From a00ee8014d5b6bb00bc41d7fc947fd52f53c9209 Mon Sep 17 00:00:00 2001 From: Aradhya Bhatia Date: Sat, 13 Sep 2025 12:12:05 +0530 Subject: [PATCH] arm64: dts: ti: k3-am625: Add OLDI support The AM625 SoC has 2 OLDI TXes under the DSS. Add their support. Signed-off-by: Aradhya Bhatia Signed-off-by: Swamil Jain Reviewed-by: Devarsh Thakkar Link: https://patch.msgid.link/20250913064205.4152249-3-s-jain1@ti.com Signed-off-by: Vignesh Raghavendra --- 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 6ab18f66429b7..573efbc13171b 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 @@ interrupts = ; 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>; -- 2.47.3