From patchwork Fri Dec 3 11:33:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felix Fietkau X-Patchwork-Id: 12694662 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 5C809C433F5 for ; Fri, 3 Dec 2021 11:36:59 +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=MX/Q4NKHyM+SF/N+yJJh9vRT3T+jIDH5C2RwbObI/jU=; b=fbN9qgZgNjo1Kn D+jUlhsK1kRPachDlRJJFte0MYeCeXZirHHfuKuPVQXTTjwVfqyRuBfG//a58E8Eki5Tht7CCR2ys MJMrgl+Yf+/55tlNWu6i5g5Ytyx6bL+HhBulUGaMN5AlBda9sftSlKfBeBJirRFhRb1AmGL8glEFz q5t76HAE42ehrnSilnmnK+L2G1HEyC5riSF1sHFPRaQi+bsYmbXOXKLJdjcZMKIw3sPMlBFOx7Rgt xbrSqFQHd7PQhQSESEN4sNylBrnsbY2mukFtmYFVMF/yAb6klGELh8z8b3Bd+cIRcpzU/Z2PqRQDZ ovrptjUbIRLgshXAkmQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mt6qZ-00FOAI-LU; Fri, 03 Dec 2021 11:35:23 +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 1mt6ox-00FNJf-Qa for linux-arm-kernel@lists.infradead.org; Fri, 03 Dec 2021 11:33:45 +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=rcSc3lr70mc8GErlHvKraeLWkqocHK3FXXBN4HvqubM=; b=razeiT2WMbMzbv4LX0fvwVu9Yo ckwX5EVYvU+5WZGXInhar750pKev84/hb/3CHTmmXgJudcR/Ed3y+rJM3QeE0OIKSiBh4a00Ob2Q1 Z6CKZyTc2QPEKo5oc5jYoTD5ooR8MXbBb0ZrISWy576xphn0EpkZnWkjooBgDEgO/sLQ=; Received: from p54ae943f.dip0.t-ipconnect.de ([84.174.148.63] helo=localhost.localdomain) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1mt6ov-0004Ez-UV; Fri, 03 Dec 2021 12:33:42 +0100 From: Felix Fietkau To: linux-arm-kernel@lists.infradead.org, Rob Herring Cc: john@phrozen.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 08/14] ARM: dts: add clock support for Airoha EN7523 Date: Fri, 3 Dec 2021 12:33:25 +0100 Message-Id: <20211203113331.20510-9-nbd@nbd.name> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20211203113331.20510-1-nbd@nbd.name> References: <20211203113331.20510-1-nbd@nbd.name> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211203_033344_059326_06482DBA X-CRM114-Status: GOOD ( 10.65 ) 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;