diff options
| author |   Yuantian Tang <andy.tang@nxp.com> | 2020-05-25 15:38:27 +0800 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2020-06-18 22:33:23 +0800 |
| commit | 3269c178b7a11dd8629200f594adce44639fd651 (patch) | |
| tree | d9d3a46211c61ea935761a8a436553154bab71d5 /arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | |
| parent | arm64: dts: imx8mp: add i2c aliases (diff) | |
| download | linux-dev-3269c178b7a11dd8629200f594adce44639fd651.tar.xz linux-dev-3269c178b7a11dd8629200f594adce44639fd651.zip | |
arm64: dts: ls1028a: add one more thermal zone support
There are 2 thermal zones in ls1028a soc. Current dts only
includes one. This patch adds the other thermal zone node
in dts to enable it.
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 055f114cf848..bc6f0c0f85da 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -129,12 +129,32 @@ }; thermal-zones { - core-cluster { + ddr-controller { polling-delay-passive = <1000>; polling-delay = <5000>; thermal-sensors = <&tmu 0>; trips { + ddr-ctrler-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + ddr-ctrler-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + core-cluster { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + + trips { core_cluster_alert: core-cluster-alert { temperature = <85000>; hysteresis = <2000>; |