From patchwork Fri Jan 13 17:32:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Krause X-Patchwork-Id: 642166 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 A9B97C677F1 for ; Fri, 13 Jan 2023 17:45:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229975AbjAMRpM (ORCPT ); Fri, 13 Jan 2023 12:45:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229664AbjAMRoo (ORCPT ); Fri, 13 Jan 2023 12:44:44 -0500 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 1E6B942607 for ; Fri, 13 Jan 2023 09:32:19 -0800 (PST) Received: from dude04.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::ac]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1pGNua-0002gm-DE; Fri, 13 Jan 2023 18:32:16 +0100 From: Bastian Krause Subject: [PATCH 0/2] Support Child MFD Cells for the i.MX6QDL Reset Controller Date: Fri, 13 Jan 2023 18:32:09 +0100 Message-Id: <20230113-syscon-child-mfd-v1-0-0dd31b7de373@pengutronix.de> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAJmVwWMC/13NQQoCMQyF4asMWRuctgrqVcRFk6Y2oB1pRJRh7 m7Hpcsf3sebwaSpGJyGGZq81HSqPdxmAC6xXgU19QY/+jA6F9A+xlNFLnpLeM8J03Gfg9/xgShD ZxRNkFqsXFZI9tz+m3X2aJL1/Xs+X5blCwDxAaSJAAAA To: Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ahmad Fatoum , Bastian Krause X-Mailer: b4 0.11.2 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::ac X-SA-Exim-Mail-From: bst@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 Allow passing the reboot mode from the OS to the bootloader via the syscon-reboot-mode binding. Add a "simple-mfd" to support probing such a child node. The actual reboot mode node could then be defined in a board device-tree or fixed up by the bootloader. To: Philipp Zabel To: Rob Herring To: Krzysztof Kozlowski To: Shawn Guo To: Sascha Hauer To: Pengutronix Kernel Team To: Fabio Estevam To: NXP Linux Team Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: Ahmad Fatoum Signed-off-by: Bastian Krause --- Bastian Krause (2): dt-bindings: reset: imx-src: add syscon and simple-mfd compatibles ARM: dts: imx6qdl: support child mfd cells for the reset controller Documentation/devicetree/bindings/reset/fsl,imx-src.yaml | 2 ++ arch/arm/boot/dts/imx6qdl.dtsi | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) --- base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2 change-id: 20230113-syscon-child-mfd-d95f324c8bbf Best regards,