| Message ID | 20180530090946.1635-2-suzuki.katsuhiro@socionext.com |
|---|---|
| State | New |
| Headers | show |
| Series | [1/8] media: uniphier: add DT bindings documentation for UniPhier HSC | expand |
2018-05-30 18:09 GMT+09:00 Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>: > This patch adds DT binding documentation for UniPhier HSC which is > MPEG2-TS input/output and demux subsystem. > > Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> > --- > .../bindings/media/uniphier,hsc.txt | 38 +++++++++++++++++++ > 1 file changed, 38 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/uniphier,hsc.txt > > diff --git a/Documentation/devicetree/bindings/media/uniphier,hsc.txt b/Documentation/devicetree/bindings/media/uniphier,hsc.txt > new file mode 100644 > index 000000000000..4242483b2ecc > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/uniphier,hsc.txt > @@ -0,0 +1,38 @@ > +Socionext UniPhier HSC (High-speed Stream Controller) > + > +The Socionext UniPhier HSC subsystem consists of MPEG2-TS input/output and > +demultiplexer cores in the same register space. > + > +This interface is support TS serial signals (clock, valid, sync, data) from > +external demodulators. > + > +Required properties: > +- compatible : should be one of the following: > + "socionext,uniphier-ld11-hsc" > + "socionext,uniphier-ld20-hsc" > +- reg : offset and length of the register set for the device. > +- interrupts : should contain DMA and TSI error interrupt. > +- pinctrl-names : should be "default". > +- pinctrl-0 : defined TS serial signal pins for external demodulators. > +- clock-names : should include following entries: "the following entries:" > + "hsc", "stdmac" > +- clocks : a list of phandle, should contain an entry for each > + entry in clock-names. > +- reset-names : should include following entries: Ditto. > + "hsc", "stdmac" > +- resets : a list of phandle, should contain an entry for each > + entry in reset-names. > + > +Example: > + hsc { > + compatible = "socionext,uniphier-ld20-hsc"; > + reg = <0x5c000000 0x100000>; > + interrupts = <0 100 4>, <0 101 4>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hscin2_s>, > + <&pinctrl_hscin3_s>; > + clock-names = "stdmac", "hsc"; > + clocks = <&sys_clk 8>, <&sys_clk 9>; > + reset-names = "stdmac", "hsc"; > + resets = <&sys_rst 8>, <&sys_rst 9>; > + }; > -- > 2.17.0 > -- Best Regards Masahiro Yamada
diff --git a/Documentation/devicetree/bindings/media/uniphier,hsc.txt b/Documentation/devicetree/bindings/media/uniphier,hsc.txt new file mode 100644 index 000000000000..4242483b2ecc --- /dev/null +++ b/Documentation/devicetree/bindings/media/uniphier,hsc.txt @@ -0,0 +1,38 @@ +Socionext UniPhier HSC (High-speed Stream Controller) + +The Socionext UniPhier HSC subsystem consists of MPEG2-TS input/output and +demultiplexer cores in the same register space. + +This interface is support TS serial signals (clock, valid, sync, data) from +external demodulators. + +Required properties: +- compatible : should be one of the following: + "socionext,uniphier-ld11-hsc" + "socionext,uniphier-ld20-hsc" +- reg : offset and length of the register set for the device. +- interrupts : should contain DMA and TSI error interrupt. +- pinctrl-names : should be "default". +- pinctrl-0 : defined TS serial signal pins for external demodulators. +- clock-names : should include following entries: + "hsc", "stdmac" +- clocks : a list of phandle, should contain an entry for each + entry in clock-names. +- reset-names : should include following entries: + "hsc", "stdmac" +- resets : a list of phandle, should contain an entry for each + entry in reset-names. + +Example: + hsc { + compatible = "socionext,uniphier-ld20-hsc"; + reg = <0x5c000000 0x100000>; + interrupts = <0 100 4>, <0 101 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hscin2_s>, + <&pinctrl_hscin3_s>; + clock-names = "stdmac", "hsc"; + clocks = <&sys_clk 8>, <&sys_clk 9>; + reset-names = "stdmac", "hsc"; + resets = <&sys_rst 8>, <&sys_rst 9>; + };
This patch adds DT binding documentation for UniPhier HSC which is MPEG2-TS input/output and demux subsystem. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> --- .../bindings/media/uniphier,hsc.txt | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/uniphier,hsc.txt -- 2.17.0