linux-kernel - [PATCH 4/7] DONOTMERGE: arm64: dts: ti: k3-am64-main: Add PRU UART nodes

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

Message-ID: <20250513215934.933807-5-jm@ti.com>
Date: Tue, 13 May 2025 16:59:31 -0500
From: Judith Mendez <jm@...com>
To: Judith Mendez <jm@...com>,
        Greg Kroah-Hartman
	<gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>
CC: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Nishanth Menon <nm@...com>,
        Santosh
 Shilimkar <ssantosh@...nel.org>,
        Vignesh Raghavendra <vigneshr@...com>,
        Tero
 Kristo <kristo@...nel.org>, Bin Liu <b-liu@...com>,
        Andy Shevchenko
	<andriy.shevchenko@...ux.intel.com>,
        Andrew Davis <afd@...com>, <linux-kernel@...r.kernel.org>,
        <linux-serial@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 4/7] DONOTMERGE: arm64: dts: ti: k3-am64-main: Add PRU UART nodes

There is one PRU UART module in each PRU_ICSSG for am64 SoC.

Add a PRU UART child node in each ICSSG node in am64 main voltage
domain .dtsi file for am64x device.

Signed-off-by: Judith Mendez <jm@...com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index c7e5da37486a..5ba7b8a8dbcf 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -1280,6 +1280,15 @@ icssg0_iepclk_mux: iepclk-mux@30 {
 			};
 		};
 
+		icssg0_uart: serial@...00 {
+			compatible = "ti,pruss-uart";
+			reg = <0x28000 0x40>;
+			clocks = <&k3_clks 81 19>;
+			interrupt-parent = <&icssg0_intc>;
+			interrupts = <6 7 7>;
+			status = "disabled";
+		};
+
 		icssg0_iep0: iep@...00 {
 			compatible = "ti,am654-icss-iep";
 			reg = <0x2e000 0x1000>;
@@ -1459,6 +1468,15 @@ icssg1_iepclk_mux: iepclk-mux@30 {
 			};
 		};
 
+		icssg1_uart: serial@...00 {
+			compatible = "ti,pruss-uart";
+			reg = <0x28000 0x40>;
+			clocks = <&k3_clks 82 19>;
+			interrupt-parent = <&icssg1_intc>;
+			interrupts = <6 7 7>;
+			status = "disabled";
+		};
+
 		icssg1_iep0: iep@...00 {
 			compatible = "ti,am654-icss-iep";
 			reg = <0x2e000 0x1000>;
-- 
2.49.0