Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752255AbeADHoa (ORCPT + 1 other); Thu, 4 Jan 2018 02:44:30 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:21388 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752159AbeADHo1 (ORCPT ); Thu, 4 Jan 2018 02:44:27 -0500 X-UUID: dfe3c483ea0044448aa8a9b2e854c551-20180104 From: Ryder Lee To: Stephen Boyd CC: Mark Brown , Lee Jones , Matthias Brugger , , , , , , Garlic Tseng , Ryder Lee Subject: [PATCH v1 4/6] dt-bindings: clock: mediatek: add "simple-mfd" in audsys documentation Date: Thu, 4 Jan 2018 15:44:20 +0800 Message-ID: X-Mailer: git-send-email 1.9.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: Add "simple-mfd" to support MFD device and add a compatible string for MT2701. Signed-off-by: Ryder Lee --- .../bindings/arm/mediatek/mediatek,audsys.txt | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt index 9b8f578..6e97552 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt @@ -6,17 +6,25 @@ The MediaTek AUDSYS controller provides various clocks to the system. Required Properties: - compatible: Should be one of: - - "mediatek,mt7622-audsys", "syscon" + - "mediatek,mt2701-audsys", "syscon", "simple-mfd" + - "mediatek,mt7622-audsys", "syscon", "simple-mfd" - #clock-cells: Must be 1 The AUDSYS controller uses the common clk binding from Documentation/devicetree/bindings/clock/clock-bindings.txt The available clocks are defined in dt-bindings/clock/mt*-clk.h. +See ../sound/mt2701-afe-pcm.txt for details about required subnode. + Example: -audsys: audsys@11220000 { - compatible = "mediatek,mt7622-audsys", "syscon"; - reg = <0 0x11220000 0 0x1000>; - #clock-cells = <1>; -}; + audsys: audio-subsystem@11220000 { + compatible = "mediatek,mt2701-audsys", "syscon", "simple-mfd"; + reg = <0 0x11220000 0 0x1000>; + #clock-cells = <1>; + + afe: audio-controller { + compatible = "mediatek,mt2701-audio"; + ... + }; + }; -- 1.9.1