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| author | Jonas Gorski <jogo@openwrt.org> | 2015-02-27 17:39:49 +0000 |
|---|---|---|
| committer | Jonas Gorski <jogo@openwrt.org> | 2015-02-27 17:39:49 +0000 |
| commit | eea227c60d593c2fe5692365936703bbebdbd1ad (patch) | |
| tree | 75ffdc0a1a19758e3c30b241e7aef13f7ab25ecd /target/linux/brcm63xx/dts/bcm63268.dtsi | |
| parent | 1efb7398e1ae9e967a9b0b1a73edb034b10ee5fc (diff) | |
| download | upstream-eea227c60d593c2fe5692365936703bbebdbd1ad.tar.gz upstream-eea227c60d593c2fe5692365936703bbebdbd1ad.tar.bz2 upstream-eea227c60d593c2fe5692365936703bbebdbd1ad.zip | |
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/bcm63268.dtsi')
| -rw-r--r-- | target/linux/brcm63xx/dts/bcm63268.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/dts/bcm63268.dtsi b/target/linux/brcm63xx/dts/bcm63268.dtsi index bc80d70575..0a1f8b17cf 100644 --- a/target/linux/brcm63xx/dts/bcm63268.dtsi +++ b/target/linux/brcm63xx/dts/bcm63268.dtsi @@ -3,6 +3,11 @@ #size-cells = <1>; compatible = "brcm,bcm63268"; + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -58,5 +63,23 @@ interrupt-parent = <&cpu_intc>; interrupts = <2>, <3>; }; + + gpio1: gpio-controller@100000c0 { + compatible = "brcm,bcm6345-gpio"; + reg = <0x100000c0 4>, <0x100000c8 4>; + + gpio-controller; + #gpio-cells = <2>; + + ngpios = <20>; + }; + + gpio0: gpio-controller@100000c4 { + compatible = "brcm,bcm6345-gpio"; + reg = <0x100000c4 4>, <0x100000cc 4>; + + gpio-controller; + #gpio-cells = <2>; + }; }; }; |