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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 0EBDEC432BE for ; Sun, 29 Aug 2021 03:02:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB56060041 for ; Sun, 29 Aug 2021 03:02:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233734AbhH2DCx (ORCPT ); Sat, 28 Aug 2021 23:02:53 -0400 Received: from vps.xff.cz ([195.181.215.36]:38358 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232718AbhH2DCw (ORCPT ); Sat, 28 Aug 2021 23:02:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1630205527; bh=/dcnqM9/YFVaRxj916K0OLWPEPN969q0pSQGyqMxozM=; h=From:To:Cc:Subject:Date:From; b=kk26Zkl2XvoT3MPqFnBwx/Z1KK8aG91s2PwgJIOkC1CPnkMwmJOE9RFm9YmuQvIui XGNHfxaWiBVXBZJ7+/K1e4fhaXXwJ762wKw3LQBilqt2Ewr9rdshKmxwWYAY5dsMKT i3cVKqSRePNyFwyf7b8MRcXwJf36TsMq7mTI6ElA= From: Ondrej Jirman To: Lee Jones , linux-kernel@vger.kernel.org (open list) Cc: Ondrej Jirman Subject: [PATCH] mfd: rk808: Add support for power off on RK817 Date: Sun, 29 Aug 2021 04:51:53 +0200 Message-Id: <20210829025153.1058978-1-megous@megous.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RK817 has a power-off bit in SYS_CFG3. Add support for powering off the PMIC. Signed-off-by: Ondrej Jirman --- drivers/mfd/rk808.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c index 77ccd31ca1d9..b181fe401330 100644 --- a/drivers/mfd/rk808.c +++ b/drivers/mfd/rk808.c @@ -543,6 +543,10 @@ static void rk808_pm_power_off(void) reg = RK808_DEVCTRL_REG, bit = DEV_OFF_RST; break; + case RK817_ID: + reg = RK817_SYS_CFG(3); + bit = DEV_OFF; + break; case RK818_ID: reg = RK818_DEVCTRL_REG; bit = DEV_OFF; -- 2.33.0