OK, I thought it is in alphabet order. Will resend it. Regards, Andy > -----Original Message----- > From: Shawn Guo [mailto:shawnguo@xxxxxxxxxx] > Sent: Friday, May 12, 2017 11:30 AM > To: Andy Tang <andy.tang@xxxxxxx> > Cc: mark.rutland@xxxxxxx; devicetree@xxxxxxxxxxxxxxx; > catalin.marinas@xxxxxxx; will.deacon@xxxxxxx; robh+dt@xxxxxxxxxx; > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > Subject: Re: [PATCH] arm64: dts: ls1088a: Add TMU device tree support > > On Thu, May 11, 2017 at 04:01:20PM +0800, Yuantian Tang wrote: > > Add nodes and properties for thermal management support. > > > > Signed-off-by: Tang Yuantian <andy.tang@xxxxxxx> > > --- > > arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 89 > > ++++++++++++++++++++++++++ > > 1 file changed, 89 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > index caecd14..53dc1c1 100644 > > --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > @@ -44,6 +44,7 @@ > > * OTHER DEALINGS IN THE SOFTWARE. > > */ > > #include <dt-bindings/interrupt-controller/arm-gic.h> > > +#include <dt-bindings/thermal/thermal.h> > > > > / { > > compatible = "fsl,ls1088a"; > > @@ -61,6 +62,7 @@ > > compatible = "arm,cortex-a53"; > > reg = <0x0>; > > clocks = <&clockgen 1 0>; > > + #cooling-cells = <2>; > > }; > > > > cpu1: cpu@1 { > > @@ -89,6 +91,7 @@ > > compatible = "arm,cortex-a53"; > > reg = <0x100>; > > clocks = <&clockgen 1 1>; > > + #cooling-cells = <2>; > > }; > > > > cpu5: cpu@101 { > > @@ -273,6 +276,92 @@ > > dma-coherent; > > status = "disabled"; > > }; > > + > > + tmu: tmu@1f80000 { > > We sort the devices under simple-bus in order of unit-address. Please > respect the order when adding new devices. > > Shawn > > > + compatible = "fsl,qoriq-tmu"; > > + reg = <0x0 0x1f80000 0x0 0x10000>; > > + interrupts = <0 23 0x4>; > > + fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>; > > + fsl,tmu-calibration = > > + /* Calibration data group 1 */ > > + <0x00000000 0x00000026 > > + 0x00000001 0x0000002d > > + 0x00000002 0x00000032 > > + 0x00000003 0x00000039 > > + 0x00000004 0x0000003f > > + 0x00000005 0x00000046 > > + 0x00000006 0x0000004d > > + 0x00000007 0x00000054 > > + 0x00000008 0x0000005a > > + 0x00000009 0x00000061 > > + 0x0000000a 0x0000006a > > + 0x0000000b 0x00000071 > > + /* Calibration data group 2 */ > > + 0x00010000 0x00000025 > > + 0x00010001 0x0000002c > > + 0x00010002 0x00000035 > > + 0x00010003 0x0000003d > > + 0x00010004 0x00000045 > > + 0x00010005 0x0000004e > > + 0x00010006 0x00000057 > > + 0x00010007 0x00000061 > > + 0x00010008 0x0000006b > > + 0x00010009 0x00000076 > > + /* Calibration data group 3 */ > > + 0x00020000 0x00000029 > > + 0x00020001 0x00000033 > > + 0x00020002 0x0000003d > > + 0x00020003 0x00000049 > > + 0x00020004 0x00000056 > > + 0x00020005 0x00000061 > > + 0x00020006 0x0000006d > > + /* Calibration data group 4 */ > > + 0x00030000 0x00000021 > > + 0x00030001 0x0000002a > > + 0x00030002 0x0000003c > > + 0x00030003 0x0000004e>; > > + little-endian; > > + #thermal-sensor-cells = <1>; > > + }; > > + > > + thermal-zones { > > + cpu_thermal: cpu-thermal { > > + polling-delay-passive = <1000>; > > + polling-delay = <5000>; > > + thermal-sensors = <&tmu 0>; > > + > > + trips { > > + cpu_alert: cpu-alert { > > + temperature = <85000>; > > + hysteresis = <2000>; > > + type = "passive"; > > + }; > > + > > + cpu_crit: cpu-crit { > > + temperature = <95000>; > > + hysteresis = <2000>; > > + type = "critical"; > > + }; > > + }; > > + > > + cooling-maps { > > + map0 { > > + trip = <&cpu_alert>; > > + cooling-device = > > + <&cpu0 > THERMAL_NO_LIMIT > > + > THERMAL_NO_LIMIT>; > > + }; > > + > > + map1 { > > + trip = <&cpu_alert>; > > + cooling-device = > > + <&cpu4 > THERMAL_NO_LIMIT > > + > THERMAL_NO_LIMIT>; > > + }; > > + }; > > + }; > > + }; > > + > > }; > > > > }; > > -- > > 2.1.0.27.g96db324 > > > > > > _______________________________________________ > > linux-arm-kernel mailing list > > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
