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Wed, 25 Sep 2019 19:22:42 +0000 Received: from atlmailgw1.ami.com ([63.147.10.40]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDCrv-0005a0-CI for linux-arm-kernel@lists.infradead.org; Wed, 25 Sep 2019 19:22:32 +0000 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 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190925_122231_526988_EACE29EB X-CRM114-Status: GOOD ( 12.18 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [63.147.10.40 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Arnd Bergmann , linux-aspeed@lists.ozlabs.org, Ard Biesheuvel , Masahiro Yamada , linux-kernel@vger.kernel.org, Russell King , Mike Rapoport , Bartosz Golaszewski , Rob Herring , Benjamin Gaignard , Mauro Carvalho Chehab , Doug Anderson , Andrew Morton , Hongwei Zhang , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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>;