From 51c8e119335a2a0c7fa6156ecd18a729e2aa3693 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 13 Jun 2023 17:13:16 +0800 Subject: [PATCH] thermal/drivers/mediatek/lvts_thermal: Register thermal zones as hwmon sensors Register thermal zones as hwmon sensors to let userspace read temperatures using standard hwmon interface. Signed-off-by: Chen-Yu Tsai Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20230613091317.1691247-1-wenst@chromium.org --- drivers/thermal/mediatek/lvts_thermal.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c index d0a3f95..1e11def 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -19,6 +19,8 @@ #include #include +#include "../thermal_hwmon.h" + #define LVTS_MONCTL0(__base) (__base + 0x0000) #define LVTS_MONCTL1(__base) (__base + 0x0004) #define LVTS_MONCTL2(__base) (__base + 0x0008) @@ -996,6 +998,9 @@ static int lvts_ctrl_start(struct device *dev, struct lvts_ctrl *lvts_ctrl) return PTR_ERR(tz); } + if (devm_thermal_add_hwmon_sysfs(dev, tz)) + dev_warn(dev, "zone %d: Failed to add hwmon sysfs attributes\n", dt_id); + /* * The thermal zone pointer will be needed in the * interrupt handler, we store it in the sensor -- 2.7.4