From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 950DACA0FE1 for ; Fri, 30 Aug 2024 11:47:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:To:Subject :MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=otjF1IDQ8I1fKgYPjneeJZWEpsfqomGy3rraIkJ/1ww=; b=S0aJr6gsf7OlRt Ie8qMIeIwu43P0U/z24U1Hz+qeThwELn5uPwtY+oD8ZMNEIehSJKnCxrSa2J3jKju6wBRqDSsPEKa wuhr4ys/tzroPgCANUSua3og0+8eP0mMOHA52QhjUDvx6X4ozXt6efqBGLFfg6/1dy/Xa4VemG+WE +AZ6twvOcURUhqmPTFVPDftfL4wdYDvNHnFbNIUQd0WTPAlkc16w1EED6uc6RVYxEONPE5ypqROO+ qXksjDdJ9rf4ko1xhc6SZl86S6K2sOrgTBlX4Vt/5JgO3tb/WmHa2Cy8USdWntZaFyo0bE/RHUdoN xvjKGF168SLXeZ7TEgrQ==; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240830_044642_574747_5C667871 X-CRM114-Status: GOOD ( 12.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , Catalin Marinas , Michael Turquette , Claudiu Beznea , Eric Dumazet , Dragan Cvetic , Will Deacon , linux-clk@vger.kernel.org, linux-arch@vger.kernel.org, Rob Herring , Florian Fainelli , Lee Jones , Saravana Kannan , Broadcom internal kernel review list , linux-pci@vger.kernel.org, Jakub Kicinski , Paolo Abeni , Linus Walleij , devicetree@vger.kernel.org, Conor Dooley , Arnd Bergmann , linux-gpio@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, Bjorn Helgaas , linux-arm-kernel@lists.infradead.org, Derek Kiernan , Stephen Boyd , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Stefan Wahren , netdev@vger.kernel.org, Krzysztof Kozlowski , "David S. Miller" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 30/08/2024 12:22, Andrea della Porta wrote: > Hi Krzysztof, > ... >>> +#define RP1_USBHOST0_AXIS_BASE 0x200000 >>> +#define RP1_USBHOST1_AXIS_BASE 0x300000 >>> +#define RP1_EXAC_BASE 0x400000 >>> + >>> +/* Interrupts */ >>> + >>> +#define RP1_INT_IO_BANK0 0 >>> +#define RP1_INT_IO_BANK1 1 >> >> Also no, interrupt numbers are not considered bindings. That's too much >> churn. Otherwise, please point me to driver code using the define >> (directly! that's the requirement). > > As mentioned above, RP1_INT_END is used in rp1-pci.c. To get rid of all those Number of interrupts is not a binding, either. Does not appear in the DTS. > macroes from dt-binding would mean to hardcode the interrupt number in both > the binding example and in dtso, from this: > > interrupts = , > , > ; > > to this: > > interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, > <1 IRQ_TYPE_LEVEL_HIGH>, > <2 IRQ_TYPE_LEVEL_HIGH>; > > is this what you are proposing? Yes, just like every DTS does. I think the hard-coding of numbers is not a problem. Best regards, Krzysztof