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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 419B1C43603 for ; Fri, 6 Dec 2019 18:46:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B9E3205ED for ; Fri, 6 Dec 2019 18:46:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NavYeQqv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726321AbfLFSqa (ORCPT ); Fri, 6 Dec 2019 13:46:30 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:33783 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726317AbfLFSqa (ORCPT ); Fri, 6 Dec 2019 13:46:30 -0500 Received: by mail-pg1-f193.google.com with SMTP id 6so3738143pgk.0; Fri, 06 Dec 2019 10:46:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=9W7WPwjnJHtC/naxP3RfV5CxVXsAP5EpT3Px9490LQY=; b=NavYeQqvP2q3kvmYn9yXI7GVvVVwsk9RcyYQZAKX0qJZTpUmu7ccQJx8ZddSpP4rdN YbN4EHyYXmDe45mcoHsauFp99puj08zDp/HbL7hnWV6GlGyfUNPEXAFH3SESYIjUD2sx rbBcvEfRW54cgJgRMK9gM+kv7OJEYudOZ4UM8xnW+LP9g8x51gMC6cBDcxwAJBOsFjxu dVFP9hUKstU4PS/1LMjhG45yxL1G8igQeVf5MluEs+B196KekbXrndPv+YboAn3kVfEa HSOsQj1y141VQLNUZB8P/4uu1iV0FyNquhRWmZrej0SSlGTEwj110Rrj9NvyfcUW6Oq7 OZIQ== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=9W7WPwjnJHtC/naxP3RfV5CxVXsAP5EpT3Px9490LQY=; b=gBfFdJhRrl/XEnJyUaO1Cn7Vk1C9YyTAoX+sZh2IyxZaQxrPCXgqFqxuxLPUO3VYWh PGWLfzoWzwvRHHKBMGq2WH094IIdRTlViqUxNs8GepKe6O2nNUEwKqfFsDfDDYLl9mHE Dtw9VZ6o0dag+RATXJaiADM/MG+eTQpziBYtqwSoN7hlNCRsGazuD2cILz1AMOBtw2yK ku75+wkzh0VbbSGDnRvSj+HYW56xhwODaKDPNtwx/L9FsnyqjDubrBcrTT/RC5QKhP89 0c+Eo7JXyFUw+sQVlZ0DXxIUYEVBc7rx3il5rKhpXY+xTMdC+zMrtUeX/SPF5p+nYrA4 0Akw== X-Gm-Message-State: APjAAAUsbV8GIiJv1cqiJ99zGQW2d7Khd/3jEz7KY4+sR5jNnt7gQTd1 W/rP6q7Tb39T3Cb/D08MygU= X-Google-Smtp-Source: APXvYqzz67JrfhxkW/+t3kgMvplm4CMLvf6iCKoVJbY3ACxHKyUocDE0Q5QdpDqkNJjvaZcvGlM2WQ== X-Received: by 2002:a63:483:: with SMTP id 125mr5032698pge.217.1575657987999; Fri, 06 Dec 2019 10:46:27 -0800 (PST) Received: from localhost.localdomain ([103.51.73.190]) by smtp.gmail.com with ESMTPSA id p4sm16777039pfb.157.2019.12.06.10.46.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Dec 2019 10:46:27 -0800 (PST) From: Anand Moon To: Rob Herring , Mark Rutland , Heiko Stuebner , Jagan Teki , Manivannan Sadhasivam , Robin Murphy , Daniel Schultz Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFCv1 3/8] mfd: rk808: use syscore for RK808 PMIC shutdown Date: Fri, 6 Dec 2019 18:45:31 +0000 Message-Id: <20191206184536.2507-4-linux.amoon@gmail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191206184536.2507-1-linux.amoon@gmail.com> References: <20191206184536.2507-1-linux.amoon@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Use common syscore_shutdown for RK808 PMIC to do clean I2C shutdown, drop the unused pm_pwroff_fn function pointers. Cc: Heiko Stuebner Signed-off-by: Anand Moon --- drivers/mfd/rk808.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c index 713d989064ba..0a098fbdf112 100644 --- a/drivers/mfd/rk808.c +++ b/drivers/mfd/rk808.c @@ -467,11 +467,6 @@ static void rk808_update_bits(unsigned int reg, unsigned int mask, "can't write to register 0x%x: %x!\n", reg, ret); } -static void rk808_device_shutdown(void) -{ - rk808_update_bits(RK808_DEVCTRL_REG, DEV_OFF_RST, DEV_OFF_RST); -} - static void rk818_device_shutdown(void) { rk808_update_bits(RK818_DEVCTRL_REG, DEV_OFF, DEV_OFF); @@ -490,6 +485,10 @@ static void rk8xx_syscore_shutdown(void) SLP_SD_MSK, SHUTDOWN_FUN); rk808_update_bits(RK805_DEV_CTRL_REG, DEV_OFF, DEV_OFF); break; + case RK808_ID: + rk808_update_bits(RK808_DEVCTRL_REG, + DEV_OFF_RST, DEV_OFF_RST); + break; case RK809_ID: case RK817_ID: rk808_update_bits(RK817_SYS_CFG(3), @@ -576,7 +575,6 @@ static int rk808_probe(struct i2c_client *client, nr_pre_init_regs = ARRAY_SIZE(rk808_pre_init_reg); cells = rk808s; nr_cells = ARRAY_SIZE(rk808s); - rk808->pm_pwroff_fn = rk808_device_shutdown; break; case RK818_ID: rk808->regmap_cfg = &rk818_regmap_config; -- 2.24.0