| Message ID | 20190503072813.2719-6-tiny.windzz@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for H6 thermal sensor | expand |
On Fri, 03 May 2019, Yangtao Li wrote: > This patch adds documentation for the H6 GPADC binding. > > Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> > --- > .../devicetree/bindings/mfd/sun4i-gpadc.txt | 27 +++++++++++++++++-- > 1 file changed, 25 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt > index 86dd8191b04c..eeaf27eb8abd 100644 > --- a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt > +++ b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt > @@ -5,11 +5,22 @@ and sometimes as a touchscreen controller. > > Required properties: > - compatible: "allwinner,sun8i-a33-ths", > + "allwinner,sun50i-h6-ths", > - reg: mmio address range of the chip, > - - #thermal-sensor-cells: shall be 0, > + - #thermal-sensor-cells: shall be 0 for sun8i-a33-ths, > + shall be 1 for sun50i-h6-ths, > - #io-channel-cells: shall be 0, > > -Example: > +Optional properties: > + - clocks: Must contain an entry for each entry in clock-names. > + See common clock-bindings.txt for details. Nit: This should be a relative path, like the reset.txt below. > + - clock-names: A list of clock names. For sun50i-h6-ths, it must contain > + "bus". > + - resets: Must contain an entry for each entry in reset-names. > + See ../reset/reset.txt for details. > + - reset-names: For sun50i-h6-ths, it must contain "bus". > + > +Example1: > ths: ths@1c25000 { > compatible = "allwinner,sun8i-a33-ths"; > reg = <0x01c25000 0x100>; > @@ -17,6 +28,18 @@ Example: > #io-channel-cells = <0>; > }; > > +Example2: > + ths: ths@1c25000 { > + compatible = "allwinner,sun50i-h6-ths"; > + reg = <0x05070400 0x100>; > + clocks = <&ccu CLK_BUS_THS>; > + clock-names = "bus"; > + resets = <&ccu RST_BUS_THS>; > + reset-names = "bus"; > + #thermal-sensor-cells = <1>; > + #io-channel-cells = <0>; > + }; > + > sun4i, sun5i and sun6i SoCs are also supported via the older binding: > > sun4i resistive touchscreen controller
diff --git a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt index 86dd8191b04c..eeaf27eb8abd 100644 --- a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt +++ b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt @@ -5,11 +5,22 @@ and sometimes as a touchscreen controller. Required properties: - compatible: "allwinner,sun8i-a33-ths", + "allwinner,sun50i-h6-ths", - reg: mmio address range of the chip, - - #thermal-sensor-cells: shall be 0, + - #thermal-sensor-cells: shall be 0 for sun8i-a33-ths, + shall be 1 for sun50i-h6-ths, - #io-channel-cells: shall be 0, -Example: +Optional properties: + - clocks: Must contain an entry for each entry in clock-names. + See common clock-bindings.txt for details. + - clock-names: A list of clock names. For sun50i-h6-ths, it must contain + "bus". + - resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. + - reset-names: For sun50i-h6-ths, it must contain "bus". + +Example1: ths: ths@1c25000 { compatible = "allwinner,sun8i-a33-ths"; reg = <0x01c25000 0x100>; @@ -17,6 +28,18 @@ Example: #io-channel-cells = <0>; }; +Example2: + ths: ths@1c25000 { + compatible = "allwinner,sun50i-h6-ths"; + reg = <0x05070400 0x100>; + clocks = <&ccu CLK_BUS_THS>; + clock-names = "bus"; + resets = <&ccu RST_BUS_THS>; + reset-names = "bus"; + #thermal-sensor-cells = <1>; + #io-channel-cells = <0>; + }; + sun4i, sun5i and sun6i SoCs are also supported via the older binding: sun4i resistive touchscreen controller
This patch adds documentation for the H6 GPADC binding. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- .../devicetree/bindings/mfd/sun4i-gpadc.txt | 27 +++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-)