linux-kernel - [PATCH v2 1/2] riscv: dts: spacemit: Acquire clocks for pinctrl

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Message-Id: <20250424-05-dts-clock-v2-1-17d83a705c4c@gentoo.org>
Date: Thu, 24 Apr 2025 15:48:08 +0800
From: Yixun Lan <dlan@...too.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Paul Walmsley <paul.walmsley@...ive.com>, 
 Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
 Alexandre Ghiti <alex@...ti.fr>
Cc: Alex Elder <elder@...cstar.com>, Haylen Chu <heylenay@....org>, 
 devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org, 
 spacemit@...ts.linux.dev, linux-kernel@...r.kernel.org, 
 Yixun Lan <dlan@...too.org>
Subject: [PATCH v2 1/2] riscv: dts: spacemit: Acquire clocks for pinctrl

Pinctrl of K1 SoC need two clocks, so explicitly acquire them.

Reviewed-by: Alex Elder <elder@...cstar.com>
Signed-off-by: Yixun Lan <dlan@...too.org>
---
 arch/riscv/boot/dts/spacemit/k1.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi
index 584f0dbc60f5b0d078c7127cc4021ad6022cb182..153fd1160182b42fe1a2f7f042c9c1da90f63b0c 100644
--- a/arch/riscv/boot/dts/spacemit/k1.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k1.dtsi
@@ -450,6 +450,9 @@ uart9: serial@...17800 {
 		pinctrl: pinctrl@...1e000 {
 			compatible = "spacemit,k1-pinctrl";
 			reg = <0x0 0xd401e000 0x0 0x400>;
+			clocks = <&syscon_apbc CLK_AIB>,
+				 <&syscon_apbc CLK_AIB_BUS>;
+			clock-names = "func", "bus";
 		};
 
 		syscon_mpmu: system-controller@...50000 {

-- 
2.49.0