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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>
steinar/wifi_calib_4_9_kernel
Stephen Boyd 2016-05-10 15:45:59 -07:00 committed by Andy Gross
parent d04dc9521c
commit 5fda09b809
1 changed files with 48 additions and 0 deletions
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48
arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
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@ -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 {