; }; i2c@f9967000 { |