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Tue, 17 Aug 2021 22:53:43 -0700 Envelope-to: git@xilinx.com, saikrishna12468@gmail.com, linus.walleij@linaro.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Received: from [172.23.63.68] (port=52426 helo=xhdvnc208.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1mGEWE-0004yn-4Y; Tue, 17 Aug 2021 22:53:42 -0700 Received: by xhdvnc208.xilinx.com (Postfix, from userid 14964) id 5C6372073A; Wed, 18 Aug 2021 11:23:41 +0530 (IST) From: Sai Krishna Potthuri To: Linus Walleij , Michal Simek CC: , , , , , Sai Krishna Potthuri Subject: [PATCH] pinctrl: pinctrl-zynq: Add warning for not to use 'io-standard' Date: Wed, 18 Aug 2021 11:23:19 +0530 Message-ID: <1629265999-33358-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 6af3f002-69ce-4f36-0ae3-08d9620c8a30 X-MS-TrafficTypeDiagnostic: CH2PR02MB6775: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:2958; 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X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Aug 2021 05:53:44.6260 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6af3f002-69ce-4f36-0ae3-08d9620c8a30 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: DM3NAM02FT007.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR02MB6775 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This patch add warning message saying 'io-standard' property is deprecated and instead use 'power-source' property for configuring power supplies. This gives an indication for Zynq pinctrl users to migrate to use 'power-source' property. Signed-off-by: Sai Krishna Potthuri Acked-by: Michal Simek --- drivers/pinctrl/pinctrl-zynq.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pinctrl/pinctrl-zynq.c b/drivers/pinctrl/pinctrl-zynq.c index a96af8a..5b269b6 100644 --- a/drivers/pinctrl/pinctrl-zynq.c +++ b/drivers/pinctrl/pinctrl-zynq.c @@ -1028,6 +1028,8 @@ static int zynq_pinconf_cfg_get(struct pinctrl_dev *pctldev, break; } case PIN_CONFIG_IOSTANDARD: + dev_warn(pctldev->dev, "io-standard is deprecated, please use power-source"); + fallthrough; case PIN_CONFIG_POWER_SOURCE: arg = zynq_pinconf_iostd_get(reg); break; @@ -1079,6 +1081,8 @@ static int zynq_pinconf_cfg_set(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_IOSTANDARD: + dev_warn(pctldev->dev, "io-standard is deprecated, please use power-source"); + fallthrough; case PIN_CONFIG_POWER_SOURCE: if (arg <= zynq_iostd_min || arg >= zynq_iostd_max) { dev_warn(pctldev->dev,