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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id f7-20020a5d6647000000b002bbeb700c38sm29008771wrw.91.2023.01.19.08.28.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Jan 2023 08:28:57 -0800 (PST) From: Alexandre Mergnat Date: Thu, 19 Jan 2023 17:28:49 +0100 Subject: [PATCH 1/2] arm64: dts: mediatek: add spidev support for mt8365-evk board MIME-Version: 1.0 Message-Id: <20230118-mt8365-spi-support-v1-1-842a21e50494@baylibre.com> References: <20230118-mt8365-spi-support-v1-0-842a21e50494@baylibre.com> In-Reply-To: <20230118-mt8365-spi-support-v1-0-842a21e50494@baylibre.com> To: Krzysztof Kozlowski , Mark Brown , Rob Herring , Matthias Brugger Cc: linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, Alexandre Mergnat , linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1215; i=amergnat@baylibre.com; h=from:subject:message-id; bh=pU0kgdkxC01dKg9iYuR4AqxL5UqzT7jxF+KQ4Hjq0X4=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjyW/GhA2jsFlKrwNu/Bq0D8txpeMfuIPSs3hrK73I B4V8yCyJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY8lvxgAKCRArRkmdfjHURfvDD/ 4i14e/xp86ZD2uYjBWq4E6Nj46bAdjD9o5SMPDYvQaIQMJ83yt09xTMFnE/gc1qgANCoAGJb7KUQy9 IVpTdu9YQnOkeop9yleZ/9XMvxFSjZ7sEHkgqr5qL7lAau+T1OTallxCdKqiyXb5/GJznZhBhRGGWo 4JXaf/1X1ocVjq61PMzIZhXgR8baULiQ2IVA8nMSj09uNAmO16VBo2oRVdUqNp06S9G7f+rB6dM0d6 gflxlcFbRd5OBFWGEeu5QSqL3AAcFa+1/BeWNxYCDNhsTsbiNc44FEae6wmF5jGnmszlG5QVH8wTg2 yaUvfQ+f4Q1IsMzHBoUGz1CjxicgkAd3MaS4/zr3Uesu3Wr6LDG4hUGNQg5Pdl43IA0S007QZqvjDY Le8PbAoEp+VqZ55fJNkZd+/rLQk15c8Fbhnlp3OiHMos+r8cxl0/SHtq7MsUwvAYyCDSFbF49JFzhz wgZ+z42rU2dmokL6NI6H7kf+F1QTO0hJYjeruj4Nq1zihygPAtNv1nUZhI3sbGcspTBVQB2pCfgr2L QxA2IgjCgOla7ObMRInASVXX87mbUa6hBt+O2AQI/n/P8zxE+Gjne0H4DMycweSNyzFKytSrPaFK9j 5PkK0DIhpfZuVsyOp69smzuzAk1SwDc9vqS2QQq+ULl9cSFojjZDMwnyNrsw== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755469425829936891?= X-GMAIL-MSGID: =?utf-8?q?1755469425829936891?= Add SPI pins and spidev support for mt8365-evk. 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"; From patchwork Thu Jan 19 16:28:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Mergnat X-Patchwork-Id: 45853 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp426348wrn; Thu, 19 Jan 2023 08:35:10 -0800 (PST) X-Google-Smtp-Source: AMrXdXvrBXWQJJu1OXYmhMUfsEf/bF1J1ABBrMgSA//t3q0QiZ3wNOCrSRGW85UcZ5tOtUOTk4NZ X-Received: by 2002:a05:6402:2686:b0:46d:c288:e798 with SMTP id w6-20020a056402268600b0046dc288e798mr15865939edd.21.1674146110143; Thu, 19 Jan 2023 08:35:10 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1674146110; cv=none; d=google.com; s=arc-20160816; b=jYKbNnTagl+b9OuVK5wWxnUZNj7uY9bDbCQLeJL0vCLyS41ooov4F5Wb7hl6maOnsI nv4xKqhhGpBjukUChTtVq2P7LU+7z2Zo5aSiJqEbnRTxY0UY1L9/N4dlo/Y80T5mBrAE N/RDqzhiQsCgSSvEhg5sEW9k20Mgu3FV2vEA/jSFX5lWihpwWSkd+FC64yXwvzQ2gMcd ys77uWpIxUK6+dfXzOzyloV5ji8Ujst2zALvfWfdEFNaKnk1OyDfoVS83re98+RD+G61 jncxa5DENOdWYwGUAuBXideddMBG7amQfJ2BiJF9oJ8RjyMmvg+lJKtwsbrCpMrzlo0X Au/g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=1V+AlAQyMB4Uszzz/3gFiK+c3DQOnNxo0R2UN0oOwaA=; b=Wam2B3mVg6ZP7GBOoT2G3OucRvGvSFW9T6Zi/nYL/GHC0GGK/2mFDfMVED+JKfqUyA 0m9tX5KRXPSboO0yAtDiB4lEPaYJUxbPHTW12/tEZEpHEfmi6v7onJZKqu7jj5EpP86h hxPlQO2ISLHpEt5nAFM3JtQI1EMqlamdL0gguZu8WYJIA5EfTafN4bXIySt5M0O8vV77 +03rcQf1NFmSqglc6Mysh99VGdk6cNdv3Qafmceku9jNGDoCuR5j798LICq57Dt9/lD7 EaykWJvDzEJMp7jbI5jIs8DQQBQOHyWCQMdrxIYJDqvEbB1Vq1J7rk1Zkq2CNAuZ+sZk Om5A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@baylibre-com.20210112.gappssmtp.com header.s=20210112 header.b=1Ii3UICP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. 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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id f7-20020a5d6647000000b002bbeb700c38sm29008771wrw.91.2023.01.19.08.28.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Jan 2023 08:28:58 -0800 (PST) From: Alexandre Mergnat Date: Thu, 19 Jan 2023 17:28:50 +0100 Subject: [PATCH 2/2] spi: spidev: add new mediatek support MIME-Version: 1.0 Message-Id: <20230118-mt8365-spi-support-v1-2-842a21e50494@baylibre.com> References: <20230118-mt8365-spi-support-v1-0-842a21e50494@baylibre.com> In-Reply-To: <20230118-mt8365-spi-support-v1-0-842a21e50494@baylibre.com> To: Krzysztof Kozlowski , Mark Brown , Rob Herring , Matthias Brugger Cc: linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, Alexandre Mergnat , linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.10.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1039; i=amergnat@baylibre.com; h=from:subject:message-id; bh=jaqhN6R1aKzEEALosy8O3LyQm4i6Ldhz0IJK2z+QDNY=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBjyW/GtkBwodHdGFmD9EQ72UZXLlxvUINHBPmmk0JC B+idxumJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCY8lvxgAKCRArRkmdfjHURdICD/ 9F9RCFLu01N7iObG0wc8Tgvr5yA0aeHOWo2PIKNnIBPbNRGJo2GxkqaMVB/N4zsqUTyTbkZGeehH5f VbjrNWVxt8+z0YswLnMqAW/z5ENprKNWCRVYJ1h11Zs0EoOGJuH6YqlxqRf68Rnhg6cmIz4RNvxJYL vo+JgnI0jjNzSIgTD7hBxJ2g36GAXmUiZSHpy1JphA5cwICG1HXyhZtEbXFPusY7PAMLypd3fpC2O6 rPUXwaXMorjnQ31ggwFU52/6ttIIfTs2j+UkrYGijX+SWGJ26kc2KHk9GATC4x0AfiJFge/hKmlHOV NXgmZ/Xer7iVmC7KByc+Q7RXWJPX1WThxL5jKUaOKJ0bhI2l7KHmY8atkfagQEVE8icPHwbwXqyrKH tXj4/hHHMrtdzK4ClyxLro3M7Vp03EZbQHT5Xt4gRauxQmz4eAyBaFy9t5ufMTiuykTunPUM4PXe2S oO5IYllFbAsyvws5IsWV5bvX40KwhtaYFXk7f68WqFY9repyroyxJlMYW+z7tiSBgxvRYPxiHh8EJX 2an0sHMp3l9BOItxi1zUkjz5Wy48aEsYg/lm9P0I1ZtnaS0k/Wu/eJRbZ5C2C/W/TzGvFT6VFm3Cax f3oCaF6jsSD6Nvly3kvqP+sbaCX8xg91a6zvWkBv6ABz6VV1+RxmB/0V5seQ== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755469431895742045?= X-GMAIL-MSGID: =?utf-8?q?1755469431895742045?= Add the "mediatek,genio" compatible string to support Mediatek SPI controller on the genio boards. Signed-off-by: Alexandre Mergnat Reviewed-by: Matthias Brugger --- drivers/spi/spidev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 6313e7d0cdf8..e23b825b8d30 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -702,6 +702,7 @@ static const struct spi_device_id spidev_spi_ids[] = { { .name = "m53cpld" }, { .name = "spi-petra" }, { .name = "spi-authenta" }, + { .name = "genio" }, {}, }; MODULE_DEVICE_TABLE(spi, spidev_spi_ids); @@ -728,6 +729,7 @@ static const struct of_device_id spidev_dt_ids[] = { { .compatible = "menlo,m53cpld", .data = &spidev_of_check }, { .compatible = "cisco,spi-petra", .data = &spidev_of_check }, { .compatible = "micron,spi-authenta", .data = &spidev_of_check }, + { .compatible = "mediatek,genio", .data = &spidev_of_check }, {}, }; MODULE_DEVICE_TABLE(of, spidev_dt_ids);