[PATCH v2 1/4] dt-bindings: thermal: allow more resets for tsadc node in rockchip-thermal.yaml

The tsadc node in rk356x.dtsi has more resets defined then currently
allowed by rockchip-thermal.yaml, so fix that in the documentation.
The driver now uses the devm_reset_control_array_get() function,
so reset-names is no longer required, but keep it for legacy reasons.

Signed-off-by: Johan Jonker <redacted>
---

Changed V2:
  Remove deprecated
---
 .../devicetree/bindings/thermal/rockchip-thermal.yaml      | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
index b96ea277b..3c074706e 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml

@@ -37,11 +37,15 @@ properties:
       - const: apb_pclk
 
   resets:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   reset-names:
+    minItems: 1
     items:
       - const: tsadc-apb
+      - const: tsadc
+      - const: tsadc-phy
 
   "#thermal-sensor-cells":
     const: 1

@@ -71,7 +75,6 @@ required:
   - clocks
   - clock-names
   - resets
-  - reset-names
   - "#thermal-sensor-cells"
 
 additionalProperties: false

-- 
2.20.1


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The tsadc node in rk356x.dtsi has more resets then currently
supported by the rockchip_thermal.c driver, so use
devm_reset_control_array_get() to reset them all.

Signed-off-by: Johan Jonker <redacted>
---
 drivers/thermal/rockchip_thermal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 657d84b99..dc3a9c276 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c

@@ -1383,7 +1383,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 	if (IS_ERR(thermal->regs))
 		return PTR_ERR(thermal->regs);
 
-	thermal->reset = devm_reset_control_get(&pdev->dev, "tsadc-apb");
+	thermal->reset = devm_reset_control_array_get(&pdev->dev, false, false);
 	if (IS_ERR(thermal->reset)) {
 		error = PTR_ERR(thermal->reset);
 		dev_err(&pdev->dev, "failed to get tsadc reset: %d\n", error);

-- 
2.20.1


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Remove redundent comments from rockchip-thermal.yaml
Sort compatibles in alphabetical order.

Signed-off-by: Johan Jonker <redacted>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../bindings/thermal/rockchip-thermal.yaml       | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
index 3c074706e..f6c1be226 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml

@@ -12,14 +12,14 @@ maintainers:
 properties:
   compatible:
     enum:
-      - rockchip,px30-tsadc # PX30 SoCs
-      - rockchip,rv1108-tsadc # RV1108 SoCs
-      - rockchip,rk3228-tsadc # RK3228 SoCs
-      - rockchip,rk3288-tsadc # RK3288 SoCs
-      - rockchip,rk3328-tsadc # RK3328 SoCs
-      - rockchip,rk3368-tsadc # RK3368 SoCs
-      - rockchip,rk3399-tsadc # RK3399 SoCs
-      - rockchip,rk3568-tsadc # RK3568 SoCs
+      - rockchip,px30-tsadc
+      - rockchip,rk3228-tsadc
+      - rockchip,rk3288-tsadc
+      - rockchip,rk3328-tsadc
+      - rockchip,rk3368-tsadc
+      - rockchip,rk3399-tsadc
+      - rockchip,rk3568-tsadc
+      - rockchip,rv1108-tsadc
 
   reg:
     maxItems: 1

-- 
2.20.1


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In the rockchip_thermal.c driver we now get the resets with
a devm_reset_control_array_get() function, so remove
the reset-names property as it is no longer needed.
Although no longer required in rockchip-thermal.yaml
sort tsadc-apb as first item.

Signed-off-by: Johan Jonker <redacted>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index e42fbac61..d013348bc 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi

@@ -838,9 +838,8 @@
 		assigned-clock-rates = <17000000>, <700000>;
 		clocks = <&cru CLK_TSADC>, <&cru PCLK_TSADC>;
 		clock-names = "tsadc", "apb_pclk";
-		resets = <&cru SRST_TSADC>, <&cru SRST_P_TSADC>,
+		resets = <&cru SRST_P_TSADC>, <&cru SRST_TSADC>,
 			 <&cru SRST_TSADCPHY>;
-		reset-names = "tsadc", "tsadc-apb", "tsadc-phy";
 		rockchip,grf = <&grf>;
 		rockchip,hw-tshut-temp = <95000>;
 		pinctrl-names = "init", "default", "sleep";

-- 
2.20.1


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On Thu, 30 Sep 2021 13:05:14 +0200, Johan Jonker wrote:

The tsadc node in rk356x.dtsi has more resets defined then currently
allowed by rockchip-thermal.yaml, so fix that in the documentation.
The driver now uses the devm_reset_control_array_get() function,
so reset-names is no longer required, but keep it for legacy reasons.

Signed-off-by: Johan Jonker <redacted>
---

Changed V2:
  Remove deprecated
---
 .../devicetree/bindings/thermal/rockchip-thermal.yaml      | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Reviewed-by: Rob Herring <robh@kernel.org>

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On Thu, 30 Sep 2021 13:05:14 +0200, Johan Jonker wrote:

The tsadc node in rk356x.dtsi has more resets defined then currently
allowed by rockchip-thermal.yaml, so fix that in the documentation.
The driver now uses the devm_reset_control_array_get() function,
so reset-names is no longer required, but keep it for legacy reasons.

Applied, thanks!

Fixed the patch subject to the regular prefixes.

[4/4] arm64: dts: fix resets in tsadc node for rk356x.dtsi
      commit: 5c9e66c6b75a754025c74bde7b7a6c52674d8aa1

Best regards,
-- 
Heiko Stuebner [off-list ref]

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