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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 0F552C432C2 for ; Wed, 25 Sep 2019 19:22:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DFFE821D7F for ; Wed, 25 Sep 2019 19:22:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732201AbfIYTWc (ORCPT ); Wed, 25 Sep 2019 15:22:32 -0400 Received: from atlmailgw1.ami.com ([63.147.10.40]:52173 "EHLO atlmailgw1.ami.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726166AbfIYTWb (ORCPT ); Wed, 25 Sep 2019 15:22:31 -0400 X-AuditID: ac1060b2-7a7ff700000017bd-d5-5d8bbe742e14 Received: from atlms1.us.megatrends.com (atlms1.us.megatrends.com [172.16.96.144]) (using TLS with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client did not present a certificate) by atlmailgw1.ami.com (Symantec Messaging Gateway) with SMTP id D4.CA.06077.47EBB8D5; Wed, 25 Sep 2019 15:22:28 -0400 (EDT) Received: from hongweiz-Ubuntu-AMI.us.megatrends.com (172.16.98.93) by atlms1.us.megatrends.com (172.16.96.144) with Microsoft SMTP Server (TLS) id 14.3.408.0; Wed, 25 Sep 2019 15:22:29 -0400 From: Hongwei Zhang To: Andrew Jeffery , Linus Walleij , , Joel Stanley CC: Hongwei Zhang , , , Bartosz Golaszewski , Rob Herring , Mark Rutland , Ard Biesheuvel , Arnd Bergmann , Andrew Morton , Benjamin Gaignard , Doug Anderson , Masahiro Yamada , Mauro Carvalho Chehab , Mike Rapoport , Russell King , , Subject: [v2, 1/2] gpio: dts: aspeed: Add SGPIO driver Date: Wed, 25 Sep 2019 15:22:16 -0400 Message-ID: <1569439337-10482-2-git-send-email-hongweiz@ami.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1569439337-10482-1-git-send-email-hongweiz@ami.com> References: <1569439337-10482-1-git-send-email-hongweiz@ami.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.16.98.93] X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrEIsWRmVeSWpSXmKPExsWyRiBhgm7Jvu5Yg1sHNS3mrF/DZrHrMofF /w+7GS2+75/FavF30jF2i6ZDp9gsvsw9xWIx/8g5Vovf5/8yW0z5s5zJYtPja6wWzavPMVts nv+H0eLyrjlsFoem7mW0WHr9IpPF+0+dTBate4+wW9yY0sBmsffeZ0YHEY+r7bvYPdbMW8Po cfnaRWaP378mMXq8v9HK7nHx4zFmj02rOtk87lzbw+ZxYsZvFo8Jiw4wemxeUu9xfsZCRo+/ jV/ZPU5M/87i8XmTXAB/FJdNSmpOZllqkb5dAlfGk8afTAVveSrmf25nbGD8ztnFyMkhIWAi Ma31DVMXIxeHkMAuJolrF1+zQziHGSVaFjxlB6liE1CT2Lt5DliViEA/o8SCOXPBHGaBrawS 2w80sYJUCQuYSXybtIIFxGYRUJXY8uALG4jNK+AgMfXZBHaIfXISN891MoPYnAKOEufn3QOz hYBqds38zQJRLyhxcuYTMJtZQELi4IsXUDWyErcOPWaCmKMg8bzvMcsERoFZSFpmIWlZwMi0 ilEosSQnNzEzJ73cUC8xN1MvOT93EyMkXjftYGy5aH6IkYmD8RCjBAezkgjvLJmuWCHelMTK qtSi/Pii0pzU4kOM0hwsSuK8K9d8ixESSE8sSc1OTS1ILYLJMnFwSjUwzmFeY/BedquUiE8s T/Cvgx0vhT5OFK5JNj9dk8+oMWPHqaMlSS+q41XyQt+/dLO8mmnfO+fwauYk2YrYvZ7nMit8 z3lckzJ8t/qKxJuJ65vt9sgwvDYW/sy4cXln2+3Xf9+639GtPPXyiWX5sloryfbHxwQko34/ vL/lm1jOkle96SsjnOZLKrEUZyQaajEXFScCAMb8oHbFAgAA Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add SGPIO driver support for Aspeed AST2500 SoC. Signed-off-by: Hongwei Zhang --- arch/arm/Kconfig | 2 ++ arch/arm/boot/dts/aspeed-g5.dtsi | 16 +++++++++++++++- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2436021..c9f08ab 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1460,6 +1460,8 @@ config ARCH_NR_GPIO default 416 if ARCH_SUNXI default 392 if ARCH_U8500 default 352 if ARCH_VT8500 + default 312 if MACH_ASPEED_G5 + default 304 if MACH_ASPEED_G4 default 288 if ARCH_ROCKCHIP default 264 if MACH_H4700 default 0 diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 00f05bd..85da7ea 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -311,7 +311,7 @@ #gpio-cells = <2>; gpio-controller; compatible = "aspeed,ast2500-gpio"; - reg = <0x1e780000 0x1000>; + reg = <0x1e780000 0x200>; interrupts = <20>; gpio-ranges = <&pinctrl 0 0 232>; clocks = <&syscon ASPEED_CLK_APB>; @@ -319,6 +319,20 @@ #interrupt-cells = <2>; }; + sgpio: sgpio@1e780200 { + #gpio-cells = <2>; + compatible = "aspeed,ast2500-sgpio"; + gpio-controller; + interrupts = <40>; + reg = <0x1e780200 0x0100>; + clocks = <&syscon ASPEED_CLK_APB>; + interrupt-controller; + ngpios = <8>; + bus-frequency = <12000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgpm_default>; + }; + rtc: rtc@1e781000 { compatible = "aspeed,ast2500-rtc"; reg = <0x1e781000 0x18>; -- 2.7.4