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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CO1NAM11FT114.mail.protection.outlook.com (10.13.174.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5723.20 via Frontend Transport; Mon, 17 Oct 2022 13:13:26 +0000 Received: from [10.254.241.52] (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 17 Oct 2022 08:13:13 -0500 Message-ID: <47d78f57-c4ac-0d34-a605-a522a3d7c17f@amd.com> Date: Mon, 17 Oct 2022 15:13:08 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.1 Subject: Re: [PATCH v2 0/2] pinctrl: pinctrl-zynqmp: Revert output-enable and bias-high-impedance support Content-Language: en-US To: Sai Krishna Potthuri , Linus Walleij , Michal Simek , "Rob Herring" , Krzysztof Kozlowski CC: , , , , , References: <20221017130303.21746-1-sai.krishna.potthuri@amd.com> From: Michal Simek In-Reply-To: <20221017130303.21746-1-sai.krishna.potthuri@amd.com> Content-Type: text/plain; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Oct 2022 13:13:26.0206 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f4bc03ab-d5bd-4312-7ec2-08dab0416055 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT114.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6655 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On 10/17/22 15:03, Sai Krishna Potthuri wrote: > Having support for output-enable and bias-high-impedance properties > causing system hang with older Xilinx ZynqMP Platform Management Firmware > because there is missing autodetection feature. > When this feature is implemented, support for these two properties should > bring back. > > changes in v2: > -> Added stable tree tag in 1/2 and 2/2 patches. > > Sai Krishna Potthuri (2): > Revert "pinctrl: pinctrl-zynqmp: Add support for output-enable and > bias-high-impedance" > Revert "dt-bindings: pinctrl-zynqmp: Add output-enable configuration" > > .../devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml | 4 ---- > drivers/pinctrl/pinctrl-zynqmp.c | 9 --------- > 2 files changed, 13 deletions(-) > Acked-by: Michal Simek Thanks, Michal