On Tue, Jan 29, 2019 at 06:37:57PM +0100, Krystian Lewandowski wrote: > Hi ports@, > OpenBSD supports temperature readings for Pine A64 (sxitemp.c, > allwinner,sun50i-a64-ths) but dts file in u-boot port does not contain > necessary > entry. > > Its based on FreeBSD overlay[1] with small changes (no sensor calibration in > OpenBSD > yet). Built with FLAVOR=aarch64.
I'm not sure we want to carry patches for this as doing it properly would mean picking up all the other patches for h3, h5, etc and setting it to enabled on each board going by the proposed devicetree changes which were not applied as far as I can see. https://lkml.org/lkml/2018/8/4/32 > > before: > $ sysctl hw > hw.machine=arm64 > hw.model=ARM Cortex-A53 r0p4 > [???] > hw.sensors.axppmic0.temp0=36.28 degC > hw.sensors.axppmic0.indicator0=On (ACIN), OK > hw.sensors.axppmic0.indicator1=Off (VBUS) > [???] > hw.product=Pine64+ > [???] > > after: > $ sysctl hw > [???] > hw.sensors.axppmic0.temp0=37.45 degC > hw.sensors.axppmic0.indicator0=On (ACIN), OK > hw.sensors.axppmic0.indicator1=Off (VBUS) > hw.sensors.sxitemp0.temp0=43.57 degC (CPU) > hw.sensors.sxitemp0.temp1=43.57 degC (GPU) > hw.sensors.sxitemp0.temp2=44.39 degC > [???] > > Krystian > > [1] > https://github.com/freebsd/freebsd/blob/master/sys/dts/arm64/overlays/sun50i-a64-ths.dtso > > Index: patches/patch-arch_arm_dts_sun50i-a64_dtsi > =================================================================== > RCS file: patches/patch-arch_arm_dts_sun50i-a64_dtsi > diff -N patches/patch-arch_arm_dts_sun50i-a64_dtsi > --- /dev/null 1 Jan 1970 00:00:00 -0000 > +++ patches/patch-arch_arm_dts_sun50i-a64_dtsi 29 Jan 2019 17:31:45 -0000 > @@ -0,0 +1,24 @@ > +$OpenBSD$ > + > +Index: arch/arm/dts/sun50i-a64.dtsi > +--- arch/arm/dts/sun50i-a64.dtsi.orig > ++++ arch/arm/dts/sun50i-a64.dtsi > +@@ -666,6 +666,18 @@ > + status = "disabled"; > + }; > + > ++ ths: thermal-sensor@1c25000 { > ++ compatible = "allwinner,sun50i-a64-ths"; > ++ reg = <0x01c25000 0x100>; > ++ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; > ++ clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>; > ++ clock-names = "apb", "ths"; > ++ resets = <&ccu RST_BUS_THS>; > ++ reset-names = "apb"; > ++ #thermal-sensor-cells = <2>; > ++ status = "okay"; > ++ }; > ++ > + uart0: serial@1c28000 { > + compatible = "snps,dw-apb-uart"; > + reg = <0x01c28000 0x400>; >
