From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3579367-1520832382-2-8572320638107233196 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, UNPARSEABLE_RELAY 0.001, LANGUAGES encada, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='com', MailFrom='org' X-Spam-charsets: X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: linux-usb-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1520832382; b=C6B6WF7UrCd1gy6wHFyjefNkLKWrX0K93B//cy6WtkXGu5m ZJLZ6T8f1nCNcNEtDrFJa8M0ycb+WtGVI1xrRr54GL1PVzxIq+7gWgGDkPkjFfxB mo/eW2CaJ2eURhnZ3pVIpY6kjCbROmfhdjD5oRGyRPmdC/hpPIZrnBtdCbEShHHs kvLqpYua51LMtzOLZud/vDl31D/1oTn1W/dZjESwUbcahQqWUh5MaVF8zzLNKB83 sz8KCJ3A1/QJVphdXZykm6zUfaE1LTmKC3PWSuOS7i2/R4PSlXgGmiHih2mkEAkL J8LjhdvbFHHBDZUaljFEHCXzJHGBHKYrKyeiAKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :mime-version:content-type:sender:list-id; s=arctest; t= 1520832382; bh=bxWt2QQOBPyb2P8kP9bWP3HO3/ZYwulBd0/6/5hh2WQ=; b=S bOBwuFidvDzdxVSfl0bUVUb8sU3a3WJ+GqheIIN08uin4S3aNUry1ZcMQNbNoz9S l8cNR1O6nimIFTx+pE2hKabT4XAmLCUqTu9U/Phth0B2oU5zwlSs2wlBPjrikKna NCufMkwY28YBkEY80d8E1cAXyWNmMoFB7LY05O2TKLssJ8hKz2BInf1zRQVTh8UF Bt7HHbajaNp17kNECFbBydVGR6FkVpOymy0YK05p5zGAHP5nHpVkw+944S5phoHt ML8/SMDQiun+DcyviDvv1E6O4F1h60GIjy6NoWlwO+hFZF+5GbSQPegKWWieGUaH OWxhU9+JSg0JxGRxW94zQ== ARC-Authentication-Results: i=1; mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=mediatek.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=mediatek.com header.result=pass header_is_org_domain=yes Authentication-Results: mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=mediatek.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=mediatek.com header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751549AbeCLFZw (ORCPT ); Mon, 12 Mar 2018 01:25:52 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:31679 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750967AbeCLFZt (ORCPT ); Mon, 12 Mar 2018 01:25:49 -0400 X-UUID: c7114154eed44fe0be6e63a599fbda53-20180312 From: Chunfeng Yun To: Kishon Vijay Abraham I CC: Matthias Brugger , Rob Herring , Mark Rutland , Ian Campbell , Ryder Lee , "Chunfeng Yun" , , , , , Subject: [PATCH v2 1/3] phy: phy-mtk-tphy: keep default value of mcu_bus_ck_gate_en Date: Mon, 12 Mar 2018 13:25:38 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-Product-Ver: SMEX-12.5.0.5042-8.2.9001-23714.005 X-TM-AS-Result: No-1.908400-8.000000-10 X-TMASE-MatchedRID: vws8hDIFFaMx6KucKu0cuu7KTDtx8CggHIOuQjCOKFtd15Kx2hUn1PlY oV6p/cSxdaFz8kVCOhx5OPD8XJFfpB8TzIzimOwP0C1sQRfQzEHEQdG7H66TyAHBfPF4BytGxgX JkdlDcqFt46joM/BziE/ZqQ3W0/wWJoZ1iX3RkdWUc/Dt3amsQitKSMGtticXxKznzw+nKt4U4P KSo1WaKM/qwp+F9lXT8OyccFNBL2TKhETi2//sjuP9Cb59K8ACZrS+A8PszW/U9h9N881NSQ== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--1.908400-8.000000 X-TMASE-Version: SMEX-12.5.0.5042-8.2.9001-23714.005 X-TMASE-POSTMAN: 2-d; X-MTK: N Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: The default value of mcu_bus_ck_gate_en is 1, if clear it, will prevent system to enter deep idle mode, so keep its default value and without affecting PCIe function. Signed-off-by: Chunfeng Yun --- drivers/phy/mediatek/phy-mtk-tphy.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index 1e96d07..6073c25 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -688,8 +688,7 @@ static void pcie_phy_instance_power_on(struct mtk_tphy *tphy, u32 tmp; tmp = readl(bank->chip + U3P_U3_CHIP_GPIO_CTLD); - tmp &= ~(P3C_FORCE_IP_SW_RST | P3C_MCU_BUS_CK_GATE_EN | - P3C_REG_IP_SW_RST); + tmp &= ~(P3C_FORCE_IP_SW_RST | P3C_REG_IP_SW_RST); writel(tmp, bank->chip + U3P_U3_CHIP_GPIO_CTLD); tmp = readl(bank->chip + U3P_U3_CHIP_GPIO_CTLE); -- 1.9.1