From patchwork Tue Mar 8 10:09:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 12773431 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 15086C433F5 for ; Tue, 8 Mar 2022 10:18:53 +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=qXXekdaaYC57IuU44bQOWJ3yKjgPAwXav1RDoReH1xE=; b=G2NFbBPjAFXFB2 q2d9uYXQxGtmSdp4GX5DjM7ZoMoss72l5lTGk4NifKg0cWqOvHKCylCb0MGcSEk2wZJ7b5z4j5C0x 53H8Og5ldHx6zkf3E9i8n3o7El6ZwdFEdsDzk4zml97bMmiHPEo+ZMUOkc88LAf6NxMPRMkklooaL ++izLfcdXzwRarxufXQCOMcVt67vTnoqueIqZzNn6z4Bz0Ky1kZliSM3xDIifw5/pIk5ThMymbEX/ dHfqaO9hSIdcCW6msKs+WeYFoNJyukrkwHYdLj32BU8Wzoj179BIbZ8foXk2DsKiQogLo01VaY7LG xE9thacL5SCm+5ntAycw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRWti-003meN-Ma; Tue, 08 Mar 2022 10:16:56 +0000 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRWnA-003k3G-AY for linux-arm-kernel@lists.infradead.org; Tue, 08 Mar 2022 10:10:10 +0000 Received: by mail-pl1-x636.google.com with SMTP id q11so16594908pln.11 for ; Tue, 08 Mar 2022 02:10:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5/KGSiDUR6Oh1qS3ls1eTa+dOJRLWEHzu5UF9HK4Si4=; b=eDoPTw7FlfuMrMk7TZW4fd7c4dDPzW6nXHDmrXSbtsRK6vVG9dhIQ6WrXKOKLXV7aq pz9p+6TzCc1cAGkq3MxA4HyZXLYlRrprzCIS02q3HivJhzYBshHAXuBmUwnDRmScWVih 7AG4tW3YbthMaljSEsRgDx70cRXDSte2hvmI4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5/KGSiDUR6Oh1qS3ls1eTa+dOJRLWEHzu5UF9HK4Si4=; b=c2BI/TCnD6tPjXUk4Mf467n1xH1iJoSyO+CGlBBabTnITKfPa5vkJZQj+ZP4TDqZ2L cwjtkxD5a2TQY1jPOspKuF8ZPR9/TlNIDQwgsVcdc82DoZEEA52qSOs8hU9wYloYP/pu TAyPvZ8fd3cchqKxhtBewMGaHewD1kg1CUiP1JTLNfOGf10KOukIq6MjHNhjENo+TvnC EZBbYUuxLs1RZd4iOL32cvwAeMhoWakdyxVQtgrPQxZiWKm4tFNwvbp2CuAz6KCxm8Q+ //T4C18Jbi8nYuf+iJjjPeUsHcCV/DVQSg6kIHvMwdY89NPlgBfwOI7WWf61nDnQxzsQ dw7g== X-Gm-Message-State: AOAM531lEAF+Hf1xo9FArfo1DhVlPVivjdjVZXCVqsYtcMCSsjQvsHzJ AxRDkmoFRIjEPk0OkRADAW+k9w== X-Google-Smtp-Source: ABdhPJxDGvhKYqfJXVj5tcUF1DdM4k4BYagm/EBulkoRUtJ1T6TWbFFUrKL/Ekqds5KSkBCbsoWkLw== X-Received: by 2002:a17:90a:4289:b0:1bc:275b:8986 with SMTP id p9-20020a17090a428900b001bc275b8986mr3758766pjg.153.1646734207017; Tue, 08 Mar 2022 02:10:07 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:73f8:5e3f:6894:8f44]) by smtp.gmail.com with ESMTPSA id k19-20020a056a00135300b004f734327960sm1707553pfu.106.2022.03.08.02.10.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Mar 2022 02:10:06 -0800 (PST) From: Chen-Yu Tsai To: Sean Wang , Linus Walleij , Matthias Brugger Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno Subject: [PATCH v2 01/11] pinctrl: pinconf-generic: Print arguments for bias-pull-* Date: Tue, 8 Mar 2022 18:09:46 +0800 Message-Id: <20220308100956.2750295-2-wenst@chromium.org> X-Mailer: git-send-email 2.35.1.616.g0bdcbb4464-goog In-Reply-To: <20220308100956.2750295-1-wenst@chromium.org> References: <20220308100956.2750295-1-wenst@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220308_021008_378470_5AE544E8 X-CRM114-Status: GOOD ( 12.23 ) 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 The bias-pull-* properties, or PIN_CONFIG_BIAS_PULL_* pin config parameters, accept optional arguments in ohms denoting the strength of the pin bias. Print these values out in debugfs as well. Fixes: eec450713e5c ("pinctrl: pinconf-generic: Add flag to print arguments") Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Tested-by: AngeloGioacchino Del Regno --- drivers/pinctrl/pinconf-generic.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index f8edcc88ac01..415d1df8f46a 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -30,10 +30,10 @@ static const struct pin_config_item conf_items[] = { PCONFDUMP(PIN_CONFIG_BIAS_BUS_HOLD, "input bias bus hold", NULL, false), PCONFDUMP(PIN_CONFIG_BIAS_DISABLE, "input bias disabled", NULL, false), PCONFDUMP(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, "input bias high impedance", NULL, false), - PCONFDUMP(PIN_CONFIG_BIAS_PULL_DOWN, "input bias pull down", NULL, false), + PCONFDUMP(PIN_CONFIG_BIAS_PULL_DOWN, "input bias pull down", "ohms", true), PCONFDUMP(PIN_CONFIG_BIAS_PULL_PIN_DEFAULT, - "input bias pull to pin specific state", NULL, false), - PCONFDUMP(PIN_CONFIG_BIAS_PULL_UP, "input bias pull up", NULL, false), + "input bias pull to pin specific state", "ohms", true), + PCONFDUMP(PIN_CONFIG_BIAS_PULL_UP, "input bias pull up", "ohms", true), PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_DRAIN, "output drive open drain", NULL, false), PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_SOURCE, "output drive open source", NULL, false), PCONFDUMP(PIN_CONFIG_DRIVE_PUSH_PULL, "output drive push pull", NULL, false),