kernel/linux.git/drivers/thermal/broadcom, branch v6.1.168

thermal/drivers/broadcom: Switch to new of API

2022-08-17T12:09:38+00:00

The thermal OF code has a new API allowing to migrate the OF initialization to a simpler approach. The ops are no longer device tree specific and are the generic ones provided by the core code. Convert the ops to the thermal_zone_device_ops format and use the new API to register the thermal zone with these generic ops. Signed-off-by: Daniel Lezcano Tested-by: Florian Fainelli Reviewed-by: Florian Fainelli Link: https://lore.kernel.org/r/20220804224349.1926752-11-daniel.lezcano@linexp.org Signed-off-by: Daniel Lezcano

thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe

2022-05-19T10:11:52+00:00

platform_get_resource() may return NULL, add proper check to avoid potential NULL dereferencing. Fixes: 250e211057c72 ("thermal: broadcom: Add Stingray thermal driver") Signed-off-by: Zheng Yongjun Link: https://lore.kernel.org/r/20220425092929.90412-1-zhengyongjun3@huawei.com Signed-off-by: Daniel Lezcano

thermal/drivers/bcm2711: Don't clamp temperature at zero

2022-05-19T10:11:51+00:00

The thermal sensor on BCM2711 is capable of negative temperatures, so don't clamp the measurements at zero. Since this was the only use for variable t, drop it. This change based on a patch by Dom Cobley, who also tested the fix. Fixes: 59b781352dc4 ("thermal: Add BCM2711 thermal driver") Signed-off-by: Stefan Wahren Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20220412195423.104511-1-stefan.wahren@i2se.com Signed-off-by: Daniel Lezcano

thermal/drivers/brcmstb_thermal: Interrupt is optional

2022-03-08T20:26:09+00:00

Utilize platform_get_irq_optional() to silence these messages: brcmstb_thermal a581500.thermal: IRQ index 0 not found Signed-off-by: Florian Fainelli Link: https://lore.kernel.org/r/20220301181412.2008044-1-f.fainelli@gmail.com Signed-off-by: Daniel Lezcano

thermal/drivers/bcm2835: Remove redundant dev_err call in bcm2835_thermal_probe()

2021-04-20T06:58:47+00:00

There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot Signed-off-by: Ruiqi Gong Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210408100329.7585-1-gongruiqi1@huawei.com

thermal: broadcom: simplify the return expression of bcm2711_thermal_probe()

2020-12-10T17:29:43+00:00

Simplify the return expression. Signed-off-by: Zheng Yongjun Reviewed-by: Nicolas Saenz Julienne Reviewed-by: Florian Fainelli Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20201210135432.1249-1-zhengyongjun3@huawei.com

thermal: brcmstb_thermal: Register different ops per process

2020-01-27T10:41:08+00:00

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 Signed-off-by: Florian Fainelli Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200114190607.29339-7-f.fainelli@gmail.com

thermal: brcmstb_thermal: Restructure interrupt registration

2020-01-27T10:41:08+00:00

If we are successful grabbing the interrupt resource, then register an interrupt handler, this makes it easier to support the interrupt as being optional, which is it for 7216. Reviewed-by: Amit Kucheria Signed-off-by: Florian Fainelli Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200114190607.29339-6-f.fainelli@gmail.com

thermal: brcmstb_thermal: Add 16nm process thermal parameters

2020-01-27T10:41:08+00:00

Match the 7216 compatible string in order to derive the correct 16nm process thermal parameters to obtain correct readings. Reviewed-by: Amit Kucheria Signed-off-by: Florian Fainelli Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200114190607.29339-5-f.fainelli@gmail.com

thermal: brcmstb_thermal: Prepare to support a different process

2020-01-27T10:41:08+00:00

The driver is currently assuming that it is operating with a 28nm process chip, which has a specific formula to convert temperature to a code and vice versa. Update the code to support providing two key values: offset and multiplier to derive the correct formulas. Signed-off-by: Florian Fainelli Reviewed-by: Amit Kucheria Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200114190607.29339-3-f.fainelli@gmail.com