linux-kernel - [PATCH v2 2/6] arm64: dts: sparx5: Add SPI controller

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: <20200619113121.9984-3-lars.povlsen@microchip.com>
Date:   Fri, 19 Jun 2020 13:31:17 +0200
From:   Lars Povlsen <lars.povlsen@...rochip.com>
To:     Mark Brown <broonie@...nel.org>, SoC Team <soc@...nel.org>
CC:     Lars Povlsen <lars.povlsen@...rochip.com>,
        Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        <linux-spi@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Serge Semin <fancer.lancer@...il.com>,
        Serge Semin <Sergey.Semin@...kalelectronics.ru>
Subject: [PATCH v2 2/6] arm64: dts: sparx5: Add SPI controller

This adds a SPI controller to the Microchip Sparx5 SoC

Signed-off-by: Lars Povlsen <lars.povlsen@...rochip.com>
---
 arch/arm64/boot/dts/microchip/sparx5.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi
index 7e811e24f0e99..2404bcc08b89d 100644
--- a/arch/arm64/boot/dts/microchip/sparx5.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -14,6 +14,7 @@ / {
 	#size-cells = <1>;
 
 	aliases {
+		spi0 = &spi0;
 		serial0 = &uart0;
 		serial1 = &uart1;
 	};
@@ -155,6 +156,19 @@ uart1: serial@...102000 {
 			status = "disabled";
 		};
 
+		spi0: spi@...104000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "microchip,sparx5-spi";
+			reg = <0x6 0x00104000 0x40>;
+			num-cs = <16>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+			clocks = <&ahb_clk>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		timer1: timer@...105000 {
 			compatible = "snps,dw-apb-timer";
 			reg = <0x6 0x00105000 0x1000>;
-- 
2.27.0