Message ID | 20191118152518.3374263-5-adrian.ratiu@collabora.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Genericize DW MIPI DSI bridge and add i.MX 6 driver | expand |
Hi, On 18/11/2019 16:25, Adrian Ratiu wrote: A small commit log would be welcome here. > Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.com> > Signed-off-by: Martyn Welch <martyn.welch@collabora.com> > Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> > --- > .../bindings/display/imx/mipi-dsi.txt | 56 +++++++++++++++++++ > 1 file changed, 56 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/imx/mipi-dsi.txt > > diff --git a/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt > new file mode 100644 > index 000000000000..3f05c32ef963 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt New bindings should use the yaml dt-schema format, could you convert it ? Neil > @@ -0,0 +1,56 @@ > +Freescale i.MX6 DW MIPI DSI Host Controller > +=========================================== > + > +The DSI host controller is a Synopsys DesignWare MIPI DSI v1.01 IP > +with a companion PHY IP. > + > +These DT bindings follow the Synopsys DW MIPI DSI bindings defined in > +Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt with > +the following device-specific properties. > + > +Required properties: > + > +- #address-cells: Should be <1>. > +- #size-cells: Should be <0>. > +- compatible: "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi". > +- reg: See dw_mipi_dsi.txt. > +- interrupts: The controller's CPU interrupt. > +- clocks, clock-names: Phandles to the controller's pll reference > + clock(ref) and APB clock(pclk), as described in [1]. > +- ports: a port node with endpoint definitions as defined in [2]. > +- gpr: Should be <&gpr>. > + Phandle to the iomuxc-gpr region containing the multiplexer > + control register. > + > +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt > +[2] Documentation/devicetree/bindings/media/video-interfaces.txt > + > +Example: > + > + mipi_dsi: mipi@21e0000 { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi"; > + reg = <0x021e0000 0x4000>; > + interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>; > + gpr = <&gpr>; > + clocks = <&clks IMX6QDL_CLK_MIPI_CORE_CFG>, > + <&clks IMX6QDL_CLK_MIPI_IPG>; > + clock-names = "ref", "pclk"; > + status = "okay"; > + > + ports { > + port@0 { > + reg = <0>; > + mipi_mux_0: endpoint { > + remote-endpoint = <&ipu1_di0_mipi>; > + }; > + }; > + port@1 { > + reg = <1>; > + mipi_mux_1: endpoint { > + remote-endpoint = <&ipu1_di1_mipi>; > + }; > + }; > + }; > + }; >
On Wed, 20 Nov 2019, Neil Armstrong <narmstrong@baylibre.com> wrote: > Hi, > > On 18/11/2019 16:25, Adrian Ratiu wrote: > > A small commit log would be welcome here. > >> Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.com> >> Signed-off-by: Martyn Welch <martyn.welch@collabora.com> >> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> --- >> .../bindings/display/imx/mipi-dsi.txt | 56 >> +++++++++++++++++++ 1 file changed, 56 insertions(+) create >> mode 100644 >> Documentation/devicetree/bindings/display/imx/mipi-dsi.txt >> diff --git >> a/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt >> b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt >> new file mode 100644 index 000000000000..3f05c32ef963 --- >> /dev/null +++ >> b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt > > New bindings should use the yaml dt-schema format, could you > convert it ? Yes, I will convert to yaml and add a commit log in the next version. Will leave the current patches a little more on review to give others a chance to see them. Thank you! > > Neil > >> @@ -0,0 +1,56 @@ >> +Freescale i.MX6 DW MIPI DSI Host Controller >> +=========================================== >> + >> +The DSI host controller is a Synopsys DesignWare MIPI DSI v1.01 IP >> +with a companion PHY IP. >> + >> +These DT bindings follow the Synopsys DW MIPI DSI bindings defined in >> +Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt with >> +the following device-specific properties. >> + >> +Required properties: >> + >> +- #address-cells: Should be <1>. >> +- #size-cells: Should be <0>. >> +- compatible: "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi". >> +- reg: See dw_mipi_dsi.txt. >> +- interrupts: The controller's CPU interrupt. >> +- clocks, clock-names: Phandles to the controller's pll reference >> + clock(ref) and APB clock(pclk), as described in [1]. >> +- ports: a port node with endpoint definitions as defined in [2]. >> +- gpr: Should be <&gpr>. >> + Phandle to the iomuxc-gpr region containing the multiplexer >> + control register. >> + >> +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt >> +[2] Documentation/devicetree/bindings/media/video-interfaces.txt >> + >> +Example: >> + >> + mipi_dsi: mipi@21e0000 { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + compatible = "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi"; >> + reg = <0x021e0000 0x4000>; >> + interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>; >> + gpr = <&gpr>; >> + clocks = <&clks IMX6QDL_CLK_MIPI_CORE_CFG>, >> + <&clks IMX6QDL_CLK_MIPI_IPG>; >> + clock-names = "ref", "pclk"; >> + status = "okay"; >> + >> + ports { >> + port@0 { >> + reg = <0>; >> + mipi_mux_0: endpoint { >> + remote-endpoint = <&ipu1_di0_mipi>; >> + }; >> + }; >> + port@1 { >> + reg = <1>; >> + mipi_mux_1: endpoint { >> + remote-endpoint = <&ipu1_di1_mipi>; >> + }; >> + }; >> + }; >> + }; >> > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
On Mon, Nov 18, 2019 at 05:25:18PM +0200, Adrian Ratiu wrote: > Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.com> > Signed-off-by: Martyn Welch <martyn.welch@collabora.com> > Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> > --- > .../bindings/display/imx/mipi-dsi.txt | 56 +++++++++++++++++++ > 1 file changed, 56 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/imx/mipi-dsi.txt > > diff --git a/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt > new file mode 100644 > index 000000000000..3f05c32ef963 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt > @@ -0,0 +1,56 @@ > +Freescale i.MX6 DW MIPI DSI Host Controller > +=========================================== > + > +The DSI host controller is a Synopsys DesignWare MIPI DSI v1.01 IP > +with a companion PHY IP. > + > +These DT bindings follow the Synopsys DW MIPI DSI bindings defined in > +Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt with > +the following device-specific properties. > + > +Required properties: > + > +- #address-cells: Should be <1>. > +- #size-cells: Should be <0>. > +- compatible: "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi". > +- reg: See dw_mipi_dsi.txt. > +- interrupts: The controller's CPU interrupt. > +- clocks, clock-names: Phandles to the controller's pll reference > + clock(ref) and APB clock(pclk), as described in [1]. > +- ports: a port node with endpoint definitions as defined in [2]. > +- gpr: Should be <&gpr>. fsl,gpr > + Phandle to the iomuxc-gpr region containing the multiplexer > + control register. > + > +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt > +[2] Documentation/devicetree/bindings/media/video-interfaces.txt > + > +Example: > + > + mipi_dsi: mipi@21e0000 { dsi@... > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi"; > + reg = <0x021e0000 0x4000>; > + interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>; > + gpr = <&gpr>; > + clocks = <&clks IMX6QDL_CLK_MIPI_CORE_CFG>, > + <&clks IMX6QDL_CLK_MIPI_IPG>; > + clock-names = "ref", "pclk"; > + status = "okay"; Don't show status in examples. > + > + ports { > + port@0 { > + reg = <0>; > + mipi_mux_0: endpoint { > + remote-endpoint = <&ipu1_di0_mipi>; > + }; > + }; > + port@1 { > + reg = <1>; > + mipi_mux_1: endpoint { > + remote-endpoint = <&ipu1_di1_mipi>; > + }; > + }; > + }; > + }; > -- > 2.24.0 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt new file mode 100644 index 000000000000..3f05c32ef963 --- /dev/null +++ b/Documentation/devicetree/bindings/display/imx/mipi-dsi.txt @@ -0,0 +1,56 @@ +Freescale i.MX6 DW MIPI DSI Host Controller +=========================================== + +The DSI host controller is a Synopsys DesignWare MIPI DSI v1.01 IP +with a companion PHY IP. + +These DT bindings follow the Synopsys DW MIPI DSI bindings defined in +Documentation/devicetree/bindings/display/bridge/dw_mipi_dsi.txt with +the following device-specific properties. + +Required properties: + +- #address-cells: Should be <1>. +- #size-cells: Should be <0>. +- compatible: "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi". +- reg: See dw_mipi_dsi.txt. +- interrupts: The controller's CPU interrupt. +- clocks, clock-names: Phandles to the controller's pll reference + clock(ref) and APB clock(pclk), as described in [1]. +- ports: a port node with endpoint definitions as defined in [2]. +- gpr: Should be <&gpr>. + Phandle to the iomuxc-gpr region containing the multiplexer + control register. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt +[2] Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + mipi_dsi: mipi@21e0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6q-mipi-dsi", "snps,dw-mipi-dsi"; + reg = <0x021e0000 0x4000>; + interrupts = <0 102 IRQ_TYPE_LEVEL_HIGH>; + gpr = <&gpr>; + clocks = <&clks IMX6QDL_CLK_MIPI_CORE_CFG>, + <&clks IMX6QDL_CLK_MIPI_IPG>; + clock-names = "ref", "pclk"; + status = "okay"; + + ports { + port@0 { + reg = <0>; + mipi_mux_0: endpoint { + remote-endpoint = <&ipu1_di0_mipi>; + }; + }; + port@1 { + reg = <1>; + mipi_mux_1: endpoint { + remote-endpoint = <&ipu1_di1_mipi>; + }; + }; + }; + };