[PATCH RESEND] ARM: i.MX6 Phytec PFLA02: Add supplies for the SoC internal regulators
Philipp Zabel
p.zabel at pengutronix.de
Thu Jul 14 03:30:34 PDT 2016
From: Sascha Hauer <s.hauer at pengutronix.de>
The SoC internal regulators for the CPU and the SoC come from the
DA9063 vdd_core and vdd_soc. Add this relationship to the device tree
so that the voltage drop on the SoC internal LDO regulators can be
minimized.
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
Acked-by: Mark Brown <broonie at kernel.org>
---
Unmodified resend of https://patchwork.kernel.org/patch/7383061/
---
arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
index d6d98d4..b879383 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
@@ -379,6 +379,18 @@
status = "disabled";
};
+®_arm {
+ vin-supply = <&vddcore_reg>;
+};
+
+®_pu {
+ vin-supply = <&vddsoc_reg>;
+};
+
+®_soc {
+ vin-supply = <&vddsoc_reg>;
+};
+
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
--
2.8.1
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