From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH v5 4/7] dt-bindings: display: rockchip: update DSI controller Date: Tue, 21 Aug 2018 16:05:12 +0200 Message-ID: <20180821140515.22246-5-heiko@sntech.de> References: <20180821140515.22246-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180821140515.22246-1-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, architt-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, Heiko Stuebner , a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, hoegsberg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, philippe.cornu-qxv4g6HH51o@public.gmane.org, yannick.fertre-qxv4g6HH51o@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, nickey.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org List-Id: devicetree@vger.kernel.org From: Nickey Yang This patch update describe panel/port links, including unit addresses in documentation of device tree bindings for the rockchip DSI controller based on the Synopsys DesignWare MIPI DSI host controller. Signed-off-by: Nickey Yang Reviewed-by: Brian Norris Reviewed-by: Rob Herring Signed-off-by: Heiko Stuebner --- .../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 +++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 6bb59ab39f2f..ce4c1fc9116c 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -14,6 +14,8 @@ Required properties: - rockchip,grf: this soc should set GRF regs to mux vopl/vopb. - ports: contain a port node with endpoint definitions as defined in [2]. For vopb,set the reg = <0> and set the reg = <1> for vopl. +- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl +- video port 1 for either a panel or subsequent encoder Optional properties: - power-domains: a phandle to mipi dsi power domain node. @@ -40,11 +42,12 @@ Example: ports { #address-cells = <1>; #size-cells = <0>; - reg = <1>; - mipi_in: port { + mipi_in: port@0 { + reg = <0>; #address-cells = <1>; #size-cells = <0>; + mipi_in_vopb: endpoint@0 { reg = <0>; remote-endpoint = <&vopb_out_mipi>; @@ -54,6 +57,16 @@ Example: remote-endpoint = <&vopl_out_mipi>; }; }; + + mipi_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + mipi_out_panel: endpoint { + remote-endpoint = <&panel_in_mipi>; + }; + }; }; panel { @@ -64,5 +77,11 @@ Example: pinctrl-names = "default"; pinctrl-0 = <&lcd_en>; backlight = <&backlight>; + + port { + panel_in_mipi: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; }; }; -- 2.17.0