From patchwork Tue Nov 27 12:45:59 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10700489 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4519E14BD for ; Tue, 27 Nov 2018 13:16:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 357BF2A1AA for ; Tue, 27 Nov 2018 13:16:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 29E9B2ADE4; Tue, 27 Nov 2018 13:16:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B40C32AF03 for ; Tue, 27 Nov 2018 13:15:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6LnNF5RJVHSz62/F6UPuc04mL13mYGCiWKj7ccX0XKw=; b=Ufp+0OvKymaJlC Z2toU/8T4c2kjCfxFjUPSOBT5X8hJza9zEoGmvyKAr4ufM3z2HB69Q3MMbxoDW31IT1i4OSstwQdl muG5rQ3oLBtZhrg+qQwdHMsEZo3zwsOuV7ypEcaEYIT2KPYMnf012ZsFJmOlW2zVDRFNSBw0GqRGE q2rEOmy+WqU4R+5OXormqPjceVmJGdrn9hVi3TXYpWnaIPunA19634OKTSOtRvs4se3yOnUvYHITq 7IUIDV8zuZrlJrQhSg6gZ2ML2N+vv2vj8F36beMjKb4DtKjuF7T6ZuTCWZ26Fa7LeHBpcDCr8unWr ybj94Rhf4GT54yA/urIQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gRdDR-0007t3-O0; Tue, 27 Nov 2018 13:15:49 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gRd92-0002kZ-GV for linux-arm-kernel@bombadil.infradead.org; Tue, 27 Nov 2018 13:11:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=2zMloL+5/SjECmqnFmC7iWo1A+wX59BbfdVveogkXBo=; b=nI+wxP8d41DOqpPs5QSRSIZLYK eFM+LodrV/HE8M43xYVozaA1qkB0a334IdjGfjArtqFTInpdPbc2mm0ETTZW7BBgbe0EW6okJnn10 0QRQmMyxq5Bi0EMNUuY/FIXqZVltZ+b5ReEGyfiOZiyehvLT/9RSJT0BOxhFbnl0QF18HPKNgVfdp eizWKTteQWetYOjrBqXRuRre7f1TZZFHS/t8mve8f+kt9S4eTwqiCcPNHStpAwbPXCXAQBh5WF7AI eUYzFNS2s9kTzBPkgzDhogtf75/9FmDCVhJiXgYBGBhPu34xAORSR6GKieEw2xN2MBhGbSHsR0esQ jP+Dnc4Q==; Received: from mail.bootlin.com ([62.4.15.54]) by casper.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gRclo-00045F-Nu for linux-arm-kernel@lists.infradead.org; Tue, 27 Nov 2018 12:47:20 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 27B1E215EA; Tue, 27 Nov 2018 13:47:00 +0100 (CET) Received: from localhost (aaubervilliers-681-1-94-205.w90-88.abo.wanadoo.fr [90.88.35.205]) by mail.bootlin.com (Postfix) with ESMTPSA id 40BAC2125E; Tue, 27 Nov 2018 13:46:35 +0100 (CET) From: Maxime Ripard To: Chen-Yu Tsai , Maxime Ripard Subject: [PATCH 58/77] ARM: dts: sun8i: a23/a33: Remove redundant MMC pinmux tuning Date: Tue, 27 Nov 2018 13:45:59 +0100 Message-Id: X-Mailer: git-send-email 2.19.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181127_124717_103006_1CA6B601 X-CRM114-Status: GOOD ( 14.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Some boards override the MMC pin muxing settings in order to enable the pull-ups and change the drive strength to a value higher than the default. While this was needed in the earlier days, this is now the default setting for those pins, and therefore we don't need those board-specific settings anymore. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts | 4 ---- arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts | 4 ---- arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts | 4 ---- arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts | 7 ------- arch/arm/boot/dts/sun8i-q8-common.dtsi | 4 ---- arch/arm/boot/dts/sun8i-r16-parrot.dts | 5 ----- 6 files changed, 28 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts index 649e31339662..61a4702b63c1 100644 --- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts +++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts @@ -85,10 +85,6 @@ }; }; -&mmc1_pins_a { - bias-pull-up; -}; - &r_pio { wifi_pwrseq_pin_mid2407: wifi_pwrseq_pin@0 { pins = "PL6"; diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts index 6b3bcae089f2..29a032164e3d 100644 --- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts +++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts @@ -78,10 +78,6 @@ }; }; -&mmc1_pins_a { - bias-pull-up; -}; - &r_pio { wifi_pwrseq_pin_mid2809: wifi_pwrseq_pin@0 { pins = "PL6"; diff --git a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts index 3e05959104f1..f8a72d07467c 100644 --- a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts +++ b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts @@ -70,10 +70,6 @@ }; }; -&mmc1_pins_a { - bias-pull-up; -}; - &mmc1 { pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins_a>; diff --git a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts index b343153948f4..7e006d0fbf27 100644 --- a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts +++ b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts @@ -151,13 +151,6 @@ status = "okay"; }; -&mmc2_8bit_pins { - /* Increase drive strength for DDR modes */ - drive-strength = <40>; - /* eMMC is missing pull-ups */ - bias-pull-up; -}; - &ohci0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi index c676940a96da..0b3db925254b 100644 --- a/arch/arm/boot/dts/sun8i-q8-common.dtsi +++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi @@ -82,10 +82,6 @@ }; }; -&mmc1_pins_a { - bias-pull-up; -}; - &r_pio { wifi_pwrseq_pin_q8: wifi_pwrseq_pin@0 { pins = "PL6", "PL7", "PL11"; diff --git a/arch/arm/boot/dts/sun8i-r16-parrot.dts b/arch/arm/boot/dts/sun8i-r16-parrot.dts index 472c03b7aeab..5d93a2711dc3 100644 --- a/arch/arm/boot/dts/sun8i-r16-parrot.dts +++ b/arch/arm/boot/dts/sun8i-r16-parrot.dts @@ -156,11 +156,6 @@ status = "okay"; }; -&mmc2_8bit_pins { - drive-strength = <40>; - bias-pull-up; -}; - &ohci0 { status = "okay"; };