[PATCH v2 5/6] arm64: tegra: Add the fuse clock to the Tegra210 GPU
From: Sasha Levin
Date: Fri Oct 16 2026 - 12:18:07 EST
The GM20B GPU on Tegra210 needs the fuse clock running while it is
powered. Describe it so that the GPU driver can keep it enabled.
Fixes: d1b725476104 ("arm64: tegra: p2180: Explicitly enable GPU")
Assisted-by: LLM
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 5f5e5370d7096..2e84b2bda3142 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -446,8 +446,9 @@ gpu@57000000 {
interrupt-names = "stall", "nonstall";
clocks = <&tegra_car TEGRA210_CLK_GPU>,
<&tegra_car TEGRA210_CLK_PLL_P_OUT5>,
- <&tegra_car TEGRA210_CLK_PLL_G_REF>;
- clock-names = "gpu", "pwr", "ref";
+ <&tegra_car TEGRA210_CLK_PLL_G_REF>,
+ <&tegra_car TEGRA210_CLK_FUSE>;
+ clock-names = "gpu", "pwr", "ref", "fuse";
resets = <&tegra_car 184>;
reset-names = "gpu";
--
2.53.0