This patch adds the DT node for the flashss mmc voltage regulator.
Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
---
arch/arm/boot/dts/stih407-family.dtsi | 12 ++++++++++++
arch/arm/boot/dts/stihxxx-b2120.dtsi | 4 ++++
2 files changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 81f8121..2d62036 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -488,6 +488,17 @@
status = "disabled";
};
+ vqmmc_reg: voltage-regulator {
+ compatible = "st,vqmmc";
+ regulator-name = "vqmmc0";
+ /* Control register for the VSENSE Module */
+ reg = <0x9061004 0x4>;
+ status = "disabled";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
mmc0: sdhci@09060000 {
compatible = "st,sdhci-stih407", "st,sdhci";
status = "disabled";
@@ -501,6 +512,7 @@
clocks = <&clk_s_c0_flexgen CLK_MMC_0>;
bus-width = <8>;
non-removable;
+ vqmmc-supply = <&vqmmc_reg>;
};
mmc1: sdhci@09080000 {
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 133375b..f326d57 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -72,6 +72,10 @@
status = "okay";
};
+ vqmmc_reg: voltage-regulator {
+ status = "okay";
+ };
+
/* SSC11 to HDMI */
hdmiddc: i2c@9541000 {
status = "okay";
--
1.9.1
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