diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2020-01-14 11:06:07 -0800 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-01-27 11:41:08 +0100 |
| commit | 5fdd4e310b450939aac5486cd20e222a127cf114 (patch) | |
| tree | 096f20f0ddf92fc0e0ec4407090927dadbc1d394 /drivers/thermal | |
| parent | eaf7a88d4f4c48efff77e0c66462d152d3334bcc (diff) | |
| download | linux-5fdd4e310b450939aac5486cd20e222a127cf114.tar.bz2 | |
thermal: brcmstb_thermal: Register different ops per process
Since we do not have interrupts on BCM7216, we cannot have trip point
crossing, the thermal subsystem expects us to provide a NULL set_trips
operation in that case, so make it possible to provide per-process
thermal_zone_of_device_ops
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200114190607.29339-7-f.fainelli@gmail.com
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/broadcom/brcmstb_thermal.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c index 6ded4b9c53be..8df5edef1ded 100644 --- a/drivers/thermal/broadcom/brcmstb_thermal.c +++ b/drivers/thermal/broadcom/brcmstb_thermal.c @@ -105,6 +105,7 @@ static struct avs_tmon_trip avs_tmon_trips[] = { struct brcmstb_thermal_params { unsigned int offset; unsigned int mult; + const struct thermal_zone_of_device_ops *of_ops; }; struct brcmstb_thermal_priv { @@ -287,19 +288,25 @@ static int brcmstb_set_trips(void *data, int low, int high) return 0; } -static const struct thermal_zone_of_device_ops of_ops = { +static const struct thermal_zone_of_device_ops brcmstb_16nm_of_ops = { .get_temp = brcmstb_get_temp, - .set_trips = brcmstb_set_trips, }; static const struct brcmstb_thermal_params brcmstb_16nm_params = { .offset = 457829, .mult = 557, + .of_ops = &brcmstb_16nm_of_ops, +}; + +static const struct thermal_zone_of_device_ops brcmstb_28nm_of_ops = { + .get_temp = brcmstb_get_temp, + .set_trips = brcmstb_set_trips, }; static const struct brcmstb_thermal_params brcmstb_28nm_params = { .offset = 410040, .mult = 487, + .of_ops = &brcmstb_28nm_of_ops, }; static const struct of_device_id brcmstb_thermal_id_table[] = { @@ -311,6 +318,7 @@ MODULE_DEVICE_TABLE(of, brcmstb_thermal_id_table); static int brcmstb_thermal_probe(struct platform_device *pdev) { + const struct thermal_zone_of_device_ops *of_ops; struct thermal_zone_device *thermal; struct brcmstb_thermal_priv *priv; struct resource *res; @@ -331,9 +339,10 @@ static int brcmstb_thermal_probe(struct platform_device *pdev) priv->dev = &pdev->dev; platform_set_drvdata(pdev, priv); + of_ops = priv->temp_params->of_ops; thermal = devm_thermal_zone_of_sensor_register(&pdev->dev, 0, priv, - &of_ops); + of_ops); if (IS_ERR(thermal)) { ret = PTR_ERR(thermal); dev_err(&pdev->dev, "could not register sensor: %d\n", ret); |