From patchwork Fri Dec 17 11:23:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felix Fietkau X-Patchwork-Id: 12696636 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 556E9C433EF for ; Fri, 17 Dec 2021 11:29:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QgO7pq7x03nZqQnirVCcQLsfvDpAdIIQ+RZJLpPPPYs=; b=MEpDsy9UmEkDQ6 sY4+1h4C4rBEPfemYjZ3woLzsvHWwpGgIaZH7Cajfp3JcpsGirUgxRuZYAir1mIDv9rsX/9HC2wIO 0YScGsXB/Pk4Q1Qq/MKUkYHslxhKc0KXvHmE3uqf/E8lp9de8lSp8hTgXYFDvrzmrikPCbH54W6x0 nlMAipatedaGojk1Sv8hO2n7KKUOSUbfu5JYE7FcZcxoAEiY6lKhdjnaF7sb6KgVcjPwy5cmS1Udh zTxUwocd3nfBiH6wlGjcNIWR9w7VPlO5EAZl35YPDhScMuhikszKljvpDbc4WZQtY9P0ykGfL/xXG QkvAeZxcqV1oI/bzdZJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1myBPg-009oGa-Ay; Fri, 17 Dec 2021 11:28:37 +0000 Received: from nbd.name ([2a01:4f8:221:3d45::2]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1myBLJ-009mej-0m for linux-arm-kernel@lists.infradead.org; Fri, 17 Dec 2021 11:24:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=g3pXkM+tLeMcREG8okalcNDK14B8xjoOzYtz2KiKzEs=; b=j4qMQCI2sk7/Yrdppzllh1hz4U s/uQ1HpzYweDf29KFiVB/Ll06o8xbMYB1Z24lFZHBg+t+5DkYbpB8aROORKLGRCGLzQtxHpVnKTHw ROMC+phs6tXdrhiHFA9twoqG5KU1wxSy7PeuoMJANELlmklRZ3atracR7hqIMpJhjFLo=; Received: from p54ae911a.dip0.t-ipconnect.de ([84.174.145.26] helo=localhost.localdomain) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1myBLH-000742-47; Fri, 17 Dec 2021 12:24:03 +0100 From: Felix Fietkau To: Rob Herring Cc: john@phrozen.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 08/14] ARM: dts: add clock support for Airoha EN7523 Date: Fri, 17 Dec 2021 12:23:38 +0100 Message-Id: <20211217112345.14029-9-nbd@nbd.name> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211217112345.14029-1-nbd@nbd.name> References: <20211217112345.14029-1-nbd@nbd.name> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211217_032405_312584_A0B453F0 X-CRM114-Status: UNSURE ( 9.85 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This driver only registers fixed rate clocks, since the clocks are fully initialized by the boot loader and should not be changed later, according to Airoha. Signed-off-by: Felix Fietkau --- arch/arm/boot/dts/en7523.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/en7523.dtsi b/arch/arm/boot/dts/en7523.dtsi index 7e17311a3f90..0148958c607b 100644 --- a/arch/arm/boot/dts/en7523.dtsi +++ b/arch/arm/boot/dts/en7523.dtsi @@ -2,6 +2,7 @@ #include #include +#include / { interrupt-parent = <&gic>; @@ -82,6 +83,13 @@ L2_0: l2-cache0 { }; }; + scu: scu@1fa20000 { + compatible = "airoha,en7523-scu"; + reg = <0x1fa20000 0x400>, + <0x1fb00000 0x1000>; + #clock-cells = <1>; + }; + gic: interrupt-controller@9000000 { compatible = "arm,gic-v3"; interrupt-controller;