From dccc5c3b6f30f27ed0f1bea82221e18face20bef Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Thu, 19 Dec 2019 09:28:17 -0800 Subject: [PATCH] thermal/drivers/sun8i: Add thermal driver for H6/H5/H3/A64/A83T/R40 This patch adds the support for allwinner thermal sensor, within allwinner SoC. It will register sensors for thermal framework and use device tree to bind cooling device. Signed-off-by: Yangtao Li Signed-off-by: Ondrej Jirman Signed-off-by: Vasily Khoruzhick Acked-by: Maxime Ripard Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20191219172823.1652600-2-anarsoul@gmail.com --- MAINTAINERS | 8 + drivers/thermal/Kconfig | 14 + drivers/thermal/Makefile | 1 + drivers/thermal/sun8i_thermal.c | 639 ++++++++++++++++++++++++++++++++ 4 files changed, 662 insertions(+) create mode 100644 drivers/thermal/sun8i_thermal.c --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -262,6 +262,20 @@ config SPEAR_THERMAL Enable this to plug the SPEAr thermal sensor driver into the Linux thermal framework. +config SUN8I_THERMAL + tristate "Allwinner sun8i thermal driver" + depends on ARCH_SUNXI || COMPILE_TEST + depends on HAS_IOMEM + depends on NVMEM + depends on OF + depends on RESET_CONTROLLER + help + Support for the sun8i thermal sensor driver into the Linux thermal + framework. + + To compile this driver as a module, choose M here: the + module will be called sun8i-thermal. + config ROCKCHIP_THERMAL tristate "Rockchip thermal driver" depends on ARCH_ROCKCHIP || COMPILE_TEST --- a/drivers/thermal/Makefile +++ b/drivers/thermal/Makefile @@ -31,6 +31,7 @@ thermal_sys-$(CONFIG_DEVFREQ_THERMAL) += obj-y += broadcom/ obj-$(CONFIG_THERMAL_MMIO) += thermal_mmio.o obj-$(CONFIG_SPEAR_THERMAL) += spear_thermal.o +obj-$(CONFIG_SUN8I_THERMAL) += sun8i_thermal.o obj-$(CONFIG_ROCKCHIP_THERMAL) += rockchip_thermal.o obj-$(CONFIG_RCAR_THERMAL) += rcar_thermal.o obj-$(CONFIG_RCAR_GEN3_THERMAL) += rcar_gen3_thermal.o