From patchwork Sat Aug 11 02:16:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 143974 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp614960ljj; Fri, 10 Aug 2018 19:17:15 -0700 (PDT) X-Google-Smtp-Source: AA+uWPzGiCAIA2eGJTUrSg7AmF4ArHQalvvTBkQC4LruHPpRiVOv7o3eHRhUZbwR2AvPkPxLDShp X-Received: by 2002:a63:571d:: with SMTP id l29-v6mr8323603pgb.296.1533953835546; Fri, 10 Aug 2018 19:17:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533953835; cv=none; d=google.com; s=arc-20160816; b=sPJTFB3HBTLyU66L8DDLB9lzspfc4phjWLkW6ke6cMogzonh2FLa+B4+WSncezpw5T IXzOXiliBDXiwVlGKBLr/MMQWH4wm55c7BAhWkL0vSzSW9+CYLeg+k0Xl5vtIWrTq6tg 6g7FJ2oLSrxFztQcPeud5vYENN0oCpeVGXrH56UPn2q/e8tLeOjzMaHeB7tF//jXW464 5eWSDTrrDnxqh2jlqi/IJjNnygYKKW37KVl3lBH4wf0BH9WIuNjoHJm4dXXOkGHYzRzB xQVHdcU/VjG6407bQHyNKYfQZX9Ig8/M96Ebx8YxM5UdS/E6xQVsCOx1g5VygqCzITv+ jm+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter:arc-authentication-results; bh=mr/OYl9eZMqHjnSfpYf/Wkx0flsgam/LzKfXAJedaM8=; b=ws7LmxvlvVDrIloXiQ9WLt8sRfrraq2FKytsnKmhvvQP48vUL/51uY7rSBZPUevG4E WhyIGNwzWNAuhiZwONuOXLgpW39M/G50NSJ8UbjX84HDiGj5d3Cf32xfuOmvsQoVn9jd 6Lby05ES4YPTsvRCgFr0ZF0lAyRMgOkhGYS8DxyzuQa9jFSMF9e/DGaiOmo3XhhE/vay LgfCyIN+Kd8DYhx+C2dPcJtnKWGG3ajhEjItcqiRS8OtZ16ZCWmPCuZjfQ0W1HMnhJW6 FMrhfrr/Uh89SDQXinfO6eqnsp5Hi85Wx7mN/uHN3mdQAoZtRcj9AL/7rEPUjd+ZCO7H 1pEg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=1vToH9cn; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m9-v6si8669702pll.138.2018.08.10.19.17.15; Fri, 10 Aug 2018 19:17:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=1vToH9cn; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727286AbeHKEth (ORCPT + 31 others); Sat, 11 Aug 2018 00:49:37 -0400 Received: from conuserg-10.nifty.com ([210.131.2.77]:57711 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725882AbeHKEth (ORCPT ); Sat, 11 Aug 2018 00:49:37 -0400 Received: from grover.tkatk1.zaq.ne.jp (zaqdadce369.zaq.ne.jp [218.220.227.105]) (authenticated) by conuserg-10.nifty.com with ESMTP id w7B2GHNx012458; Sat, 11 Aug 2018 11:16:18 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com w7B2GHNx012458 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1533953778; bh=mr/OYl9eZMqHjnSfpYf/Wkx0flsgam/LzKfXAJedaM8=; h=From:To:Cc:Subject:Date:From; b=1vToH9cn1IdP4LpOlbxOZDsJWBEm5H1gYbxYfICLZJuF0HEKmela19s6f31iPUMeG 4o/Q2QKM3EwH/+1C2MuVRULpO7sq9ouJhgn8A+5isxnZeqDOL2S/QQOjqSB7XN67lG ttITv0/iAYRCmQGHkITW5mIpwiqWT3J0ADQPhAW+UXieeykrn61szLgnglG1zm2Qvo riGgK0KlnG0UhEMV+GMHlEikuuvss7AyOQRKrshcx0+DhEd2eYFQj/Wm+aMo1Iz7sb X90rjrGixDK+MXzBZB7FINBEjbztgjwjCvXDfyeekLG3+Yl+kMrqVN2uRD2a2FRjPA wg5Ag1rSbMvxg== X-Nifty-SrcIP: [218.220.227.105] From: Masahiro Yamada To: linux-gpio@vger.kernel.org, Linus Walleij Cc: Masami Hiramatsu , Jassi Brar , Masahiro Yamada , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] pinctrl: uniphier: drop meaningless pin from SD1 pin-mux of Pro4 Date: Sat, 11 Aug 2018 11:16:13 +0900 Message-Id: <1533953773-29424-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The pin 327 was supposed to be used as a voltage control line for the SD card regulator, but the SD card port1 does not support UHS-I. It only supports 3.3V signaling, hence this pin is pointless. Just a note about the background. At first, hardware engineers tried to implement the UHS for this port. Then, they needed to shrink the silicon die size, and gave up the UHS, but forgot to remove the pin assignment. Signed-off-by: Masahiro Yamada --- Changes in v2: - rebase onto linux-pinctrl/devel branch drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) -- 2.7.4 diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c index 89148f8..6fca8d5 100644 --- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c +++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c @@ -1047,9 +1047,8 @@ static const unsigned nand_cs1_pins[] = {131, 132}; static const int nand_cs1_muxvals[] = {1, 1}; static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158}; static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; -static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326, - 327}; -static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; +static const unsigned int sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326}; +static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0}; static const unsigned spi0_pins[] = {199, 200, 201, 202}; static const int spi0_muxvals[] = {11, 11, 11, 11}; static const unsigned spi1_pins[] = {195, 196, 197, 198, 235, 238, 239};