From nobody Tue Feb 10 04:14:34 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C8A173168; Tue, 26 Mar 2024 09:20:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711444843; cv=none; b=PCaVaWDP6YePIaiiDRHNL7SP1ClA1ULdakLDvRSs/gXjI9qTUZwo4kkxahL84hwQHf2GWzAc0T83X/sBwWY6glEA8SIG80nEpjJXG9xnpESFFxPb5KpyADDLdWefUKXCr8MQkwNpwyiBTKWpD99AJGtg+mpdD2hQFtJUFYwFzAQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711444843; c=relaxed/simple; bh=ybgicixfvgIyf2nA0rMT+ZMSsUM/wG8tG6kjryEnsjI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ncIJkZqo91mm/X/ruprr2t+DjS3787zVlscfAH+HZwZ/iVOzYq2NWwYYj2YAq2lvFZX32GRwo/tIDykk3RhVRvp+LCkaNGysZnRrBEW4y89qHBeg4hoXHAS8LKdB8KAqhHpsXHSZws/QEeIXSomfxliG5f6/czEU8kOgmfK3s14= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lGeOGb+g; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lGeOGb+g" Received: by smtp.kernel.org (Postfix) with ESMTPS id 9EAD4C43609; Tue, 26 Mar 2024 09:20:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711444842; bh=ybgicixfvgIyf2nA0rMT+ZMSsUM/wG8tG6kjryEnsjI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=lGeOGb+gf78BrGl89BlMPjFJ9rNy2zzC03NCbPcE6Q2auB9iYPGVNLpv1YnzIHhIC jdyzeRYJZGGUF0vJV+RNuCRPxOAuH58h9satbFON+AcFJnyTnD4ZwM1BCES+z0VTJM ELXyDRvvRidPkX+cEL37i7mlrKZNfa/cdf+HdjoHrVn7inBgeBlTfOKNzgQXUYgrqY Bzwm6a1FDG1afD5YopvAikP1FEou/H6KHUDmFoPzITGTmMEY/yhk+HcPIMZgeMdfou xfRnejynr6OBv69Y4pFWXjY2mh+lJ0l5vZDgqJ2Vu8mcKg9XwdPdYpJv4OPUjQTwUq M7B4GpiMg/Zqg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95CE5CD1284; Tue, 26 Mar 2024 09:20:42 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Tue, 26 Mar 2024 12:18:58 +0300 Subject: [PATCH v9 31/38] ARM: dts: ep93xx: Add EDB9302 DT Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240326-ep93xx-v9-31-156e2ae5dfc8@maquefel.me> References: <20240326-ep93xx-v9-0-156e2ae5dfc8@maquefel.me> In-Reply-To: <20240326-ep93xx-v9-0-156e2ae5dfc8@maquefel.me> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andre Przywara , Nikita Shubin , Gregory CLEMENT , Linus Walleij , Alexander Sverdlin Cc: Peter Rosin , Enric Balletbo i Serra , Patrice Chotard , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Arnd Bergmann X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1711444837; l=4425; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=MKdM8vhmNOKZirnboyQWFUuT0cV/ct9mBrNONV7yAdc=; b=Q/DpV8risrBMFtkJ6nMHHgKyBnUtuv7cJmXzizUyydG+O+WRnOKuxOmePkk79792xlc0PmgwEtYu us2lNSYFD8SWk24sUNUm1odyD/2o/3ruPgbMVtyunqzXSbFA1BN7 X-Developer-Key: i=nikita.shubin@maquefel.me; a=ed25519; pk=vqf5YIUJ7BJv3EJFaNNxWZgGuMgDH6rwufTLflwU9ac= X-Endpoint-Received: by B4 Relay for nikita.shubin@maquefel.me/20230718 with auth_id=65 X-Original-From: Nikita Shubin Reply-To: nikita.shubin@maquefel.me From: Alexander Sverdlin Add device tree for Cirrus EDB9302. Signed-off-by: Alexander Sverdlin Signed-off-by: Nikita Shubin --- arch/arm/boot/dts/cirrus/Makefile | 1 + arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts | 181 ++++++++++++++++++++++++= ++++ 2 files changed, 182 insertions(+) diff --git a/arch/arm/boot/dts/cirrus/Makefile b/arch/arm/boot/dts/cirrus/M= akefile index 211a7e2f2115..e6015983e464 100644 --- a/arch/arm/boot/dts/cirrus/Makefile +++ b/arch/arm/boot/dts/cirrus/Makefile @@ -4,5 +4,6 @@ dtb-$(CONFIG_ARCH_CLPS711X) +=3D \ dtb-$(CONFIG_ARCH_CLPS711X) +=3D \ ep7211-edb7211.dtb dtb-$(CONFIG_ARCH_EP93XX) +=3D \ + ep93xx-edb9302.dtb \ ep93xx-bk3.dtb \ ep93xx-ts7250.dtb diff --git a/arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts b/arch/arm/boot/dt= s/cirrus/ep93xx-edb9302.dts new file mode 100644 index 000000000000..0bf10086f969 --- /dev/null +++ b/arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts @@ -0,0 +1,181 @@ +// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +/* + * Device Tree file for Cirrus Logic EDB9302 board based on EP9302 SoC + */ +/dts-v1/; +#include "ep93xx.dtsi" + +/ { + #address-cells =3D <1>; + #size-cells =3D <1>; + compatible =3D "cirrus,edb9302", "cirrus,ep9301"; + model =3D "cirrus,edb9302"; + + chosen { + }; + + memory@0 { + device_type =3D "memory"; + /* should be set from ATAGS */ + reg =3D <0x0000000 0x800000>, + <0x1000000 0x800000>, + <0x4000000 0x800000>, + <0x5000000 0x800000>; + }; + + sound { + compatible =3D "audio-graph-card2"; + label =3D "EDB93XX"; + links =3D <&i2s_port>; + }; + + leds { + compatible =3D "gpio-leds"; + led-0 { + label =3D "grled"; + gpios =3D <&gpio4 0 GPIO_ACTIVE_HIGH>; + linux,default-trigger =3D "heartbeat"; + function =3D LED_FUNCTION_HEARTBEAT; + }; + + led-1 { + label =3D "rdled"; + gpios =3D <&gpio4 1 GPIO_ACTIVE_HIGH>; + function =3D LED_FUNCTION_FAULT; + }; + }; +}; + +&adc { + status =3D "okay"; +}; + +&ebi { + flash@60000000 { + compatible =3D "cfi-flash"; + reg =3D <0x60000000 0x1000000>; + bank-width =3D <2>; + }; +}; + +ð0 { + phy-handle =3D <&phy0>; +}; + +&gpio0 { + gpio-ranges =3D <&syscon 0 153 1>, + <&syscon 1 152 1>, + <&syscon 2 151 1>, + <&syscon 3 148 1>, + <&syscon 4 147 1>, + <&syscon 5 146 1>, + <&syscon 6 145 1>, + <&syscon 7 144 1>; +}; + +&gpio1 { + gpio-ranges =3D <&syscon 0 143 1>, + <&syscon 1 142 1>, + <&syscon 2 141 1>, + <&syscon 3 140 1>, + <&syscon 4 165 1>, + <&syscon 5 164 1>, + <&syscon 6 163 1>, + <&syscon 7 160 1>; +}; + +&gpio2 { + gpio-ranges =3D <&syscon 0 115 1>; +}; + +/* edb9302 doesn't have GPIO Port D present */ +&gpio3 { + status =3D "disabled"; +}; + +&gpio4 { + gpio-ranges =3D <&syscon 0 97 2>; +}; + +&gpio5 { + gpio-ranges =3D <&syscon 1 170 1>, + <&syscon 2 169 1>, + <&syscon 3 168 1>; +}; + +&gpio6 { + gpio-ranges =3D <&syscon 0 87 2>; +}; + +&gpio7 { + gpio-ranges =3D <&syscon 2 199 4>; +}; + +&i2s { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&i2s_on_ac97_pins>; + status =3D "okay"; + i2s_port: port { + i2s_ep: endpoint { + system-clock-direction-out; + frame-master; + bitclock-master; + mclk-fs =3D <256>; + dai-format =3D "i2s"; + convert-channels =3D <2>; + convert-sample-format =3D "s32_le"; + remote-endpoint =3D <&codec_ep>; + }; + }; +}; + +&mdio0 { + phy0: ethernet-phy@1 { + reg =3D <1>; + device_type =3D "ethernet-phy"; + }; +}; + +&spi0 { + cs-gpios =3D <&gpio0 6 GPIO_ACTIVE_LOW + &gpio0 7 GPIO_ACTIVE_LOW>; + dmas =3D <&dma1 10 2>, <&dma1 10 1>; + dma-names =3D "rx", "tx"; + status =3D "okay"; + + cs4271: codec@0 { + compatible =3D "cirrus,cs4271"; + reg =3D <0>; + #sound-dai-cells =3D <0>; + spi-max-frequency =3D <6000000>; + spi-cpol; + spi-cpha; + reset-gpio =3D <&gpio0 1 GPIO_ACTIVE_LOW>; + port { + codec_ep: endpoint { + remote-endpoint =3D <&i2s_ep>; + }; + }; + }; + + at25f1024: eeprom@1 { + compatible =3D "atmel,at25"; + reg =3D <1>; + address-width =3D <8>; + size =3D <0x20000>; + pagesize =3D <256>; + spi-max-frequency =3D <20000000>; + }; +}; + +&uart0 { + status =3D "okay"; +}; + +&uart1 { + status =3D "okay"; +}; + +&usb0 { + status =3D "okay"; +}; --=20 2.41.0