From nobody Tue Feb 10 05:09:30 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 C9AA41EB23; Mon, 26 Feb 2024 07:31:24 +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=1708932684; cv=none; b=meBM4F88h4xx8UKWIx4C6rRxXjJVghNbDg8FE5X2kdu40+ercMXfJibPHqHnT3AI/t47W+UkjAjP67jCAfitolMn8KZoz2KUJV6rG7UHRuRH6kGtUoIPF4r8Qia9hvUtMyH873PnY1eiYD3TtdCRM/RUXlMdxKTgV89FaqhxuE8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708932684; c=relaxed/simple; bh=D8xErp0zejwZpfi8Wd+6nBZxa9LPVk/TpSjAq+BHZns=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oAPQg7jOXm1KagGhTVKE7yRCI9/uiULmZIV6pTlEiB+g1Qum2xY4UedyKlnJN6jSuqt9lo4c1lzlhSuv7aSKemqMstqdBcWwRMg61GDtL0C8vPtysP8SgjK/6a+C4UlFzodvGSj34ea3XWS6ZwNAhyklteDoZP6AhSycTrxtkDA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iTsmT9Oi; 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="iTsmT9Oi" Received: by smtp.kernel.org (Postfix) with ESMTPS id A44BDC4E758; Mon, 26 Feb 2024 07:31:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708932683; bh=D8xErp0zejwZpfi8Wd+6nBZxa9LPVk/TpSjAq+BHZns=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=iTsmT9OipHKTeCEDuNgwqalbHgRDT0MOw59H1xZNbvfWiG+ifxi3utkao9rU7TnlE g3QFmYl1ZhBa5Y+wo6+UubXJeRdW0pioZ9l0WVEbKUEqWs5+MVpBBhnn8CBPDhvQDN WNFQYdGqAWF3G6UtVatc3XIYPhfI7Zkty41q+X1yAJsxRg6EPMAlr24lXo9AnQN/vL rFYk2mDdy4I4OES8TgLF4mM+9tdjLGiyWR2T7E7/XOailLSnIBm0+EDB4C26GxJGgc SyHen4hI6ekJTEa17yizSy/suN8nmzBy5Dl64bgdxHL5uqafSQDQxscIDqS8Zq86Ew 3yrI51XQwE3KQ== 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 91BECC54E52; Mon, 26 Feb 2024 07:31:23 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Mon, 26 Feb 2024 10:30:27 +0300 Subject: [PATCH v8 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: <20240226-ep93xx-v8-31-3136dca7238f@maquefel.me> References: <20240226-ep93xx-v8-0-3136dca7238f@maquefel.me> In-Reply-To: <20240226-ep93xx-v8-0-3136dca7238f@maquefel.me> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nikita Shubin , Andre Przywara , Baruch Siach , Romain Perier , Paul Barker , Alexander Sverdlin Cc: Enric Balletbo i Serra , Jesper Nilsson , Rob Herring , 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=1708932678; l=4429; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=KR6AhAHkrEaDtUcRyLyul6gEHO42boKFUOuHc7e+r74=; =?utf-8?q?b=3DzCIxM2vkUqLv?= =?utf-8?q?9Xug6H6kzJa1Uam+9C7/80ysZ6zraW21+JkfsmmJnpUKEmHzP2s/p9uq5TcAW5/g?= kujRJRhLCreOmaF0qZQsD//EJdr+n0e011JEynxKc7Ol3uMq5Ajh 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: 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 | 182 ++++++++++++++++++++++++= ++++ 2 files changed, 183 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..f015c6b8c802 --- /dev/null +++ b/arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts @@ -0,0 +1,182 @@ +// 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_HIGH>; + 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