arm: dts: k3-j721e-common-proc-board: Mark main_uart0 as shared device

Main uart0 is used as debug console by both R5SPL and A72 bootloader and
Linux. So mark it as shared device so that power-domain request is
successful by both cores.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

diff --git a/arch/arm/dts/k3-j721e-common-proc-board.dts b/arch/arm/dts/k3-j721e-common-proc-board.dts
index b21f597a809c42ac9be70d4bda040fa020070cd1..c978cabd13350f8ccaff7f03f0fbbd5a5fb521bc 100644 (file)
--- a/arch/arm/dts/k3-j721e-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-common-proc-board.dts
@@ -31,6 +31,10 @@
        status = "disabled";
 };
 
+&main_uart0 {
+       power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
+};
+
 &main_uart3 {
        /* UART not brought out */
        status = "disabled";