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From: Robert Marko <robimarko@gmail.com>
To: amitk@kernel.org, thara.gopinath@linaro.org, agross@kernel.org,
	bjorn.andersson@linaro.org, rafael@kernel.org,
	daniel.lezcano@linaro.org, rui.zhang@intel.com,
	robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Robert Marko <robimarko@gmail.com>
Subject: [PATCH v3 4/5] drivers: thermal: tsens: add IPQ8074 support
Date: Tue,  3 May 2022 22:05:29 +0200	[thread overview]
Message-ID: <20220503200530.4019673-4-robimarko@gmail.com> (raw)
In-Reply-To: <20220503200530.4019673-1-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


  parent reply	other threads:[~2022-05-03 20:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-03 20:05 [PATCH v3 1/5] dt-bindings: thermal: tsens: Add ipq8074 compatible Robert Marko
2022-05-03 20:05 ` [PATCH v3 2/5] drivers: thermal: tsens: Add support for combined interrupt Robert Marko
2022-05-03 20:05 ` [PATCH v3 3/5] drivers: thermal: tsens: allow configuring min and max trips Robert Marko
2022-05-03 20:05 ` Robert Marko [this message]
2022-05-03 20:05 ` [PATCH v3 5/5] arm64: dts: ipq8074: add thermal nodes Robert Marko

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