From 26e0124683c000c2a197204e0fdc68e553298bff Mon Sep 17 00:00:00 2001 From: Parth Pancholi Date: Tue, 21 Nov 2023 17:04:36 +0100 Subject: [PATCH] arm64: dts: ti: k3-am625-verdin: Enable Verdin UART2 Enable UART2 for AM62 based SOM's Verdin carrier boards Dahlia, Development and Yavia. Earlier Verdin UART2 was reserved by R5 DM firmware which can be now configured using boardcfg during U-boot compilation. In a default config, no one writes to this UART. Signed-off-by: Parth Pancholi Reviewed-by: Francesco Dolcini Link: https://lore.kernel.org/r/20231121160436.1032364-1-parth105105@gmail.com Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 3 +-- arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi | 3 +-- arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi index 013357d17d482..bf6d27e70bc48 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi @@ -214,6 +214,5 @@ /* Verdin UART_2 */ &wkup_uart0 { - /* FIXME: WKUP UART0 is used by DM firmware */ - status = "reserved"; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi index 6701cb8974bbd..680071688dcb6 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi @@ -235,6 +235,5 @@ /* Verdin UART_2 */ &wkup_uart0 { - /* FIXME: WKUP UART0 is used by DM firmware */ - status = "reserved"; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi index c685df7deaeed..997dfafd27eb4 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi @@ -207,6 +207,5 @@ /* Verdin UART_2 */ &wkup_uart0 { - /* FIXME: WKUP UART0 is used by DM firmware */ - status = "reserved"; + status = "okay"; }; -- 2.30.2