From patchwork Mon Mar 20 13:27:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steffen Trumtrar X-Patchwork-Id: 665344 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52F60C7618A for ; Mon, 20 Mar 2023 13:29:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231279AbjCTN3A (ORCPT ); Mon, 20 Mar 2023 09:29:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231760AbjCTN2v (ORCPT ); Mon, 20 Mar 2023 09:28:51 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A26B02595F for ; Mon, 20 Mar 2023 06:28:22 -0700 (PDT) Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1peFYX-00065i-RW; Mon, 20 Mar 2023 14:28:09 +0100 From: Steffen Trumtrar To: linux-stm32@st-md-mailman.stormreply.com Cc: Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 06/10] ARM: dts: stm32: Add idle/sleep pinmux for USART3 Date: Mon, 20 Mar 2023 14:27:51 +0100 Message-Id: <20230320132755.2150384-7-s.trumtrar@pengutronix.de> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230320132755.2150384-1-s.trumtrar@pengutronix.de> References: <20230320132755.2150384-1-s.trumtrar@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:900:1d::77 X-SA-Exim-Mail-From: s.trumtrar@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add idle and sleep mux option for the USART3 pins_a. This is used on the Phycore STM32MP1. Signed-off-by: Steffen Trumtrar --- arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 0537aa78e82bd..7569aeca17bbc 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -2387,6 +2387,23 @@ pins2 { }; }; + usart3_idle_pins_a: usart3-idle-0 { + pins1 { + pinmux = ; /* USART3_TX */ + }; + pins2 { + pinmux = ; /* USART3_RX */ + bias-disable; + }; + }; + + usart3_sleep_pins_a: usart3-sleep-0 { + pins { + pinmux = , /* USART3_TX */ + ; /* USART3_RX */ + }; + }; + usart3_pins_b: usart3-1 { pins1 { pinmux = , /* USART3_TX */