From: Helen Koike <helen.koike@collabora.com> To: linux-rockchip@lists.infradead.org Cc: devicetree@vger.kernel.org, eddie.cai.linux@gmail.com, mchehab@kernel.org, heiko@sntech.de, jacob2.chen@rock-chips.com, jeffy.chen@rock-chips.com, zyc@rock-chips.com, linux-kernel@vger.kernel.org, tfiga@chromium.org, hans.verkuil@cisco.com, laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com, kernel@collabora.com, ezequiel@collabora.com, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, zhengsq@rock-chips.com, Rob Herring <robh@kernel.org>, Helen Koike <helen.koike@collabora.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com> Subject: [PATCH v7 11/14] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Date: Wed, 3 Jul 2019 16:09:07 -0300 [thread overview] Message-ID: <20190703190910.32633-12-helen.koike@collabora.com> (raw) In-Reply-To: <20190703190910.32633-1-helen.koike@collabora.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> Reviewed-by: Rob Herring <robh@kernel.org> [update for upstream] Signed-off-by: Helen Koike <helen.koike@collabora.com> --- Changes in v7: - updated doc with new design and tested example .../bindings/media/rockchip-mipi-dphy.txt | 38 +++++++++++++++++++ 1 file changed, 38 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..2305d44d92db --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt @@ -0,0 +1,38 @@ +Rockchip SoC MIPI RX D-PHY +------------------------------------------------------------- + +Required properties: +- compatible: value should be one of the following + "rockchip,rk3288-mipi-dphy" + "rockchip,rk3399-mipi-dphy" +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names: required clock name. +- #phy-cells: Number of cells in a PHY specifier; Should be 0. + +MIPI RX D-PHY use registers in "general register files", it +should be a child of the GRF. + +Optional properties: +- reg: offset and length of the register set for the device. +- rockchip,grf: MIPI TX1RX1 D-PHY not only has its own register but also + the GRF, so it is only necessary for MIPI TX1RX1 D-PHY. + +Device node example +------------------- + +grf: syscon@ff770000 { + compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd"; + +... + + dphy: mipi-dphy { + 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>; + #phy-cells = <0>; + }; +}; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Helen Koike <helen.koike@collabora.com> To: linux-rockchip@lists.infradead.org Cc: Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org, eddie.cai.linux@gmail.com, kernel@collabora.com, heiko@sntech.de, Rob Herring <robh@kernel.org>, jacob2.chen@rock-chips.com, jeffy.chen@rock-chips.com, zyc@rock-chips.com, linux-kernel@vger.kernel.org, tfiga@chromium.org, Helen Koike <helen.koike@collabora.com>, Rob Herring <robh+dt@kernel.org>, hans.verkuil@cisco.com, laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com, zhengsq@rock-chips.com, mchehab@kernel.org, ezequiel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: [PATCH v7 11/14] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Date: Wed, 3 Jul 2019 16:09:07 -0300 [thread overview] Message-ID: <20190703190910.32633-12-helen.koike@collabora.com> (raw) In-Reply-To: <20190703190910.32633-1-helen.koike@collabora.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> Reviewed-by: Rob Herring <robh@kernel.org> [update for upstream] Signed-off-by: Helen Koike <helen.koike@collabora.com> --- Changes in v7: - updated doc with new design and tested example .../bindings/media/rockchip-mipi-dphy.txt | 38 +++++++++++++++++++ 1 file changed, 38 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..2305d44d92db --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-mipi-dphy.txt @@ -0,0 +1,38 @@ +Rockchip SoC MIPI RX D-PHY +------------------------------------------------------------- + +Required properties: +- compatible: value should be one of the following + "rockchip,rk3288-mipi-dphy" + "rockchip,rk3399-mipi-dphy" +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names: required clock name. +- #phy-cells: Number of cells in a PHY specifier; Should be 0. + +MIPI RX D-PHY use registers in "general register files", it +should be a child of the GRF. + +Optional properties: +- reg: offset and length of the register set for the device. +- rockchip,grf: MIPI TX1RX1 D-PHY not only has its own register but also + the GRF, so it is only necessary for MIPI TX1RX1 D-PHY. + +Device node example +------------------- + +grf: syscon@ff770000 { + compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd"; + +... + + dphy: mipi-dphy { + 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>; + #phy-cells = <0>; + }; +}; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-07-03 19:10 UTC|newest] Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-07-03 19:08 [PATCH v7 00/14] Rockchip ISP1 Driver Helen Koike 2019-07-03 19:08 ` [PATCH v7 01/14] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format Helen Koike 2019-07-03 19:08 ` Helen Koike 2019-07-03 19:08 ` [PATCH v7 02/14] media: doc: add document for " Helen Koike 2019-07-03 19:08 ` Helen Koike 2019-07-04 17:01 ` André Almeida 2019-07-04 17:01 ` André Almeida 2019-07-03 19:08 ` [PATCH v7 03/14] media: rkisp1: Add user space ABI definitions Helen Koike 2019-07-03 19:08 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 04/14] media: rkisp1: add Rockchip MIPI Synopsys DPHY driver Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:59 ` Thomas Gleixner 2019-07-03 19:59 ` Thomas Gleixner 2019-07-03 20:16 ` Helen Koike 2019-07-03 20:16 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 05/14] media: rkisp1: add Rockchip ISP1 subdev driver Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-05 11:49 ` Dafna Hirschfeld 2019-07-05 11:49 ` Dafna Hirschfeld 2019-07-03 19:09 ` [PATCH v7 06/14] media: rkisp1: add ISP1 statistics driver Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 07/14] media: rkisp1: add ISP1 params driver Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 08/14] media: rkisp1: add capture device driver Helen Koike 2019-07-04 17:27 ` André Almeida 2019-07-31 13:49 ` Helen Koike 2019-07-05 14:06 ` Dafna Hirschfeld 2019-07-03 19:09 ` [PATCH v7 09/14] media: rkisp1: add rockchip isp1 core driver Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 10/14] dt-bindings: Document the Rockchip ISP1 bindings Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-04 17:03 ` André Almeida 2019-07-04 17:03 ` André Almeida 2019-07-03 19:09 ` Helen Koike [this message] 2019-07-03 19:09 ` [PATCH v7 11/14] dt-bindings: Document the Rockchip MIPI RX D-PHY bindings Helen Koike 2019-07-04 17:04 ` André Almeida 2019-07-04 17:04 ` André Almeida 2019-07-03 19:09 ` [PATCH v7 12/14] arm64: dts: rockchip: add isp0 node for rk3399 Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 13/14] arm64: dts: rockchip: add rx0 mipi-phy " Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` [PATCH v7 14/14] MAINTAINERS: add entry for Rockchip ISP1 driver Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-03 19:09 ` Helen Koike 2019-07-04 19:40 ` [PATCH v7 00/14] Rockchip ISP1 Driver Helen Koike 2019-07-04 19:40 ` Helen Koike
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