LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Corentin Labbe <clabbe@baylibre.com>
To: arnd@arndb.de, linus.walleij@linaro.org, olof@lixom.net,
	robh+dt@kernel.org, soc@kernel.org, ulli.kroll@googlemail.com
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH v2 4/5] ARM: gemini: add device tree for edimax NS2502
Date: Fri, 18 Jun 2021 20:55:32 +0000	[thread overview]
Message-ID: <20210618205533.1527384-5-clabbe@baylibre.com> (raw)
In-Reply-To: <20210618205533.1527384-1-clabbe@baylibre.com>

The edimax NS2502 is a NAS box running a SL3516 SoC.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 arch/arm/boot/dts/Makefile          |   1 +
 arch/arm/boot/dts/gemini-ns2502.dts | 148 ++++++++++++++++++++++++++++
 2 files changed, 149 insertions(+)
 create mode 100644 arch/arm/boot/dts/gemini-ns2502.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 863347b6b65e..806715f3266d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -217,6 +217,7 @@ dtb-$(CONFIG_ARCH_GEMINI) += \
 	gemini-dlink-dir-685.dtb \
 	gemini-dlink-dns-313.dtb \
 	gemini-nas4220b.dtb \
+	gemini-ns2502.dtb \
 	gemini-rut1xx.dtb \
 	gemini-sl93512r.dtb \
 	gemini-sq201.dtb \
diff --git a/arch/arm/boot/dts/gemini-ns2502.dts b/arch/arm/boot/dts/gemini-ns2502.dts
new file mode 100644
index 000000000000..704abd212df5
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-ns2502.dts
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com>
+ * Device Tree file for Edimax NS 2502
+ */
+
+/dts-v1/;
+
+#include "gemini.dtsi"
+
+/ {
+	model = "Edimax NS-2502";
+	compatible = "edimax,ns-2502", "cortina,gemini";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory@0 {
+		/* 128 MB */
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	aliases {
+		mdio-gpio0 = &mdio0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,19200n8";
+		stdout-path = &uart0;
+	};
+
+	mdio0: mdio {
+		compatible = "virtual,mdio-gpio";
+		gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
+			<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy0: ethernet-phy@1 {
+			reg = <1>;
+			device_type = "ethernet-phy";
+			/* We lack the knowledge of necessary GPIO to achieve
+			 * Gigabit
+			 */
+			max-speed = <100>;
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	ethernet-port@0 {
+		phy-mode = "rgmii";
+		phy-handle = <&phy0>;
+	};
+};
+
+&flash {
+	status = "okay";
+	/* 8MB of flash */
+	reg = <0x30000000 0x00800000>;
+
+	pinctrl-names = "enabled", "disabled";
+	pinctrl-0 = <&pflash_default_pins>;
+	pinctrl-1 = <&pflash_disabled_pins>;
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "RedBoot";
+			reg = <0x00000000 0x00020000>;
+		};
+		partition@20000 {
+			label = "kernel";
+			reg = <0x00020000 0x00700000>;
+		};
+		partition@720000 {
+			label = "VCTL";
+			reg = <0x00720000 0x00020000>;
+		};
+		partition@740000 {
+			label = "CurConf";
+			reg = <0x00740000 0x000a0000>;
+		};
+		partition@7e0000 {
+			label = "FIS";
+			reg = <0x007e0000 0x00010000>;
+		};
+	};
+};
+
+&gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gpio0_default_pins>;
+};
+
+&ide0 {
+	status = "okay";
+};
+
+&ide1 {
+	status = "okay";
+};
+
+&sata {
+	cortina,gemini-ata-muxmode = <3>;
+	cortina,gemini-enable-sata-bridge;
+	status = "okay";
+};
+
+&syscon {
+	pinctrl {
+		/*
+		 * gpio0agrp cover line 0-4
+		 * gpio0bgrp cover line 5
+		 */
+		gpio0_default_pins: pinctrl-gpio0 {
+			    mux {
+				    function = "gpio0";
+				    groups = "gpio0agrp", "gpio0bgrp", "gpio0hgrp";
+			    };
+		};
+		pflash_disabled_pins: pinctrl-pflash-disabled {
+			mux {
+				function = "gpio0";
+				groups = "gpio0ggrp", "gpio0igrp", "gpio0jgrp",
+					 "gpio0kgrp";
+			};
+		};
+		pinctrl-gmii {
+			mux {
+				function = "gmii";
+				groups = "gmii_gmac0_grp";
+				};
+		};
+	};
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
-- 
2.31.1


  parent reply	other threads:[~2021-06-18 20:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-18 20:55 [PATCH v2 0/5] ARM: gemini: add two more board Corentin Labbe
2021-06-18 20:55 ` [PATCH v2 1/5] ARM: dts: gemini: add labels for USB, IDE, flash and ethernet Corentin Labbe
2021-06-18 20:55 ` [PATCH v2 2/5] dt-bindings: add vendor prefix for edimax Corentin Labbe
2021-07-12 20:11   ` Rob Herring
2021-06-18 20:55 ` [PATCH v2 3/5] dt-bindings: add vendor prefix for ssi Corentin Labbe
2021-07-12 20:11   ` Rob Herring
2021-06-18 20:55 ` Corentin Labbe [this message]
2021-06-18 20:55 ` [PATCH v2 5/5] ARM: gemini: add device tree for ssi1328 Corentin Labbe
2021-07-12 20:11   ` Rob Herring
2021-07-23 10:38     ` Linus Walleij
2021-07-23 10:34 ` [PATCH v2 0/5] ARM: gemini: add two more board Linus Walleij

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210618205533.1527384-5-clabbe@baylibre.com \
    --to=clabbe@baylibre.com \
    --cc=arnd@arndb.de \
    --cc=devicetree@vger.kernel.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=olof@lixom.net \
    --cc=robh+dt@kernel.org \
    --cc=soc@kernel.org \
    --cc=ulli.kroll@googlemail.com \
    --subject='Re: [PATCH v2 4/5] ARM: gemini: add device tree for edimax NS2502' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).