From patchwork Fri Jul 29 10:44:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 12932329 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 C35DBC00144 for ; Fri, 29 Jul 2022 10:46:40 +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=uD/WmzC9u7d/u54yNLJUdNHK7eqAEdow7WQff5qGvpQ=; b=k2ieDr2vzwikW4 iVPtosVvJUhctbgCaxxg2l+y4KYRrnl/kn65JuA71qE2mFQF2e43xGb8gi82hb9lcpbyX+JQmXdYZ p3+Xs81I6kY9uihehF2qWVF20n3L5LpKxUmkIhRQkyjH7nbmjLrgib65Iil4wBUt8GEiDo8d96NhS 15rSNx2DCtx7332xDg2hq9RVzsVHjiSxnEjGeiDLUoyIS9lhReK3Slsl0FCjO/3th8gVyIktWA3aY /RW/p0GoKGECdjklMAqGSmfCjKDItxNguxqgkR2ieOYKcLU/h1ia6JeRkBf+4r2Vza/KoudPic/5R QObeCj5jlERrrdA1/yvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oHNUw-004AKv-Oq; Fri, 29 Jul 2022 10:45:39 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oHNUH-0049wi-Vf; Fri, 29 Jul 2022 10:44:59 +0000 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 B1F976601B67; Fri, 29 Jul 2022 11:44:55 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1659091496; bh=yVmhhT/qx+tW3CwtsNMyM1l565LqcHdXD5WPr7UhHvw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IAY6rFWWe4TWdsu6dYjxm9mvBCzXlLn949L17cmUizMmPbLMDKq7fOdlugwx2wB/y FNWW4BNaZ1TsF32t3jztQX0+00XsR/OIJidBhdy4UCfnesSEcAmEjzWKerWBpvXZBX EfeRj9TNfW4pmDeBZ1MIv//2YQqu/dvlz1kcwg8qUy6aNbxpnvj0W1bJPOiAdCK8jT KBRqaEd3MjStG4xu5EPf252jg6ChlHcdcr3E7vL9Y0ZgfV5TtPWpOmkvnwopFULyGr dXdRWC1aWRQp+8zEvYnsHvHqdGkferWs4G6EzI8dWc74eRnWmSN8W0VgjW9x7ClXmG 4ztQmf85X8law== From: AngeloGioacchino Del Regno To: robh+dt@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, vkoul@kernel.org, chaotian.jing@mediatek.com, ulf.hansson@linaro.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, hsinyi@chromium.org, nfraprado@collabora.com, allen-kh.cheng@mediatek.com, fparent@baylibre.com, sam.shih@mediatek.com, sean.wang@mediatek.com, long.cheng@mediatek.com, wenbin.mei@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: [PATCH 4/8] arm64: dts: mediatek: mt6795: Replace UART dummy clocks with pericfg Date: Fri, 29 Jul 2022 12:44:36 +0200 Message-Id: <20220729104441.39177-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220729104441.39177-1-angelogioacchino.delregno@collabora.com> References: <20220729104441.39177-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220729_034458_171294_54790209 X-CRM114-Status: GOOD ( 10.27 ) 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 The UART nodes had a dummy clock for early bringup, as it is expected that these are left on by the bootloader: now that the pericfg clock controller is supported, we can replace them with the real clocks. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi index 9166d481a366..559fec1ee123 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -312,7 +312,8 @@ uart0: serial@11002000 { "mediatek,mt6577-uart"; reg = <0 0x11002000 0 0x400>; interrupts = ; - clocks = <&clk26m>; + clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>; + clock-names = "baud", "bus"; status = "disabled"; }; @@ -321,7 +322,8 @@ uart1: serial@11003000 { "mediatek,mt6577-uart"; reg = <0 0x11003000 0 0x400>; interrupts = ; - clocks = <&clk26m>; + clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>; + clock-names = "baud", "bus"; status = "disabled"; }; @@ -330,7 +332,8 @@ uart2: serial@11004000 { "mediatek,mt6577-uart"; reg = <0 0x11004000 0 0x400>; interrupts = ; - clocks = <&clk26m>; + clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>; + clock-names = "baud", "bus"; status = "disabled"; }; @@ -339,7 +342,8 @@ uart3: serial@11005000 { "mediatek,mt6577-uart"; reg = <0 0x11005000 0 0x400>; interrupts = ; - clocks = <&clk26m>; + clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>; + clock-names = "baud", "bus"; status = "disabled"; }; };