From: Chaoyi Chen <kernel@airkyi.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
Chaoyi Chen <chaoyi.chen@rock-chips.com>,
Kever Yang <kever.yang@rock-chips.com>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Cristian Ciocaltea <cristian.ciocaltea@collabora.com>,
Frank Wang <frank.wang@rock-chips.com>,
Alexey Charkov <alchark@gmail.com>,
Liang Chen <cl@rock-chips.com>,
Finley Xiao <finley.xiao@rock-chips.com>,
Elaine Zhang <zhangqing@rock-chips.com>,
Yifeng Zhao <yifeng.zhao@rock-chips.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Fix wrong register range of rk3576 gpu
Date: Tue, 30 Dec 2025 17:02:46 +0800 [thread overview]
Message-ID: <20251230090246.46-1-kernel@airkyi.com> (raw)
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
According to RK3576 TRM part1 page13, the size of the GPU registers
is 128 KB.
Fixes: 57b1ce903966 ("arm64: dts: rockchip: Add rk3576 SoC base DT")
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/rk3576.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index 6284e7bdc442..b375015f0662 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -1271,7 +1271,7 @@ power-domain@RK3576_PD_VO1 {
gpu: gpu@27800000 {
compatible = "rockchip,rk3576-mali", "arm,mali-bifrost";
- reg = <0x0 0x27800000 0x0 0x200000>;
+ reg = <0x0 0x27800000 0x0 0x20000>;
assigned-clocks = <&scmi_clk SCMI_CLK_GPU>;
assigned-clock-rates = <198000000>;
clocks = <&cru CLK_GPU>;
--
2.51.1
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next reply other threads:[~2025-12-30 9:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-30 9:02 Chaoyi Chen [this message]
2026-01-05 7:55 ` [PATCH] arm64: dts: rockchip: Fix wrong register range of rk3576 gpu Nicolas Frattaroli
2026-01-05 8:12 ` Chaoyi Chen
2026-01-05 8:13 ` Nicolas Frattaroli
2026-01-05 19:24 ` Sebastian Reichel
2026-01-06 1:13 ` Chaoyi Chen
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