[RFC,V2,7/8] ARM: dts: omap4-panda-es: add TPS62361 supply for vdd_mpu

Commit Message

Nishanth Menon June 21, 2013, 9:25 p.m. UTC

Unlike other OMAP4 platforms including the the "vanilla" PandaBoard,
PandaBoard-ES uses TPS62361 to supply vdd_mpu.

Signed-off-by: Nishanth Menon <[e-mail]>
---
 arch/arm/boot/dts/omap4-panda-es.dts |   18 ++++++++++++++++++
 arch/arm/boot/dts/tps62361_omap.dtsi |   18 ++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 arch/arm/boot/dts/tps62361_omap.dtsi

Patch

diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts
index 49017c5..325816c 100644
--- a/arch/arm/boot/dts/omap4-panda-es.dts
+++ b/arch/arm/boot/dts/omap4-panda-es.dts
@@ -75,3 +75,21 @@ 
 	/* We use TPS62361 on this platform instead */
 	status = "disabled";
 };
+
+#include "tps62361_omap.dtsi"
+
+&omap4_pmx_wkup {
+	tps62361_wkgpio_pins: pinmux_tps62361_wkpins {
+		pinctrl-single,pins = <
+			0x1a (PIN_OUTPUT | MUX_MODE3 | OFF_EN | OFFOUT_VAL) /* gpio_wk7 */
+		>;
+	};
+};
+
+&omap_tps62361 {
+	pinctrl-names = "default";
+	pinctrl-0 = <
+		&tps62361_wkgpio_pins
+	>;
+	gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+};
diff --git a/arch/arm/boot/dts/tps62361_omap.dtsi b/arch/arm/boot/dts/tps62361_omap.dtsi
new file mode 100644
index 0000000..ee261ec
--- /dev/null
+++ b/arch/arm/boot/dts/tps62361_omap.dtsi
@@ -0,0 +1,18 @@ 
+/*
+ * TPS62361 entries specific for OMAP
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *	Nishanth Menon
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/ {
+	omap_tps62361: tps62361 {
+		compatible = "ti,omap-tps62361";
+		ti,boot-voltage-micro-volts = <1203000>;
+		ti,vp = <&vp_mpu>;
+	};
+};