diff options
| author | Benoit Parrot <bparrot@ti.com> | 2019-12-11 15:07:20 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-01-23 18:27:39 +0100 |
| commit | d916ab415b5f4583e79ecd6ecc17b0bd414abcc3 (patch) | |
| tree | bc1cff6c10458ff4edfb10fee79a96cd352a9d09 /arch | |
| parent | ARM: dts: am437x-sk-evm: Add VPFE and OV2659 entries (diff) | |
| download | linux-d916ab415b5f4583e79ecd6ecc17b0bd414abcc3.tar.xz linux-d916ab415b5f4583e79ecd6ecc17b0bd414abcc3.zip | |
ARM: dts: am43x-epos-evm: Add VPFE and OV2659 entries
Add VPFE device nodes entries.
Add OmniVision OV2659 sensor device nodes and linkage.
Since Rev1.2a on this board the sensor source clock (xvclk) has a
dedicated 12Mhz oscillator instead of using clkout1.
Add 'audio_mstrclk' fixed clock object to represent it.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/am43x-epos-evm.dts | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 95314121d111..b0df37014888 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -145,6 +145,12 @@ system-clock-frequency = <12000000>; }; }; + + audio_mstrclk: clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; }; &am43xx_pinmux { @@ -696,6 +702,21 @@ IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */ DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */ }; + + ov2659@30 { + compatible = "ovti,ov2659"; + reg = <0x30>; + + clocks = <&audio_mstrclk>; + clock-names = "xvclk"; + + port { + ov2659_1: endpoint { + remote-endpoint = <&vpfe1_ep>; + link-frequencies = /bits/ 64 <70000000>; + }; + }; + }; }; &i2c2 { @@ -962,7 +983,7 @@ port { vpfe1_ep: endpoint { - /* remote-endpoint = <&sensor>; add once we have it */ + remote-endpoint = <&ov2659_1>; ti,am437x-vpfe-interface = <0>; bus-width = <8>; hsync-active = <0>; |