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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 | 5b8524b03de813f027ac49bd3158a7789a4cc4a8 (patch) | |
| tree | e4fdb07032ee03a3205f361ef01bf01758d28784 /target/linux/brcm63xx/dts/bcm6318.dtsi | |
| parent | 3c7cb10dbaf76b9412671be92f551caee5f27d9e (diff) | |
| download | upstream-5b8524b03de813f027ac49bd3158a7789a4cc4a8.tar.gz upstream-5b8524b03de813f027ac49bd3158a7789a4cc4a8.tar.bz2 upstream-5b8524b03de813f027ac49bd3158a7789a4cc4a8.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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44565 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm63xx/dts/bcm6318.dtsi')
| -rw-r--r-- | target/linux/brcm63xx/dts/bcm6318.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/dts/bcm6318.dtsi b/target/linux/brcm63xx/dts/bcm6318.dtsi index 97bdea7b5b..f851a9cbf5 100644 --- a/target/linux/brcm63xx/dts/bcm6318.dtsi +++ b/target/linux/brcm63xx/dts/bcm6318.dtsi @@ -3,6 +3,11 @@ #size-cells = <1>; compatible = "brcm,bcm6318"; + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -51,5 +56,23 @@ interrupt-parent = <&cpu_intc>; interrupts = <2>; }; + + gpio1: gpio-controller@10000080 { + compatible = "brcm,bcm6345-gpio"; + reg = <0x10000080 4>, <0x10000088 4>; + + gpio-controller; + #gpio-cells = <2>; + + ngpios = <18>; + }; + + gpio0: gpio-controller@10000084 { + compatible = "brcm,bcm6345-gpio"; + reg = <0x10000084 4>, <0x1000008c 4>; + + gpio-controller; + #gpio-cells = <2>; + }; }; }; |