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[2001:19d0:306:5::1]) by mx.google.com with ESMTPS id f2-v6si16117706pgq.444.2018.05.23.17.46.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 23 May 2018 17:46:56 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of edk2-devel-bounces@lists.01.org designates 2001:19d0:306:5::1 as permitted sender) client-ip=2001:19d0:306:5::1; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org header.s=google header.b=LRferTGs; spf=pass (google.com: best guess record for domain of edk2-devel-bounces@lists.01.org designates 2001:19d0:306:5::1 as permitted sender) smtp.mailfrom=edk2-devel-bounces@lists.01.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id E6407207E6372; Wed, 23 May 2018 17:46:55 -0700 (PDT) X-Original-To: edk2-devel@lists.01.org Delivered-To: edk2-devel@lists.01.org Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=2607:f8b0:400e:c01::243; helo=mail-pl0-x243.google.com; envelope-from=haojian.zhuang@linaro.org; receiver=edk2-devel@lists.01.org Received: from mail-pl0-x243.google.com (mail-pl0-x243.google.com [IPv6:2607:f8b0:400e:c01::243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id B0CB1207E6368 for ; Wed, 23 May 2018 17:46:54 -0700 (PDT) Received: by mail-pl0-x243.google.com with SMTP id n10-v6so14047090plp.0 for ; Wed, 23 May 2018 17:46:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=UfM9VVdW5mLrxHwxXP01+KxijK5rjdhIXeZHvjh6yJs=; b=LRferTGs6aIHWa5Z+wE8iFFOtmoJmgIRAnx9WfjWE8stSZcA8wbsbgHBN8wi38Kryi EPvrbIQs3vc5W9mNrdTS9SSktLvkbEjD0dFT38uTRrpGLq7bXa+7ENNdVUt/E5JlDdrM mbqnFfyfZ1H2imebTRDg5py7QOu7JnxZyDEqo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=UfM9VVdW5mLrxHwxXP01+KxijK5rjdhIXeZHvjh6yJs=; b=qNTqJIU2UWbBmE/wJMPsBj3FmCcuO9k0KceCW/rVBNhwZXNhMH567mMwC7AC7g+/g5 YY/wD1TraCb6tmiHLxbRevPHs4RxOaxiqSlZBz+HwDorWjqBk9a5oDYd+DECvALsStkd LlI4nDw3TiuT4NoGe3ihvGc/lg7ayaQ89kh9tbyNg+DvH53kVs1Dcm8a5uH8VxTK5DsW OiTee1P6mdIQM6DNOSIihRVJT6eEJwbKoGrfoGJF2VMpeKX7nN/D7Eupu/tncRs8kEIy N29yRimbNbs4fr/3SZbxgz/SoM+PJEhFgHtubiKCa/bm+hsgQj9knNSNCrnZkknbvmRj 0bXQ== X-Gm-Message-State: ALKqPwf1IxUcgMjxJvEcY2+Q0QNRz39j7bjB2SSxs0TfJAmm1KphFD85 rNFqIH9Utx9LtgLLE8rwbX2NK9aB0yA= X-Received: by 2002:a17:902:bb0b:: with SMTP id l11-v6mr5162074pls.190.1527122814017; Wed, 23 May 2018 17:46:54 -0700 (PDT) Received: from localhost.localdomain ([64.64.108.105]) by smtp.gmail.com with ESMTPSA id y29-v6sm48817471pff.42.2018.05.23.17.46.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 23 May 2018 17:46:53 -0700 (PDT) From: Haojian Zhuang To: edk2-devel@lists.01.org Date: Thu, 24 May 2018 08:46:28 +0800 Message-Id: <1527122790-23592-5-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1527122790-23592-1-git-send-email-haojian.zhuang@linaro.org> References: <1527122790-23592-1-git-send-email-haojian.zhuang@linaro.org> Subject: [edk2] [PATCH v6 edk2-platforms 4/6] Platform/Hisilicon/HiKey: add gpio platform driver X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Haojian Zhuang , Leif Lindholm , Ard Biesheuvel MIME-Version: 1.0 Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" Add gpio platform driver to enable GPIO in HiKey platform. Cc: Leif Lindholm Cc: Ard Biesheuvel Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Haojian Zhuang Reviewed-by: Leif Lindholm --- Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.inf | 36 ++++++++++ Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.c | 74 ++++++++++++++++++++ 2 files changed, 110 insertions(+) -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel diff --git a/Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.inf b/Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.inf new file mode 100644 index 000000000000..2791b9f44cad --- /dev/null +++ b/Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.inf @@ -0,0 +1,36 @@ +# +# Copyright (c) 2018, Linaro. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# + +[Defines] + INF_VERSION = 0x0001001a + BASE_NAME = HiKeyGpio + FILE_GUID = b51a851c-7bf7-463f-b261-cfb158b7f699 + MODULE_TYPE = DXE_DRIVER + VERSION_STRING = 1.0 + ENTRY_POINT = HiKeyGpioEntryPoint + +[Sources.common] + HiKeyGpioDxe.c + +[Packages] + EmbeddedPkg/EmbeddedPkg.dec + MdePkg/MdePkg.dec + +[LibraryClasses] + DebugLib + UefiDriverEntryPoint + +[Protocols] + gPlatformGpioProtocolGuid + +[Depex] + TRUE diff --git a/Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.c b/Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.c new file mode 100644 index 000000000000..be535f8f1903 --- /dev/null +++ b/Platform/Hisilicon/HiKey/HiKeyGpioDxe/HiKeyGpioDxe.c @@ -0,0 +1,74 @@ +/** @file +* +* Copyright (c) 2018, Linaro. All rights reserved. +* +* This program and the accompanying materials +* are licensed and made available under the terms and conditions of the BSD License +* which accompanies this distribution. The full text of the license may be found at +* http://opensource.org/licenses/bsd-license.php +* +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +* +**/ + +#include + +#include + +GPIO_CONTROLLER gGpioDevice[] = { + // + // { base address, gpio index, gpio count } + // + { 0xf8011000, 0, 8 }, // GPIO0 + { 0xf8012000, 8, 8 }, // GPIO1 + { 0xf8013000, 16, 8 }, // GPIO2 + { 0xf8014000, 24, 8 }, // GPIO3 + { 0xf7020000, 32, 8 }, // GPIO4 + { 0xf7021000, 40, 8 }, // GPIO5 + { 0xf7022000, 48, 8 }, // GPIO6 + { 0xf7023000, 56, 8 }, // GPIO7 + { 0xf7024000, 64, 8 }, // GPIO8 + { 0xf7025000, 72, 8 }, // GPIO9 + { 0xf7026000, 80, 8 }, // GPIO10 + { 0xf7027000, 88, 8 }, // GPIO11 + { 0xf7028000, 96, 8 }, // GPIO12 + { 0xf7029000, 104, 8 }, // GPIO13 + { 0xf702a000, 112, 8 }, // GPIO14 + { 0xf702b000, 120, 8 }, // GPIO15 + { 0xf702c000, 128, 8 }, // GPIO16 + { 0xf702d000, 136, 8 }, // GPIO17 + { 0xf702e000, 144, 8 }, // GPIO18 + { 0xf702f000, 152, 8 } // GPIO19 +}; + +PLATFORM_GPIO_CONTROLLER gPlatformGpioDevice = { + // + // { global gpio count, gpio controller counter, GPIO_CONTROLLER } + // + 160, 20, gGpioDevice +}; + +EFI_STATUS +EFIAPI +HiKeyGpioEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + EFI_HANDLE Handle; + + // Install the Embedded Platform GPIO Protocol onto a new handle + Handle = NULL; + Status = gBS->InstallMultipleProtocolInterfaces( + &Handle, + &gPlatformGpioProtocolGuid, &gPlatformGpioDevice, + NULL + ); + if (EFI_ERROR(Status)) { + Status = EFI_OUT_OF_RESOURCES; + } + + return Status; +}