Hi Nicolas, On 2025-02-28 21:06, Nicolas Frattaroli wrote: > From: Ye Zhang <ye.zhang@xxxxxxxxxxxxxx> > > The RK3576 SoC has six TS-ADC channels: TOP, BIG_CORE, LITTLE_CORE, > DDR, NPU and GPU. > > Signed-off-by: Ye Zhang <ye.zhang@xxxxxxxxxxxxxx> > [ported to mainline, reworded commit message] > Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@xxxxxxxxxxxxx> > --- > drivers/thermal/rockchip_thermal.c | 42 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > > diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c > index a8ad85feb68fbb7ec8d79602b16c47838ecb3c00..bec1930bebd87859a7e519cfc9f05e10b1c31e87 100644 > --- a/drivers/thermal/rockchip_thermal.c > +++ b/drivers/thermal/rockchip_thermal.c > @@ -1061,6 +1061,22 @@ static void rk_tsadcv3_tshut_mode(int chn, void __iomem *regs, > writel_relaxed(val_cru, regs + TSADCV3_HSHUT_CRU_INT_EN); > } > > +static void rk_tsadcv4_tshut_mode(int chn, void __iomem *regs, > + enum tshut_mode mode) > +{ > + u32 val_gpio, val_cru; > + > + if (mode == TSHUT_MODE_GPIO) { > + val_gpio = TSADCV2_INT_SRC_EN(chn) | TSADCV2_INT_SRC_EN_MASK(chn); > + val_cru = TSADCV2_INT_SRC_EN_MASK(chn); > + } else { > + val_cru = TSADCV2_INT_SRC_EN(chn) | TSADCV2_INT_SRC_EN_MASK(chn); > + val_gpio = TSADCV2_INT_SRC_EN_MASK(chn); > + } > + writel_relaxed(val_gpio, regs + TSADCV3_HSHUT_GPIO_INT_EN); > + writel_relaxed(val_cru, regs + TSADCV3_HSHUT_CRU_INT_EN); > +} This function is identical to rk_tsadcv3_tshut_mode() in mainline. Should the v3 function be renamed to v4 in mainline to match vendor kernel to avoid confusion? > + > static const struct rockchip_tsadc_chip px30_tsadc_data = { > /* cpu, gpu */ > .chn_offset = 0, > @@ -1284,6 +1300,28 @@ static const struct rockchip_tsadc_chip rk3568_tsadc_data = { > }, > }; > > +static const struct rockchip_tsadc_chip rk3576_tsadc_data = { > + /* top, big_core, little_core, ddr, npu, gpu */ > + .chn_offset = 0, > + .chn_num = 6, /* six channels for tsadc */ > + .tshut_mode = TSHUT_MODE_GPIO, /* default TSHUT via GPIO give PMIC */ > + .tshut_polarity = TSHUT_LOW_ACTIVE, /* default TSHUT LOW ACTIVE */ > + .tshut_temp = 95000, Here the default is GPIO and 95 deg, in DT node the default is override to CRU and 120 deg. Any reason that is not the default here? Regards, Jonas > + .initialize = rk_tsadcv8_initialize, > + .irq_ack = rk_tsadcv4_irq_ack, > + .control = rk_tsadcv4_control, > + .get_temp = rk_tsadcv4_get_temp, > + .set_alarm_temp = rk_tsadcv3_alarm_temp, > + .set_tshut_temp = rk_tsadcv3_tshut_temp, > + .set_tshut_mode = rk_tsadcv4_tshut_mode, > + .table = { > + .id = rk3588_code_table, > + .length = ARRAY_SIZE(rk3588_code_table), > + .data_mask = TSADCV4_DATA_MASK, > + .mode = ADC_INCREMENT, > + }, > +}; > + > static const struct rockchip_tsadc_chip rk3588_tsadc_data = { > /* top, big_core0, big_core1, little_core, center, gpu, npu */ > .chn_offset = 0, > @@ -1342,6 +1380,10 @@ static const struct of_device_id of_rockchip_thermal_match[] = { > .compatible = "rockchip,rk3568-tsadc", > .data = (void *)&rk3568_tsadc_data, > }, > + { > + .compatible = "rockchip,rk3576-tsadc", > + .data = (void *)&rk3576_tsadc_data, > + }, > { > .compatible = "rockchip,rk3588-tsadc", > .data = (void *)&rk3588_tsadc_data, >