From patchwork Mon May 16 13:47:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 12850878 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6F8A5C433EF for ; Mon, 16 May 2022 13:55:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=P3kytv707pUeWXaq0MyVHqDythFAo/GoCAyGZsNUDH0=; b=zQ9sA9R9md+YNH 2xJbzBdMJiOhpsMkj8vZn3DXE0DPhmL92PkfsvnMojdjOtg+IYVyrZUyWRPsh/noyHZw9hRUcWRKX 7n3DesOGNaRs23G3hfoT/Fiu3K+7qcssLHmTSHOnT+7BumZRWUTX1Noa1sebyENSgW9iXMOZRJbwJ fs9VjuMPNd9l34djiLdkT3VZiWyCAeR+zZMKDnZxtDk0r6uH10GYfnHNt2d8wJRZMX/5EUjgGgZDS Ri47SzSMJ+ALFf1gPRBlrJxn4vSu5UzKbXBQSy24wnbu2bj38xHs6WbOBwfOro0kgB5KtmQUvf52n qfyj6DfVIp56pGRWrJWA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nqbB4-0085qS-1T; Mon, 16 May 2022 13:54:26 +0000 Received: from mout.perfora.net ([74.208.4.196]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nqb5p-0082qz-T4 for linux-arm-kernel@lists.infradead.org; Mon, 16 May 2022 13:49:06 +0000 Received: from toolbox.int.toradex.com ([81.221.85.15]) by mrelay.perfora.net (mreueus003 [74.208.5.2]) with ESMTPSA (Nemesis) id 0MTAx6-1oHVLN0eJi-00S6UP; Mon, 16 May 2022 15:48:55 +0200 From: Marcel Ziswiler To: linux-arm-kernel@lists.infradead.org Cc: Marcel Ziswiler , Fabio Estevam , Frank Rowand , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team , Rob Herring , Russell King , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 16/24] ARM: dts: imx7-colibri-aster: add ssp aka spi cs aka ss pins Date: Mon, 16 May 2022 15:47:26 +0200 Message-Id: <20220516134734.493065-17-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220516134734.493065-1-marcel@ziswiler.com> References: <20220516134734.493065-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:QK7WzCsXyZdHOHmT34mhC9fW3aW39xdObJh1k8i/5c4hOgjpUfW tQ2yar+vS8NADTdUo7F1rqyruo5CuXxKlkLvmjsPHyAkGsgm4cj1YT9qIGLxju8NpR8Ivis dFF65N7wT/viURxUX2R8ARWak7ytZlWWmRjTQAjlH36fv3mdfk5jbbwoqSvjLrLE157SdnV jkxLvydAhwKhdXUN7OBYQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:I60MfpkClAo=:d7pSxpTvgKw6OFRrvsMX67 NfAcorH8YPBGVpHWOqCBvi4cBpX4ETafgOGHSnEET23WZYNe9nCeSVhsEX7XEnJws3YmNVoHq LDcxKr/rRiMeptSm5WQTqaIDtoINqWzWSnIxJsoO8ifdHCde+reSn8g+hNjv44mHFRw/feiEF jmkhKOqLr/mzeaQSvXiDUw0iaNgQ7PRPB49D5XdK/8oFMhNPIlX76HfsEdW4x47ytY5wvD3PP ZV+fjZYX+XUL/F8zMZAlNPvKSNAd+4PE/EqSEBpGvwHb+oUmbLdIP/OSm8IiDdG6LXeAVfffy upm9BKtc6cX2QDy9auycHeZWPkRZqF4os9Db+v2DZZy9m17nd8Y9oLSi8lpyuglRPi4HO4FC6 ln7pOBQqguqYPpAtfKzvJcwt0jHa2DGR/Z4Q4fkuSzCxAPKDH5Lrq2PFBKjbj215rj5aufMAE YTwigTilgeXgSdZEQ3z3462TJQhEsbIDzAXRuMedjX7Sbp3bEcRJ5gFM9SIIgbEvgTUdjDBRr 7MV+kvaonGRUt5kqKKLZIzNkhFGjGUYNZAImnJEJA064QXZtesXOpgSXHwJ2RqEt0bhgkjipH 2OKP8m5SC8Pvd8vTwoWFN0TxwN8GqnRjA85ASMKauI+l+hya9Yp/hRzO/ygoQF9u/0gem4Ozr DLEhGBmbuiIKmQlCPkKkppM/RDNej/02YqFON0tuXxD26tem2ApUePcPhy4WdVeY7XKoHaFIw x5DGaKozCzUD/Ago X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220516_064902_129949_D3EC6BAD X-CRM114-Status: UNSURE ( 8.53 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Marcel Ziswiler Add Colibri SSP aka SPI chip select (CS) aka slave select (SS) pins as either used on Arduino UNO compatible header X18 or Raspberry Pi compatible header X20. Signed-off-by: Marcel Ziswiler --- (no changes since v1) arch/arm/boot/dts/imx7-colibri-aster.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi index a89c868ff3ed..117965705814 100644 --- a/arch/arm/boot/dts/imx7-colibri-aster.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi @@ -7,6 +7,16 @@ &adc1 { status = "okay"; }; +/* Colibri SSP */ +&ecspi3 { + cs-gpios = < + &gpio4 11 GPIO_ACTIVE_LOW /* SODIMM 86 / regular SSPFRM as UNO_SPI_CS or */ + &gpio4 23 GPIO_ACTIVE_LOW /* SODIMM 65 / already muxed pinctrl_gpio2 as SPI_CE0_N */ + &gpio4 22 GPIO_ACTIVE_LOW /* SODIMM 85 / already muxed pinctrl_gpio2 as SPI_CE1_N */ + >; + status = "okay"; +}; + &fec1 { status = "okay"; };