Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755355AbdGWK2i (ORCPT ); Sun, 23 Jul 2017 06:28:38 -0400 Received: from hermes.aosc.io ([199.195.250.187]:59306 "EHLO hermes.aosc.io" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755333AbdGWK2f (ORCPT ); Sun, 23 Jul 2017 06:28:35 -0400 From: Icenowy Zheng To: Liam Girdwood , Mark Brown , Maxime Ripard , Chen-Yu Tsai Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-sunxi@googlegroups.com, Ondrej Jirman , Icenowy Zheng Subject: [PATCH 04/10] ARM: sunxi: h3/h5: Add r_i2c I2C controller Date: Sun, 23 Jul 2017 18:27:43 +0800 Message-Id: <20170723102749.17323-5-icenowy@aosc.io> In-Reply-To: <20170723102749.17323-1-icenowy@aosc.io> References: <20170723102749.17323-1-icenowy@aosc.io> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1171 Lines: 40 From: Ondrej Jirman Allwinner H3/H5 SoCs have an I2C controller at PL GPIO bank. Add support for it in the device tree. Signed-off-by: Ondrej Jirman [Icenowy: Change to use r_ccu and change pinmux node name] Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index b240099bc865..65643c4710a3 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -624,6 +624,20 @@ status = "disabled"; }; + r_i2c: i2c@01f02400 { + compatible = "allwinner,sun6i-a31-i2c"; + reg = <0x01f02400 0x400>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&r_i2c_pins>; + clocks = <&r_ccu CLK_APB0_I2C>; + clock-frequency = <100000>; + resets = <&r_ccu RST_APB0_I2C>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + r_pio: pinctrl@01f02c00 { compatible = "allwinner,sun8i-h3-r-pinctrl"; reg = <0x01f02c00 0x400>; -- 2.13.0