diff mbox series

[v7,3/7] arm64: dts: msm8996: thermal: Initialise via DT and add second controller

Message ID f6cb99e6b805b0850b039e4f5d469e761d84f6d0.1531384019.git.amit.kucheria@linaro.org
State Superseded
Headers show
Series None | expand

Commit Message

Amit Kucheria July 12, 2018, 8:39 a.m. UTC
We also split up the regmap address space into two, for the TM and SROT
registers. This was required to deal with different address offsets for the
TM and SROT registers across different SoC families.

8996 has two TSENS IP blocks, initialise the second one too.

Since tsens-common.c/init_common() currently only registers one address
space, the order is important (TM before SROT). This is OK since the code
doesn't really use the SROT functionality yet.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Tested-by: Matthias Kaehlcke <mka@chromium.org>

---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

-- 
2.7.4

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Comments

Doug Anderson July 12, 2018, 5:14 p.m. UTC | #1
Hi,

On Thu, Jul 12, 2018 at 1:39 AM, Amit Kucheria <amit.kucheria@linaro.org> wrote:
> We also split up the regmap address space into two, for the TM and SROT

> registers. This was required to deal with different address offsets for the

> TM and SROT registers across different SoC families.

>

> 8996 has two TSENS IP blocks, initialise the second one too.

>

> Since tsens-common.c/init_common() currently only registers one address

> space, the order is important (TM before SROT). This is OK since the code

> doesn't really use the SROT functionality yet.

>

> Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>

> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

> Tested-by: Matthias Kaehlcke <mka@chromium.org>

> ---

>  arch/arm64/boot/dts/qcom/msm8996.dtsi | 14 ++++++++++++--

>  1 file changed, 12 insertions(+), 2 deletions(-)


Reviewed-by: Douglas Anderson <dianders@chromium.org>

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 8c7f9ca..688e752 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -459,9 +459,19 @@ 
 			status = "disabled";
 		};
 
-		tsens0: thermal-sensor@4a8000 {
+		tsens0: thermal-sensor@4a9000 {
 			compatible = "qcom,msm8996-tsens";
-			reg = <0x4a8000 0x2000>;
+			reg = <0x4a9000 0x1000>, /* TM */
+			      <0x4a8000 0x1000>; /* SROT */
+			#qcom,sensors = <13>;
+			#thermal-sensor-cells = <1>;
+		};
+
+		tsens1: thermal-sensor@4ad000 {
+			compatible = "qcom,msm8996-tsens";
+			reg = <0x4ad000 0x1000>, /* TM */
+			      <0x4ac000 0x1000>; /* SROT */
+			#qcom,sensors = <8>;
 			#thermal-sensor-cells = <1>;
 		};