linux-kernel - [PATCH] arm: dts: am335x-evmsk: add alias node for uarts

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240411231130.386222-1-jm@ti.com>
Date: Thu, 11 Apr 2024 18:11:30 -0500
From: Judith Mendez <jm@...com>
To: Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren
	<tony@...mide.com>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: <linux-omap@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] arm: dts: am335x-evmsk: add alias node for uarts

The AM335x SK routes the PRUSS UART pins to the Zigbee header.
PRUSS UART is enabled and can be tested using the Zigbee header.
Since there are two UARTS, add alias node to be able to test PRUSS
UART reliably from userspace.

Signed-off-by: Judith Mendez <jm@...com>
---
 arch/arm/boot/dts/ti/omap/am335x-evmsk.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts b/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
index eba888dcd60e7..e6925dc263d31 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
@@ -29,6 +29,11 @@ memory@...00000 {
 		reg = <0x80000000 0x10000000>; /* 256 MB */
 	};
 
+	aliases {
+		serial0 = &uart0;
+		serial1 = &pruss_uart;
+	};
+
 	chosen {
 		stdout-path = &uart0;
 	};

base-commit: 534ad093bb80f19c20b251a89f09ce1a0e3d4f2d
-- 
2.43.2