linux-kernel - [PATCH 2/3] arm64: dts: renesas: r8a779f0: Add SCIF 0 node

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: <20220613134914.18655-2-wsa+renesas@sang-engineering.com>
Date:   Mon, 13 Jun 2022 15:49:13 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-renesas-soc@...r.kernel.org
Cc:     Linh Phung <linh.phung.jy@...esas.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] arm64: dts: renesas: r8a779f0: Add SCIF 0 node

From: Linh Phung <linh.phung.jy@...esas.com>

Extracted from a bigger patch in the BSP, rebased, reg length corrected,
and DMA properties added. SCIF0 works fine, SCIF1+4 skipped because they
haven't been tested yet.

Signed-off-by: Linh Phung <linh.phung.jy@...esas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index c872030ec4fe..2cae951c4375 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -305,6 +305,23 @@ hscif1: serial@...50000 {
 			status = "disabled";
 		};
 
+		scif0: serial@...60000 {
+			compatible = "renesas,scif-r8a779f0",
+				     "renesas,rcar-gen4-scif", "renesas,scif";
+			reg = <0 0xe6e60000 0 64>;
+			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>,
+				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x51>, <&dmac0 0x50>,
+			       <&dmac1 0x51>, <&dmac1 0x50>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			status = "disabled";
+		};
+
 		scif3: serial@...50000 {
 			compatible = "renesas,scif-r8a779f0",
 				     "renesas,rcar-gen4-scif", "renesas,scif";
-- 
2.35.1