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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-11-16 09:57:20 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-11-17 19:31:35 +0100 |
| commit | 46c4f13d04d729fa79f7df2dd1978f9fc0ee6d6a (patch) | |
| tree | 51548894dc40fe4c082962ccd2e15b19856f84eb /arch/arm/boot/dts | |
| parent | ARM: shmobile: r8a7794: Add DU0 clock (diff) | |
| download | linux-46c4f13d04d729fa79f7df2dd1978f9fc0ee6d6a.tar.xz linux-46c4f13d04d729fa79f7df2dd1978f9fc0ee6d6a.zip | |
ARM: shmobile: r8a7794: Add DU node to device tree
Add the DU device with a disabled state. Boards that want to enable the
DU need to specify the output topology.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7794.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index b70e4061d8b1..4075a0a3d5c1 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -750,6 +750,34 @@ }; }; + du: display@feb00000 { + compatible = "renesas,du-r8a7794"; + reg = <0 0xfeb00000 0 0x40000>; + reg-names = "du"; + interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>, + <0 268 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7794_CLK_DU0>, + <&mstp7_clks R8A7794_CLK_DU0>; + clock-names = "du.0", "du.1"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb0: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_rgb1: endpoint { + }; + }; + }; + }; + clocks { #address-cells = <2>; #size-cells = <2>; |