From nobody Sat Sep 21 19:37:54 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B236EC00144 for ; Fri, 29 Jul 2022 09:35:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233159AbiG2Jfr (ORCPT ); Fri, 29 Jul 2022 05:35:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35124 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230053AbiG2Jfo (ORCPT ); Fri, 29 Jul 2022 05:35:44 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 888934E616; Fri, 29 Jul 2022 02:35:43 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 11ED66601B51; Fri, 29 Jul 2022 10:35:41 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1659087341; bh=pw9xTOk9v3V4FiTXBQbWTtQRmlJWsKMyW63P0AgFxhQ=; h=From:To:Cc:Subject:Date:From; b=nbemYziwH4GIkcmLEOGySkCwfgA6Aj8wofc+Ck60at/IegAJmLo9GENhHdrS8zKeP g7nphxWWKvgGsmxlpCtUnJWB6aWxJqniSZxfXz7S8PQURWzxatJhvQQPhVDC2a021j Upn3K+9ba94hfaVeCAOiqnX4ERtlixi6JwRWgZ0VY1+9mr2hLay6PgLR+FBvk/VY05 UMfiNh/SA7ooATHeF21D3U7oNem08JkFhHX/jHHYy/zXuiG06TZsGdG9qrFYDNEavw wbHb3+GXAC9u/Bg84dbgtytq8Ooq1AyTGbGGX0maXwtagNcNCCRDHOEOLzI0WvOXqh zdafetwG6BzAA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno Subject: [PATCH] arm64: dts: mediatek: mt6795: Add CPUX system timer node Date: Fri, 29 Jul 2022 11:35:36 +0200 Message-Id: <20220729093536.27623-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add a node for mt6795-systimer: this is necessary to start the System Timer(s) for all cores, finally making CNTVCT_EL0 usable. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts= /mediatek/mt6795.dtsi index d4842b4a4eb7..46f0e54be766 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -230,6 +230,14 @@ sysirq: intpol-controller@10200620 { reg =3D <0 0x10200620 0 0x20>; }; =20 + systimer: timer@10200670 { + compatible =3D "mediatek,mt6795-systimer"; + reg =3D <0 0x10200670 0 0x10>; + interrupts =3D ; + clocks =3D <&system_clk>; + clock-names =3D "clk13m"; + }; + gic: interrupt-controller@10221000 { compatible =3D "arm,gic-400"; #interrupt-cells =3D <3>; --=20 2.35.1