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dt-bindings: spi: spi-rockchip: add description for rv1126 and rk3568

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Change-Id: Ie54950ea83bfcd129cbb7295dc96158aa2badc7a
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
This commit is contained in:
Jon Lin
2021-03-22 14:18:27 +08:00
committed by Tao Huang
parent f977519828
commit b0a6ec201f
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/spi/spi-rockchip.txt
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@@ -6,8 +6,9 @@ and display controllers using the SPI communication interface.
Required Properties:
- compatible: should be one of the following.
"rockchip,px30-spi" for px30 SoCs.
"rockchip,rv1108-spi" for rv1108 SoCs.
"rockchip,px30-spi", "rockchip,rk3066-spi" for px30 SoCs.
"rockchip,rv1126-spi" for rv1126 SoCs.
"rockchip,rk3036-spi" for rk3036 SoCs.
"rockchip,rk3066-spi" for rk3066 SoCs.
"rockchip,rk3188-spi" for rk3188 SoCs.
@@ -15,6 +16,7 @@ Required Properties:
"rockchip,rk3288-spi" for rk3288 SoCs.
"rockchip,rk3368-spi" for rk3368 SoCs.
"rockchip,rk3399-spi" for rk3399 SoCs.
"rockchip,rk3568-spi" for rk3568 SoCs.
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: The interrupt number to the cpu. The interrupt specifier format