On 13/09/25 12:12, Swamil Jain wrote:
From: Aradhya Bhatia <a-bhat...@ti.com>
The AM625 SoC has 2 OLDI TXes under the DSS. Add their support.
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 | 47 ++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index dcc71db8afd4..d240c157d819 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -793,6 +793,53 @@ dss: dss@30200000 {
interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
+ oldi-transmitters {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ oldi0: oldi@0 {
+ reg = <0>;
+ clocks = <&k3_clks 186 0>;
+ clock-names = "serial";
+ ti,oldi-io-ctrl = <&dss_oldi_io_ctrl>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ oldi0_port0: port@0 {
+ reg = <0>;
+ };
+
+ oldi0_port1: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ oldi1: oldi@1 {
+ reg = <1>;
+ clocks = <&k3_clks 186 0>;
+ clock-names = "serial";
+ ti,oldi-io-ctrl = <&dss_oldi_io_ctrl>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ oldi1_port0: port@0 {
+ reg = <0>;
+ };
+
+ oldi1_port1: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+ };
+
dss_ports: ports {
#address-cells = <1>;
#size-cells = <0>;
