From: Jacob Chen <jacob-chen@iotwrt.com> To: linux-rockchip@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mchehab@kernel.org, linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, hans.verkuil@cisco.com, tfiga@chromium.org, zhengsq@rock-chips.com, laurent.pinchart@ideasonboard.com, zyc@rock-chips.com, eddie.cai.linux@gmail.com, jeffy.chen@rock-chips.com, allon.huang@rock-chips.com, devicetree@vger.kernel.org, heiko@sntech.de, robh+dt@kernel.org, Joao.Pinto@synopsys.com, Luis.Oliveira@synopsys.com, Jose.Abreu@synopsys.com, Jacob Chen <jacob2.chen@rock-chips.com> Subject: [PATCH v3 07/12] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Date: Wed, 6 Dec 2017 19:19:34 +0800 [thread overview] Message-ID: <20171206111939.1153-8-jacob-chen@iotwrt.com> (raw) In-Reply-To: <20171206111939.1153-1-jacob-chen@iotwrt.com> From: Jacob Chen <jacob2.chen@rock-chips.com> Add DT bindings documentation for Rockchip MIPI D-PHY RX Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> --- .../bindings/media/rockchip-mipi-dphy.txt | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt diff --git a/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt b/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt new file mode 100644 index 000000000000..cef9450db051 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt @@ -0,0 +1,71 @@ +Rockchip SoC MIPI RX D-PHY +------------------------------------------------------------- + +Required properties: + +- compatible: value should be one of the following + "rockchip,rk3288-mipi-dphy"; + "rockchip,rk3399-mipi-dphy"; +- rockchip,grf: GRF regs. +- bus-width : maximum number of data lanes supported (SoC specific); +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names: required clock name. + +The device node should contain two 'port' child node, according to the bindings +defined in Documentation/devicetree/bindings/media/video-interfaces.txt. +The first port should be connected to sensor nodes, and the second port should be +connected to isp node. The following are properties specific to those nodes. + +endpoint node +------------- + +- data-lanes : (required) an array specifying active physical MIPI-CSI2 + data input lanes and their mapping to logical lanes; the + array's content is unused, only its length is meaningful; + +Device node example +------------------- + + mipi_dphy_rx0: mipi-dphy-rx0 { + compatible = "rockchip,rk3399-mipi-dphy"; + clocks = <&cru SCLK_MIPIDPHY_REF>, + <&cru SCLK_DPHY_RX0_CFG>, + <&cru PCLK_VIO_GRF>; + clock-names = "dphy-ref", "dphy-cfg", "grf"; + power-domains = <&power RK3399_PD_VIO>; + bus-width = <4>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + mipi_in_wcam: endpoint@0 { + reg = <0>; + remote-endpoint = <&wcam_out>; + data-lanes = <1 2>; + }; + mipi_in_ucam: endpoint@1 { + reg = <1>; + remote-endpoint = <&ucam_out>; + data-lanes = <1>; + }; + }; + + port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + dphy_rx0_out: endpoint@0 { + reg = <0>; + remote-endpoint = <&isp0_mipi_in>; + }; + }; + }; + }; \ No newline at end of file -- 2.15.0
WARNING: multiple messages have this Message-ID (diff)
From: jacob-chen@iotwrt.com (Jacob Chen) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 07/12] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Date: Wed, 6 Dec 2017 19:19:34 +0800 [thread overview] Message-ID: <20171206111939.1153-8-jacob-chen@iotwrt.com> (raw) In-Reply-To: <20171206111939.1153-1-jacob-chen@iotwrt.com> From: Jacob Chen <jacob2.chen@rock-chips.com> Add DT bindings documentation for Rockchip MIPI D-PHY RX Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> --- .../bindings/media/rockchip-mipi-dphy.txt | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt diff --git a/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt b/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt new file mode 100644 index 000000000000..cef9450db051 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt @@ -0,0 +1,71 @@ +Rockchip SoC MIPI RX D-PHY +------------------------------------------------------------- + +Required properties: + +- compatible: value should be one of the following + "rockchip,rk3288-mipi-dphy"; + "rockchip,rk3399-mipi-dphy"; +- rockchip,grf: GRF regs. +- bus-width : maximum number of data lanes supported (SoC specific); +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names: required clock name. + +The device node should contain two 'port' child node, according to the bindings +defined in Documentation/devicetree/bindings/media/video-interfaces.txt. +The first port should be connected to sensor nodes, and the second port should be +connected to isp node. The following are properties specific to those nodes. + +endpoint node +------------- + +- data-lanes : (required) an array specifying active physical MIPI-CSI2 + data input lanes and their mapping to logical lanes; the + array's content is unused, only its length is meaningful; + +Device node example +------------------- + + mipi_dphy_rx0: mipi-dphy-rx0 { + compatible = "rockchip,rk3399-mipi-dphy"; + clocks = <&cru SCLK_MIPIDPHY_REF>, + <&cru SCLK_DPHY_RX0_CFG>, + <&cru PCLK_VIO_GRF>; + clock-names = "dphy-ref", "dphy-cfg", "grf"; + power-domains = <&power RK3399_PD_VIO>; + bus-width = <4>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port at 0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + mipi_in_wcam: endpoint at 0 { + reg = <0>; + remote-endpoint = <&wcam_out>; + data-lanes = <1 2>; + }; + mipi_in_ucam: endpoint at 1 { + reg = <1>; + remote-endpoint = <&ucam_out>; + data-lanes = <1>; + }; + }; + + port at 1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + dphy_rx0_out: endpoint at 0 { + reg = <0>; + remote-endpoint = <&isp0_mipi_in>; + }; + }; + }; + }; \ No newline at end of file -- 2.15.0
next prev parent reply other threads:[~2017-12-06 11:23 UTC|newest] Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-12-06 11:19 [PATCH v3 00/12] Rockchip ISP1 Driver Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 01/12] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 02/12] media: doc: add document for " Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 03/12] media: rkisp1: Add user space ABI definitions Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-13 15:34 ` Hans Verkuil 2017-12-13 15:34 ` Hans Verkuil 2017-12-13 15:34 ` Hans Verkuil 2017-12-06 11:19 ` [PATCH v3 04/12] media: rkisp1: add rockchip isp1 driver Jacob Chen 2017-12-13 16:07 ` Hans Verkuil 2017-12-18 12:10 ` Jacob Chen 2017-12-18 12:10 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 05/12] media: rkisp1: add Rockchip MIPI Synopsys DPHY driver Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 06/12] dt-bindings: Document the Rockchip ISP1 bindings Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-07 23:20 ` Rob Herring 2017-12-07 23:20 ` Rob Herring 2017-12-07 23:20 ` Rob Herring 2017-12-06 11:19 ` Jacob Chen [this message] 2017-12-06 11:19 ` [PATCH v3 07/12] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Jacob Chen 2017-12-07 23:26 ` Rob Herring 2017-12-07 23:26 ` Rob Herring 2017-12-07 23:26 ` Rob Herring 2017-12-11 16:45 ` Laurent Pinchart 2017-12-11 16:45 ` Laurent Pinchart 2017-12-11 16:45 ` Laurent Pinchart 2017-12-18 12:02 ` Jacob Chen 2017-12-18 12:02 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 08/12] ARM: dts: rockchip: add isp node for rk3288 Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 09/12] ARM: dts: rockchip: add rx0 mipi-phy " Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 10/12] arm64: dts: rockchip: add isp0 node for rk3399 Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 11/12] arm64: dts: rockchip: add rx0 mipi-phy " Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` [PATCH v3 12/12] MAINTAINERS: add entry for Rockchip ISP1 driver Jacob Chen 2017-12-06 11:19 ` Jacob Chen 2017-12-06 11:19 ` Jacob Chen
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