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| author | Ye Zhang <ye.zhang@rock-chips.com> | 2025-06-10 14:32:39 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2025-07-16 22:11:19 +0200 |
| commit | feb69bccf5d3eb31918df86638abc82594390ba5 (patch) | |
| tree | 3356771a90ced03e71f1e551d8eb66b9ecc5d3b8 /drivers/thermal | |
| parent | 83f2ef0f1b57445ddf38e18d2c8ffd7f270d56bd (diff) | |
| download | linux-feb69bccf5d3eb31918df86638abc82594390ba5.tar.gz linux-feb69bccf5d3eb31918df86638abc82594390ba5.tar.bz2 linux-feb69bccf5d3eb31918df86638abc82594390ba5.zip | |
thermal/drivers/rockchip: Support RK3576 SoC in the thermal driver
The RK3576 SoC has six TS-ADC channels: TOP, BIG_CORE, LITTLE_CORE,
DDR, NPU and GPU.
Signed-off-by: Ye Zhang <ye.zhang@rock-chips.com>
[ported to mainline, reworded commit message]
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250610-rk3576-tsadc-upstream-v6-3-b6e9efbf1015@collabora.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/rockchip_thermal.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 40c7d234c3ef..89e3180667e2 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -1284,6 +1284,28 @@ 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, + .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, @@ -1343,6 +1365,10 @@ static const struct of_device_id of_rockchip_thermal_match[] = { .data = (void *)&rk3568_tsadc_data, }, { + .compatible = "rockchip,rk3576-tsadc", + .data = (void *)&rk3576_tsadc_data, + }, + { .compatible = "rockchip,rk3588-tsadc", .data = (void *)&rk3588_tsadc_data, }, |