From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 160B0606A334 for ; Fri, 13 Nov 2026 14:43:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=UmzA31r/; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=m1s8OUdm DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=ZeJA76pSYL/29D1SUxOsf1XnK3pl538xdtA25Rrvpo4=; b=UmzA31r/9ysF6/xYTdNvKP0icb chUKODhl7awwUWkQXfFALIc/lkiw1Ef7mNpsXeYVmIqdyrDX6pctB3fH6lEhVQj0rUL3A6nY9B/oD NcXF0T69sDRl5dJUIpFgLpOAMvCxfVLgEVfQfaIOX9WcpCzOjW5cCSevDs9oGiUlfiXq/a6rqZaJB wl/Ztx9qq5QbcxpCJV2wJlKxluP5fXvyvDqmtae+YGX7YlghXcneivMpTWn1GWaZBpT9xhKZtndSU auaiQcN12Ho6F4OKAPjKIBJmsqrIxEZR8k4dnnfzAvXIzwMOQzf0lLN4uHLBzALo1q0Gphz1P130y oRiFgn6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRsUi-0000000DCfV-0Hf9; Fri, 13 Nov 2026 14:43:12 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRsUg-0000000DCfD-1yqX for linux-arm-kernel@lists.infradead.org; Fri, 13 Nov 2026 14:43:10 +0000 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-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-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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)