[v2,1/3] dt-bindings: auxadc: Add binding document for Mediatek auxadc.
diff mbox

Message ID 1467690610-20550-2-git-send-email-zhiyong.tao@mediatek.com
State New
Headers show

Commit Message

Zhiyong Tao July 5, 2016, 3:50 a.m. UTC
The commit adds the device tree binding documentation for the mediatek
auxadc found on Mediatek MT2701.
Thermal gets auxadc sample data by iio device.
So the commit changes auxadc device tree binding documentation from
/soc/mediatek/auxadc.txt to /iio/adc/mt65xx_auxadc.txt.

Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
---
 .../devicetree/bindings/iio/adc/mt65xx_auxadc.txt  |   27 ++++++++++++++++++++
 .../devicetree/bindings/soc/mediatek/auxadc.txt    |   21 ---------------
 2 files changed, 27 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt
 delete mode 100644 Documentation/devicetree/bindings/soc/mediatek/auxadc.txt

Comments

Rob Herring July 5, 2016, 8:43 p.m. UTC | #1
On Tue, Jul 05, 2016 at 11:50:08AM +0800, Zhiyong Tao wrote:
> The commit adds the device tree binding documentation for the mediatek
> auxadc found on Mediatek MT2701.
> Thermal gets auxadc sample data by iio device.
> So the commit changes auxadc device tree binding documentation from
> /soc/mediatek/auxadc.txt to /iio/adc/mt65xx_auxadc.txt.
> 
> Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
> ---
>  .../devicetree/bindings/iio/adc/mt65xx_auxadc.txt  |   27 ++++++++++++++++++++
>  .../devicetree/bindings/soc/mediatek/auxadc.txt    |   21 ---------------
>  2 files changed, 27 insertions(+), 21 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt
>  delete mode 100644 Documentation/devicetree/bindings/soc/mediatek/auxadc.txt

Next time, use the git-format-patch -M option to send so only the 
changes have to be reviewed.

> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt b/Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt
> new file mode 100644
> index 0000000..47fcd1b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt
> @@ -0,0 +1,27 @@
> +* Mediatek AUXADC - Analog to Digital Converter on Mediatek mobile soc (mt65xx/mt81xx/mt27xx)
> +===============
> +
> +The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found
> +in some Mediatek SoCs which among other things measures the temperatures
> +in the SoC. It can be used directly with register accesses, but it is also
> +used by thermal controller which reads the temperatures from the AUXADC
> +directly via its own bus interface. See
> +Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
> +for the Thermal Controller which holds a phandle to the AUXADC.
> +
> +Required properties:
> +  - compatible: "mediatek,mt2701-auxadc" or "mediatek,mt8173-auxadc"
> +  - reg: Address range of the AUXADC unit.
> +  - clocks: Should contain a clock specifier for each entry in clock-names
> +  - clock-names: Should contain "main".
> +  - io-channel-cells: Should be 1, see ../iio-bindings.txt

Should be #io-channel-cells

> +
> +Example:
> +
> +auxadc: auxadc@11001000 {

Should be adc@...

> +	compatible = "mediatek,mt2701-auxadc";
> +	reg = <0 0x11001000 0 0x1000>;
> +	clocks = <&pericfg CLK_PERI_AUXADC>;
> +	clock-names = "main";
> +	#io-channel-cells = <1>;
> +};
> diff --git a/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt b/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt
> deleted file mode 100644
> index bdb7829..0000000
> --- a/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -MediaTek AUXADC
> -===============
> -
> -The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found
> -in some Mediatek SoCs which among other things measures the temperatures
> -in the SoC. It can be used directly with register accesses, but it is also
> -used by thermal controller which reads the temperatures from the AUXADC
> -directly via its own bus interface. See
> -Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
> -for the Thermal Controller which holds a phandle to the AUXADC.
> -
> -Required properties:
> -- compatible: Must be "mediatek,mt8173-auxadc"
> -- reg: Address range of the AUXADC unit
> -
> -Example:
> -
> -auxadc: auxadc@11001000 {
> -	compatible = "mediatek,mt8173-auxadc";
> -	reg = <0 0x11001000 0 0x1000>;
> -};
> -- 
> 1.7.9.5
>

Patch
diff mbox

diff --git a/Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt b/Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt
new file mode 100644
index 0000000..47fcd1b
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/mt65xx_auxadc.txt
@@ -0,0 +1,27 @@ 
+* Mediatek AUXADC - Analog to Digital Converter on Mediatek mobile soc (mt65xx/mt81xx/mt27xx)
+===============
+
+The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found
+in some Mediatek SoCs which among other things measures the temperatures
+in the SoC. It can be used directly with register accesses, but it is also
+used by thermal controller which reads the temperatures from the AUXADC
+directly via its own bus interface. See
+Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
+for the Thermal Controller which holds a phandle to the AUXADC.
+
+Required properties:
+  - compatible: "mediatek,mt2701-auxadc" or "mediatek,mt8173-auxadc"
+  - reg: Address range of the AUXADC unit.
+  - clocks: Should contain a clock specifier for each entry in clock-names
+  - clock-names: Should contain "main".
+  - io-channel-cells: Should be 1, see ../iio-bindings.txt
+
+Example:
+
+auxadc: auxadc@11001000 {
+	compatible = "mediatek,mt2701-auxadc";
+	reg = <0 0x11001000 0 0x1000>;
+	clocks = <&pericfg CLK_PERI_AUXADC>;
+	clock-names = "main";
+	#io-channel-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt b/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt
deleted file mode 100644
index bdb7829..0000000
--- a/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt
+++ /dev/null
@@ -1,21 +0,0 @@ 
-MediaTek AUXADC
-===============
-
-The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found
-in some Mediatek SoCs which among other things measures the temperatures
-in the SoC. It can be used directly with register accesses, but it is also
-used by thermal controller which reads the temperatures from the AUXADC
-directly via its own bus interface. See
-Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
-for the Thermal Controller which holds a phandle to the AUXADC.
-
-Required properties:
-- compatible: Must be "mediatek,mt8173-auxadc"
-- reg: Address range of the AUXADC unit
-
-Example:
-
-auxadc: auxadc@11001000 {
-	compatible = "mediatek,mt8173-auxadc";
-	reg = <0 0x11001000 0 0x1000>;
-};