From 6ec3530c00d1c2f5a0dec70476d71329410363a4 Mon Sep 17 00:00:00 2001 From: Thomas Makin Date: Sat, 1 Nov 2025 23:52:19 +0000 Subject: [PATCH] t210: add core dvfs floor/cap Signed-off-by: Thomas Makin --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 672579ae5f24..f1327528a23b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -2263,6 +2263,25 @@ }; }; + core_dvfs_floor: core_dvfs_cdev_floor { + compatible = "nvidia,tegra-core-cdev-action"; + cdev-type = "CORE-floor"; + #cooling-cells = <2>; /* min followed by max */ + }; + + core_dvfs_cap: core_dvfs_cdev_cap { + compatible = "nvidia,tegra-core-cdev-action"; + cdev-type = "CORE-cap"; + #cooling-cells = <2>; /* min followed by max */ + clocks = <&tegra_car TEGRA210_CLK_CAP_VCORE_C2BUS>, + <&tegra_car TEGRA210_CLK_CAP_VCORE_C3BUS>, + <&tegra_car TEGRA210_CLK_CAP_VCORE_SCLK>, + <&tegra_car TEGRA210_CLK_CAP_VCORE_HOST1X>, + <&tegra_car TEGRA210_CLK_CAP_VCORE_ABUS>; + clock-names = "c2bus_cap", "c3bus_cap", "sclk_cap", + "host1x_cap", "adsp_cap"; + }; + timer { compatible = "arm,armv8-timer"; interrupts =