From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BD82C28CC6 for ; Tue, 4 Jun 2019 07:20:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 33A0024A93 for ; Tue, 4 Jun 2019 07:20:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="RtBWZujo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726849AbfFDHUF (ORCPT ); Tue, 4 Jun 2019 03:20:05 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:34988 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726707AbfFDHUF (ORCPT ); Tue, 4 Jun 2019 03:20:05 -0400 Received: by mail-pf1-f196.google.com with SMTP id d126so12147913pfd.2 for ; Tue, 04 Jun 2019 00:20:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=cW54g37zzSz4GWvh5hRmHVol1ElNCqsUtdX3i5TDki8=; b=RtBWZujoWwW3pFIZuHpnWrxTc8YvUZAJEdbpx9IY/AVKKprlylZPo4sQDdv+iGW4f3 BD2uhbla9+ITaG+pHmSjpvZ6jmb9i7Shw7kH3FG1mQIuzf6Lc60QAFndAoaY80zc7gQJ b6BcwbyIqhZa1t93ZOHF4wBec3eumarIxn2Y44vVRphfZg4giYiVNtIVx84AMWaSVzuX PFJT4EEWaOVsk+nBA8U2nC7/MZsLgO3a/rr5LOrZjkeCAcCqHViQKrKWGsR2i4iWgU37 21RwAgEHaunjZ0eB5GI7IrxjfCr8qk8hEo4yHZAjJoUbLTjoKrKTC2mGKsZ5u1aX6TLe UlkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=cW54g37zzSz4GWvh5hRmHVol1ElNCqsUtdX3i5TDki8=; b=Mc+SOTWl/hWBUrPURgBneXgT4aXCCiIqM6VfYq2RKGZFaBKoKs3WduqdHK5GakqQVb DvPS7ZvQauJX08+ov34+9QVIEBWYBWD44kDy/6/G5EwjJjtVy+XnEI1fnb+6tXSpiEAv hle5pkJx+E7BUKW1QrTs6aBV7cb7u1lwRyd68tgzBygua0sU1tnGvI8wQ4rOZ9EUqoj0 gU5NRU6ExKSYzrmOnF/dc9G5YI2nD6HkoGRXuLxeW3NcwwFWIEt9yWhShnwRTZF8Dxg/ 9hHOeWdOFBRpLrRPPhhvQ3KbROB5hfqzOZxEUlkqQdug0ptuL4Bcq+lQfb2WAlpbLHRO R0Fg== X-Gm-Message-State: APjAAAXYfeOmq+Ystj84h6vN/72iOp555oqHYfCqx5a2euhGes8OO0/L WpbwhSNgU6gcLIg24IqMv0YM1Q== X-Google-Smtp-Source: APXvYqx5aLQZoHyol1PmiF+AvixuAC4swlY3kkqgRqnYCzZ0I1A/uWV/nxPZxmDkkkzGfx3kB+M9PQ== X-Received: by 2002:a17:90b:8d3:: with SMTP id ds19mr34718088pjb.135.1559632804480; Tue, 04 Jun 2019 00:20:04 -0700 (PDT) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id d6sm17747446pgv.4.2019.06.04.00.20.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 04 Jun 2019 00:20:04 -0700 (PDT) From: Bjorn Andersson Cc: Andy Gross , Linus Walleij , Rob Herring , Mark Rutland , Pedro Sousa , "James E.J. Bottomley" , "Martin K. Petersen" , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [PATCH 0/3] (Qualcomm) UFS device reset support Date: Tue, 4 Jun 2019 00:19:58 -0700 Message-Id: <20190604072001.9288-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.18.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series exposes the ufs_reset line as a gpio, adds support for ufshcd to acquire and toggle this and then adds this to SDM845 MTP. Bjorn Andersson (3): pinctrl: qcom: sdm845: Expose ufs_reset as gpio scsi: ufs: Allow resetting the UFS device arm64: dts: qcom: sdm845-mtp: Specify UFS device-reset GPIO .../bindings/pinctrl/qcom,sdm845-pinctrl.txt | 2 +- arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 2 + drivers/pinctrl/qcom/pinctrl-sdm845.c | 12 ++--- drivers/scsi/ufs/ufshcd.c | 44 +++++++++++++++++++ drivers/scsi/ufs/ufshcd.h | 4 ++ 5 files changed, 57 insertions(+), 7 deletions(-) -- 2.18.0