From bf146a1a7cd4855696859bd6cd3f470b96f1bea9 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Mon, 29 Jul 2019 18:00:23 +0530 Subject: arm64: dts: ti: k3-j721e: Update the power domain cells Update the power-domain cells to 2 and mark all devices as exclusive. Main uart 0 is the debug console for processor boards and it is used by different software entities like u-boot, atf, linux simultaneously. So just mark main_uart0 as shared device for common processor board. Reviewed-by: Nishanth Menon Signed-off-by: Lokesh Vutla Signed-off-by: Tero Kristo --- arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts') diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index c680123f067c..63b47b839388 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -19,6 +19,10 @@ status = "disabled"; }; +&main_uart0 { + power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; +}; + &main_uart3 { /* UART not brought out */ status = "disabled"; -- cgit v1.2.3