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[PATCH v3 01/12] arm64: allwinner: a64: enable RSB on A64

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  [PATCH v3 01/12] arm64: allwinner: a64: enable RSB on A64 Icenowy Zheng <icenowy@aosc.io> - 2017-04-17 14:00 +0200
    Re: [PATCH v3 01/12] arm64: allwinner: a64: enable RSB on A64 Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-04-18 07:40 +0200

#1624645 — [PATCH v3 01/12] 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>
---
Changes in v2:
- Removed bonus properties in pio node.
- Added Chen-Yu's ACK.

 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index c7f669f5884f..05ec9fc5e81f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -422,6 +422,25 @@
 			#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>;
 		};
 	};
 };
-- 
2.12.2

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#1625034

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On Mon, Apr 17, 2017 at 07:57:36PM +0800, Icenowy Zheng wrote:
> 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>

Applied, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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