From 0164d794cbc58488a7321272e95958d10cf103a4 Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Fri, 19 Aug 2022 00:02:44 +0200 Subject: [PATCH] thermal/drivers/tsens: Add IPQ8074 support Qualcomm IPQ8074 uses tsens v2.3 IP, however unlike other tsens v2 IP it only has one IRQ, that is used for up/low as well as critical. It also does not support negative trip temperatures. Signed-off-by: Robert Marko Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220818220245.338396-4-robimarko@gmail.com Signed-off-by: Daniel Lezcano --- drivers/thermal/qcom/tsens-v2.c | 17 +++++++++++++++++ drivers/thermal/qcom/tsens.c | 3 +++ drivers/thermal/qcom/tsens.h | 2 +- 3 files changed, 21 insertions(+), 1 deletion(-) --- a/drivers/thermal/qcom/tsens-v2.c +++ b/drivers/thermal/qcom/tsens-v2.c @@ -39,6 +39,17 @@ static struct tsens_features tsens_v2_fe .trip_max_temp = 120000, }; +static struct tsens_features ipq8074_feat = { + .ver_major = VER_2_X, + .crit_int = 1, + .combo_int = 1, + .adc = 0, + .srot_split = 1, + .max_sensors = 16, + .trip_min_temp = 0, + .trip_max_temp = 204000, +}; + static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = { /* ----- SROT ------ */ /* VERSION */ @@ -104,6 +115,12 @@ struct tsens_plat_data data_tsens_v2 = { .fields = tsens_v2_regfields, }; +struct tsens_plat_data data_ipq8074 = { + .ops = &ops_generic_v2, + .feat = &ipq8074_feat, + .fields = tsens_v2_regfields, +}; + /* Kept around for backward compatibility with old msm8996.dtsi */ struct tsens_plat_data data_8996 = { .num_sensors = 13, --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -991,6 +991,9 @@ static const struct of_device_id tsens_t .compatible = "qcom,ipq8064-tsens", .data = &data_8960, }, { + .compatible = "qcom,ipq8074-tsens", + .data = &data_ipq8074, + }, { .compatible = "qcom,mdm9607-tsens", .data = &data_9607, }, { --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -599,6 +599,6 @@ extern struct tsens_plat_data data_8916, extern struct tsens_plat_data data_tsens_v1, data_8976; /* TSENS v2 targets */ -extern struct tsens_plat_data data_8996, data_tsens_v2; +extern struct tsens_plat_data data_8996, data_ipq8074, data_tsens_v2; #endif /* __QCOM_TSENS_H__ */