Unlike other OMAP4 platforms including the the "vanilla" PandaBoard,
PandaBoard-ES uses TPS62361 to supply vdd_mpu.
Signed-off-by: Nishanth Menon <nm@xxxxxx>
---
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
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>;
+ };
+};
--
1.7.9.5
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