Received: by 2002:ab2:4a89:0:b0:1f4:a8b6:6e69 with SMTP id w9csp297725lqj; Wed, 10 Apr 2024 10:40:06 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCVXIXuOSodu7N4afXxxQQdNhu/GMQ4QC+NEML3h22AQ9RHKhOXZlUQ91Bu+pqTS0x3cmmJR0uPdIizE1y/mzxoLXhyrY1i4C9AfvSxlZg== X-Google-Smtp-Source: AGHT+IGxQIkgeuDCpmCZaQbKMNmJBqLWxeHU0JFHhpfUQaNkCEoVQ6ST9x+NGEBuXt6y29cVaa4g X-Received: by 2002:a17:90a:f308:b0:2a2:8828:c938 with SMTP id ca8-20020a17090af30800b002a28828c938mr3083836pjb.12.1712770805935; Wed, 10 Apr 2024 10:40:05 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1712770805; cv=pass; d=google.com; s=arc-20160816; b=UEm0yvkWa233b9IYrVJ3FWMM7ODx50wkNYGNKReExbAkV9DnfDtZS8fdAkhvMy/5RD np1AP12CRJQBd6YFlzeU22kUmOD4qUjGAWgJriseOkOp1aGTEVt32fs9aaJ4WZwgkz/K +sQEnw0t0zEewXOKV3psPdj6DJ1Y/VVn0BF7SCRj7KhYJxN0R5ID4n9v8aHdzPpXnJUZ 5HI2ZelKjAKJtUQl7Dev3Aom+YXUWEhydsVGmkLhXLiv+z/tdZU9zSQQVL82q7zWxU2f 2iWdt4NaS/WjU0rezAoubyJOSrs230ptXyAarwMDG0AVdW/LgMKoW1DRmkwtB42IVW+k 8eVg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:list-unsubscribe:list-subscribe:list-id:precedence :subject:date:from:dkim-signature; bh=v1HP/zKCNKZ7DKj4WcSicb0WzfIqg8843dS/QsXReo0=; fh=Eu5L3sgz86Kzl6IEDyftC4XW3Fl29ynD4qAZm1Qpja4=; b=Ty2p4dbfgEZAQZISPbSEZRWut/QtcSeVZLKGczgxNPNks3baL823LHtNaOZqunC1rP S35uNXaTgDpQv9TPKJuivjtsfmi0fXFT6/4zaaz2cLE/c1z56OOmLc4O+E2L99XXl3NY k5G9QupX5mkkDAWr9E2RH5DE1qz6TrO/4nWSYu3HIXKgh6NByewRZKrmk7aiTgKMOpsq xMS2ELys72vmqRUOpjAGlRDHH6qMx81LBMs4Mcj3WcjKKd+KaMb0AwRImSTmk1VC7mx4 ITiuYS5nPHMz9WkmxNouJx1D064+H7aIrcra7VTt8mrLSvrOa8vROZ3bftSpIfGtgCTT 9uxw==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@bootlin.com header.s=gm1 header.b=QnLZmGdY; arc=pass (i=1 spf=pass spfdomain=bootlin.com dkim=pass dkdomain=bootlin.com dmarc=pass fromdomain=bootlin.com); spf=pass (google.com: domain of linux-kernel+bounces-139060-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-139060-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=bootlin.com Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id o15-20020a17090a678f00b002a21bdb6034si1857946pjj.72.2024.04.10.10.40.05 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 10:40:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-139060-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@bootlin.com header.s=gm1 header.b=QnLZmGdY; arc=pass (i=1 spf=pass spfdomain=bootlin.com dkim=pass dkdomain=bootlin.com dmarc=pass fromdomain=bootlin.com); spf=pass (google.com: domain of linux-kernel+bounces-139060-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-139060-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=bootlin.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 6B99AB27E3B for ; Wed, 10 Apr 2024 17:15:17 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7E10E181B88; Wed, 10 Apr 2024 17:12:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="QnLZmGdY" Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5ACAE1802CF; Wed, 10 Apr 2024 17:12:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712769164; cv=none; b=lQIeElpJLW81KlJAC74aY0M4KHtWe/O5q1rgxhkVhRwXowiQUY/U5SHgIuzmRIM5igbFw2ZTv4EZj3D2BJoMai/MLR48YlfTMwjjED4uINrMlOIFr8iEP+csmBvaD/7C6I8YJjxg3GCs62glKzOn2xas6e/wLkzpy/M/m/WFqg0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712769164; c=relaxed/simple; bh=tK4x4KGtYIXb7OTHT3sFaJe5r/9OUZNpPI5rSRlDXrg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aKr9bbtP1Q2YWE/qKqPx2a8MOo5mUePAEPOUTSGaqPS//D2PVtLYib0e6R48rFQiTD5wXHv2udTUm/6XJCIEn2aS+BvBf32QmxbRCxLvDsF9gHu7RbgDrfY/rgkhWfU46kJ6+Cu+tIQ+jQJESE1IQSbqR9/2H7FvSlxyV20A9ls= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=QnLZmGdY; arc=none smtp.client-ip=217.70.183.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPSA id 1EECF1C0003; Wed, 10 Apr 2024 17:12:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1712769159; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=v1HP/zKCNKZ7DKj4WcSicb0WzfIqg8843dS/QsXReo0=; b=QnLZmGdYMJNdAORkiGHekpfa4TbTh+82EGVGVE2FPFE2W/5tYDYJHfWzVKpkiRHBFCDKNS IIgXUNEa5rROqVjaXndaO/rvnHdYvVMeNFplNWge8yGgTYhJ5SDiGr1TKOC8C513K/w3Kg /t17i2PLcCqUFL2B/MMnRSWG51dx+znBay/2IzN/c7NdyEifvJ8nykBOrjN3koCe2Haoqe 0t8kwgNoVF08jH94j6R9bzNEWqpBQf8dqbprgLfTl5Mmby9xhTFvEEyhFIotLQM+k0yJyO GJpmCgxnP9R4gPPJHLSJXWPNe4KIDMNcbBkg8aU2DJH/JUH5O+m3ri0XckICfg== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Wed, 10 Apr 2024 19:12:38 +0200 Subject: [PATCH 09/11] MIPS: mobileye: eyeq5: use OLB clocks controller node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20240410-mbly-olb-v1-9-335e496d7be3@bootlin.com> References: <20240410-mbly-olb-v1-0-335e496d7be3@bootlin.com> In-Reply-To: <20240410-mbly-olb-v1-0-335e496d7be3@bootlin.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Turquette , Stephen Boyd , Philipp Zabel , Linus Walleij Cc: linux-mips@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, Vladimir Kondratiev , Gregory CLEMENT , Thomas Petazzoni , Tawfik Bayouk , =?utf-8?q?Th=C3=A9o_Lebrun?= X-Mailer: b4 0.13.0 X-GND-Sasl: theo.lebrun@bootlin.com We add the clock controller inside the OLB syscon region and remove previous fixed devicetree nodes representing PLLs exposed by the clock controller. Signed-off-by: Théo Lebrun --- .../{eyeq5-fixed-clocks.dtsi => eyeq5-clocks.dtsi} | 54 +++++++--------------- arch/mips/boot/dts/mobileye/eyeq5.dtsi | 11 ++++- 2 files changed, 26 insertions(+), 39 deletions(-) diff --git a/arch/mips/boot/dts/mobileye/eyeq5-fixed-clocks.dtsi b/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi similarity index 88% rename from arch/mips/boot/dts/mobileye/eyeq5-fixed-clocks.dtsi rename to arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi index 78f5533a95c6..aa6db704a786 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5-fixed-clocks.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi @@ -3,42 +3,20 @@ * Copyright 2023 Mobileye Vision Technologies Ltd. */ +#include + / { /* Fixed clock */ - pll_cpu: pll-cpu { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1500000000>; - }; - - pll_vdi: pll-vdi { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1280000000>; - }; - - pll_per: pll-per { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <2000000000>; - }; - - pll_ddr0: pll-ddr0 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1857210000>; - }; - - pll_ddr1: pll-ddr1 { + xtal: xtal { compatible = "fixed-clock"; #clock-cells = <0>; - clock-frequency = <1857210000>; + clock-frequency = <30000000>; }; /* PLL_CPU derivatives */ occ_cpu: occ-cpu { compatible = "fixed-factor-clock"; - clocks = <&pll_cpu>; + clocks = <&clocks EQ5C_PLL_CPU>; #clock-cells = <0>; clock-div = <1>; clock-mult = <1>; @@ -101,7 +79,7 @@ mem_clk: mem-clk { }; occ_isram: occ-isram { compatible = "fixed-factor-clock"; - clocks = <&pll_cpu>; + clocks = <&clocks EQ5C_PLL_CPU>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; @@ -115,7 +93,7 @@ isram_clk: isram-clk { /* gate ClkRstGen_isram */ }; occ_dbu: occ-dbu { compatible = "fixed-factor-clock"; - clocks = <&pll_cpu>; + clocks = <&clocks EQ5C_PLL_CPU>; #clock-cells = <0>; clock-div = <10>; clock-mult = <1>; @@ -130,7 +108,7 @@ si_dbu_tp_pclk: si-dbu-tp-pclk { /* gate ClkRstGen_dbu */ /* PLL_VDI derivatives */ occ_vdi: occ-vdi { compatible = "fixed-factor-clock"; - clocks = <&pll_vdi>; + clocks = <&clocks EQ5C_PLL_VDI>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; @@ -144,7 +122,7 @@ vdi_clk: vdi-clk { /* gate ClkRstGen_vdi */ }; occ_can_ser: occ-can-ser { compatible = "fixed-factor-clock"; - clocks = <&pll_vdi>; + clocks = <&clocks EQ5C_PLL_VDI>; #clock-cells = <0>; clock-div = <16>; clock-mult = <1>; @@ -158,7 +136,7 @@ can_ser_clk: can-ser-clk { /* gate ClkRstGen_can_ser */ }; i2c_ser_clk: i2c-ser-clk { compatible = "fixed-factor-clock"; - clocks = <&pll_vdi>; + clocks = <&clocks EQ5C_PLL_VDI>; #clock-cells = <0>; clock-div = <20>; clock-mult = <1>; @@ -166,7 +144,7 @@ i2c_ser_clk: i2c-ser-clk { /* PLL_PER derivatives */ occ_periph: occ-periph { compatible = "fixed-factor-clock"; - clocks = <&pll_per>; + clocks = <&clocks EQ5C_PLL_PER>; #clock-cells = <0>; clock-div = <16>; clock-mult = <1>; @@ -225,7 +203,7 @@ gpio_clk: gpio-clk { }; emmc_sys_clk: emmc-sys-clk { compatible = "fixed-factor-clock"; - clocks = <&pll_per>; + clocks = <&clocks EQ5C_PLL_PER>; #clock-cells = <0>; clock-div = <10>; clock-mult = <1>; @@ -233,7 +211,7 @@ emmc_sys_clk: emmc-sys-clk { }; ccf_ctrl_clk: ccf-ctrl-clk { compatible = "fixed-factor-clock"; - clocks = <&pll_per>; + clocks = <&clocks EQ5C_PLL_PER>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; @@ -241,7 +219,7 @@ ccf_ctrl_clk: ccf-ctrl-clk { }; occ_mjpeg_core: occ-mjpeg-core { compatible = "fixed-factor-clock"; - clocks = <&pll_per>; + clocks = <&clocks EQ5C_PLL_PER>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; @@ -265,7 +243,7 @@ mjpeg_core_clk: mjpeg-core-clk { /* gate ClkRstGen_mjpeg_gen */ }; fcmu_a_clk: fcmu-a-clk { compatible = "fixed-factor-clock"; - clocks = <&pll_per>; + clocks = <&clocks EQ5C_PLL_PER>; #clock-cells = <0>; clock-div = <20>; clock-mult = <1>; @@ -273,7 +251,7 @@ fcmu_a_clk: fcmu-a-clk { }; occ_pci_sys: occ-pci-sys { compatible = "fixed-factor-clock"; - clocks = <&pll_per>; + clocks = <&clocks EQ5C_PLL_PER>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi index e82d2a57f6da..1a65b43e13b1 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi @@ -5,7 +5,7 @@ #include -#include "eyeq5-fixed-clocks.dtsi" +#include "eyeq5-clocks.dtsi" / { #address-cells = <2>; @@ -106,6 +106,15 @@ olb: system-controller@e00000 { ranges = <0x0 0x0 0xe00000 0x400>; #address-cells = <1>; #size-cells = <1>; + + clocks: clock-controller@e0002c { + compatible = "mobileye,eyeq5-clk"; + reg = <0x02c 0x50>, <0x11c 0x04>; + reg-names = "plls", "ospi"; + #clock-cells = <1>; + clocks = <&xtal>; + clock-names = "ref"; + }; }; gic: interrupt-controller@140000 { -- 2.44.0