From patchwork Fri Jun 12 14:02:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 11601707 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 76DB313B4 for ; Fri, 12 Jun 2020 14:02:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 542CF20792 for ; Fri, 12 Jun 2020 14:02:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WXz3tnYF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726257AbgFLOCM (ORCPT ); Fri, 12 Jun 2020 10:02:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbgFLOCL (ORCPT ); Fri, 12 Jun 2020 10:02:11 -0400 Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA381C03E96F; Fri, 12 Jun 2020 07:02:11 -0700 (PDT) Received: by mail-wr1-x444.google.com with SMTP id x14so9865708wrp.2; Fri, 12 Jun 2020 07:02:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=akkZ5CcN2estHPn/j8677EKazv05ZTETWmgOXSOMGAg=; b=WXz3tnYF6jjpUAYNGK3xeINfmxO7spB3uBuM2Ups4gjo341cq84JNNhjQhe21wpU+/ DnwnqaTnGqUovXPkBIfpFU0TMHp1fsdV/sS2qZK+212gVSjTm8qFNC671fvtd8+bLv6G 090jddhdl8SSIYJ6I9BQGc4+TctmE7BxQU1D+6qSD3d1mwE+6DX8T7k28ZjLxDqhlcAm z+PfuwruF3DIm5Dy+HsDqiRc4IoNerzPkN7niDzN1+AxLzxGjcQVkrANj6a8fil671tq r0rpR2uJQWFPNUIM5vFSrO6m7GCOD6UUfltIKg6bdqFkZIGcJJ+oGZWwBEGvMVMwt0Eu Dbng== 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:mime-version :content-transfer-encoding; bh=akkZ5CcN2estHPn/j8677EKazv05ZTETWmgOXSOMGAg=; b=ZzWQ06tpuNo0mJuvjXseAaLvfxS2AK9xlPS5X5esXd6it2i8eGmJV9XqopP/jafpJ5 Tot7c2UX/MItsIJfCtBM+tZKoNoMHPpQWAwBQIiGQAUI+7FdB8yJEHBYT9ltsqj6eJvJ rjIgaDnBAoltPYNr8x6rcZ1Goq7HLDSoJlcTcbUt1D79HrRoPvdSO4snfq7szGDHB7Tp 3E0kdptzzuZQ1pEKpi5vPsrY471rrMMNj9zBQ9PQdH/+c+mlLaiceR08PxEuH5xi7ilW wJMq70FZJSHeZG+xbGZQQjBoFLY2asbxpaNvuE3pcaJoMvLpQaJkYfuTOOE56Ei0vljC lDhQ== X-Gm-Message-State: AOAM532cxSgtMbGWW6N9me8WzRWXRriBV4SNfPBEodhHTDqTywwrcyIT YC0obrb5MtuYlUCBJH8kCcQ= X-Google-Smtp-Source: ABdhPJzK3j1LBhz8Se1O6BCl7+LWrqUAPftuzBtZlq5yv7A30P7bSJrPWzHxMzaJTRIJ71BU8yUTSA== X-Received: by 2002:adf:f8cc:: with SMTP id f12mr14797474wrq.418.1591970530346; Fri, 12 Jun 2020 07:02:10 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id k17sm10437798wrl.54.2020.06.12.07.02.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Jun 2020 07:02:09 -0700 (PDT) From: Thierry Reding To: Mathias Nyman , Greg Kroah-Hartman Cc: Jon Hunter , linux-usb@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH] usb: xhci: tegra: Remove PLL power supplies Date: Fri, 12 Jun 2020 16:02:05 +0200 Message-Id: <20200612140205.2342900-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Thierry Reding The Tegra XUSB controller driver doesn't need to control the PLL power supplies directly, but rather uses the pads provided by the XUSB pad controller, which in turn is responsible for supplying power to the PLLs. Signed-off-by: Thierry Reding --- drivers/usb/host/xhci-tegra.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index 2eaf5c0af80c..9ce28ab47f4b 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -1853,11 +1853,7 @@ static const char * const tegra124_supply_names[] = { "avddio-pex", "dvddio-pex", "avdd-usb", - "avdd-pll-utmip", - "avdd-pll-erefe", - "avdd-usb-ss-pll", "hvdd-usb-ss", - "hvdd-usb-ss-pll-e", }; static const struct tegra_xusb_phy_type tegra124_phy_types[] = { @@ -1931,10 +1927,6 @@ static const char * const tegra210_supply_names[] = { "dvddio-pex", "hvddio-pex", "avdd-usb", - "avdd-pll-utmip", - "avdd-pll-uerefe", - "dvdd-pex-pll", - "hvdd-pex-pll-e", }; static const struct tegra_xusb_phy_type tegra210_phy_types[] = {