From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 16 Aug 2018 10:47:17 +0200 (CEST) Received: from mail.bootlin.com ([62.4.15.54]:50921 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23994614AbeHPIpt4wUhu (ORCPT ); Thu, 16 Aug 2018 10:45:49 +0200 Received: by mail.bootlin.com (Postfix, from userid 110) id 442A62079D; Thu, 16 Aug 2018 10:45:44 +0200 (CEST) Received: from localhost (unknown [78.250.249.73]) by mail.bootlin.com (Postfix) with ESMTPSA id EF2C420DB0; Thu, 16 Aug 2018 10:45:31 +0200 (CEST) From: Alexandre Belloni To: Wolfram Sang , Jarkko Nikula , James Hogan Cc: Paul Burton , Andy Shevchenko , Mika Westerberg , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org, Thomas Petazzoni , Allan Nielsen , Alexandre Belloni Subject: [PATCH v4 6/7] MIPS: dts: mscc: Add i2c on ocelot Date: Thu, 16 Aug 2018 10:45:20 +0200 Message-Id: <20180816084521.16289-7-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180816084521.16289-1-alexandre.belloni@bootlin.com> References: <20180816084521.16289-1-alexandre.belloni@bootlin.com> Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 65600 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: alexandre.belloni@bootlin.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Ocelot has an i2c controller, add it. There is only one possible pinmux configuration so add it as well. Signed-off-by: Alexandre Belloni --- arch/mips/boot/dts/mscc/ocelot.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi index 4f33dbc67348..34093acebc0d 100644 --- a/arch/mips/boot/dts/mscc/ocelot.dtsi +++ b/arch/mips/boot/dts/mscc/ocelot.dtsi @@ -78,6 +78,19 @@ status = "disabled"; }; + i2c: i2c@100400 { + compatible = "mscc,ocelot-i2c", "snps,designware-i2c"; + pinctrl-0 = <&i2c_pins>; + pinctrl-names = "default"; + reg = <0x100400 0x100>, <0x198 0x8>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <8>; + clocks = <&ahb_clk>; + + status = "disabled"; + }; + uart2: serial@100800 { pinctrl-0 = <&uart2_pins>; pinctrl-names = "default"; @@ -178,6 +191,11 @@ pins = "GPIO_12", "GPIO_13"; function = "uart2"; }; + + i2c_pins: i2c-pins { + pins = "GPIO_16", "GPIO_17"; + function = "twi"; + }; }; mdio0: mdio@107009c { -- 2.18.0