[v8,3/4] ARM: dts: enable GPIO for Broadcom Cygnus
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Message ID 1423070463-24483-4-git-send-email-rjui@broadcom.com
State New
Headers show

Commit Message

Ray Jui Feb. 4, 2015, 5:21 p.m. UTC
This enables all 3 GPIO controllers including the ASIU GPIO, the
chipcommonG GPIO, and the ALWAYS-ON GPIO, for Broadcom Cygnus SoC

Signed-off-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
---
 arch/arm/boot/dts/bcm-cygnus.dtsi |   33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

Patch
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diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index b014ce5..a3b8621 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -60,6 +60,39 @@ 
 		      <0x0301d24c 0x2c>;
 	};
 
+	gpio_crmu: gpio@03024800 {
+		compatible = "brcm,cygnus-gpio";
+		reg = <0x03024800 0x50>,
+		      <0x03024008 0x18>;
+		ngpios = <6>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	gpio_ccm: gpio@1800a000 {
+		compatible = "brcm,cygnus-gpio";
+		reg = <0x1800a000 0x50>,
+		      <0x0301d164 0x20>;
+		ngpios = <24>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+	};
+
+	gpio_asiu: gpio@180a5000 {
+		compatible = "brcm,cygnus-gpio";
+		reg = <0x180a5000 0x668>;
+		ngpios = <146>;
+		#gpio-cells = <2>;
+		gpio-controller;
+
+		pinmux = <&pinctrl>;
+
+		interrupt-controller;
+		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	amba {
 		#address-cells = <1>;
 		#size-cells = <1>;