This patch sets initial buck regulator modes explicitly to a state
this hardware needs. So a wrong initial mode set by bootloader or
pmic itself does not interfere anymore.
Signed-off-by: Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
index 6486df3..e3f2181 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -5,6 +5,7 @@
*/
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/dlg,da906x-regulator.h>
/ {
aliases {
@@ -109,6 +110,7 @@
regulator-name = "vdd_arm";
regulator-min-microvolt = <730000>;
regulator-max-microvolt = <1380000>;
+ regulator-initial-mode = <DA906X_BUCK_MODE_SYNC>;
regulator-always-on;
};
@@ -116,6 +118,7 @@
regulator-name = "vdd_soc";
regulator-min-microvolt = <730000>;
regulator-max-microvolt = <1380000>;
+ regulator-initial-mode = <DA906X_BUCK_MODE_SYNC>;
regulator-always-on;
};
@@ -123,6 +126,7 @@
regulator-name = "vdd_ddr3";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
+ regulator-initial-mode = <DA906X_BUCK_MODE_SYNC>;
regulator-always-on;
};
@@ -130,6 +134,7 @@
regulator-name = "vdd_eth";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <DA906X_BUCK_MODE_SYNC>;
regulator-always-on;
};
--
2.1.4
