diff options
| author | Aradhya Bhatia <a-bhatia1@ti.com> | 2023-04-21 12:08:03 +0530 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-04-22 14:22:20 +0530 |
| commit | c25f1e071b0b6acd01e1287255783936a27993d6 (patch) | |
| tree | 722f46eddde22f1f1bf50e271580a1626f6b19e5 /arch/arm64/boot/dts/ti/k3-am62-main.dtsi | |
| parent | 2beabf720b0d1a658eb6125b98f8a41934d16c13 (diff) | |
arm64: dts: ti: k3-am62-main: Add DT node for OLDI IO control
Add syscon DT node for OLDI IO control MMR region, and map its phandle
to dss DT property to allow tidss driver access to the registers.
These set of IO registers help control the power provided to the OLDI
TXes present in the DSS peripheral.
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index 2997a0833651..57f799572c5e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -60,6 +60,11 @@ reg = <0x4130 0x4>; #clock-cells = <1>; }; + + dss_oldi_io_ctrl: dss-oldi-io-ctrl@8600 { + compatible = "syscon"; + reg = <0x8600 0x200>; + }; }; dmss: bus@48000000 { @@ -620,6 +625,7 @@ <0x00 0x3020b000 0x00 0x1000>; /* vp2: Used as DPI Out */ reg-names = "common", "vidl1", "vid", "ovr1", "ovr2", "vp1", "vp2"; + ti,am65x-oldi-io-ctrl = <&dss_oldi_io_ctrl>; power-domains = <&k3_pds 186 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 186 6>, <&k3_clks 186 0>, |