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Tue, 2 Feb 2021 22:59:00 -0800 Envelope-to: michal.simek@xilinx.com, robh+dt@kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, michael@walle.cc Received: from [172.30.17.109] (port=49576) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1l7C7w-0004vo-Gr; Tue, 02 Feb 2021 22:59:00 -0800 Subject: Re: [PATCH] ARM: dts: ebaz4205: add pinctrl entries for switches To: Michael Walle , , , CC: Rob Herring , Michal Simek References: <20210201133000.23402-1-michael@walle.cc> From: Michal Simek Message-ID: <120f29c0-a5d3-5b78-e3d2-df2a15517e05@xilinx.com> Date: Wed, 3 Feb 2021 07:58:58 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: <20210201133000.23402-1-michael@walle.cc> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d39eb69f-c2e0-4205-2543-08d8c8112fb9 X-MS-TrafficTypeDiagnostic: MWHPR02MB2752: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:4502; 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X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Feb 2021 06:59:01.2947 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d39eb69f-c2e0-4205-2543-08d8c8112fb9 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: CY1NAM02FT064.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR02MB2752 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 2/1/21 2:30 PM, Michael Walle wrote: > Add the pinctrl entries for the GPIOs which are connected to the > push buttons on this board. > > Signed-off-by: Michael Walle > --- > arch/arm/boot/dts/zynq-ebaz4205.dts | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm/boot/dts/zynq-ebaz4205.dts b/arch/arm/boot/dts/zynq-ebaz4205.dts > index e802d4ae8804..b0b836aedd76 100644 > --- a/arch/arm/boot/dts/zynq-ebaz4205.dts > +++ b/arch/arm/boot/dts/zynq-ebaz4205.dts > @@ -43,7 +43,30 @@ > }; > }; > > +&gpio0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio0_default>; > +}; > + > &pinctrl0 { > + pinctrl_gpio0_default: gpio0-default { > + mux { > + groups = "gpio0_20_grp", "gpio0_32_grp"; > + function = "gpio0"; > + }; > + > + conf { > + groups = "gpio0_20_grp", "gpio0_32_grp"; > + io-standard = <3>; > + slew-rate = <0>; > + }; > + > + conf-pull-up { > + pins = "MIO20", "MIO32"; > + bias-disable; > + }; > + }; > + > pinctrl_sdhci0_default: sdhci0-default { > mux { > groups = "sdio0_2_grp"; > Applied. M