Messages in this thread | | | Date | Thu, 21 Jul 2022 10:15:58 +0200 | Subject | Re: [PATCH v2 2/4] thermal: mediatek: add support for MT8365 SoC | From | AngeloGioacchino Del Regno <> |
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Il 20/07/22 20:18, Amjad Ouled-Ameur ha scritto: > From: Fabien Parent <fparent@baylibre.com> > > MT8365 is similar to the other SoCs supported by the driver. It has only > one bank and 3 actual sensors that can be multiplexed. There is another > one sensor that does not have usable data. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > Reviewed-by: Amjad Ouled-Ameur <aouledameur@baylibre.com> > Tested-by: Amjad Ouled-Ameur <aouledameur@baylibre.com> > --- > drivers/thermal/mtk_thermal.c | 68 +++++++++++++++++++++++++++++++++++ > 1 file changed, 68 insertions(+) > > diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c > index ede94eadddda..216eb0d61c5b 100644 > --- a/drivers/thermal/mtk_thermal.c > +++ b/drivers/thermal/mtk_thermal.c > @@ -31,6 +31,7 @@ > #define AUXADC_CON2_V 0x010 > #define AUXADC_DATA(channel) (0x14 + (channel) * 4) > > +#define APMIXED_SYS_TS_CON0 0x600 > #define APMIXED_SYS_TS_CON1 0x604 > > /* Thermal Controller Registers */ > @@ -245,6 +246,17 @@ enum mtk_thermal_version { > /* The calibration coefficient of sensor */ > #define MT8183_CALIBRATION 153 > > +/* MT8365 */ > +#define MT8365_TEMP_AUXADC_CHANNEL 11 > +#define MT8365_CALIBRATION 164 > +#define MT8365_NUM_CONTROLLER 1 > +#define MT8365_NUM_BANKS 1 > +#define MT8365_NUM_SENSORS 3 > +#define MT8365_NUM_SENSORS_PER_ZONE 3 > +#define MT8365_TS1 0 > +#define MT8365_TS2 1 > +#define MT8365_TS3 2 > + > struct mtk_thermal; > > struct thermal_bank_cfg { > @@ -386,6 +398,24 @@ static const int mt7622_mux_values[MT7622_NUM_SENSORS] = { 0, }; > static const int mt7622_vts_index[MT7622_NUM_SENSORS] = { VTS1 }; > static const int mt7622_tc_offset[MT7622_NUM_CONTROLLER] = { 0x0, }; > > +/* MT8365 thermal sensor data */ > +static const int mt8365_bank_data[MT8365_NUM_SENSORS] = { > + MT8365_TS1, MT8365_TS2, MT8365_TS3 > +}; > + > +static const int mt8365_msr[MT8365_NUM_SENSORS_PER_ZONE] = { > + TEMP_MSR0, TEMP_MSR1, TEMP_MSR2 > +}; > + > +static const int mt8365_adcpnp[MT8365_NUM_SENSORS_PER_ZONE] = { > + TEMP_ADCPNP0, TEMP_ADCPNP1, TEMP_ADCPNP2 > +}; > + > +static const int mt8365_mux_values[MT8365_NUM_SENSORS] = { 0, 1, 2 }; > +static const int mt8365_tc_offset[MT8365_NUM_CONTROLLER] = { 0 }; > + > +static const int mt8365_vts_index[MT8365_NUM_SENSORS] = { VTS1, VTS2, VTS3 }; > + > /* > * The MT8173 thermal controller has four banks. Each bank can read up to > * four temperature sensors simultaneously. The MT8173 has a total of 5 > @@ -460,6 +490,40 @@ static const struct mtk_thermal_data mt2701_thermal_data = { > .version = MTK_THERMAL_V1, > }; > > +/* > + * The MT8365 thermal controller has one bank, which can read up to > + * four temperature sensors simultaneously. The MT8365 has a total of 3 > + * temperature sensors. > + * > + * The thermal core only gets the maximum temperature of this one bank, > + * so the bank concept wouldn't be necessary here. However, the SVS (Smart > + * Voltage Scaling) unit makes its decisions based on the same bank > + * data. > + */ > +static const struct mtk_thermal_data mt8365_thermal_data = { > + .auxadc_channel = MT8365_TEMP_AUXADC_CHANNEL, > + .num_banks = MT8365_NUM_BANKS, > + .num_sensors = MT8365_NUM_SENSORS, > + .vts_index = mt8365_vts_index, > + .cali_val = MT8365_CALIBRATION, > + .num_controller = MT8365_NUM_CONTROLLER, > + .controller_offset = mt8365_tc_offset, > + .need_switch_bank = false, > + .bank_data = { > + { > + .num_sensors = MT8365_NUM_SENSORS, > + .sensors = mt8365_bank_data > + }, > + }, > + .msr = mt8365_msr, > + .adcpnp = mt8365_adcpnp, > + .sensor_mux_values = mt8365_mux_values, > + .version = MTK_THERMAL_V1, > + .apmixed_buffer_ctl_reg = APMIXED_SYS_TS_CON0, > + .apmixed_buffer_ctl_mask = (u32) ~GENMASK(29, 28), > + .apmixed_buffer_ctl_set = 0,
Every commit has to build on its own.
This won't compile unless moved after 'thermal: mediatek: control buffer enablement tweaks': please move it.
Regards, Angelo
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