diff options
| author | Icenowy Zheng <icenowy@aosc.io> | 2017-04-17 14:57:36 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-06-07 16:25:43 +0300 |
| commit | 3b38fded38cff850a3b0ba85e96528ad791dafc5 (patch) | |
| tree | b5eccd13fa59999287256d2ab2ef42bd3deada13 /arch | |
| parent | 226ab0999ad35042c83a026af80983a33ebd98cc (diff) | |
| download | linux-3b38fded38cff850a3b0ba85e96528ad791dafc5.tar.xz | |
arm64: allwinner: a64: enable RSB on A64
Allwinner A64 have a RSB controller like the one on A23/A33 SoCs.
Add it and its pinmux.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 93c2d01a1e42..699afc53301a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -449,6 +449,25 @@ #gpio-cells = <3>; interrupt-controller; #interrupt-cells = <3>; + + r_rsb_pins: rsb@0 { + pins = "PL0", "PL1"; + function = "s_rsb"; + }; + }; + + r_rsb: rsb@1f03400 { + compatible = "allwinner,sun8i-a23-rsb"; + reg = <0x01f03400 0x400>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&r_ccu 6>; + clock-frequency = <3000000>; + resets = <&r_ccu 2>; + pinctrl-names = "default"; + pinctrl-0 = <&r_rsb_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; }; }; }; |