Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752598AbdHIHoL (ORCPT ); Wed, 9 Aug 2017 03:44:11 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:40419 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752508AbdHIHoH (ORCPT ); Wed, 9 Aug 2017 03:44:07 -0400 From: Jun Gao To: Wolfram Sang , Matthias Brugger CC: , , , , , , Jun Gao Subject: [PATCH 1/2] dt-bindings: i2c: Add MediaTek MT7622 i2c binding Date: Wed, 9 Aug 2017 15:43:50 +0800 Message-ID: <1502264631-12572-2-git-send-email-jun.gao@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1502264631-12572-1-git-send-email-jun.gao@mediatek.com> References: <1502264631-12572-1-git-send-email-jun.gao@mediatek.com> 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 Content-Length: 1590 Lines: 35 From: Jun Gao Add MT7622 i2c binding to binding file. Compare to MT8173 i2c controller, MT7622 limit message size to 255, and not support 4GB DMA mode. Signed-off-by: Jun Gao --- Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt index bd5a7be..ff9ac61 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt @@ -4,11 +4,12 @@ The Mediatek's I2C controller is used to interface with I2C devices. Required properties: - compatible: value should be either of the following. - "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for Mediatek mt2701 - "mediatek,mt6577-i2c": for i2c compatible with mt6577. - "mediatek,mt6589-i2c": for i2c compatible with mt6589. - "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for i2c compatible with mt7623. - "mediatek,mt8173-i2c": for i2c compatible with mt8173. + "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for Mediatek MT2701 + "mediatek,mt6577-i2c": for Mediatek MT6577 + "mediatek,mt6589-i2c": for Mediatek MT6589 + "mediatek,mt7622-i2c": for Mediatek MT7622 + "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for Mediatek MT7623 + "mediatek,mt8173-i2c": for Mediatek MT8173 - reg: physical base address of the controller and dma base, length of memory mapped region. - interrupts: interrupt number to the cpu. -- 1.8.1.1