From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xudong Chen Subject: [PATCH 2/3] ARM: mediatek: Add I2C node for mt8135 and mt8127 Date: Wed, 29 Oct 2014 13:37:37 +0800 Message-ID: <1414561058-23803-3-git-send-email-xudong.chen@mediatek.com> References: <1414561058-23803-1-git-send-email-xudong.chen@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1414561058-23803-1-git-send-email-xudong.chen@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Mark Rutland , arm@kernel.org, Matthias Brugger , Wolfram Sang Cc: Xudong Chen , devicetree@vger.kernel.org, Russell King , srv_heupstream@mediatek.com, Pawel Moll , Ian Campbell , YH Chen , linux-kernel@vger.kernel.org, Nathan Chung , Rob Herring , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, Sascha Hauer , Kumar Gala , Grant Likely , Yingjoe Chen , Eddie Huang , Jean Delvare , linux-i2c@vger.kernel.org List-Id: linux-i2c@vger.kernel.org Add I2C node to mt8135.dtsi and mt8127.dtsi Signed-off-by: Xudong Chen --- arch/arm/boot/dts/mt8127.dtsi | 27 +++++++++++++++++++++++ arch/arm/boot/dts/mt8135.dtsi | 51 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 78 insertions(+) diff --git a/arch/arm/boot/dts/mt8127.dtsi b/arch/arm/boot/dts/mt8127.dtsi index 25c9f69..60d7685e 100644 --- a/arch/arm/boot/dts/mt8127.dtsi +++ b/arch/arm/boot/dts/mt8127.dtsi @@ -89,5 +89,32 @@ <0 0x10214000 0 0x2000>, <0 0x10216000 0 0x2000>; }; + + i2c0: i2c@11007000 { + compatible = "mediatek,mt8127-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11007000 0 0x70>, + <0 0x11000200 0 0x80>; + interrupts = ; + mediatek,have-dcm; + }; + + i2c1: i2c@11008000 { + compatible = "mediatek,mt8127-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11008000 0 0x70>, + <0 0x11000280 0 0x80>; + interrupts = ; + mediatek,have-dcm; + }; + + i2c2: i2c@11009000 { + compatible = "mediatek,mt8127-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11009000 0 0x70>, + <0 0x11000300 0 0x80>; + interrupts = ; + mediatek,have-dcm; + }; }; }; diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi index 221ce09..1fbfc92 100644 --- a/arch/arm/boot/dts/mt8135.dtsi +++ b/arch/arm/boot/dts/mt8135.dtsi @@ -119,7 +119,58 @@ <0 0x1020C000 0 0x1000>; gpio-controller; #gpio-cells = <2>; + + i2c0_pins_a: i2c0@0 { + mediatek,pins = , + ; + }; + + i2c1_pins_a: i2c1@0 { + mediatek,pins = , + ; + }; + + i2c2_pins_a: i2c2@0 { + mediatek,pins = , + ; + }; + + i2c3_pins_a: i2c3@0 { + mediatek,pins = , + ; + }; }; + i2c0: i2c@1100d000 { + compatible = "mediatek,mt8135-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x1100d000 0 0x70>, + <0 0x11000300 0 0x80>; + interrupts = ; + }; + + i2c1: i2c@1100e000 { + compatible = "mediatek,mt8135-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x1100e000 0 0x70>, + <0 0x11000380 0 0x80>; + interrupts = ; + }; + + i2c2: i2c@1100f000 { + compatible = "mediatek,mt8135-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x1100f000 0 0x70>, + <0 0x11000400 0 0x80>; + interrupts = ; + }; + + i2c3: i2c@11010000 { + compatible = "mediatek,mt8135-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11010000 0 0x70>, + <0 0x11000480 0 0x80>; + interrupts = ; + }; }; }; -- 1.8.1.1.dirty