From: Robert Marko <robimarko@gmail.com>
To: agross@kernel.org, bjorn.andersson@linaro.org, amitk@kernel.org,
thara.gopinath@linaro.org, rafael@kernel.org,
daniel.lezcano@linaro.org, rui.zhang@intel.com,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Robert Marko <robimarko@gmail.com>
Subject: [PATCH 4/5] drivers: thermal: tsens: add IPQ8074 support
Date: Sat, 30 Apr 2022 22:51:00 +0200 [thread overview]
Message-ID: <20220430205101.459782-4-robimarko@gmail.com> (raw)
In-Reply-To: <20220430205101.459782-1-robimarko@gmail.com>
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>
---
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(-)
diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c
index 9babc69bfd22..29a61d2d6ca3 100644
--- a/drivers/thermal/qcom/tsens-v2.c
+++ b/drivers/thermal/qcom/tsens-v2.c
@@ -39,6 +39,17 @@ static struct tsens_features tsens_v2_feat = {
.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,
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index b7701d5efdfc..3624daaaf34b 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -990,6 +990,9 @@ static const struct of_device_id tsens_table[] = {
{
.compatible = "qcom,ipq8064-tsens",
.data = &data_8960,
+ }, {
+ .compatible = "qcom,ipq8074-tsens",
+ .data = &data_ipq8074,
}, {
.compatible = "qcom,mdm9607-tsens",
.data = &data_9607,
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h
index 747004476347..8dd990d944ad 100644
--- a/drivers/thermal/qcom/tsens.h
+++ b/drivers/thermal/qcom/tsens.h
@@ -599,6 +599,6 @@ extern struct tsens_plat_data data_8916, data_8939, data_8974, data_9607;
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__ */
--
2.35.1
next prev parent reply other threads:[~2022-04-30 20:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-30 20:50 [PATCH 1/5] dt-bindings: thermal: tsens: Add ipq8074 compatible Robert Marko
2022-04-30 20:50 ` [PATCH 2/5] drivers: thermal: tsens: Add support for combined interrupt Robert Marko
2022-04-30 20:50 ` [PATCH 3/5] drivers: thermal: tsens: allow configuring min and max trips Robert Marko
2022-04-30 20:51 ` Robert Marko [this message]
2022-04-30 20:51 ` [PATCH 5/5] arm64: dts: ipq8074: add thermal nodes Robert Marko
2022-05-01 8:33 ` [PATCH 1/5] dt-bindings: thermal: tsens: Add ipq8074 compatible Krzysztof Kozlowski
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