From: Mark Yao Date: Thu, 11 May 2017 07:04:27 +0000 (+0800) Subject: dt-bindings: rockchip: vop: add gamma_table range X-Git-Tag: release-20171130_firefly~4^2~609 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5589d1a47e6db2c482b60e06c6bd364ccba36373;p=firefly-linux-kernel-4.4.55.git dt-bindings: rockchip: vop: add gamma_table range Change-Id: Iafbff319d33c9436963572e05911ccfe676a4852 Signed-off-by: Mark Yao --- diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt index 11fa3b0805cd..af440f2f7fd9 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt @@ -15,6 +15,12 @@ Required properties: "rockchip,rk322x-vop"; "rockchip,rk3328-vop"; +- reg: there are two register region can configure for the device: + - first region: (Required) Base address and size of the controllers + - second region: (Optinal) Address and length of the gamma table, + take care of this register's length, driver would use + register's length to decide gamma table size. + - interrupts: should contain a list of all VOP IP block interrupts in the order: VSYNC, LCD_SYSTEM. The interrupt specifier format depends on the interrupt controller used. @@ -43,7 +49,7 @@ Example: SoC specific DT entry: vopb: vopb@ff930000 { compatible = "rockchip,rk3288-vop"; - reg = <0xff930000 0x19c>; + reg = <0xff930000 0x19c>, <0xff931000 0x1000>; interrupts = ; clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop";