From patchwork Wed Apr 25 09:32:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 904065 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=mediatek.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40WFQF3Vqvz9ryk for ; Wed, 25 Apr 2018 19:34:13 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751740AbeDYJdM (ORCPT ); Wed, 25 Apr 2018 05:33:12 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:62845 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751563AbeDYJdC (ORCPT ); Wed, 25 Apr 2018 05:33:02 -0400 X-UUID: 383c533b2c784efd94ff33cf45f89df5-20180425 Received: from mtkcas08.mediatek.inc [(172.21.101.126)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1162908494; Wed, 25 Apr 2018 17:32:49 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 25 Apr 2018 17:32:48 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Wed, 25 Apr 2018 17:32:48 +0800 From: To: , , , , , , , CC: , , , , , , Sean Wang Subject: [PATCH v2 06/17] mfd: mt6397: add support for MT6323 power controller into MT6397 driver Date: Wed, 25 Apr 2018 17:32:32 +0800 Message-ID: <8ee68834240600125548155b063a2a4addfc5627.1524646231.git.sean.wang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org From: Sean Wang Add compatible string as "mt6323-pwrc" that will make the OF core spawn child devices for the power-controller subnode of that MT6323 MFD device. Signed-off-by: Sean Wang --- drivers/mfd/mt6397-core.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index c70d5b2..c4ad5c3 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -30,6 +30,9 @@ #define MT6397_RTC_BASE 0xe000 #define MT6397_RTC_SIZE 0x3e +#define MT6323_PWRC_BASE 0x8000 +#define MT6323_PWRC_SIZE 0x40 + #define MT6323_CID_CODE 0x23 #define MT6391_CID_CODE 0x91 #define MT6397_CID_CODE 0x97 @@ -62,6 +65,10 @@ static const struct resource mt6397_keys_resources[] = { DEFINE_RES_IRQ(MT6397_IRQ_HOMEKEY), }; +static const struct resource mt6323_pwrc_resources[] = { + DEFINE_RES_MEM(MT6323_PWRC_BASE, MT6323_PWRC_SIZE), +}; + static const struct mfd_cell mt6323_devs[] = { { .name = "mt6323-rtc", @@ -79,6 +86,11 @@ static const struct mfd_cell mt6323_devs[] = { .num_resources = ARRAY_SIZE(mt6323_keys_resources), .resources = mt6323_keys_resources, .of_compatible = "mediatek,mt6323-keys" + }, { + .name = "mt6323-pwrc", + .num_resources = ARRAY_SIZE(mt6323_pwrc_resources), + .resources = mt6323_pwrc_resources, + .of_compatible = "mediatek,mt6323-pwrc" }, };