diff options
Diffstat (limited to 'target/linux/qualcommax/patches-6.6/0004-v6.2-thermal-drivers-tsens-Add-IPQ8074-support.patch')
| -rw-r--r-- | target/linux/qualcommax/patches-6.6/0004-v6.2-thermal-drivers-tsens-Add-IPQ8074-support.patch | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/target/linux/qualcommax/patches-6.6/0004-v6.2-thermal-drivers-tsens-Add-IPQ8074-support.patch b/target/linux/qualcommax/patches-6.6/0004-v6.2-thermal-drivers-tsens-Add-IPQ8074-support.patch new file mode 100644 index 0000000000..eaea693959 --- /dev/null +++ b/target/linux/qualcommax/patches-6.6/0004-v6.2-thermal-drivers-tsens-Add-IPQ8074-support.patch @@ -0,0 +1,74 @@ +From 0164d794cbc58488a7321272e95958d10cf103a4 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +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 <robimarko@gmail.com> +Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> +Link: https://lore.kernel.org/r/20220818220245.338396-4-robimarko@gmail.com +Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> +--- + 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 +@@ -981,6 +981,9 @@ 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 +@@ -597,6 +597,6 @@ extern struct tsens_plat_data data_8916, + extern struct tsens_plat_data data_tsens_v1, data_8976, data_8956; + + /* 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__ */ |