| Message ID | 20191127052935.1719897-5-anarsoul@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add thermal sensor driver for A64, A83T, H3, H5, H6, R40 | expand |
Hi, On 11/26/19 11:29 PM, Vasily Khoruzhick wrote: > From: Ondrej Jirman <megous@megous.com> > > There is just one sensor for the CPU. > > Signed-off-by: Ondrej Jirman <megous@megous.com> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> > --- > arch/arm/boot/dts/sun8i-h3.dtsi | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi > index e37c30e811d3..42fd0418d678 100644 > --- a/arch/arm/boot/dts/sun8i-h3.dtsi > +++ b/arch/arm/boot/dts/sun8i-h3.dtsi > @@ -177,6 +177,26 @@ > assigned-clocks = <&ccu CLK_GPU>; > assigned-clock-rates = <384000000>; > }; > + > + ths: ths@1c25000 { > + compatible = "allwinner,sun8i-h3-ths"; > + reg = <0x01c25000 0x400>; > + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; > + resets = <&ccu RST_BUS_THS>; > + clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>; > + clock-names = "bus", "mod"; > + nvmem-cells = <&ths_calibration>; > + nvmem-cell-names = "calibration"; > + #thermal-sensor-cells = <0>; > + }; > + }; > + > + thermal-zones { > + cpu_thermal: cpu-thermal { > + polling-delay-passive = <0>; > + polling-delay = <0>; > + thermal-sensors = <&ths 0>; > + }; > }; > }; > > @@ -234,4 +254,10 @@ > > &sid { > compatible = "allwinner,sun8i-h3-sid"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + ths_calibration: thermal-sensor-calibration@34 { > + reg = <0x34 4>; > + }; All of the lines added here are common between the H3 and H5, so they can go in the shared SID node in sunxi-h3-h5.dtsi. Cheers, Samuel > }; >
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index e37c30e811d3..42fd0418d678 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -177,6 +177,26 @@ assigned-clocks = <&ccu CLK_GPU>; assigned-clock-rates = <384000000>; }; + + ths: ths@1c25000 { + compatible = "allwinner,sun8i-h3-ths"; + reg = <0x01c25000 0x400>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + resets = <&ccu RST_BUS_THS>; + clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>; + clock-names = "bus", "mod"; + nvmem-cells = <&ths_calibration>; + nvmem-cell-names = "calibration"; + #thermal-sensor-cells = <0>; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&ths 0>; + }; }; }; @@ -234,4 +254,10 @@ &sid { compatible = "allwinner,sun8i-h3-sid"; + #address-cells = <1>; + #size-cells = <1>; + + ths_calibration: thermal-sensor-calibration@34 { + reg = <0x34 4>; + }; };