From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Sun, 29 Sep 2019 12:07:58 +0000 (+0530)
Subject: arm: dts: k3-j721e-common-proc-board: Mark main_uart0 as shared device
X-Git-Tag: v2020.01-rc1~29^2~4
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fbbcb1e0207f3cde5561f438920151886b4358b4;p=oweals%2Fu-boot.git

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 b21f597a80..c978cabd13 100644
--- 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";