On 13/09/25 12:12, Swamil Jain wrote:
From: Aradhya Bhatia <a-bhat...@ti.com>
Add TI DSS OLDI-IO control registers for AM625 DSS. This is a region of
12 32bit registers found in the TI AM625 CTRL_MMR0 register space[0].
They are used to control the characteristics of the OLDI DATA/CLK IO as
needed by the DSS display controller node.
[0]: https://www.ti.com/lit/pdf/spruiv7
Signed-off-by: Aradhya Bhatia <a-bhat...@ti.com>
Signed-off-by: Swamil Jain <s-ja...@ti.com>
Reviewed-by: Devarsh Thakkar <devar...@ti.com>
Regards
Devarsh
---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 029380dc1a35..dcc71db8afd4 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -76,6 +76,11 @@ audio_refclk1: clock-controller@82e4 {
assigned-clock-parents = <&k3_clks 157 18>;
#clock-cells = <0>;
};
+
+ dss_oldi_io_ctrl: oldi-io-controller@8600 {
+ compatible = "ti,am625-dss-oldi-io-ctrl", "syscon";
+ reg = <0x8600 0x200>;
+ };
};
dmss: bus@48000000 {
