From patchwork Sun Dec 15 16:59:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 11292909 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 506B1138D for ; Sun, 15 Dec 2019 16:59:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E1B924673 for ; Sun, 15 Dec 2019 16:59:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576429194; bh=XJDBfT1MU52M3nXB0FIH5aEUDPdxo5W3utk1GX6ZvZA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=s2xqhN2edFaNTFDTJxzyo3WhCUt5hsygtnfAyP0vxSR643gEgHeskGQToXe8Nzk9i BtwlN8nH8xndb0v+nWelGxTaE+mnRf6AoIPbJvP3MdMuLWzQz4ldTmLv/nNw2ARym/ 43ptw5IOKbXZBV455tDzOqoh/xGk3ySZln2xBMFc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726757AbfLOQ7d (ORCPT ); Sun, 15 Dec 2019 11:59:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:55256 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726591AbfLOQ7c (ORCPT ); Sun, 15 Dec 2019 11:59:32 -0500 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9A99924684; Sun, 15 Dec 2019 16:59:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576429171; bh=XJDBfT1MU52M3nXB0FIH5aEUDPdxo5W3utk1GX6ZvZA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2bwAHaRcZ6+BOhTn9UUxARreLZGOTNh7g0sSK1CBJt1a5N1twqKmQOEoEIYdOdmIX T+ehJNtBF6OEyeU/hozCAzX5MCYP0K91k0sruHYnMrPOKLJ1qD8OPkVQVUEWtiw9Zt yvQfaHHpwLOPsEJBmzK2iKO4LjvLNqrJ1zr2lX7c= Received: by wens.tw (Postfix, from userid 1000) id 732195FF1A; Mon, 16 Dec 2019 00:59:26 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Mauro Carvalho Chehab , Sakari Ailus , Rob Herring , Mark Rutland Cc: Chen-Yu Tsai , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chen-Yu Tsai Subject: [PATCH 09/14] ARM: dts: sun8i: r40: Add I2C pinmux options Date: Mon, 16 Dec 2019 00:59:19 +0800 Message-Id: <20191215165924.28314-10-wens@kernel.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191215165924.28314-1-wens@kernel.org> References: <20191215165924.28314-1-wens@kernel.org> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Chen-Yu Tsai The R40 has five I2C controllers. Currently only I2C0 has its pinmux option defined. Add the options for the remaining four, and set them as the default, since each controller has only one possible pinmux configuration. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-r40.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 421dfbbfd7ee..82ea0b5b0710 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -373,6 +373,26 @@ i2c0_pins: i2c0-pins { function = "i2c0"; }; + i2c1_pins: i2c1-pins { + pins = "PB18", "PB19"; + function = "i2c1"; + }; + + i2c2_pins: i2c2-pins { + pins = "PB20", "PB21"; + function = "i2c2"; + }; + + i2c3_pins: i2c3-pins { + pins = "PI0", "PI1"; + function = "i2c3"; + }; + + i2c4_pins: i2c4-pins { + pins = "PI2", "PI3"; + function = "i2c4"; + }; + mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; @@ -528,6 +548,8 @@ i2c1: i2c@1c2b000 { interrupts = ; clocks = <&ccu CLK_BUS_I2C1>; resets = <&ccu RST_BUS_I2C1>; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -539,6 +561,8 @@ i2c2: i2c@1c2b400 { interrupts = ; clocks = <&ccu CLK_BUS_I2C2>; resets = <&ccu RST_BUS_I2C2>; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -550,6 +574,8 @@ i2c3: i2c@1c2b800 { interrupts = ; clocks = <&ccu CLK_BUS_I2C3>; resets = <&ccu RST_BUS_I2C3>; + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -561,6 +587,8 @@ i2c4: i2c@1c2c000 { interrupts = ; clocks = <&ccu CLK_BUS_I2C4>; resets = <&ccu RST_BUS_I2C4>; + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; status = "disabled"; #address-cells = <1>; #size-cells = <0>;