From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D78D4C76188 for ; Sat, 20 Jul 2019 09:50:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B02D72183E for ; Sat, 20 Jul 2019 09:50:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727644AbfGTJuM convert rfc822-to-8bit (ORCPT ); Sat, 20 Jul 2019 05:50:12 -0400 Received: from hermes.aosc.io ([199.195.250.187]:35126 "EHLO hermes.aosc.io" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727434AbfGTJuM (ORCPT ); Sat, 20 Jul 2019 05:50:12 -0400 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 3221A6ECDF; Sat, 20 Jul 2019 09:50:05 +0000 (UTC) Date: Sat, 20 Jul 2019 17:50:10 +0800 In-Reply-To: <20190720094814.s6qik6ja2ympwpmp@flea> References: <20190713034634.44585-1-icenowy@aosc.io> <20190713034634.44585-7-icenowy@aosc.io> <20190720094814.s6qik6ja2ympwpmp@flea> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Subject: Re: [PATCH v4 6/8] ARM: sunxi: dts: s3/s3l/v3: add DTSI files for S3/S3L/V3 SoCs To: linux-arm-kernel@lists.infradead.org, Maxime Ripard CC: devicetree@vger.kernel.org, Linus Walleij , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Chen-Yu Tsai , Rob Herring , linux-clk@vger.kernel.org From: Icenowy Zheng Message-ID: <76C8832D-04C8-4EEE-A0D1-1EE018DF9B94@aosc.io> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org 于 2019年7月20日 GMT+08:00 下午5:48:14, Maxime Ripard 写到: >On Sat, Jul 13, 2019 at 11:46:32AM +0800, Icenowy Zheng wrote: >> The Allwinner S3/S3L/V3 SoCs all share the same die with the V3s SoC, >> but with more GPIO wired out of the package. >> >> Add DTSI files for these SoCs. The DTSI file for V3 just replaces the >> pinctrl compatible string, and the S3/S3L DTSI files just include the >V3 >> DTSI file. >> >> Signed-off-by: Icenowy Zheng >> --- >> No changes since v2. >> >> arch/arm/boot/dts/sun8i-s3.dtsi | 6 ++++++ >> arch/arm/boot/dts/sun8i-s3l.dtsi | 6 ++++++ >> arch/arm/boot/dts/sun8i-v3.dtsi | 14 ++++++++++++++ >> 3 files changed, 26 insertions(+) >> create mode 100644 arch/arm/boot/dts/sun8i-s3.dtsi >> create mode 100644 arch/arm/boot/dts/sun8i-s3l.dtsi >> create mode 100644 arch/arm/boot/dts/sun8i-v3.dtsi >> >> diff --git a/arch/arm/boot/dts/sun8i-s3.dtsi >b/arch/arm/boot/dts/sun8i-s3.dtsi >> new file mode 100644 >> index 000000000000..0f41a25ecb30 >> --- /dev/null >> +++ b/arch/arm/boot/dts/sun8i-s3.dtsi >> @@ -0,0 +1,6 @@ >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> +/* >> + * Copyright (C) 2019 Icenowy Zheng >> + */ >> + >> +#include "sun8i-v3.dtsi" >> diff --git a/arch/arm/boot/dts/sun8i-s3l.dtsi >b/arch/arm/boot/dts/sun8i-s3l.dtsi >> new file mode 100644 >> index 000000000000..0f41a25ecb30 >> --- /dev/null >> +++ b/arch/arm/boot/dts/sun8i-s3l.dtsi >> @@ -0,0 +1,6 @@ >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> +/* >> + * Copyright (C) 2019 Icenowy Zheng >> + */ >> + >> +#include "sun8i-v3.dtsi" >> diff --git a/arch/arm/boot/dts/sun8i-v3.dtsi >b/arch/arm/boot/dts/sun8i-v3.dtsi >> new file mode 100644 >> index 000000000000..6ae8645ade50 >> --- /dev/null >> +++ b/arch/arm/boot/dts/sun8i-v3.dtsi >> @@ -0,0 +1,14 @@ >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> +/* >> + * Copyright (C) 2019 Icenowy Zheng >> + */ >> + >> +#include "sun8i-v3s.dtsi" >> + >> +&ccu { >> + compatible = "allwinner,sun8i-v3-ccu"; >> +}; >> + >> +&pio { >> + compatible = "allwinner,sun8i-v3-pinctrl"; >> +}; > >Is there any difference between the S3, S3L and V3? DRAM. This might be useful when we introduce DRAM DVFS. > >If not, then we don't need all those DTSI, just add the v3 But I agree with this now. > >Maxime > >-- >Maxime Ripard, Bootlin >Embedded Linux and Kernel engineering >https://bootlin.com -- 使用 K-9 Mail 发送自我的Android设备。