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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-07-09 12:45:18 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-06-04 08:02:14 +0200 |
| commit | 95c1cd13927ce00fde1714170c780c72ea352fbb (patch) | |
| tree | e7b6561ca5a6e78556c02194f2d310cf5ce586c8 /arch/arm/boot/dts/dra74x.dtsi | |
| parent | ARM: OMAP2+: display: detect DRA7 DSS (diff) | |
| download | linux-95c1cd13927ce00fde1714170c780c72ea352fbb.tar.xz linux-95c1cd13927ce00fde1714170c780c72ea352fbb.zip | |
arm/dts: dra7.dtsi: add DSS support
DRA7xxx contains a very similar DSS to OMAP5. The main differences are:
* no DSI or RFBI support.
* 1 or 2 dedicated video PLLs.
* need to do additional configuration to the DRA7 CONTROL module.
DRA72xx has only one video PLL, and DRA74xx has two.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Acked-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra74x.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dra74x.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi index cc560a70926f..fa995d0ca1f2 100644 --- a/arch/arm/boot/dts/dra74x.dtsi +++ b/arch/arm/boot/dts/dra74x.dtsi @@ -73,3 +73,18 @@ }; }; }; + +&dss { + reg = <0x58000000 0x80>, + <0x58004054 0x4>, + <0x58004300 0x20>, + <0x58005054 0x4>, + <0x58005300 0x20>; + reg-names = "dss", "pll1_clkctrl", "pll1", + "pll2_clkctrl", "pll2"; + + clocks = <&dss_dss_clk>, + <&dss_video1_clk>, + <&dss_video2_clk>; + clock-names = "fck", "video1_clk", "video2_clk"; +}; |