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Wed, 08 Jan 2020 15:54:42 -0800 Received: from [172.19.2.91] (helo=xsjjollys50.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1ipL9l-0002A4-HV; Wed, 08 Jan 2020 15:54:33 -0800 From: Jolly Shah To: ard.biesheuvel@linaro.org, mingo@kernel.org, gregkh@linuxfoundation.org, matt@codeblueprint.co.uk, sudeep.holla@arm.com, hkallweit1@gmail.com, keescook@chromium.org, dmitry.torokhov@gmail.com, michal.simek@xilinx.com Cc: rajanv@xilinx.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rajan Vaja Subject: [PATCH v2 0/4] firmware: xilinx: Add xilinx specific sysfs interface Date: Wed, 8 Jan 2020 15:54:19 -0800 Message-Id: <1578527663-10243-1-git-send-email-jolly.shah@xilinx.com> X-Mailer: git-send-email 2.7.4 X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(199004)(189003)(426003)(7696005)(498600001)(8936002)(336012)(8676002)(356004)(6666004)(7416002)(2616005)(81166006)(44832011)(5660300002)(81156014)(186003)(26005)(6636002)(2906002)(70586007)(9786002)(107886003)(4326008)(36756003)(70206006);DIR:OUT;SFP:1101;SCL:1;SRVR:DM6PR02MB5641;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;A:1;MX:1; MIME-Version: 1.0 Content-Type: text/plain X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ae9cc7df-42cb-406d-1f5e-08d7949624eb X-MS-TrafficTypeDiagnostic: DM6PR02MB5641: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:3044; X-Forefront-PRVS: 02760F0D1C X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: LrhrU4MZfFPDQEX6QI2RUk7/TO8ta3haoMqBC4l3xAu8Z/ijI3I7KZnhwFATJN8N+NxX+zOoNNpj5BAHD/pKt5emTWFke5XsrYVZWC6as3AXYDEpHF49e73pmuCkCnWVk29B5yNaANkLP1cT1cnGrDWm+JDBg+RIAdou8VLhDS06Eq8x+New1K6LDR9KQWIXXgRpQCjXd1pJpe5LZEs0Hw+94sFJ/sNkPvs/yfeNhbDhw5dck0Eu5HxpwKyC2CBczSUO/XU/I9vi9u95HWnSmkmAJypk0piRRKjXmZUtWdWDQ18/muToJk+CTjJz6T1pga6x4vnXKjh8NBN5CaJZsI9KGgr2Hy1kynzkBgD+QavUfMpifmXcnyKdOgdOnjdYjMHdMmr+LuIzqGt3272KnaAZCNi1cSFP3YyYUwoxBs1kONyZoM6/jGsf1yC0RJQ2 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Jan 2020 23:54:47.9607 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ae9cc7df-42cb-406d-1f5e-08d7949624eb X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR02MB5641 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rajan Vaja This patch series adds xilinx specific sysfs interface for below purposes: - Register access - Set shutdown scope - Set boot health status bit Rajan Vaja (4): firmware: xilinx: Add sysfs interface firmware: xilinx: Add system shutdown API interface firmware: xilinx: Add sysfs to set shutdown scope firmware: xilinx: Add sysfs and IOCTL to set boot health status Documentation/ABI/stable/sysfs-firmware-zynqmp | 103 +++++++++ drivers/firmware/xilinx/Makefile | 2 +- drivers/firmware/xilinx/zynqmp-ggs.c | 284 +++++++++++++++++++++++++ drivers/firmware/xilinx/zynqmp.c | 242 +++++++++++++++++++++ include/linux/firmware/xlnx-zynqmp.h | 28 ++- 5 files changed, 657 insertions(+), 2 deletions(-) create mode 100644 Documentation/ABI/stable/sysfs-firmware-zynqmp create mode 100644 drivers/firmware/xilinx/zynqmp-ggs.c -- Changes in v2: - Removed patch #1 for register access sysfs. - Updated kernel version in documentation. - Used DEVICE_ATTR_* and ATTRIBUTE_GROUPS macros. - Correct typo - Free Kobject structure in case of error. - Resolved smatch errors. - Updated Signed-off-by sequence. -- 2.7.4