102 lines
3.5 KiB
Diff
102 lines
3.5 KiB
Diff
From 7805365fee582056b32c69cf35aafbb94b14a8ca Mon Sep 17 00:00:00 2001
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From: Robert Marko <robimarko@gmail.com>
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Date: Fri, 19 Aug 2022 00:02:43 +0200
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Subject: [PATCH] thermal/drivers/tsens: Allow configuring min and max trips
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IPQ8074 and IPQ6018 dont support negative trip temperatures and support
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up to 204 degrees C as the max trip temperature.
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So, instead of always setting the -40 as min and 120 degrees C as max
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allow it to be configured as part of the features.
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Signed-off-by: Robert Marko <robimarko@gmail.com>
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Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Link: https://lore.kernel.org/r/20220818220245.338396-3-robimarko@gmail.com
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Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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---
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drivers/thermal/qcom/tsens-8960.c | 2 ++
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drivers/thermal/qcom/tsens-v0_1.c | 2 ++
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drivers/thermal/qcom/tsens-v1.c | 2 ++
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drivers/thermal/qcom/tsens-v2.c | 2 ++
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drivers/thermal/qcom/tsens.c | 4 ++--
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drivers/thermal/qcom/tsens.h | 4 ++++
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6 files changed, 14 insertions(+), 2 deletions(-)
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--- a/drivers/thermal/qcom/tsens-8960.c
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+++ b/drivers/thermal/qcom/tsens-8960.c
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@@ -273,6 +273,8 @@ static struct tsens_features tsens_8960_
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.adc = 1,
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.srot_split = 0,
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.max_sensors = 11,
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+ .trip_min_temp = -40000,
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+ .trip_max_temp = 120000,
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};
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struct tsens_plat_data data_8960 = {
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--- a/drivers/thermal/qcom/tsens-v0_1.c
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+++ b/drivers/thermal/qcom/tsens-v0_1.c
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@@ -553,6 +553,8 @@ static struct tsens_features tsens_v0_1_
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.adc = 1,
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.srot_split = 1,
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.max_sensors = 11,
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+ .trip_min_temp = -40000,
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+ .trip_max_temp = 120000,
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};
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static const struct reg_field tsens_v0_1_regfields[MAX_REGFIELDS] = {
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--- a/drivers/thermal/qcom/tsens-v1.c
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+++ b/drivers/thermal/qcom/tsens-v1.c
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@@ -277,6 +277,8 @@ static struct tsens_features tsens_v1_fe
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.adc = 1,
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.srot_split = 1,
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.max_sensors = 11,
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+ .trip_min_temp = -40000,
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+ .trip_max_temp = 120000,
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};
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static const struct reg_field tsens_v1_regfields[MAX_REGFIELDS] = {
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--- a/drivers/thermal/qcom/tsens-v2.c
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+++ b/drivers/thermal/qcom/tsens-v2.c
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@@ -35,6 +35,8 @@ static struct tsens_features tsens_v2_fe
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.adc = 0,
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.srot_split = 1,
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.max_sensors = 16,
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+ .trip_min_temp = -40000,
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+ .trip_max_temp = 120000,
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};
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static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = {
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--- a/drivers/thermal/qcom/tsens.c
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+++ b/drivers/thermal/qcom/tsens.c
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@@ -573,8 +573,8 @@ static int tsens_set_trips(struct therma
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dev_dbg(dev, "[%u] %s: proposed thresholds: (%d:%d)\n",
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hw_id, __func__, low, high);
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- cl_high = clamp_val(high, -40000, 120000);
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- cl_low = clamp_val(low, -40000, 120000);
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+ cl_high = clamp_val(high, priv->feat->trip_min_temp, priv->feat->trip_max_temp);
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+ cl_low = clamp_val(low, priv->feat->trip_min_temp, priv->feat->trip_max_temp);
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high_val = tsens_mC_to_hw(s, cl_high);
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low_val = tsens_mC_to_hw(s, cl_low);
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--- a/drivers/thermal/qcom/tsens.h
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+++ b/drivers/thermal/qcom/tsens.h
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@@ -499,6 +499,8 @@ enum regfield_ids {
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* with SROT only being available to secure boot firmware?
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* @has_watchdog: does this IP support watchdog functionality?
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* @max_sensors: maximum sensors supported by this version of the IP
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+ * @trip_min_temp: minimum trip temperature supported by this version of the IP
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+ * @trip_max_temp: maximum trip temperature supported by this version of the IP
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*/
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struct tsens_features {
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unsigned int ver_major;
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@@ -508,6 +510,8 @@ struct tsens_features {
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unsigned int srot_split:1;
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unsigned int has_watchdog:1;
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unsigned int max_sensors;
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+ int trip_min_temp;
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+ int trip_max_temp;
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};
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/**
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