From patchwork Mon Jun 22 02:24:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yoshihiro Shimoda X-Patchwork-Id: 11616845 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 D0DE760D for ; Mon, 22 Jun 2020 02:25:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C302A22249 for ; Mon, 22 Jun 2020 02:25:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731010AbgFVCZO (ORCPT ); Sun, 21 Jun 2020 22:25:14 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:41498 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726992AbgFVCZO (ORCPT ); Sun, 21 Jun 2020 22:25:14 -0400 X-IronPort-AV: E=Sophos;i="5.75,265,1589209200"; d="scan'208";a="50022854" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 22 Jun 2020 11:25:12 +0900 Received: from localhost.localdomain (unknown [10.166.252.89]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id A8A0B415DFD8; Mon, 22 Jun 2020 11:25:12 +0900 (JST) From: Yoshihiro Shimoda To: mark.rutland@arm.com, lorenzo.pieralisi@arm.com, ulf.hansson@linaro.org Cc: linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda Subject: [PATCH v3 0/2] treewide: fix _mmc_suspend() on PSCI Date: Mon, 22 Jun 2020 11:24:57 +0900 Message-Id: <1592792699-24638-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> X-Mailer: git-send-email 2.7.4 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org We can detect whether the system is going to suspend by using pm_suspend_via_firmware() API. So, this patch series update both PSCI and MMC driver for my environment (r8a77951-salvator-xs). We can apply each patch to each subsystem without any dependency. Changes from v2: - Fix typo of function name in patch2. - Remove RFC. https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=305523 Changes from v1: - Use pm_suspend_via_firmware() API instead of pm_suspend_target_state. - Modify the psci driver to call pm_set_suspend_via_firmware. https://patchwork.kernel.org/patch/11557505/ Yoshihiro Shimoda (2): firmware: psci: call pm_set_suspend_via_firmware() mmc: core: Call mmc_poweroff_nofity() if pm_suspend_via_firmware() drivers/firmware/psci/psci.c | 8 ++++++++ drivers/mmc/core/mmc.c | 4 +++- 2 files changed, 11 insertions(+), 1 deletion(-)