From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 27780606A898 for ; Fri, 13 Nov 2026 14:43:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=m1s8OUdm Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4jR0Nx2ck0z2xQr; Sat, 14 Nov 2026 01:43:13 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2600:3c04:e001:324:0:1991:8:25" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1794580993; cv=none; b=Ihxaq1JLjm6euhLYcZRLiA+9mYX+uIMnBSzR9br8BjSlZuLB0vwejDIy0dEg6n2KJ4W4IyGOX/GTDyCdZ1n7rHlwordOXB1fSSiA0polUx38ANRJtDG0AfPReESiON5kRW6a3Mv3AfAFYjcfxsB8ayDVjBX0nbX3/05XKIesvakl8WbecwdZtVwsbTNlx2/FWP1AI3z/sh8hBKg/0pfSqycD9tCAhkQhufjUDeHQQFuTFoHDBkelBYVAOjMfZeMjcb35wWOhK7zPohawIE46tMI/WQsaEU+C9oQ4X+kUfetYFcdsORiKQdNx+kMRr7Ff1dKqnht5ZbsAJS1lOcPUtQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1794580993; c=relaxed/relaxed; bh=ZeJA76pSYL/29D1SUxOsf1XnK3pl538xdtA25Rrvpo4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cc9Kx5oiCIRjj4YxxInz1Sze1pY52/435D8U1/EX4t/bp7D0SoTFzwTXO4bgv+EfwI2RuG9cZjqrtuo1cSeERf1/vgPnmBQX82CK5D1MlX6vtdD/v+ftOTIrcHVVu+bPRg+EjaGwwa5cz3wXrG0dldwoVH7S0hjPDzTxjdADjYRECRxBo2wuCmFLGDCAUQXflD4Xy6pDIiNGK0zK5WePA08WNzegUhgfm61b9QdqwwQQoG+Lsbr9jEHMRhmdCx70VOYY+1/Dyk7cTchJe4WPTNICZJ2pPSpnYH4UpccI4vJfNOXoKURIA9y8dm53Bx7NOK7ja2M2aj0Iu6HCx7rf5w== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=m1s8OUdm; dkim-atps=neutral; spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=robh@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=m1s8OUdm; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=robh@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4jR0Nw4KDqz2xQD for ; Sat, 14 Nov 2026 01:43:12 +1100 (AEDT) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 9959460F21; Fri, 13 Nov 2026 14:43:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26FF81F000C4; Fri, 13 Nov 2026 14:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794580989; bh=ZeJA76pSYL/29D1SUxOsf1XnK3pl538xdtA25Rrvpo4=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=m1s8OUdmwP41N/y2KWKb5jHCOlvKLqkZBWbDu3E14YEh5d76fNLkhxj1nUGmB5chr 7Sj0wBrGftxeG7S73VUUhCDhVwtQ0KlbpL/3bWT4vz4d5kYedh2cXX2pqCpSoDU0hI urYVSrcZI0pIHIlyazLa6XUoGn8nmLbNcCCJUQFlZefVZQnzqdqI93UQHPfuoEJ72E pDsYdbop+FjGLAmzwafXZt801QB6887kHaxQ5XuTrp4EE7sPTZAIgVeMb8mh7KTU5E Eu5kZT0S+YCgXQTzWZEIw4F2HVmyIjNvEuD+V38wOUZkMqUCgKWGCkPdYuTnm2lXSe 3hAQ3kpK5bNTA== Date: Fri, 13 Nov 2026 08:43:06 -0600 From: "Rob Herring (Arm)" To: Vincent Jardin Cc: Conor Dooley , imx@lists.linux.dev, NXP S32 Linux Team , Frank Li , Linus Walleij , linux-arm-kernel@lists.infradead.org, Sascha Hauer , devicetree@vger.kernel.org, Jacky Bai , Shawn Guo , Fabio Estevam , linux-gpio@vger.kernel.org, Krzysztof Kozlowski , Vladimir Oltean , linuxppc-dev@lists.ozlabs.org, "Christophe Leroy (CS GROUP)" , Dong Aisheng , linux-kernel@vger.kernel.org, Pengutronix Kernel Team Subject: Re: [PATCH v3 1/5] dt-bindings: pinctrl: add the NXP LX2160A RCW pad mux Message-ID: <179458098591.828545.5346870650734056259.robh@kernel.org> References: <20261108-for-upstream-lx2160a-rcw-pinmux-v1-v3-0-5a0063f1da9e@free.fr> <20261108-for-upstream-lx2160a-rcw-pinmux-v1-v3-1-5a0063f1da9e@free.fr> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261108-for-upstream-lx2160a-rcw-pinmux-v1-v3-1-5a0063f1da9e@free.fr> X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Sun, 08 Nov 2026 11:06:49 +0100, Vincent Jardin wrote: > The LX2160A muxes its IIC, XSPI, SDHC, UART, IRQ and EVT pads from > fields of the RCW: read-only in RCWSR12..14 of DCFG, changed at runtime > through the override registers of its DCSR view. > > Describe the pad mux as a child of DCFG at its RCWSR12 to RCWSR14 > window: the override registers are at the same offset of the DCSR view > of the parent. One group per RCW field, one function per encoding. > > Each function lists the groups that take it, so a pair the driver > would refuse, such as can on iic1, is refused by the schema. > > Signed-off-by: Vincent Jardin > --- > .../bindings/pinctrl/fsl,lx2160a-rcw-pinmux.yaml | 264 +++++++++++++++++++++ > 1 file changed, 264 insertions(+) > Reviewed-by: Rob Herring (Arm)