From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758319AbbGQNrc (ORCPT ); Fri, 17 Jul 2015 09:47:32 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:37750 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758002AbbGQNrb (ORCPT ); Fri, 17 Jul 2015 09:47:31 -0400 From: Roger Quadros To: , CC: , , , , , , , Roger Quadros Subject: [PATCH v3 0/3] phy: ti-pipe3: dra7: sata: allow suspend to RAM (core-retention) Date: Fri, 17 Jul 2015 16:47:21 +0300 Message-ID: <1437140844-6032-1-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Implement workaround for SATA errata i783 (SATA Lockup After SATA DPLL Unlock/Relock) so that we can now turn off sata_refclk to support suspend-to-ram without preventing core-retention. Depends on http://article.gmane.org/gmane.linux.ports.arm.omap/126670. Changelog: v3: - used scm_conf node in dra7.dtsi for control register access. v2: - Fixed pcie disable_clocks. Addressed review comments. cheers, -roger Roger Quadros (3): phy: ti-pipe3: i783 workaround for SATA lockup after dpll unlock/relock ARM: dts: dra7: Add syscon-pllreset syscon to SATA PHY ARM: dts: dra7: Add scm_conf1 node and remove redundant nodes Documentation/devicetree/bindings/phy/ti-phy.txt | 16 +++++++ arch/arm/boot/dts/dra7.dtsi | 20 ++++---- drivers/phy/phy-ti-pipe3.c | 61 +++++++++++++++++++++--- 3 files changed, 80 insertions(+), 17 deletions(-) -- 2.1.4