Hello Kaneko-san, On Tue, Apr 03, 2018 at 09:43:02PM +0900, Yoshihiro Kaneko wrote: > This series adds thermal support for r8a77995. > R-Car D3 (r8a77995) have a thermal sensor module which is similar to Gen2. > Therefore this series adds r8a77995 support to rcar_thermal driver not > rcar_gen3_thermal driver.
I tested this on D3 Draak. I generated load expecting the detected temperature to rise. It took a while, and I only see a slight increase of the temperature reported by the 'temp' attribute. # cat /sys/class/thermal/thermal_zone0/temp 30000 # while :; do cat /dev/urandom > /dev/null; done ...(wait 2 minutes) # cat /sys/class/thermal/thermal_zone0/temp 35000 (wait 30 seconds) # cat /sys/class/thermal/thermal_zone0/temp 30000 Is this result ok for your testing? Thanks j > > This series is based on the next branch of Zhang Rui's linux tree. > > v3 [Yoshihiro Kaneko] > * As suggested by Geert Uytterhoeven > rcar_thermal.c: > - make use_of_thermal in structure rcar_thermal_chip a single bit > - add feature bits to rcar_thermal_chip > - add the number of interrupts to rcar_thermal_chip > - remove rcar_thermal_type in rcar_thermal_cip > - make variable chip in rcar_thermal_probe() a const > > rcar-thermal.txt: > * No change > > r8a77995.dtsi: > * No change > > > v2 [Yoshihiro Kaneko] > * As suggested by Geert Uytterhoeven > rcar_thermal.c: > - remove rcar_of_data macro > - store a pointer to rcar_thermal_chip in rcar_thermal_priv > - remove unnecessary cast in rcar_thermal_dt_ids > > rcar-thermal.txt: > - drop the fallback for D3 > - update the paragraph about interrupts > > r8a77995.dtsi: > - fix the base address and the register addresses > - drop the fallback > > Yoshihiro Kaneko (3): > thermal: rcar_thermal: add r8a77995 support > dt-bindings: thermal: rcar-thermal: add R8A77995 support > arm64: dts: renesas: r8a77995: add thermal device support > > .../devicetree/bindings/thermal/rcar-thermal.txt | 7 +- > arch/arm64/boot/dts/renesas/r8a77995.dtsi | 30 ++++ > drivers/thermal/rcar_thermal.c | 154 > ++++++++++++++++----- > 3 files changed, 157 insertions(+), 34 deletions(-) > > -- > 1.9.1 >
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