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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h63-20020a638342000000b0046b3ba2c807si7061450pge.143.2022.10.17.22.42.31; Mon, 17 Oct 2022 22:42:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=O95+mzHE; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229608AbiJRFlp (ORCPT + 99 others); Tue, 18 Oct 2022 01:41:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230250AbiJRFld (ORCPT ); Tue, 18 Oct 2022 01:41:33 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79FD4A3F69; Mon, 17 Oct 2022 22:41:25 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id pq16so13004993pjb.2; Mon, 17 Oct 2022 22:41:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; 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; bh=Fg1dNJF1vhKWQF5OI6LtaWfps2s1BCKrpVH4Il7rIdQ=; b=O95+mzHEcle2Ir6v0uacACuy02++l9p0omhzJtlOZhaUOCfzfMRpr6PHgmTCaPrP73 RiNvXFopkCF0RpH6YTipn9qSU4snxvXBTBFdNA6j7qaMS04d3MRn6cR+iTO8OT6sKuSk 0p1W2NWPkEdxkQ7eL02U9TTLZI53eI+pHjHcRv3xL8gTEehwI0J/2gcZiOIULLBot69c eN3YERgjVVeNVoDXFUBCu6XAncWUaOMkPZ2TK+dAIGNKpGpIgh2yn2u7fgaGHIHO5+hs H4acQX76HiAl87hNKkf858IFZiMj79BzLi7P6ENsdjmhKnl8iCrDr6vgAYtVQ5p9vlb8 VTpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Fg1dNJF1vhKWQF5OI6LtaWfps2s1BCKrpVH4Il7rIdQ=; b=jNUedwNXZbM/j+AR8rA7WbCUXF5UP8d34H8U5rj/Q9i7f0YkJ41lifbKzgYPBuuSG0 U182CQf6bEOvejVjgsncr4FAPI112Sx/8nx4XHZX2zEimUD6ZTWNKJjZaiNYRPcgYYIJ E7y/AD7s/IcHhJBTFSh6WUqqabuR3tslSz3PYse6Iu0/mSKdwvIOJULvO0z2eju0UxKs PxT8/lkE5nHjijdazL4iI1gz1w397kUf0D3st6Nvnv4QJ0PIlqu71VuYbVA2u/8hnAEe Ov1dqCJeUTtwyDViP1V2w/nmmHAv4t/YbPdWckWLGKLe+yPNE3sG1s9swOyyE6ph36Bd LaZQ== X-Gm-Message-State: ACrzQf3nvu88pitCmVt0OGSEoEZMF1AIZchb0piphQlHIizUHedymeVS j/PSYDOII9FaDzYgHqKSPs0= X-Received: by 2002:a17:90b:2691:b0:20c:d655:c67d with SMTP id pl17-20020a17090b269100b0020cd655c67dmr37605795pjb.36.1666071683285; Mon, 17 Oct 2022 22:41:23 -0700 (PDT) Received: from dtor-ws.mtv.corp.google.com ([2620:15c:9d:2:f7bc:1bb5:e0b1:92cb]) by smtp.gmail.com with ESMTPSA id z7-20020a1709027e8700b00172f4835f53sm7597435pla.192.2022.10.17.22.41.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Oct 2022 22:41:22 -0700 (PDT) From: Dmitry Torokhov To: Bartosz Golaszewski , Linus Walleij Cc: Alexander Stein , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, Andy Shevchenko , Daniel Thompson , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 04/10] gpiolib: of: add quirk for locating reset lines with legacy bindings Date: Mon, 17 Oct 2022 22:41:05 -0700 Message-Id: <20221011-gpiolib-quirks-v3-4-eae9cc2ed0a1@gmail.com> X-Mailer: git-send-email 2.38.0.413.g74048e4d9e-goog In-Reply-To: <20221011-gpiolib-quirks-v3-0-eae9cc2ed0a1@gmail.com> References: <20221011-gpiolib-quirks-v3-0-eae9cc2ed0a1@gmail.com> MIME-Version: 1.0 X-Mailer: b4 0.11.0-dev-5166b X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham 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?1747002866427678850?= X-GMAIL-MSGID: =?utf-8?q?1747002866427678850?= Some legacy mappings used "gpio[s]-reset" instead of "reset-gpios", add a quirk so that gpiod API will still work on unmodified DTSes. Reviewed-by: Daniel Thompson Reviewed-by: Linus Walleij Signed-off-by: Dmitry Torokhov --- drivers/gpio/gpiolib-of.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 7d4bbf6484bc..2b5d1b3095c7 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -382,9 +382,18 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np, */ const char *compatible; } gpios[] = { +#if !IS_ENABLED(CONFIG_LCD_HX8357) + /* Himax LCD controllers used "gpios-reset" */ + { "reset", "gpios-reset", "himax,hx8357" }, + { "reset", "gpios-reset", "himax,hx8369" }, +#endif #if IS_ENABLED(CONFIG_MFD_ARIZONA) { "wlf,reset", NULL, NULL }, #endif +#if !IS_ENABLED(CONFIG_PCI_LANTIQ) + /* MIPS Lantiq PCI */ + { "reset", "gpios-reset", "lantiq,pci-xway" }, +#endif /* * Some regulator bindings happened before we managed to @@ -399,6 +408,13 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np, { "wlf,ldo2ena", NULL, NULL }, /* WM8994 */ #endif +#if IS_ENABLED(CONFIG_SND_SOC_TLV320AIC3X) + { "reset", "gpio-reset", "ti,tlv320aic3x" }, + { "reset", "gpio-reset", "ti,tlv320aic33" }, + { "reset", "gpio-reset", "ti,tlv320aic3007" }, + { "reset", "gpio-reset", "ti,tlv320aic3104" }, + { "reset", "gpio-reset", "ti,tlv320aic3106" }, +#endif #if IS_ENABLED(CONFIG_SPI_GPIO) /* * The SPI GPIO bindings happened before we managed to