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Commit 3afd0a22 authored by Rama Krishna Phani A's avatar Rama Krishna Phani A
Browse files

thermal: tsens: Enable TSENS for msmfalcon 



Temperature sensor (TSENS) driver provides ability to
thermal clients to read from on-die temperature sensors.
msmfalcon supports reading from 14 on-die temperature
sensors and clients can set temperature thresholds and
receive notification.

Change-Id: I9421af7d1b2b83abb81af38fab5f7c6e9285a29d
Signed-off-by: default avatarRama Krishna Phani A <rphani@codeaurora.org>
parent 1f1574bb

Documentation/devicetree/bindings/thermal/tsens.txt

+1 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ Required properties: 
	       should be "qcom,msmgold-tsens" for gold TSENS driver.

	       should be "qcom,msmcobalt-tsens" for cobalt TSENS driver.

	       should be "qcom,msmhamster-tsens" for hamster TSENS driver.

	       should be "qcom,msmfalcon-tsens" for falcon TSENS driver.

	       The compatible property is used to identify the respective fusemap to use

	       for the corresponding SoC.

- reg : offset and length of the TSENS registers.

drivers/thermal/msm-tsens.c

+9 −3
Original line number Diff line number Diff line
@@ -929,6 +929,9 @@ static struct of_device_id tsens_match[] = { 
	{	.compatible = "qcom,msmhamster-tsens",

		.data = (void *)TSENS_CALIB_FUSE_MAP_NONE,

	},

	{	.compatible = "qcom,msmfalcon-tsens",

		.data = (void *)TSENS_CALIB_FUSE_MAP_NONE,

	},

	{}

};
@@ -5421,7 +5424,8 @@ static int get_device_tree_data(struct platform_device *pdev, 
		(!strcmp(id->compatible, "qcom,msmcobalt-tsens")))

		tmdev->tsens_type = TSENS_TYPE3;

	else if (!strcmp(id->compatible, "qcom,msmtitanium-tsens") ||

		(!strcmp(id->compatible, "qcom,msmhamster-tsens"))) {

		(!strcmp(id->compatible, "qcom,msmfalcon-tsens") ||

		(!strcmp(id->compatible, "qcom,msmhamster-tsens")))) {

		tmdev->tsens_type = TSENS_TYPE3;

		tsens_poll_check = 0;

	} else if (!strcmp(id->compatible, "qcom,msm8952-tsens") ||
@@ -5442,7 +5446,8 @@ static int get_device_tree_data(struct platform_device *pdev, 
		(!strcmp(id->compatible, "qcom,msm8937-tsens")) ||

		(!strcmp(id->compatible, "qcom,msmtitanium-tsens")) ||

		(!strcmp(id->compatible, "qcom,msmcobalt-tsens")) ||

		(!strcmp(id->compatible, "qcom,msmhamster-tsens")))

		(!strcmp(id->compatible, "qcom,msmfalcon-tsens") ||

		(!strcmp(id->compatible, "qcom,msmhamster-tsens"))))

			tmdev->tsens_valid_status_check = true;

	}
@@ -5457,7 +5462,8 @@ static int get_device_tree_data(struct platform_device *pdev, 
	if (!strcmp(id->compatible, "qcom,msm8996-tsens") ||

		(!strcmp(id->compatible, "qcom,msmcobalt-tsens")) ||

		(!strcmp(id->compatible, "qcom,msmhamster-tsens")) ||

		(!strcmp(id->compatible, "qcom,msmtitanium-tsens"))) {

		(!strcmp(id->compatible, "qcom,msmfalcon-tsens") ||

		(!strcmp(id->compatible, "qcom,msmtitanium-tsens")))) {

		tmdev->tsens_critical_irq =

				platform_get_irq_byname(pdev,

						"tsens-critical");