From eea227c60d593c2fe5692365936703bbebdbd1ad Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Fri, 27 Feb 2015 17:39:49 +0000 Subject: brcm63xx: probe gpio controllers through DT Add a generic mmio gpio controller based driver and probe it through device tree. Use aliases for base calculation until we converted all users to device tree or named gpios. Convert bcm63xx_enet's ephy-reset gpio to use a named gpio. While at it, remove the duplicate reset gpio defintion for livebox. Signed-off-by: Jonas Gorski SVN-Revision: 44565 --- target/linux/brcm63xx/dts/bcm6348.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'target/linux/brcm63xx/dts/bcm6348.dtsi') diff --git a/target/linux/brcm63xx/dts/bcm6348.dtsi b/target/linux/brcm63xx/dts/bcm6348.dtsi index 7dd423b..a4d8d9f 100644 --- a/target/linux/brcm63xx/dts/bcm6348.dtsi +++ b/target/linux/brcm63xx/dts/bcm6348.dtsi @@ -5,6 +5,8 @@ aliases { pflash = &pflash; + gpio0 = &gpio0; + gpio1 = &gpio1; }; cpus { @@ -67,5 +69,23 @@ brcm,field-width = <5>; }; + + gpio1: gpio-controller@fffe0400 { + compatible = "brcm,bcm6345-gpio"; + reg = <0xfffe0400 4>, <0xfffe0408 4>; + + gpio-controller; + #gpio-cells = <2>; + + ngpios = <5>; + }; + + gpio0: gpio-controller@fffe0404 { + compatible = "brcm,bcm6345-gpio"; + reg = <0xfffe0404 4>, <0xfffe040c 4>; + + gpio-controller; + #gpio-cells = <2>; + }; }; }; -- cgit v1.1