From patchwork Sat Mar 13 18:00:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hsin-Hsiung Wang X-Patchwork-Id: 12136929 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=-9.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, UNWANTED_LANGUAGE_BODY,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 CB3EFC433DB for ; Sat, 13 Mar 2021 18:03:02 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6997D64EB0 for ; Sat, 13 Mar 2021 18:03:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6997D64EB0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=RZJ84XO1/UmqP2lqlkF2iu0oMq2g19xkaqsedqLcfW0=; b=PnS505/5PItpD+GNAu/VT+EGIr XgGzcqweSlywbV5RgWwb6wpdCxf3Cmscw30DxSFABkUwA6+Q5pOZMkiD5eRgSXKztaXirDGYB43V1 j2M4bmui3qSAeDua0h+Z5AiOQrB8xixq22C5CQS9TWn6lRSHXWSR5iFMD8O0l1zrhXftaPHgShXak JDnpub0mXItulVUA8+YgDcArbWD4j7ZLocurtjAkNRfZuoaSEIPDDEdqqiZTwPCsXKrB1+KQA115b Zh39DhnfLnQfpGKZYGImo2MECXtiOucqoRgMGhoBE0aP4wNAjxWbQ+37y+cnlZs1tikDgqrFnUpkC ifZUcAbA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lL8Zf-00DSAA-0M; Sat, 13 Mar 2021 18:01:15 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lL8ZX-00DS8m-LL; Sat, 13 Mar 2021 18:01:12 +0000 X-UUID: 0da9d978740c45b18962975d8b6eaa29-20210313 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=ZSHvUx1qj2npIRBxh8S2Jt8WEwPtBzUshyaR/0Q7+a8=; b=NpFJvGZGM7JhwbFhdyk+fEmzZv27OEwdSlvZJQrBFHbx7o+QmtKr6nrf9OtnfTzHD42N/rXLrb/F4FY10lZ50ne35dDXmqfcsf1TKAhpzRYK3qMGQ9dQNC2dP3F0dxCjMaSeo/fslKVQbHA7FTZDlK18P7w6skP6GscYrPvekqE=; X-UUID: 0da9d978740c45b18962975d8b6eaa29-20210313 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1491944711; Sat, 13 Mar 2021 10:01:02 -0800 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 13 Mar 2021 10:01:00 -0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 14 Mar 2021 02:00:59 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 14 Mar 2021 02:00:58 +0800 From: Hsin-Hsiung Wang To: Stephen Boyd , Rob Herring , Matthias Brugger CC: Hsin-Hsiung Wang , , , , , , Subject: [PATCH v7 0/4] Add SPMI support for Mediatek MT6873/8192 SoC IC Date: Sun, 14 Mar 2021 02:00:49 +0800 Message-ID: <1615658453-3989-1-git-send-email-hsin-hsiung.wang@mediatek.com> X-Mailer: git-send-email 2.6.4 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210313_180108_472186_060F121B X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series adds support for new SoC MT6873/8192 to the spmi driver. This series is based on Weiyi's patches[1]. [1] https://patchwork.kernel.org/project/linux-mediatek/patch/1608642587-15634-7-git-send-email-weiyi.lu@mediatek.com/ changes since v6: - rebase to Linux 5.12. - refnie mtk-pmif spmi driver for batter code. Hsin-Hsiung Wang (4): dt-bindings: spmi: modify the constraint 'maxItems' to 'minItems' dt-bindings: spmi: document binding for the Mediatek SPMI controller spmi: mediatek: Add support for MT6873/8192 arm64: dts: mt8192: add spmi node .../bindings/spmi/mtk,spmi-mtk-pmif.yaml | 74 +++ .../devicetree/bindings/spmi/spmi.yaml | 2 +- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 17 + drivers/spmi/Kconfig | 10 + drivers/spmi/Makefile | 2 + drivers/spmi/spmi-mtk-pmif.c | 465 ++++++++++++++++++ 6 files changed, 569 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml create mode 100644 drivers/spmi/spmi-mtk-pmif.c