From: Shunqian Zheng <zhengsq@rock-chips.com> To: linux-rockchip@lists.infradead.org, linux-media@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mchehab@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, jacob2.chen@rock-chips.com Subject: [PATCH v5 10/16] dt-bindings: Document the Rockchip ISP1 bindings Date: Fri, 29 Dec 2017 15:52:52 +0800 [thread overview] Message-ID: <1514533978-20408-11-git-send-email-zhengsq@rock-chips.com> (raw) In-Reply-To: <1514533978-20408-1-git-send-email-zhengsq@rock-chips.com> From: Jacob Chen <jacob2.chen@rock-chips.com> Add DT bindings documentation for Rockchip ISP1 Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Reviewed-by: Rob Herring <robh@kernel.org> --- .../devicetree/bindings/media/rockchip-isp1.txt | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-isp1.txt diff --git a/Documentation/devicetree/bindings/media/rockchip-isp1.txt b/Documentation/devicetree/bindings/media/rockchip-isp1.txt new file mode 100644 index 0000000..4631a4b --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-isp1.txt @@ -0,0 +1,69 @@ +Rockchip SoC Image Signal Processing unit v1 +---------------------------------------------- + +Rockchip ISP1 is the Camera interface for the Rockchip series of SoCs +which contains image processing, scaling, and compression funcitons. + +Required properties: +- compatible: value should be one of the following + "rockchip,rk3288-cif-isp"; + "rockchip,rk3399-cif-isp"; +- reg : offset and length of the register set for the device. +- interrupts: should contain ISP interrupt. +- clocks: phandle to the required clocks. +- clock-names: required clock name. +- iommus: required a iommu node. + +port node +------------------- + +The device node should contain one 'port' child node with child 'endpoint' +nodes, according to the bindings defined in Documentation/devicetree/bindings/ +media/video-interfaces.txt. + +- endpoint(parallel): + - remote-endpoint: Connecting to a sensor with a parallel video bus. + - parallel_bus properties: Refer to Documentation/devicetree/bindings/ + media/video-interfaces.txt. +- endpoint(mipi): + - remote-endpoint: Connecting to Rockchip MIPI-DPHY, + which is defined in rockchip-mipi-dphy.txt. + +The port node must contain at least one endpoint, either parallel or mipi. +It could have multiple endpoints, but please note the hardware don't support +two sensors work at a time, they are supposed to work asynchronously. + +Device node example +------------------- + + isp0: isp0@ff910000 { + compatible = "rockchip,rk3399-cif-isp"; + reg = <0x0 0xff910000 0x0 0x4000>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru SCLK_ISP0>, + <&cru ACLK_ISP0>, <&cru ACLK_ISP0_WRAPPER>, + <&cru HCLK_ISP0>, <&cru HCLK_ISP0_WRAPPER>; + clock-names = "clk_isp", + "aclk_isp", "aclk_isp_wrap", + "hclk_isp", "hclk_isp_wrap"; + power-domains = <&power RK3399_PD_ISP0>; + iommus = <&isp0_mmu>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + /* mipi */ + isp0_mipi_in: endpoint@0 { + reg = <0>; + remote-endpoint = <&dphy_rx0_out>; + }; + + /* parallel */ + isp0_parallel_in: endpoint@1 { + reg = <1>; + remote-endpoint = <&ov5640_out>; + bus-width = <8>; + }; + }; + }; -- 1.9.1
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From: zhengsq@rock-chips.com (Shunqian Zheng) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 10/16] dt-bindings: Document the Rockchip ISP1 bindings Date: Fri, 29 Dec 2017 15:52:52 +0800 [thread overview] Message-ID: <1514533978-20408-11-git-send-email-zhengsq@rock-chips.com> (raw) In-Reply-To: <1514533978-20408-1-git-send-email-zhengsq@rock-chips.com> From: Jacob Chen <jacob2.chen@rock-chips.com> Add DT bindings documentation for Rockchip ISP1 Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Reviewed-by: Rob Herring <robh@kernel.org> --- .../devicetree/bindings/media/rockchip-isp1.txt | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-isp1.txt diff --git a/Documentation/devicetree/bindings/media/rockchip-isp1.txt b/Documentation/devicetree/bindings/media/rockchip-isp1.txt new file mode 100644 index 0000000..4631a4b --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-isp1.txt @@ -0,0 +1,69 @@ +Rockchip SoC Image Signal Processing unit v1 +---------------------------------------------- + +Rockchip ISP1 is the Camera interface for the Rockchip series of SoCs +which contains image processing, scaling, and compression funcitons. + +Required properties: +- compatible: value should be one of the following + "rockchip,rk3288-cif-isp"; + "rockchip,rk3399-cif-isp"; +- reg : offset and length of the register set for the device. +- interrupts: should contain ISP interrupt. +- clocks: phandle to the required clocks. +- clock-names: required clock name. +- iommus: required a iommu node. + +port node +------------------- + +The device node should contain one 'port' child node with child 'endpoint' +nodes, according to the bindings defined in Documentation/devicetree/bindings/ +media/video-interfaces.txt. + +- endpoint(parallel): + - remote-endpoint: Connecting to a sensor with a parallel video bus. + - parallel_bus properties: Refer to Documentation/devicetree/bindings/ + media/video-interfaces.txt. +- endpoint(mipi): + - remote-endpoint: Connecting to Rockchip MIPI-DPHY, + which is defined in rockchip-mipi-dphy.txt. + +The port node must contain at least one endpoint, either parallel or mipi. +It could have multiple endpoints, but please note the hardware don't support +two sensors work at a time, they are supposed to work asynchronously. + +Device node example +------------------- + + isp0: isp0 at ff910000 { + compatible = "rockchip,rk3399-cif-isp"; + reg = <0x0 0xff910000 0x0 0x4000>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru SCLK_ISP0>, + <&cru ACLK_ISP0>, <&cru ACLK_ISP0_WRAPPER>, + <&cru HCLK_ISP0>, <&cru HCLK_ISP0_WRAPPER>; + clock-names = "clk_isp", + "aclk_isp", "aclk_isp_wrap", + "hclk_isp", "hclk_isp_wrap"; + power-domains = <&power RK3399_PD_ISP0>; + iommus = <&isp0_mmu>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + /* mipi */ + isp0_mipi_in: endpoint at 0 { + reg = <0>; + remote-endpoint = <&dphy_rx0_out>; + }; + + /* parallel */ + isp0_parallel_in: endpoint at 1 { + reg = <1>; + remote-endpoint = <&ov5640_out>; + bus-width = <8>; + }; + }; + }; -- 1.9.1
next prev parent reply other threads:[~2017-12-29 7:54 UTC|newest] Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-12-29 7:52 [PATCH v5 00/16] Rockchip ISP1 Driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 01/16] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 12:54 ` Hans Verkuil 2018-02-06 12:54 ` Hans Verkuil 2018-02-06 12:54 ` Hans Verkuil 2017-12-29 7:52 ` [PATCH v5 02/16] media: doc: add document for " Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 12:55 ` Hans Verkuil 2018-02-06 12:55 ` Hans Verkuil 2018-02-06 12:55 ` Hans Verkuil 2018-02-06 14:27 ` Hans Verkuil 2018-02-06 14:27 ` Hans Verkuil 2018-02-06 14:27 ` Hans Verkuil [not found] ` <CAFLEztR1XyFMS_Gf-qT7vs9OHipeBfuXQ7mXJoCBDyBSvTWUag@mail.gmail.com> 2018-03-08 9:59 ` Jacob Chen 2018-03-08 9:59 ` Jacob Chen 2018-03-08 9:59 ` Jacob Chen 2017-12-29 7:52 ` [PATCH v5 03/16] media: rkisp1: Add user space ABI definitions Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 13:14 ` Hans Verkuil 2018-02-06 13:14 ` Hans Verkuil 2018-02-07 12:38 ` Robin Murphy 2018-02-07 12:38 ` Robin Murphy 2018-02-07 12:00 ` Hans Verkuil 2018-02-07 12:00 ` Hans Verkuil 2018-02-07 12:00 ` Hans Verkuil 2018-02-07 16:31 ` Hans Verkuil 2018-02-07 16:31 ` Hans Verkuil 2018-03-08 10:00 ` Jacob Chen 2018-03-08 10:00 ` Jacob Chen 2018-03-08 10:00 ` Jacob Chen 2018-03-09 13:14 ` Hans Verkuil 2018-03-09 13:14 ` Hans Verkuil 2018-03-09 13:14 ` Hans Verkuil 2017-12-29 7:52 ` [PATCH v5 04/16] media: rkisp1: add Rockchip MIPI Synopsys DPHY driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 13:19 ` Hans Verkuil 2018-02-06 13:19 ` Hans Verkuil 2018-02-06 13:19 ` Hans Verkuil 2018-02-06 13:21 ` Hans Verkuil 2018-02-06 13:21 ` Hans Verkuil 2018-02-06 13:21 ` Hans Verkuil 2018-02-08 9:54 ` Jacob Chen 2018-02-08 9:54 ` Jacob Chen 2018-02-08 9:54 ` Jacob Chen 2017-12-29 7:52 ` [PATCH v5 05/16] media: rkisp1: add Rockchip ISP1 subdev driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 12:45 ` Philippe Ombredanne 2017-12-29 12:45 ` Philippe Ombredanne 2017-12-29 12:45 ` Philippe Ombredanne 2017-12-29 12:45 ` Philippe Ombredanne 2018-02-06 13:27 ` Hans Verkuil 2018-02-06 13:27 ` Hans Verkuil 2018-02-06 13:27 ` Hans Verkuil 2017-12-29 7:52 ` [PATCH v5 06/16] media: rkisp1: add ISP1 statistics driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 13:31 ` Hans Verkuil 2018-02-06 13:31 ` Hans Verkuil 2018-02-06 13:31 ` Hans Verkuil 2017-12-29 7:52 ` [PATCH v5 07/16] media: rkisp1: add ISP1 params driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 13:39 ` Hans Verkuil 2018-02-06 13:39 ` Hans Verkuil 2018-02-06 13:39 ` Hans Verkuil 2017-12-29 7:52 ` [PATCH v5 08/16] media: rkisp1: add capture device driver Shunqian Zheng 2018-02-06 13:53 ` Hans Verkuil 2017-12-29 7:52 ` [PATCH v5 09/16] media: rkisp1: add rockchip isp1 core driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 13:56 ` Hans Verkuil 2018-02-06 13:56 ` Hans Verkuil 2018-02-06 13:56 ` Hans Verkuil 2017-12-29 7:52 ` Shunqian Zheng [this message] 2017-12-29 7:52 ` [PATCH v5 10/16] dt-bindings: Document the Rockchip ISP1 bindings Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 11/16] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 12/16] ARM: dts: rockchip: add isp node for rk3288 Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 13/16] ARM: dts: rockchip: add rx0 mipi-phy " Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 14/16] arm64: dts: rockchip: add isp0 node for rk3399 Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 15/16] arm64: dts: rockchip: add rx0 mipi-phy " Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2017-12-29 7:52 ` [PATCH v5 16/16] MAINTAINERS: add entry for Rockchip ISP1 driver Shunqian Zheng 2017-12-29 7:52 ` Shunqian Zheng 2018-02-06 14:10 ` [PATCH v5 00/16] Rockchip ISP1 Driver Hans Verkuil 2018-02-06 14:10 ` Hans Verkuil 2018-02-06 14:10 ` Hans Verkuil
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