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Groups > linux.kernel > #1286564
| From | Rob Herring <robh@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v10 08/17] dt-bindings: add document for rockchip variant of analogix_dp |
| Date | 2015-12-08 16:10 +0100 |
| Message-ID | <qDs3U-3Yk-7@gated-at.bofh.it> (permalink) |
| References | <qCXCN-T6-5@gated-at.bofh.it> <qCXMt-Wu-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Dec 07, 2015 at 02:39:34PM +0800, Yakir Yang wrote:
> Rockchip DP driver is a helper driver of analogix_dp coder driver,
> so most of the DT property should be descriped in analogix_dp document.
>
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
I already acked the previous v10 you sent.
Acked-by: Rob Herring <robh@kernel.org>
> ---
> Changes in v10: None
> Changes in v9:
> - Document more details for 'ports' property.
>
> Changes in v8:
> - Modify the commit subject name. (Heiko)
>
> Changes in v7: None
> Changes in v6: None
> Changes in v5:
> - Split binding doc's from driver changes. (Rob)
> - Add eDP hotplug pinctrl property. (Heiko)
>
> Changes in v4: None
> Changes in v3: None
> Changes in v2: None
>
> .../display/rockchip/analogix_dp-rockchip.txt | 91 ++++++++++++++++++++++
> 1 file changed, 91 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
>
> diff --git a/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
> new file mode 100644
> index 0000000..dae86c4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
> @@ -0,0 +1,91 @@
> +Rockchip RK3288 specific extensions to the Analogix Display Port
> +================================
> +
> +Required properties:
> +- compatible: "rockchip,rk3288-edp";
> +
> +- reg: physical base address of the controller and length
> +
> +- clocks: from common clock binding: handle to dp clock.
> + of memory mapped region.
> +
> +- clock-names: from common clock binding:
> + Required elements: "dp" "pclk"
> +
> +- resets: Must contain an entry for each entry in reset-names.
> + See ../reset/reset.txt for details.
> +
> +- pinctrl-names: Names corresponding to the chip hotplug pinctrl states.
> +- pinctrl-0: pin-control mode. should be <&edp_hpd>
> +
> +- reset-names: Must include the name "dp"
> +
> +- rockchip,grf: this soc should set GRF regs, so need get grf here.
> +
> +- ports: there are 2 port nodes with endpoint definitions as defined in
> + Documentation/devicetree/bindings/media/video-interfaces.txt.
> + Port 0: contained 2 endpoints, connecting to the ouput of vop.
> + Port 1: contained 1 endpoint, connecting to the input of panel.
> +
> +For the below properties, please refer to Analogix DP binding document:
> + * Documentation/devicetree/bindings/drm/bridge/analogix_dp.txt
> +- phys (required)
> +- phy-names (required)
> +- hpd-gpios (optional)
> +-------------------------------------------------------------------------------
> +
> +Example:
> + dp-controller: dp@ff970000 {
> + compatible = "rockchip,rk3288-dp";
> + reg = <0xff970000 0x4000>;
> + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
> + clock-names = "dp", "pclk";
> + phys = <&dp_phy>;
> + phy-names = "dp";
> +
> + rockchip,grf = <&grf>;
> + resets = <&cru 111>;
> + reset-names = "dp";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&edp_hpd>;
> +
> + status = "disabled";
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + edp_in: port@0 {
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + edp_in_vopb: endpoint@0 {
> + reg = <0>;
> + remote-endpoint = <&vopb_out_edp>;
> + };
> + edp_in_vopl: endpoint@1 {
> + reg = <1>;
> + remote-endpoint = <&vopl_out_edp>;
> + };
> + };
> +
> + edp_out: port@1 {
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + edp_out_panel: endpoint {
> + reg = <0>;
> + remote-endpoint = <&panel_in_edp>
> + };
> + };
> + };
> + };
> +
> + pinctrl {
> + edp {
> + edp_hpd: edp-hpd {
> + rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_none>;
> + };
> + };
> + };
> --
> 1.9.1
>
>
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[PATCH v10 0/17] Add Analogix Core Display Port Driver Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:40 +0100
[PATCH v10 06/17] ARM: dts: exynos/dp: remove some properties that deprecated by analogix_dp driver Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:40 +0100
[PATCH v10 10/17] dt-bindings: add document for rockchip dp phy Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
Re: [PATCH v10 10/17] dt-bindings: add document for rockchip dp phy Rob Herring <robh@kernel.org> - 2015-12-08 16:10 +0100
Re: [PATCH v10 10/17] dt-bindings: add document for rockchip dp phy Yakir Yang <ykk@rock-chips.com> - 2015-12-09 02:20 +0100
[PATCH v10 09/17] phy: Add driver for rockchip Display Port PHY Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 11/17] drm: rockchip: vop: add bpc and color mode setting Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 05/17] dt-bindings: add document for analogix display port driver Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
Re: [PATCH v10 05/17] dt-bindings: add document for analogix display port driver Rob Herring <robh@kernel.org> - 2015-12-08 16:10 +0100
Re: [PATCH v10 05/17] dt-bindings: add document for analogix display port driver Yakir Yang <ykk@rock-chips.com> - 2015-12-09 02:10 +0100
[PATCH v10 13/17] drm: bridge: analogix/dp: add max link rate and lane count limit for RK3288 Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 16/17] drm: bridge: analogix/dp: add edid modes parse in get_modes method Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 17/17] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 08/17] dt-bindings: add document for rockchip variant of analogix_dp Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
Re: [PATCH v10 08/17] dt-bindings: add document for rockchip variant of analogix_dp Rob Herring <robh@kernel.org> - 2015-12-08 16:10 +0100
Re: [PATCH v10 08/17] dt-bindings: add document for rockchip variant of analogix_dp Yakir Yang <ykk@rock-chips.com> - 2015-12-09 02:10 +0100
[PATCH v10 03/17] drm: bridge: analogix/dp: remove duplicate configuration of link rate and link count Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 12/17] drm: bridge: analogix/dp: add some rk3288 special registers setting Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 15/17] drm: bridge: analogix/dp: move hpd detect to connector detect function Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 04/17] drm: bridge: analogix/dp: dynamic parse sync_pol & interlace & dynamic_range Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 02/17] drm: bridge: analogix/dp: fix some obvious code style Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
[PATCH v10 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang <ykk@rock-chips.com> - 2015-12-07 07:50 +0100
Re: [PATCH v10 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Rob Herring <robh@kernel.org> - 2015-12-08 16:20 +0100
Re: [PATCH v10 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang <ykk@rock-chips.com> - 2015-12-09 02:30 +0100
Re: [PATCH v10 01/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory Yakir Yang <ykk@rock-chips.com> - 2015-12-07 08:40 +0100
Re: [PATCH v10 0/17] Add Analogix Core Display Port Driver Heiko Stübner <heiko@sntech.de> - 2015-12-08 16:40 +0100
Re: [PATCH v10 0/17] Add Analogix Core Display Port Driver Heiko Stübner <heiko@sntech.de> - 2015-12-09 16:00 +0100
[PATCH v10.1 08/17] dt-bindings: add document for rockchip variant of analogix_dp Yakir Yang <ykk@rock-chips.com> - 2015-12-09 03:10 +0100
[PATCH v10.1 05/17] dt-bindings: add document for analogix display port driver Yakir Yang <ykk@rock-chips.com> - 2015-12-09 03:10 +0100
[PATCH v10.1 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang <ykk@rock-chips.com> - 2015-12-09 03:20 +0100
Re: [PATCH v10.1 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Rob Herring <robh@kernel.org> - 2015-12-09 05:30 +0100
Re: [PATCH v10.1 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang <ykk@rock-chips.com> - 2015-12-09 07:00 +0100
[PATCH v10.1 10/17] dt-bindings: add document for rockchip dp phy Yakir Yang <ykk@rock-chips.com> - 2015-12-09 03:20 +0100
[PATCH v10.2 14/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang <ykk@rock-chips.com> - 2015-12-09 07:30 +0100
[PATCH v10 19/19] drm: bridge: analogix/dp: Fix the possible dead lock in bridge disable time Yakir Yang <ykk@rock-chips.com> - 2015-12-10 10:00 +0100
[PATCH v10 18/19] drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time Yakir Yang <ykk@rock-chips.com> - 2015-12-10 10:00 +0100
[PATCH v10.1 15/19] drm: bridge: analogix/dp: move hpd detect to connector detect function Yakir Yang <ykk@rock-chips.com> - 2015-12-10 10:00 +0100
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