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authorJonas Gorski <jogo@openwrt.org>2015-02-27 17:39:49 +0000
committerJonas Gorski <jogo@openwrt.org>2015-02-27 17:39:49 +0000
commiteea227c60d593c2fe5692365936703bbebdbd1ad (patch)
tree75ffdc0a1a19758e3c30b241e7aef13f7ab25ecd /target/linux/brcm63xx/dts/bcm6328.dtsi
parent1efb7398e1ae9e967a9b0b1a73edb034b10ee5fc (diff)
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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 <jogo@openwrt.org> SVN-Revision: 44565
Diffstat (limited to 'target/linux/brcm63xx/dts/bcm6328.dtsi')
-rw-r--r--target/linux/brcm63xx/dts/bcm6328.dtsi12
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/dts/bcm6328.dtsi b/target/linux/brcm63xx/dts/bcm6328.dtsi
index 53f96ff009..a0b1316423 100644
--- a/target/linux/brcm63xx/dts/bcm6328.dtsi
+++ b/target/linux/brcm63xx/dts/bcm6328.dtsi
@@ -3,6 +3,10 @@
#size-cells = <1>;
compatible = "brcm,bcm6328";
+ aliases {
+ gpio0 = &gpio0;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -51,5 +55,13 @@
interrupt-parent = <&cpu_intc>;
interrupts = <2>;
};
+
+ gpio0: gpio-controller@10000084 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10000084 4>, <0x1000008c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};