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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2021-11-30 15:57:57 +0000 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-11-30 17:27:56 +0100 |
| commit | 673c68bd48390dad01f7d17670de3e33b60860ac (patch) | |
| tree | bba4b66aa6028ea2434a76017807b3dd85cbe3ff /drivers/thermal/Kconfig | |
| parent | 9460347192add5644236d492f79ecab6d83504d4 (diff) | |
| download | lwn-673c68bd48390dad01f7d17670de3e33b60860ac.tar.gz lwn-673c68bd48390dad01f7d17670de3e33b60860ac.zip | |
thermal/drivers: Add TSU driver for RZ/G2L
The RZ/G2L SoC incorporates a thermal sensor unit (TSU) that measures the
temperature inside the LSI.
The thermal sensor in this unit measures temperatures in the range from
−40 degree Celsius to 125 degree Celsius with an accuracy of ±3°C. The
TSU repeats measurement at 20 microseconds intervals and automatically
updates the results of measurement.
The TSU has no interrupts as well as no external pins.
This patch adds Thermal Sensor Unit(TSU) driver for RZ/G2L SoC.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20211130155757.17837-3-biju.das.jz@bp.renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index d7f44deab5b1..e37691e0bf20 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -354,6 +354,15 @@ config RCAR_GEN3_THERMAL Enable this to plug the R-Car Gen3 or RZ/G2 thermal sensor driver into the Linux thermal framework. +config RZG2L_THERMAL + tristate "Renesas RZ/G2L thermal driver" + depends on ARCH_RENESAS || COMPILE_TEST + depends on HAS_IOMEM + depends on OF + help + Enable this to plug the RZ/G2L thermal sensor driver into the Linux + thermal framework. + config KIRKWOOD_THERMAL tristate "Temperature sensor on Marvell Kirkwood SoCs" depends on MACH_KIRKWOOD || COMPILE_TEST |