[PATCH v5 3/3] ARM: dts: enable GPIO for Broadcom Cygnus
From: rjui@broadcom.com (Ray Jui)
Date: 2014-12-12 00:03:12
Also in:
linux-devicetree, linux-gpio, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 5126f9e..35272b7 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi@@ -54,6 +54,39 @@ /include/ "bcm-cygnus-clock.dtsi" + gpio_ccm: gpio at 1800a000 { + compatible = "brcm,cygnus-gpio"; + reg = <0x1800a000 0x50>, + <0x0301d164 0x20>; + ngpios = <24>; + linux,gpio-base = <0>; + #gpio-cells = <2>; + gpio-controller; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + }; + + gpio_asiu: gpio at 180a5000 { + compatible = "brcm,cygnus-gpio"; + reg = <0x180a5000 0x668>; + ngpios = <122>; + linux,gpio-base = <24>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + }; + + gpio_crmu: gpio at 03024800 { + compatible = "brcm,cygnus-gpio"; + reg = <0x03024800 0x50>; + ngpios = <6>; + linux,gpio-base = <146>; + #gpio-cells = <2>; + gpio-controller; + no-drv-strength; + }; + amba { #address-cells = <1>; #size-cells = <1>;
--
1.7.9.5