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dt-bindings: rockchip: vop: introduce registers names

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Change-Id: I0df821f2582b26e26cfe3059db19a90b206df5c5
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao 2017-07-11 15:00:50 +08:00 committed by Huang, Tao
parent 5d2c557f03
commit db449c6bf5
1 changed files with 8 additions and 3 deletions
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11
Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
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@ -15,9 +15,13 @@ 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,
- reg: Address and length of the register set for the device.
- reg-names: The names of register regions. contain following regions:
- "regs" : (Required) Base address and size of the controllers.
- "cabc_lut" : (Optinal) cabc function lut table registers,
take care of this register's length, driver would use
register's length to decide cabc lut table size.
- "gamma_lut" : (Optinal) gamma function lut table registers,
take care of this register's length, driver would use
register's length to decide gamma table size.
@ -51,6 +55,7 @@ SoC specific DT entry:
vopb: vopb@ff930000 {
compatible = "rockchip,rk3288-vop";
reg = <0xff930000 0x19c>, <0xff931000 0x1000>;
reg-names = "regs", "gamma_lut";
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
clock-names = "aclk_vop", "dclk_vop", "hclk_vop";