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Subject[PATCH 2/2] ARM: dts: am335x-wega: Clean up regulators
Date
Cleaned up the regulators on the wega board. Created a simple bus,
renamed the regulators according to the schematics and added missing
regulator on wega.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
---
arch/arm/boot/dts/am335x-phycore-som.dtsi | 36 ++++++++++++++++---------------
arch/arm/boot/dts/am335x-wega.dtsi | 13 ++++++++++-
2 files changed, 31 insertions(+), 18 deletions(-)

diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi b/arch/arm/boot/dts/am335x-phycore-som.dtsi
index 5dd084f..2f43e45 100644
--- a/arch/arm/boot/dts/am335x-phycore-som.dtsi
+++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi
@@ -29,8 +29,17 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};

- vbat: fixedregulator@0 {
- compatible = "regulator-fixed";
+ regulators {
+ compatible = "simple-bus";
+
+ vcc5v: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
};
};

@@ -233,14 +242,14 @@
#include "tps65910.dtsi"

&tps {
- vcc1-supply = <&vbat>;
- vcc2-supply = <&vbat>;
- vcc3-supply = <&vbat>;
- vcc4-supply = <&vbat>;
- vcc5-supply = <&vbat>;
- vcc6-supply = <&vbat>;
- vcc7-supply = <&vbat>;
- vccio-supply = <&vbat>;
+ vcc1-supply = <&vcc5v>;
+ vcc2-supply = <&vcc5v>;
+ vcc3-supply = <&vcc5v>;
+ vcc4-supply = <&vcc5v>;
+ vcc5-supply = <&vcc5v>;
+ vcc6-supply = <&vcc5v>;
+ vcc7-supply = <&vcc5v>;
+ vccio-supply = <&vcc5v>;

regulators {
vrtc_reg: regulator@0 {
@@ -311,13 +320,6 @@
};
};

-&vbat {
- regulator-name = "vbat";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-boot-on;
-};
-
/* SPI Busses */
&am33xx_pinmux {
spi0_pins: pinmux_spi0 {
diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi
index 5e541bd..2cecb39 100644
--- a/arch/arm/boot/dts/am335x-wega.dtsi
+++ b/arch/arm/boot/dts/am335x-wega.dtsi
@@ -11,6 +11,17 @@
model = "Phytec AM335x phyBOARD-WEGA";
compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx";

+ regulators {
+ compatible = "simple-bus";
+
+ vcc3v3: fixedregulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+ };
};

/* CAN Busses */
@@ -80,7 +91,7 @@
};

&mmc1 {
- vmmc-supply = <&vmmc_reg>;
+ vmmc-supply = <&vcc3v3>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
--
1.9.1


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