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Commit e4b9b9f3 authored Apr 04, 2013 by Jon Hunter Committed by Benoit Cousson Apr 09, 2013

ARM: dts: OMAP2+: Identify GPIO banks that are always powered



Add the "ti,gpio-always-on" property to the appropriate GPIO banks to
indicate which banks are always powered and will never lose logic state.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

parent d1c6ccfe

arch/arm/boot/dts/omap2420.dtsi

+4 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@
		reg = <0x48018000 0x200>;
		interrupts = <29>;
		ti,hwmods = "gpio1";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		@@ -45,6 +46,7 @@
		reg = <0x4801a000 0x200>;
		interrupts = <30>;
		ti,hwmods = "gpio2";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		@@ -56,6 +58,7 @@
		reg = <0x4801c000 0x200>;
		interrupts = <31>;
		ti,hwmods = "gpio3";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		@@ -67,6 +70,7 @@
		reg = <0x4801e000 0x200>;
		interrupts = <32>;
		ti,hwmods = "gpio4";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;

arch/arm/boot/dts/omap2430.dtsi

+4 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@
		reg = <0x4900c000 0x200>;
		interrupts = <29>;
		ti,hwmods = "gpio1";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		@@ -45,6 +46,7 @@
		reg = <0x4900e000 0x200>;
		interrupts = <30>;
		ti,hwmods = "gpio2";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		@@ -56,6 +58,7 @@
		reg = <0x49010000 0x200>;
		interrupts = <31>;
		ti,hwmods = "gpio3";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		@@ -67,6 +70,7 @@
		reg = <0x49012000 0x200>;
		interrupts = <32>;
		ti,hwmods = "gpio4";
		ti,gpio-always-on;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;

arch/arm/boot/dts/omap3.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -116,6 +116,7 @@
		reg = <0x48310000 0x200>;
		interrupts = <29>;
		ti,hwmods = "gpio1";
		ti,gpio-always-on;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;

arch/arm/boot/dts/omap4.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -140,6 +140,7 @@
		reg = <0x4a310000 0x200>;
		interrupts = <0 29 0x4>;
		ti,hwmods = "gpio1";
		ti,gpio-always-on;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;

arch/arm/boot/dts/omap5.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -133,6 +133,7 @@
		reg = <0x4ae10000 0x200>;
		interrupts = <0 29 0x4>;
		ti,hwmods = "gpio1";
		ti,gpio-always-on;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;