diff options
author | Anson Huang <Anson.Huang@nxp.com> | 2019-10-31 14:01:14 +0800 |
---|---|---|
committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:08:55 +0800 |
commit | 38e057ea0642e34a1510bfce67cfa44202f86e2b (patch) | |
tree | 5fdc52f2bb0aecda6b0c80177edbdc3438fede23 /arch/arm64/boot/dts/freescale/imx8qm.dtsi | |
parent | 4f63a7faca87b1b08150bbaad483932da0c3a5e3 (diff) |
arm64: dts: imx8qm: Add A72 cluster thermal zone
Add A72 cluster thermal zone support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8qm.dtsi')
-rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8qm.dtsi | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi index d435042efc95..ab5abb64b446 100755 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -48,7 +48,7 @@ i2c1 = &i2c_rpbus_1; }; - cpus { + cpus: cpus { #address-cells = <2>; #size-cells = <0>; @@ -339,6 +339,32 @@ }; }; + cpu-thermal1 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_A72>; + trips { + cpu_alert1: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit1: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&cpu_alert1>; + cooling-device = + <&A72_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A72_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + gpu-thermal0 { polling-delay-passive = <250>; polling-delay = <2000>; |