From patchwork Thu Jan 19 17:28:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Mergnat X-Patchwork-Id: 13108419 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 ED97FC00A5A for ; Thu, 19 Jan 2023 17:30:23 +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:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=z0F/r2sdmLPj5SAooekOAQEFLCREwXc2isz3S+rM/cM=; b=oAGgAhjnOOvBXK FQR0c9XYXoZ3PqGIEK0m3G7J6u+b2r+X/IxHrn41AFQKnNeM3IgqcCMXtaqF0sLxZSmF4b0Z5cFGN IEEDtxOnz/sqH5277pXumPtSfqd+lH32OpBAAfq/Z/ZvRipWRdr2sSeT/ZR3ayMrlg5oO9vU0ylzd x2GKfPLs5muVCruCHY5e35UaO0volUqdV2TT4DBKdpSGWToxHWOSAJ4QLUuiqe3Bi9Z70m0KlgnLw SKo02zwlG4doTSmXb8ZRcvT7aq6HiyP38OgKiYkxcO6uwO6YZBvLjbZPI9wv5y+YN+VxdlREfL6Ko oL3zx5BPh97YUk/mDwCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIYir-006H4X-0V; Thu, 19 Jan 2023 17:29:09 +0000 Received: from mail-wm1-x32c.google.com ([2a00:1450:4864:20::32c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIYiK-006Gqg-TJ for linux-arm-kernel@lists.infradead.org; Thu, 19 Jan 2023 17:28:39 +0000 Received: by mail-wm1-x32c.google.com with SMTP id fl11-20020a05600c0b8b00b003daf72fc844so4095023wmb.0 for ; Thu, 19 Jan 2023 09:28:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=8lzqfELb7YUpCCEgx48Y/w/kDKrqRmQBPRy0hZ8B7d4=; b=NL/IJOQaR+JZyc/0NDfnhbgwykCNzKK3aeG+c19LGOl/1VHUta9PWfw1nIwa4n1AeH IJKvUGlKJRerX1xfdF1AKoZGH9dzGxakl2H9sa/MRtrwcqh1wMQuF26SAoYKcdjobIsa 1TX/sR02bsku/bkhWjq+ssnY0wgsevObIktbC5Ka13S4aSXeAoH9ekkvV7trU/mlVjA8 cXBnlhNdlvsG7VHhjc7USmckuwLFaZ5kb5woMahSyAYGZIacnd9SMGcO92d1did1654U 2rSS1t04wtEtNW41Y7I6wGliE2Bg46xYzsd1scK4EccJmyAfc/VSrYwhILGeSb7S0grV 0S4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=8lzqfELb7YUpCCEgx48Y/w/kDKrqRmQBPRy0hZ8B7d4=; b=z73r1oq+AHUOE4ceF0J/cakRdwJpA4K+YMKaXc+23VzR+c9BrCHu1dGKs6bE5H2um7 2EEiIpmcXXw0OCmrI+TK6gc5bY2R5A/BpANsPZAit/nh9B3+yJEmh49qdbDcwKsBEU3i IpnpScwJKe1XrF98XnzLBRjpVVc5+m9NBic8cO2ruVFJ24rl9LiiTiCzyeFopzoPPBPt G8jO1lS2kabRVyS+/h8Mt77HZHGDw0Gaw8NuKXfgLAov+glckefpDRotgVRBae3/rvZi ZDb63eb4u/yjt+MYrQHIVoXbxAgSZD/YwDeg4jikVXaxbC/xb7m2sKE0Jn32hWKRhrOL b0mQ== X-Gm-Message-State: AFqh2kosgkfOmEeihNRV2Uf5WapdjCV7bUOm+DawRAt2D7eErGYlYmjL 9w/wmxfVuURivtKnPS48vE3v6Q== X-Google-Smtp-Source: AMrXdXsKr2SCHosNK7ZHaW6ug4MG8CwdPEGjnF7NOVOhRGvPafXDhULrCDPzdMjZPNj1ffpR284ipQ== X-Received: by 2002:a05:600c:a52:b0:3db:122c:1638 with SMTP id c18-20020a05600c0a5200b003db122c1638mr6707028wmq.27.1674149315732; Thu, 19 Jan 2023 09:28:35 -0800 (PST) Received: from [127.0.1.1] (158.22.5.93.rev.sfr.net. [93.5.22.158]) by smtp.googlemail.com with ESMTPSA id h11-20020a05600c314b00b003db2e3f2c7csm124186wmo.0.2023.01.19.09.28.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Jan 2023 09:28:35 -0800 (PST) From: Alexandre Mergnat Date: Thu, 19 Jan 2023 18:28:19 +0100 Subject: [PATCH v2 1/2] arm64: dts: mediatek: add spidev support for mt8365-evk board MIME-Version: 1.0 Message-Id: <20230118-mt8365-spi-support-v2-1-be3ac97a28c6@baylibre.com> References: <20230118-mt8365-spi-support-v2-0-be3ac97a28c6@baylibre.com> In-Reply-To: <20230118-mt8365-spi-support-v2-0-be3ac97a28c6@baylibre.com> To: Matthias Brugger , Rob Herring , Mark Brown , Krzysztof Kozlowski Cc: linux-arm-kernel@lists.infradead.org, Alexandre Mergnat , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Amjad Ouled-Ameur , linux-mediatek@lists.infradead.org, linux-spi@vger.kernel.org X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1276; i=amergnat@baylibre.com; h=from:subject:message-id; bh=Suyd6CKtFRX281RLLJau/Tt13cU5nwILzGsKWHcTvXA=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjyX3B688UZjs+ZlBdfgwDHOvO2tLXCnlF4Vm2mytT AxqVjVaJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY8l9wQAKCRArRkmdfjHURdQ3EA CyQnStyVIpy0hcdFn7IuaY/fmwqLaqpC3BMBnPVgMtADlkviPThxtByX/a03S2rNMXsxA51ZoigWli RmDxISjL1mzCu5hBnzODbMX/EsR+mQtJZyrVyaNDsIxGv5mFiWU90y3XdzO30sMEmI2lFUlY2QY5Hn fDPSUm6QvVNPHzfA7ATyJ+neO5Gnwz8CO9o8ypjV2j5c/3CI+3L5ObdSop0EDG0DWmLsYhaxGwDGoS 4OISvh5jnyQEDeCxRjPIPRqx1mcvI6dalAnjqBYYRMeHiDpScaihqQ3zHmde3DKKMLjzoU0/ADbGhB IXRDdRVsJ2M27+8qf2SBdHzlbB3NF+hty4UnMOAOW3UW9Wj0OD6OW6FnRGY0lYdZcHFMMPGbPIFuQy a4U7zrwS0y6erAPgDtbb1ZynSyOC0XYHyrm90/7xdx/6cdTnWP5i8PAQ7wpUpAGsJ8IkeIREw3qk1j xUw63g1afMYAzGYVjjwEHGas/TVTzbp/0XgfCYX/lZ/TJlJ8bfxbUo9S4S/F+Z9dn5VgsN+a6pmd/6 6kEuat0FU1yagR934vPaCF5TlPgkco7sGc7SOk8fMqU8tDlKzhuuWL+x6OuScYbNcIc0wmEZNZHAYc l3d/V8MtjCA+sh38x1w9ctRdP2bhvzmdVRxOJRhRbVYCX5zqgh0+W8GdR5EQ== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230119_092837_041498_24DF950F X-CRM114-Status: GOOD ( 11.58 ) 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 Add SPI pins and spidev support for mt8365-evk. Signed-off-by: Amjad Ouled-Ameur Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts index 275ea3a0e708..c1d603cb129a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts @@ -142,6 +142,17 @@ pins { ; }; }; + + spi_pins: spi-pins { + pins { + pinmux = , + , + , + ; + bias-disable; + }; + }; + }; &pwm { @@ -150,6 +161,19 @@ &pwm { status = "okay"; }; +&spi { + pinctrl-0 = <&spi_pins>; + pinctrl-names = "default"; + mediatek,pad-select = <0>; + status = "okay"; + + spidev@0 { + compatible = "mediatek,genio"; + spi-max-frequency = <5000000>; + reg = <0>; + }; +}; + &uart0 { pinctrl-0 = <&uart0_pins>; pinctrl-names = "default";