[PATCH v2 5/5] arm64: dts: allwinner: a64: Add hwspinlock node
From: Bastian Germann <hidden>
Date: 2023-02-15 20:37:51
Also in:
linux-devicetree, linux-remoteproc, linux-sunxi, lkml
Subsystem:
arm/allwinner sunxi soc support, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Linus Torvalds
Add the hwspinlock to A64 which is already implemented for A31. Signed-off-by: Bastian Germann <redacted> --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 77b5349f6087..f2ecc21f06ed 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi@@ -851,6 +851,17 @@ wdt0: watchdog@1c20ca0 { clocks = <&osc24M>; }; + hwspinlock: hwlock@1c18000 { + compatible = "allwinner,sun50i-a64-hwspinlock", + "allwinner,sun6i-a31-hwspinlock"; + reg = <0x01c18000 0x1000>; + clocks = <&ccu CLK_BUS_SPINLOCK>; + clock-names = "ahb"; + resets = <&ccu RST_BUS_SPINLOCK>; + reset-names = "ahb"; + #hwlock-cells = <1>; + }; + spdif: spdif@1c21000 { #sound-dai-cells = <0>; compatible = "allwinner,sun50i-a64-spdif",
--
2.39.1
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