From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4E54606E41F for ; Thu, 5 Nov 2026 19:55:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=X1Jcw06S; dkim=pass (2048-bit key, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=cRmZ8XOy DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Unsubscribe-Post: List-Owner; bh=b2cuoSSXuPlFWsURCaXb/TKI1SgcO0qXqGq45/zPoZc=; b=X1Jcw06S5IT9cj IvKaVNYk7jygu+ybZnjIMkV+O8ocdcI88olfN7Dr3qpGc/5wqjAKpqwKIylRPBKLvBGNqoIeH/pmL uAEgZnthm89mcABZFw14eF8fVQPa4Gf02WVER3ApXlt4lHtiqzBZG82FZQPpBSJy/UUKpjab0ZbaZ 6FDJR+caFBODEFJjlOFk0ZlRjpUO4fQ7pfkNDtMeLGw5+y/dxIOVDke7DagdKKpMGzq02GEvUWFXy 7fMgFEv23ACPxWjZ+oTQMb6sztZUo/STmeI6e9iBRNNHhgJxhTNCa1mc0RVn+pcbT+G8EcqtR3clL fD2/ZQeFWWicagg6SM+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xP3Y8-0000000ARnT-3eYe; Thu, 05 Nov 2026 19:55:05 +0000 Received: from mail-wm1-x335.google.com ([2a00:1450:4864:20::335]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xP3Xz-0000000ARhN-0FAw for linux-arm-kernel@lists.infradead.org; Thu, 05 Nov 2026 19:54:59 +0000 Received: by mail-wm1-x335.google.com with SMTP id 5b1f17b1804b1-4a207b02a2cso16098945e9.1 for ; Thu, 05 Nov 2026 11:54:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793908493; x=1794513293; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=b2cuoSSXuPlFWsURCaXb/TKI1SgcO0qXqGq45/zPoZc=; b=cRmZ8XOyBHATJxz7RnmUIOoYKo3i3XAELpn6ieiq907ML8D4ZMWfFrY3PrQ8MkkcPr W1Enc0pdGhXh54WyxyC89WAU9IfQx171gI07Q58qkMdsIDYVclVKUL5U6QGENyOlVK2G ryhct7gwUzzM0GWSYypT0ueLGcjXXFTl6dHUrhEziCsS1XulMAUzK7KJ+j/eELAWebkr I3K7kErTOPoN/MRSr8fAmYYVv7FsI0tP+uLvAMTAMHVkvjpavDtAADLctLcYejA9b55j 8KehsPIc5aDQNyiaPChxeMWoPE07k5f+e8xhRTk5bVtA5qMLaQijY+aBB5RMXWPbN3Jm 01bA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793908493; x=1794513293; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=b2cuoSSXuPlFWsURCaXb/TKI1SgcO0qXqGq45/zPoZc=; b=VJ/CKiewrlbGpB/Rsx+zAo7mHjJdZaa+whFI+5+Bl21TFv3i/wx+A37TV30Qegtlen DxD4Fnxlf68dHiorw1QQAWSyFsTfUAZbcrq3cfVG73LyFn05jvUoDw8e3waoqbRdSuJS Te6uDMA1Pu5tJORmYjvqyjvccs28lri2o9RVF3X4qzjc76EzxLIPo++l3nlpnBEtijK1 UIfL71jARzLhxudeHPYF/Tj/8OmfR6NGgCLyc+KA6b/LpSSFUDDFLOW0rG4W8iin84Lt XwKoYArhUgnus0NqHS2JFUCfp+H42mQmHDJwfnEaCqWYxeicidZfBl1E6EqWsduQ8be8 D38w== X-Forwarded-Encrypted: i=1; AKwUvByiTr0fV8ugy2hlqcdIQj5sZtUMf0jdincQWLXEZvrXzzdI/PqrGzm6lvKhQQkymLsoT4VC26fuc+lnQpDrFHeV@lists.infradead.org X-Gm-Message-State: APuU4Z80Nv0aw/rI4eNo6Zd/vN/+3fF7OIGZP5pDDZuKwIhbjRu26caI wsi34RgxW8M1ls2CRf5wjIjsDcEvzy03iK6O1Fn6L82BS4LrJQzEbN5r X-Gm-Gg: AYBFou1/W0QEMPzSzsQ3i5q6qImulM0aloEf5F+paKD9D8kKmOZpq2S95V8rU5Kcvrg RXf3kchpdTHqF9fL3blZt4phJK5jO+a8z5GFWdFqnCG8TA+DspgxteGFW7kb9MOUCIsjT8Bu7Eu TgkIQER7opnMGS4taCmnZHkYGLO4ZawZSIdlSizJXTdLliOr/Z6H8zq8nhgHUzsny3t/LgAyCYo sPrbaU1bfhrlm0mWxLxk0vmVV4x/vceZvIapuCHCLty1pc/Pq5pyw97CaF0Bj+Y71VoTCPVs8QE 4gflIQwvznmpa7Jc+TPstfOeGyJgZs/Z0Lsex2DS0DEC5JCRXm/co9nF+QABNhxbAqJd7SLtg7K klfHNKW+2mffLu6CR4fJqYvFLneRuzJlTj5wKDbJIGMtSvHaj3i2ISLmi5bS0gzHpwAydEREjHd EBZfJZYlzXFCcnWTtHOpJcTyQ6c14uObJk1uRj8zGWDU8uJfcpYeXGq3FSXcW8hMMqNTZSjph0T WBjOpTgRR4okNa3hknCZmaVhgjESaKzX1btrYnTG/MCUc/Fcivwzn5tPiDiKhiGOpkpNjAp6I7/ AqwRopo6eYCYT3liWWatJQkiFKoutwui9q+b6JP5HPzWWNQ= X-Received: by 2002:a05:600c:4e56:b0:4a1:825a:56fd with SMTP id 5b1f17b1804b1-4b6e0b0906bmr2631915e9.32.1793908493207; Thu, 05 Nov 2026 11:54:53 -0800 (PST) Received: from luca-vm.lan ([154.61.61.58]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4b5725fb0d1sm83862895e9.8.2026.11.05.11.54.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 11:54:52 -0800 (PST) From: Luca Leonardo Scorcia To: linux-mediatek@lists.infradead.org Cc: Luca Leonardo Scorcia , AngeloGioacchino Del Regno , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Dmitry Torokhov , Lee Jones , Sean Wang , Linus Walleij , Val Packett , Fabien Parent , Akari Tsuyukusa , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, mfd@lists.linux.dev, linux-gpio@vger.kernel.org Subject: [PATCH v12 6/8] pinctrl: mediatek: mt6397: Add MediaTek MT6392 Date: Thu, 5 Nov 2026 20:50:26 +0100 Message-ID: <20261105195206.3440-4-l.scorcia@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261105195206.3440-1-l.scorcia@gmail.com> References: <20261105195206.3440-1-l.scorcia@gmail.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261105_115458_297034_375843D8 X-CRM114-Status: GOOD ( 20.91 ) X-Spam-Score: -2.1 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Add support for the MT6392 pinctrl device, which is very similar to MT6397 with a handful of different property values and its own pins definition. Update the MT6397 driver to retrieve device data from the match table and use it for driver init. Signed-off-by: Luca Leonardo Scorcia Reviewed-by: AngeloGioacchino Del Regno --- drivers/pinctrl/mediatek/pinctrl-mt6397.c | 37 ++++++++++- drivers/pinctrl/mediatek/pinctrl-mtk-mt6392.h | 64 +++++++++++++++++++ 2 files changed, 99 insertions(+), 2 deletions(-) create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-mt6392.h diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6397.c b/drivers/pinctrl/mediatek/pinctrl-mt6397.c index 13cee2a209c2..3944e39db7e6 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt6397.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt6397.c @@ -12,10 +12,32 @@ #include #include "pinctrl-mtk-common.h" +#include "pinctrl-mtk-mt6392.h" #include "pinctrl-mtk-mt6397.h" #define MT6397_PIN_REG_BASE 0xc000 +static const struct mtk_pinctrl_devdata mt6392_pinctrl_data = { + .pins = mtk_pins_mt6392, + .npins = ARRAY_SIZE(mtk_pins_mt6392), + .dir_offset = (MT6397_PIN_REG_BASE + 0x000), + .ies_offset = MTK_PINCTRL_NOT_SUPPORT, + .smt_offset = MTK_PINCTRL_NOT_SUPPORT, + .pullen_offset = (MT6397_PIN_REG_BASE + 0x020), + .pullsel_offset = (MT6397_PIN_REG_BASE + 0x040), + .dout_offset = (MT6397_PIN_REG_BASE + 0x080), + .din_offset = (MT6397_PIN_REG_BASE + 0x0a0), + .pinmux_offset = (MT6397_PIN_REG_BASE + 0x0c0), + .type1_start = 7, + .type1_end = 7, + .port_shf = 3, + .port_mask = 0x3, + .port_align = 2, + .mode_mask = 0xf, + .mode_per_reg = 5, + .mode_shf = 4, +}; + static const struct mtk_pinctrl_devdata mt6397_pinctrl_data = { .pins = mtk_pins_mt6397, .npins = ARRAY_SIZE(mtk_pins_mt6397), @@ -40,13 +62,24 @@ static const struct mtk_pinctrl_devdata mt6397_pinctrl_data = { static int mt6397_pinctrl_probe(struct platform_device *pdev) { struct mt6397_chip *mt6397; + const struct mtk_pinctrl_devdata *data; + + data = device_get_match_data(&pdev->dev); + if (!data) + return -ENOENT; mt6397 = dev_get_drvdata(pdev->dev.parent); - return mtk_pctrl_init(pdev, &mt6397_pinctrl_data, mt6397->regmap); + return mtk_pctrl_init(pdev, data, mt6397->regmap); } static const struct of_device_id mt6397_pctrl_match[] = { - { .compatible = "mediatek,mt6397-pinctrl", }, + { + .compatible = "mediatek,mt6392-pinctrl", + .data = &mt6392_pinctrl_data + }, { + .compatible = "mediatek,mt6397-pinctrl", + .data = &mt6397_pinctrl_data + }, { } }; MODULE_DEVICE_TABLE(of, mt6397_pctrl_match); diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt6392.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt6392.h new file mode 100644 index 000000000000..e7241af28fdb --- /dev/null +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt6392.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PINCTRL_MTK_MT6392_H +#define __PINCTRL_MTK_MT6392_H + +#include +#include "pinctrl-mtk-common.h" + +static const struct mtk_desc_pin mtk_pins_mt6392[] = { + MTK_PIN(PINCTRL_PIN(0, "INT"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO0"), + MTK_FUNCTION(1, "INT"), + MTK_FUNCTION(5, "TEST_CK2"), + MTK_FUNCTION(6, "TEST_IN1"), + MTK_FUNCTION(7, "TEST_OUT1") + ), + MTK_PIN(PINCTRL_PIN(1, "SRCLKEN"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO1"), + MTK_FUNCTION(1, "SRCLKEN"), + MTK_FUNCTION(5, "TEST_CK0"), + MTK_FUNCTION(6, "TEST_IN2"), + MTK_FUNCTION(7, "TEST_OUT2") + ), + MTK_PIN(PINCTRL_PIN(2, "RTC_32K1V8"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO2"), + MTK_FUNCTION(1, "RTC_32K1V8"), + MTK_FUNCTION(5, "TEST_CK1"), + MTK_FUNCTION(6, "TEST_IN3"), + MTK_FUNCTION(7, "TEST_OUT3") + ), + MTK_PIN(PINCTRL_PIN(3, "SPI_CLK"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO3"), + MTK_FUNCTION(1, "SPI_CLK") + ), + MTK_PIN(PINCTRL_PIN(4, "SPI_CSN"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO4"), + MTK_FUNCTION(1, "SPI_CSN") + ), + MTK_PIN(PINCTRL_PIN(5, "SPI_MOSI"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO5"), + MTK_FUNCTION(1, "SPI_MOSI") + ), + MTK_PIN(PINCTRL_PIN(6, "SPI_MISO"), + NULL, "mt6392", + MTK_EINT_FUNCTION(NO_EINT_SUPPORT, NO_EINT_SUPPORT), + MTK_FUNCTION(0, "GPIO6"), + MTK_FUNCTION(1, "SPI_MISO"), + MTK_FUNCTION(6, "TEST_IN4"), + MTK_FUNCTION(7, "TEST_OUT4") + ), +}; + +#endif /* __PINCTRL_MTK_MT6392_H */ -- 2.43.0