diff mbox series

[v1] arm64: dts: k3-am625-verdin: enable Verdin UART2

Message ID 20231121160436.1032364-1-parth105105@gmail.com
State New
Headers show
Series [v1] arm64: dts: k3-am625-verdin: enable Verdin UART2 | expand

Commit Message

Parth Pancholi Nov. 21, 2023, 4:04 p.m. UTC 
From: Parth Pancholi <parth.pancholi@toradex.com>

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 the latest TI
SDKs. In a default config, no one writes to this UART.

Signed-off-by: Parth Pancholi <parth.pancholi@toradex.com>

---

 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 mbox series

Patch

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 013357d17d48..bf6d27e70bc4 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_gpio_keys {
 
 /* 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 6701cb8974bb..680071688dcb 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_gpio_keys {
 
 /* 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 c685df7deaee..997dfafd27eb 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_gpio_keys {
 
 /* Verdin UART_2 */
 &wkup_uart0 {
-	/* FIXME: WKUP UART0 is used by DM firmware */
-	status = "reserved";
+	status = "okay";
 };