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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/bcm3368.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/bcm3368.dtsi')
-rw-r--r--target/linux/brcm63xx/dts/bcm3368.dtsi20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/dts/bcm3368.dtsi b/target/linux/brcm63xx/dts/bcm3368.dtsi
index dba73b56cc..ebf3d1cd08 100644
--- a/target/linux/brcm63xx/dts/bcm3368.dtsi
+++ b/target/linux/brcm63xx/dts/bcm3368.dtsi
@@ -5,6 +5,8 @@
aliases {
pflash = &pflash;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
};
cpus {
@@ -71,5 +73,23 @@
interrupt-parent = <&periph_intc>;
interrupts = <24>, <25>, <26>, <27>;
};
+
+ gpio1: gpio-controller@fff8c080 {
+ compatible = "brcm,6345-gpio";
+ reg = <0xfff8c080 4>, <0xfff8c088 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ngpios = <8>;
+ };
+
+ gpio0: gpio-controller@fff8c084 {
+ compatible = "brcm,6345-gpio";
+ reg = <0xfff8c084 4>, <0xfff8c08c 4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
};