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[04/12] ARM: dts: sb-t35: fix Ethernet power supply

Message ID 1389532975-28281-5-git-send-email-lifshitz@compulab.co.il (mailing list archive)
State New, archived
Headers show

Commit Message

Dmitry Lifshitz Jan. 12, 2014, 1:22 p.m. UTC 
SB-T35 baseboard features SMSC9220 Ethernet chip which requires
its own power supply regulators.

Add baseboard specific regulators for the SB-T35 Ethernet chip.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
 arch/arm/boot/dts/omap3-sb-t35.dtsi |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index b3b6e43..7909c51 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -2,6 +2,20 @@ 
  * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
  */
 
+/ {
+	vddvario_sb_t35: regulator-vddvario-sb-t35 {
+		compatible = "regulator-fixed";
+		regulator-name = "vddvario";
+		regulator-always-on;
+	};
+
+	vdd33a_sb_t35: regulator-vdd33a-sb-t35 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd33a";
+		regulator-always-on;
+	};
+};
+
 &omap3_pmx_core {
 	smsc2_pins: pinmux_smsc2_pins {
 		pinctrl-single,pins = <
@@ -43,8 +57,8 @@ 
 		gpmc,wr-access-ns = <186>;
 		gpmc,cycle2cycle-samecsen;
 		gpmc,cycle2cycle-diffcsen;
-		vddvario-supply = <&vddvario>;
-		vdd33a-supply = <&vdd33a>;
+		vddvario-supply = <&vddvario_sb_t35>;
+		vdd33a-supply = <&vdd33a_sb_t35>;
 		reg-io-width = <4>;
 		smsc,save-mac-address;
 	};