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Message-Id: <1509522760-118700-1-git-send-email-hjc@rock-chips.com>
Date: Wed, 1 Nov 2017 15:52:38 +0800
From: Sandy Huang <hjc@...k-chips.com>
To: Thierry Reding <thierry.reding@...il.com>,
David Airlie <airlied@...ux.ie>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>
Cc: Sandy Huang <hjc@...k-chips.com>, dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 1/4] devicetree/bindings: display: Add doucument for RGB panels
Describe the panel property rgb-mode for parallel and serial
RGB output interface, include the connection relations for each
mode.
Signed-off-by: Sandy Huang <hjc@...k-chips.com>
---
Changes:
.../bindings/display/panel/panel-rgb.txt | 116 +++++++++++++++++++++
1 file changed, 116 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/panel-rgb.txt
diff --git a/Documentation/devicetree/bindings/display/panel/panel-rgb.txt b/Documentation/devicetree/bindings/display/panel/panel-rgb.txt
new file mode 100644
index 0000000..0c5b054
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-rgb.txt
@@ -0,0 +1,116 @@
+RGB Display Panel
+==================
+
+This describe the panel property rgb-mode for parallel and serial
+RGB output interface. rgb-mode should be "p888", "p666", "p565", "s888"
+and "s888-dummy", the following describe the connection relations.
+
+p888 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA23 ><__R7__><__R7__><__R7__><__R7__><__R7__><__R7__><__R7__><
+DATA22 ><__R6__><__R6__><__R6__><__R6__><__R6__><__R6__><__R6__><
+DATA21 ><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><
+DATA20 ><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><
+DATA19 ><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><
+DATA18 ><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><
+DATA17 ><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><
+DATA16 ><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA15 ><__G7__><__G7__><__G7__><__G7__><__G7__><__G7__><__G7__><
+DATA14 ><__G6__><__G6__><__G6__><__G6__><__G6__><__G6__><__G6__><
+DATA13 ><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><
+DATA12 ><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><
+DATA11 ><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><
+DATA10 ><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><
+DATA9 ><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><
+DATA8 ><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA7 ><__B7__><__B7__><__B7__><__B7__><__B7__><__B7__><__B7__><
+DATA6 ><__B6__><__B6__><__B6__><__B6__><__B6__><__B6__><__B6__><
+DATA5 ><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><
+DATA4 ><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><
+DATA3 ><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><
+DATA2 ><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><
+DATA1 ><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><
+DATA0 ><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><
+pixel | n | n+1 | n+3 | n+4 | n+5 | n+6 | n+7 |
+
+p666 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA17 ><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><__R5__><
+DATA16 ><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><
+DATA15 ><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><
+DATA14 ><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><
+DATA13 ><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><
+DATA12 ><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA11 ><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><
+DATA10 ><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><
+DATA9 ><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><
+DATA8 ><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><
+DATA7 ><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><
+DATA6 ><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA5 ><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><__B5__><
+DATA4 ><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><
+DATA3 ><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><
+DATA2 ><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><
+DATA1 ><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><
+DATA0 ><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><
+pixel | n | n+1 | n+3 | n+4 | n+5 | n+6 | n+7 |
+
+p565 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA15 ><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><__R4__><
+DATA14 ><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><__R3__><
+DATA13 ><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><__R2__><
+DATA12 ><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><__R1__><
+DATA11 ><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><__R0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA10 ><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><__G5__><
+DATA9 ><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><__G4__><
+DATA8 ><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><__G3__><
+DATA7 ><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><__G2__><
+DATA6 ><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><__G1__><
+DATA5 ><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><__G0__><
+ ______ ______ ______ ______ ______ ______ ______
+DATA4 ><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><__B4__><
+DATA3 ><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><__B3__><
+DATA2 ><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><__B2__><
+DATA1 ><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><__B1__><
+DATA0 ><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><__B0__><
+pixel | n | n+1 | n+3 | n+4 | n+5 | n+6 | n+7 |
+
+s888 mode:
+ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______
+DATA7 ><__R7__><__G7__><__B7__><__R7__><__G7__><__B7__><__R7__><
+DATA6 ><__R6__><__G6__><__B6__><__R6__><__G6__><__B6__><__R6__><
+DATA5 ><__R5__><__G5__><__B5__><__R5__><__G5__><__B5__><__R5__><
+DATA4 ><__R4__><__G4__><__B4__><__R4__><__G4__><__B4__><__R4__><
+DATA3 ><__R3__><__G3__><__B3__><__R3__><__G3__><__B3__><__R3__><
+DATA2 ><__R2__><__G2__><__B2__><__R2__><__G2__><__B2__><__R2__><
+DATA1 ><__R1__><__G1__><__B1__><__R1__><__G1__><__B1__><__R1__><
+DATA0 ><__R0__><__G0__><__B0__><__R0__><__G0__><__B0__><__R0__><
+pixel | --------- n --------- | ------- n + 1 ------- | --------
+
+s888-dummy mode:
+ ___ ___ ___ ___ ___ ___ ___ ___
+dclk __/ \___/ \___/ \___/ \___/ \___/ \___/ \___/ \___
+ ______ ______ ______ ______ ______ ______ ______ ______
+DATA7 ><__R7__><__G7__><__B7__><_NULL_><__R7__><__G7__><__B7__><_NULL_><
+DATA6 ><__R6__><__G6__><__B6__><_NULL_><__R6__><__G6__><__B6__><_NULL_><
+DATA5 ><__R5__><__G5__><__B5__><_NULL_><__R5__><__G5__><__B5__><_NULL_><
+DATA4 ><__R4__><__G4__><__B4__><_NULL_><__R4__><__G4__><__B4__><_NULL_><
+DATA3 ><__R3__><__G3__><__B3__><_NULL_><__R3__><__G3__><__B3__><_NULL_><
+DATA2 ><__R2__><__G2__><__B2__><_NULL_><__R2__><__G2__><__B2__><_NULL_><
+DATA1 ><__R1__><__G1__><__B1__><_NULL_><__R1__><__G1__><__B1__><_NULL_><
+DATA0 ><__R0__><__G0__><__B0__><_NULL_><__R0__><__G0__><__B0__><_NULL_><
+pixel | ------------- n ------------- | ----------- n + 1 ----------- |
--
2.7.4
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