The VCC/VDD and VCCQ/VDD_IO power supplies for the MMC are
provided by the tps65090 fet4 and max77802 ldo4 regulators
respectively. Add the phandle to the regulators tree nodes
for the the dw_mmc device device.
These DTS snippets were taken from the downstream ChromeOS
3.8 kernel Device Tree for Peach Pit and Pi boards.
Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5420-peach-pit.dts | 2 ++
arch/arm/boot/dts/exynos5800-peach-pi.dts | 2 ++
2 files changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 8e50042..5b9dbb9 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -547,6 +547,8 @@
};
&mmc_2 {
+ vmmc-supply = <&tps65090_fet4>;
+ vqmmc-supply = <&vqmmc_sdcard>;
status = "okay";
num-slots = <1>;
supports-highspeed;
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 939f91c..dcac443 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -545,6 +545,8 @@
};
&mmc_2 {
+ vmmc-supply = <&tps65090_fet4>;
+ vqmmc-supply = <&vqmmc_sdcard>;
status = "okay";
num-slots = <1>;
supports-highspeed;
--
2.0.1
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