From f049b541b81acd88133c2c2247d4fae6c33f1b99 Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Tue, 30 May 2023 13:53:35 -0500 Subject: [PATCH] arm64: dts: ti: k3-am64: Add ESM support Add Error Signaling Module (ESM) instances in MCU and MAIN domains. Signed-off-by: Nishanth Menon Link: https://lore.kernel.org/r/20230530185335.79942-3-nm@ti.com Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 6 ++++++ arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index 7108197..1664d9f 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -372,6 +372,12 @@ ti,timer-pwm; }; + main_esm: esm@420000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x420000 0x00 0x1000>; + ti,esm-pins = <160>, <161>; + }; + main_uart0: serial@2800000 { compatible = "ti,am64-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x100>; diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi index 67ad414..686d497 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi @@ -152,4 +152,10 @@ pinctrl-single,register-width = <32>; pinctrl-single,function-mask = <0xffffffff>; }; + + mcu_esm: esm@4100000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x4100000 0x00 0x1000>; + ti,esm-pins = <0>, <1>; + }; }; -- 2.7.4