[PATCH 0/2] Add Mediatek Efuse Device Node

[PATCH 0/2] Add Mediatek Efuse Device Node

[michael.mei-NuS5LvNUpcJWk0Htik3J/w]

From: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

This patch adds efuse and soc_data device nodes to read via NVMEM.
These device nodes store data including thermal calibration, chip ID,
and drivers like thermal sensor will read out theses data to configure
dirver.

Michael Mei (2):
  arm64: dts: mt8183: add efuse and Mediatek Chip id node to read
  dt-bindings: nvmem: mediatek: add support for MediaTek mt8183 SoC

 .../devicetree/bindings/nvmem/mtk-efuse.txt       |  1 +
 arch/arm64/boot/dts/mediatek/mt8183.dtsi          | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

-- 
2.18.0

[PATCH 1/2] arm64: dts: mt8183: add efuse and Mediatek Chip id node to read

[michael.mei-NuS5LvNUpcJWk0Htik3J/w]

From: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

support for reading chip ID and efuse

Signed-off-by: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
This patch is based on v5.1-rc1 and these patches:

https://patchwork.kernel.org/patch/10856987/
https://patchwork.kernel.org/patch/10839021/
https://patchwork.kernel.org/patch/10879015/
https://patchwork.kernel.org/patch/10878999/
https://patchwork.kernel.org/patch/10858941/
https://patchwork.kernel.org/patch/10846685/
https://patchwork.kernel.org/patch/10893519
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index b36e37fcdfe3..405cd7e2ca4b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -148,6 +148,15 @@
 		compatible = "simple-bus";
 		ranges;
 
+		soc_data: soc_data@08000000 {
+			compatible = "mediatek,mt8183-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x08000000 0 0x0010>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@c000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <4>;
@@ -353,6 +362,12 @@
 			status = "disabled";
 		};
 
+		efuse: efuse@11f10000 {
+			compatible = "mediatek,mt8183-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x11f10000 0 0x1000>;
+		};
+
 		mfgcfg: syscon@13000000 {
 			compatible = "mediatek,mt8183-mfgcfg", "syscon";
 			reg = <0 0x13000000 0 0x1000>;
-- 
2.18.0

Re: [PATCH 1/2] arm64: dts: mt8183: add efuse and Mediatek Chip id node to read

[Matthias Brugger]

Hi Michael,

On 16/04/2019 10:19, michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org wrote:
> From: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> 
> support for reading chip ID and efuse
> 
> Signed-off-by: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> ---
> This patch is based on v5.1-rc1 and these patches:
> 
> https://patchwork.kernel.org/patch/10856987/
> https://patchwork.kernel.org/patch/10839021/
> https://patchwork.kernel.org/patch/10879015/
> https://patchwork.kernel.org/patch/10878999/
> https://patchwork.kernel.org/patch/10858941/
> https://patchwork.kernel.org/patch/10846685/
> https://patchwork.kernel.org/patch/10893519

Can you please work with JJian, Hsin-Hsiung, Weiyi, Erin and Zhiyong (hope I
didn't forgot anyone) to send this all as a series once the driver parts are
taken by the respective maintainers? This would make my live much easier.

Thanks a lot!
Matthias

> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index b36e37fcdfe3..405cd7e2ca4b 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -148,6 +148,15 @@
>  		compatible = "simple-bus";
>  		ranges;
>  
> +		soc_data: soc_data@08000000 {
> +			compatible = "mediatek,mt8183-efuse",
> +				     "mediatek,efuse";
> +			reg = <0 0x08000000 0 0x0010>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +		};
> +
>  		gic: interrupt-controller@c000000 {
>  			compatible = "arm,gic-v3";
>  			#interrupt-cells = <4>;
> @@ -353,6 +362,12 @@
>  			status = "disabled";
>  		};
>  
> +		efuse: efuse@11f10000 {
> +			compatible = "mediatek,mt8183-efuse",
> +				     "mediatek,efuse";
> +			reg = <0 0x11f10000 0 0x1000>;
> +		};
> +
>  		mfgcfg: syscon@13000000 {
>  			compatible = "mediatek,mt8183-mfgcfg", "syscon";
>  			reg = <0 0x13000000 0 0x1000>;
> 

[PATCH 2/2] dt-bindings: nvmem: mediatek: add support for MediaTek mt8183 SoC

[michael.mei-NuS5LvNUpcJWk0Htik3J/w]

From: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

This updates dt-binding documentation for MediaTek mt8183
For the both SoCs supported all rely on the fallback binding
of the generic case with "mediatek,efuse".

Signed-off-by: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
This patch is based on v5.1-rc1 and these patches:

https://patchwork.kernel.org/patch/10856987/
https://patchwork.kernel.org/patch/10839021/
https://patchwork.kernel.org/patch/10879015/
https://patchwork.kernel.org/patch/10878999/
https://patchwork.kernel.org/patch/10858941/
https://patchwork.kernel.org/patch/10846685/
https://patchwork.kernel.org/patch/10893519
---
 Documentation/devicetree/bindings/nvmem/mtk-efuse.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
index 0668c45a156d..b4d448bb60ce 100644
--- a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
@@ -7,6 +7,7 @@ Required properties:
 	      "mediatek,mt7622-efuse", "mediatek,efuse": for MT7622
 	      "mediatek,mt7623-efuse", "mediatek,efuse": for MT7623
 	      "mediatek,mt8173-efuse" or "mediatek,efuse": for MT8173
+	      "mediatek,mt8183-efuse" or "mediatek,efuse": for MT8183
 - reg: Should contain registers location and length
 
 = Data cells =
-- 
2.18.0

Re: [PATCH 2/2] dt-bindings: nvmem: mediatek: add support for MediaTek mt8183 SoC

[Matthias Brugger]

[adding the corresponding maintainer]

On 16/04/2019 10:19, michael.mei@mediatek.com wrote:
> From: Michael Mei <michael.mei@mediatek.com>
> 
> This updates dt-binding documentation for MediaTek mt8183
> For the both SoCs supported all rely on the fallback binding
> of the generic case with "mediatek,efuse".
> 
> Signed-off-by: Michael Mei <michael.mei@mediatek.com>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> ---
> This patch is based on v5.1-rc1 and these patches:
> 
> https://patchwork.kernel.org/patch/10856987/
> https://patchwork.kernel.org/patch/10839021/
> https://patchwork.kernel.org/patch/10879015/
> https://patchwork.kernel.org/patch/10878999/
> https://patchwork.kernel.org/patch/10858941/
> https://patchwork.kernel.org/patch/10846685/
> https://patchwork.kernel.org/patch/10893519
> ---
>  Documentation/devicetree/bindings/nvmem/mtk-efuse.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> index 0668c45a156d..b4d448bb60ce 100644
> --- a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> +++ b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> @@ -7,6 +7,7 @@ Required properties:
>  	      "mediatek,mt7622-efuse", "mediatek,efuse": for MT7622
>  	      "mediatek,mt7623-efuse", "mediatek,efuse": for MT7623
>  	      "mediatek,mt8173-efuse" or "mediatek,efuse": for MT8173
> +	      "mediatek,mt8183-efuse" or "mediatek,efuse": for MT8183
>  - reg: Should contain registers location and length
>  
>  = Data cells =
> 

Re: [PATCH 2/2] dt-bindings: nvmem: mediatek: add support for MediaTek mt8183 SoC

[Matthias Brugger]

[adding the corresponding maintainer]

On 16/04/2019 10:19, michael.mei@mediatek.com wrote:
> From: Michael Mei <michael.mei@mediatek.com>
> 
> This updates dt-binding documentation for MediaTek mt8183
> For the both SoCs supported all rely on the fallback binding
> of the generic case with "mediatek,efuse".
> 
> Signed-off-by: Michael Mei <michael.mei@mediatek.com>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> ---
> This patch is based on v5.1-rc1 and these patches:
> 
> https://patchwork.kernel.org/patch/10856987/
> https://patchwork.kernel.org/patch/10839021/
> https://patchwork.kernel.org/patch/10879015/
> https://patchwork.kernel.org/patch/10878999/
> https://patchwork.kernel.org/patch/10858941/
> https://patchwork.kernel.org/patch/10846685/
> https://patchwork.kernel.org/patch/10893519
> ---
>  Documentation/devicetree/bindings/nvmem/mtk-efuse.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> index 0668c45a156d..b4d448bb60ce 100644
> --- a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> +++ b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> @@ -7,6 +7,7 @@ Required properties:
>  	      "mediatek,mt7622-efuse", "mediatek,efuse": for MT7622
>  	      "mediatek,mt7623-efuse", "mediatek,efuse": for MT7623
>  	      "mediatek,mt8173-efuse" or "mediatek,efuse": for MT8173
> +	      "mediatek,mt8183-efuse" or "mediatek,efuse": for MT8183
>  - reg: Should contain registers location and length
>  
>  = Data cells =
> 

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[PATCH 1/2] arm64: dts: mt8183: add efuse and Mediatek Chip id node to read

[michael.mei-NuS5LvNUpcJWk0Htik3J/w]

From: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

support for reading chip ID and efuse

Signed-off-by: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
This patch is based on v5.1-rc1 and these patches:

https://patchwork.kernel.org/patch/10856987/
https://patchwork.kernel.org/patch/10839021/
https://patchwork.kernel.org/patch/10879015/
https://patchwork.kernel.org/patch/10878999/
https://patchwork.kernel.org/patch/10858941/
https://patchwork.kernel.org/patch/10846685/
https://patchwork.kernel.org/patch/10893519
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index b36e37fcdfe3..405cd7e2ca4b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -148,6 +148,15 @@
 		compatible = "simple-bus";
 		ranges;
 
+		soc_data: soc_data@08000000 {
+			compatible = "mediatek,mt8183-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x08000000 0 0x0010>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@c000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <4>;
@@ -353,6 +362,12 @@
 			status = "disabled";
 		};
 
+		efuse: efuse@11f10000 {
+			compatible = "mediatek,mt8183-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x11f10000 0 0x1000>;
+		};
+
 		mfgcfg: syscon@13000000 {
 			compatible = "mediatek,mt8183-mfgcfg", "syscon";
 			reg = <0 0x13000000 0 0x1000>;
-- 
2.18.0

[PATCH 2/2] dt-bindings: nvmem: mediatek: add support for MediaTek mt8183 SoC

[michael.mei-NuS5LvNUpcJWk0Htik3J/w]

From: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

This updates dt-binding documentation for MediaTek mt8183
For the both SoCs supported all rely on the fallback binding
of the generic case with "mediatek,efuse".

Signed-off-by: Michael Mei <michael.mei-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
This patch is based on v5.1-rc1 and these patches:

https://patchwork.kernel.org/patch/10856987/
https://patchwork.kernel.org/patch/10839021/
https://patchwork.kernel.org/patch/10879015/
https://patchwork.kernel.org/patch/10878999/
https://patchwork.kernel.org/patch/10858941/
https://patchwork.kernel.org/patch/10846685/
https://patchwork.kernel.org/patch/10893519
---
 Documentation/devicetree/bindings/nvmem/mtk-efuse.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
index 0668c45a156d..b4d448bb60ce 100644
--- a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
@@ -7,6 +7,7 @@ Required properties:
 	      "mediatek,mt7622-efuse", "mediatek,efuse": for MT7622
 	      "mediatek,mt7623-efuse", "mediatek,efuse": for MT7623
 	      "mediatek,mt8173-efuse" or "mediatek,efuse": for MT8173
+	      "mediatek,mt8183-efuse" or "mediatek,efuse": for MT8183
 - reg: Should contain registers location and length
 
 = Data cells =
-- 
2.18.0