From patchwork Wed Sep 25 19:22:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hongwei Zhang X-Patchwork-Id: 1167596 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46dnyP5XVNz9s4Y for ; Thu, 26 Sep 2019 05:22:53 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=ami.com Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46dnyP2tcMzDqlQ for ; Thu, 26 Sep 2019 05:22:53 +1000 (AEST) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=ami.com (client-ip=63.147.10.42; helo=atlmailgw2.ami.com; envelope-from=hongweiz@ami.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ami.com Received: from atlmailgw2.ami.com (atlmailgw2.ami.com [63.147.10.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 46dny16rBjzDqlB for ; Thu, 26 Sep 2019 05:22:33 +1000 (AEST) X-AuditID: ac10606f-371ff7000000187d-cf-5d8bbe782d8d 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 atlmailgw2.ami.com (Symantec Messaging Gateway) with SMTP id 8B.7C.06269.87EBB8D5; Wed, 25 Sep 2019 15:22:33 -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 15:22:32 -0400 From: Hongwei Zhang To: Andrew Jeffery , Linus Walleij , , Joel Stanley Subject: [v2, 2/2] gpio: dts: aspeed: Add SGPIO driver Date: Wed, 25 Sep 2019 15:22:17 -0400 Message-ID: <1569439337-10482-3-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: H4sIAAAAAAAAA02RbUhTYRzFee69u7vOZtcl9KAlNXoBU1cS+ZAhToge+hB+jMj0khcdTSeb zSzKZfm2wsSXcmO+pA5hDcJJFMuVThFdw2XiUhEJliUI6jSTmlJtM/DbOZzfOf8Pf4aU9FKx jKKohFcXcUopLaKsbG59Utm7R9knvw1GItNLK43skwz6s/oWoM33RgHabhgRogqni0Y/Wl0U ah8eF6CAZ5tETVs9BLL5vAL04MU4ifratwCatJto5Gx2AGT+PEGglbVaAlU6hoVouklHI8f8 OsiIwVPVdiG2tlkBnvROkDjwuwHglelKIZ7wj5DYZqml8Zy3n8ajLQEK13cOANzXXY49Lc8B 3r6/IcSjzzYpvG6Lz9p7RXQuj1cqtLxalp4rKvB4N6jiMdEtz8NEHZhj9CCCgexpuNBdIdQD ESNh7QRc9nTRYTMEYG/1FBmkaPYYdPSZiGAQwz4BsMPUGjIk+0oAXw9UCILUPvYMNLc8FQY1 xR6F024zFdRiNgMON8yA8L14ODNeG1qNYOXQ0zYf0pJ/jN0Q2OGj4Zjha0iTLISDi4s7zEE4 6/QR4Z1D8Hudj6oHrHFXxbir0gEIC5BwJcpCTqHML01J5goVyddVhTYQfqvqDfD7U52AYIAT QIaUxoiNB/TZEnEeV3abV6ty1DeVvMYJ4hhKul9ssf68KmHzuRL+Bs8X8+r/KcFExOqA8/D5 Dm90naa8332pK3J51W2W5nRlx8ma5XeSfLNnldfSopaOpMusjaqeqONVinsfOf1FLNqqTlvU DiYuRV0wDWldVaWGtSr5ngFfZmfjgqxc+0knycvMYg0fEmpS/MZfkr2+mhPypbtpbaYsl/my xa1LVX7Jly5bimLrHkspTQF3KoFUa7i/wVaWXMQCAAA= X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development 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 Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" Add SGPIO driver support for Aspeed AST2500 SoC. Signed-off-by: Hongwei Zhang --- drivers/gpio/Kconfig | 8 ++++++++ drivers/gpio/Makefile | 1 + diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index bb13c26..e94f903 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -120,6 +120,14 @@ config GPIO_ASPEED help Say Y here to support Aspeed AST2400 and AST2500 GPIO controllers. +config SGPIO_ASPEED + bool "Aspeed SGPIO support" + depends on (ARCH_ASPEED || COMPILE_TEST) && OF_GPIO + select GPIO_GENERIC + select GPIOLIB_IRQCHIP + help + Say Y here to support Aspeed AST2500 SGPIO functionality. + config GPIO_ATH79 tristate "Atheros AR71XX/AR724X/AR913X GPIO support" default y if ATH79 diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index a4e9117..bebbd82 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -32,6 +32,7 @@ obj-$(CONFIG_GPIO_AMD_FCH) += gpio-amd-fch.o obj-$(CONFIG_GPIO_AMDPT) += gpio-amdpt.o obj-$(CONFIG_GPIO_ARIZONA) += gpio-arizona.o obj-$(CONFIG_GPIO_ASPEED) += gpio-aspeed.o +obj-$(CONFIG_SGPIO_ASPEED) += sgpio-aspeed.o obj-$(CONFIG_GPIO_ATH79) += gpio-ath79.o obj-$(CONFIG_GPIO_BCM_KONA) += gpio-bcm-kona.o obj-$(CONFIG_GPIO_BD70528) += gpio-bd70528.o