From patchwork Fri Sep 29 15:41:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Duje_Mihanovi=C4=87?= X-Patchwork-Id: 13404550 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 DFC3CE728C0 for ; Fri, 29 Sep 2023 15:43:34 +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:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=04oPQcpOuHSLL2IDyiGneUtB7Rju6tYrPHnmZTqfzyQ=; b=aHyRiANiHMSrNG Y0h48nP/j6Ru0A6ncw64o5NOleoWQc4c8zKe5INbo12SFqSAvknu+88yXGxI5N9wA0UcLBkah26y9 cQ5ZJXL6+LpT4noJvENINwOgbH8wJH/V6lqpTc3TvvRK8VQ3++n71D3AZjPRHWZzze1jYDJL3Ce/J lnyhy14TdOZ+9Ji7CDVlx6sEWgMaN9Ek83uSubcZeuniw+THR4KrYqxhwIbX7JDFgzbVsLURWjttg d2CAYtljiLnaaT9LipZHxnftCBADwA8QinLPk/RqZS1PBNra5Hm6kHMXjUpidgEI4bF4C+ZzCZdr+ N23HcIeod3QT88suRyOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qmFdv-008Dc9-3C; Fri, 29 Sep 2023 15:43:03 +0000 Received: from mx1.hosting.skole.hr ([161.53.165.185] helo=mx.skole.hr) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qmFdk-008DUv-2H for linux-arm-kernel@lists.infradead.org; Fri, 29 Sep 2023 15:42:55 +0000 Received: from mx1.hosting.skole.hr (localhost.localdomain [127.0.0.1]) by mx.skole.hr (mx.skole.hr) with ESMTP id AE4EF82788; Fri, 29 Sep 2023 17:42:49 +0200 (CEST) From: =?utf-8?q?Duje_Mihanovi=C4=87?= Date: Fri, 29 Sep 2023 17:41:59 +0200 Subject: [PATCH RESEND v5 3/8] dt-bindings: clock: Add Marvell PXA1908 clock bindings MIME-Version: 1.0 Message-Id: <20230929-pxa1908-lkml-v5-3-5aa5a1109c5f@skole.hr> References: <20230929-pxa1908-lkml-v5-0-5aa5a1109c5f@skole.hr> In-Reply-To: <20230929-pxa1908-lkml-v5-0-5aa5a1109c5f@skole.hr> To: Robert Jarzmik , Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lubomir Rintel , Catalin Marinas , Will Deacon , Kees Cook , Tony Luck , "Guilherme G. Piccoli" , =?utf-8?q?Duje_Mihanovi?= =?utf-8?q?=C4=87?= Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hardening@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, afaerber@suse.de, balejk@matfyz.cz X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=4871; i=duje.mihanovic@skole.hr; h=from:subject:message-id; bh=AUK3ojXv/weyVgsG0fonV+dY76THzUXLtJhekj7l2Zk=; b=owEBbQKS/ZANAwAIAZoRnrBCLZbhAcsmYgBlFvByKEZwnLbjtEnIKan+33G1Pzg3xbjIK0UlI qXVNR8eZDSJAjMEAAEIAB0WIQRT351NnD/hEPs2LXiaEZ6wQi2W4QUCZRbwcgAKCRCaEZ6wQi2W 4RqBD/9HnLK1rF9UZJRyKLHyF70/u9liG90KnVAii0wNo2NKIm56y930OGoHX7CdvSd9YC9763M Vu3xu1OvijxB6cTjBckway8JMdy5tP+deLJc63w5W1sgcSpD4K1HKznA3ouaJVRM5dMg0ERTFRO vBAv4aswfyY92Ptvgoaubj3Z3hbaakF0n5QLmf5lFcbWo8FBE4EzVLHttxAyhwHj/EJSr0fjjPp K+Y/sWcPS8zGQm3mSzSDLpyr8XZLk2LtSMGuX4J1FMuhAsyoTtqJOZIc5zKSaE+rZTHl53Mi8u8 JF8eddgkVi3V9Fehi2KRcOFcrGZRx5hjN70KvvFEql3w/X4I5cikV6++ygyxdBpW8t3vd/dmpkn xV9/bY1WF+HdavTnmxWIlLY8/zjo2O0wQwJtSMa17GWyCZproxaEGgzCZNO+fo5aD89aAWYhWUG GfYhUCepC1Mw2qqGqWbZx8glhTScCFdGCz9wytfNOZeanq8wOYSBj0B6Qxyh78PfAa548luccGN UvQ16Pu0Kq5NayWPLO50vZXES4q7yrTYFMrGPSNNLzhTpYOB34z3MZLuMJp/GboObHcfCYQTyCp 3KN2es7HRiqPIh1t8qlxXKgfa8hAWWUoPXYVKuxZjR4O6AwX+ueF2ZCuW0UDmUc/r9PK2zD1f6J 3kl2J6zUo2tGKIQ== X-Developer-Key: i=duje.mihanovic@skole.hr; a=openpgp; fpr=53DF9D4D9C3FE110FB362D789A119EB0422D96E1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230929_084252_908820_0AA6B0FE X-CRM114-Status: GOOD ( 11.74 ) 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 Add dt bindings and documentation for the Marvell PXA1908 clock controller. Signed-off-by: Duje Mihanović Reviewed-by: Conor Dooley --- .../devicetree/bindings/clock/marvell,pxa1908.yaml | 48 ++++++++++++ include/dt-bindings/clock/marvell,pxa1908.h | 88 ++++++++++++++++++++++ 2 files changed, 136 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml b/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml new file mode 100644 index 000000000000..4e78933232b6 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/marvell,pxa1908.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell PXA1908 Clock Controllers + +maintainers: + - Duje Mihanović + +description: | + The PXA1908 clock subsystem generates and supplies clock to various + controllers within the PXA1908 SoC. The PXA1908 contains numerous clock + controller blocks, with the ones currently supported being APBC, APBCP, MPMU + and APMU roughly corresponding to internal buses. + + All these clock identifiers could be found in . + +properties: + compatible: + enum: + - marvell,pxa1908-apbc + - marvell,pxa1908-apbcp + - marvell,pxa1908-mpmu + - marvell,pxa1908-apmu + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - '#clock-cells' + +additionalProperties: false + +examples: + # APMU block: + - | + clock-controller@d4282800 { + compatible = "marvell,pxa1908-apmu"; + reg = <0xd4282800 0x400>; + #clock-cells = <1>; + }; diff --git a/include/dt-bindings/clock/marvell,pxa1908.h b/include/dt-bindings/clock/marvell,pxa1908.h new file mode 100644 index 000000000000..fb15b0d0cd4c --- /dev/null +++ b/include/dt-bindings/clock/marvell,pxa1908.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ +#ifndef __DTS_MARVELL_PXA1908_CLOCK_H +#define __DTS_MARVELL_PXA1908_CLOCK_H + +/* plls */ +#define PXA1908_CLK_CLK32 1 +#define PXA1908_CLK_VCTCXO 2 +#define PXA1908_CLK_PLL1_624 3 +#define PXA1908_CLK_PLL1_416 4 +#define PXA1908_CLK_PLL1_499 5 +#define PXA1908_CLK_PLL1_832 6 +#define PXA1908_CLK_PLL1_1248 7 +#define PXA1908_CLK_PLL1_D2 8 +#define PXA1908_CLK_PLL1_D4 9 +#define PXA1908_CLK_PLL1_D8 10 +#define PXA1908_CLK_PLL1_D16 11 +#define PXA1908_CLK_PLL1_D6 12 +#define PXA1908_CLK_PLL1_D12 13 +#define PXA1908_CLK_PLL1_D24 14 +#define PXA1908_CLK_PLL1_D48 15 +#define PXA1908_CLK_PLL1_D96 16 +#define PXA1908_CLK_PLL1_D13 17 +#define PXA1908_CLK_PLL1_32 18 +#define PXA1908_CLK_PLL1_208 19 +#define PXA1908_CLK_PLL1_117 20 +#define PXA1908_CLK_PLL1_416_GATE 21 +#define PXA1908_CLK_PLL1_624_GATE 22 +#define PXA1908_CLK_PLL1_832_GATE 23 +#define PXA1908_CLK_PLL1_1248_GATE 24 +#define PXA1908_CLK_PLL1_D2_GATE 25 +#define PXA1908_CLK_PLL1_499_EN 26 +#define PXA1908_CLK_PLL2VCO 27 +#define PXA1908_CLK_PLL2 28 +#define PXA1908_CLK_PLL2P 29 +#define PXA1908_CLK_PLL2VCODIV3 30 +#define PXA1908_CLK_PLL3VCO 31 +#define PXA1908_CLK_PLL3 32 +#define PXA1908_CLK_PLL3P 33 +#define PXA1908_CLK_PLL3VCODIV3 34 +#define PXA1908_CLK_PLL4VCO 35 +#define PXA1908_CLK_PLL4 36 +#define PXA1908_CLK_PLL4P 37 +#define PXA1908_CLK_PLL4VCODIV3 38 + +/* apb (apbc) peripherals */ +#define PXA1908_CLK_UART0 1 +#define PXA1908_CLK_UART1 2 +#define PXA1908_CLK_GPIO 3 +#define PXA1908_CLK_PWM0 4 +#define PXA1908_CLK_PWM1 5 +#define PXA1908_CLK_PWM2 6 +#define PXA1908_CLK_PWM3 7 +#define PXA1908_CLK_SSP0 8 +#define PXA1908_CLK_SSP1 9 +#define PXA1908_CLK_IPC_RST 10 +#define PXA1908_CLK_RTC 11 +#define PXA1908_CLK_TWSI0 12 +#define PXA1908_CLK_KPC 13 +#define PXA1908_CLK_SWJTAG 14 +#define PXA1908_CLK_SSP2 15 +#define PXA1908_CLK_TWSI1 16 +#define PXA1908_CLK_THERMAL 17 +#define PXA1908_CLK_TWSI3 18 + +/* apb (apbcp) peripherals */ +#define PXA1908_CLK_UART2 1 +#define PXA1908_CLK_TWSI2 2 +#define PXA1908_CLK_AICER 3 + +/* axi (apmu) peripherals */ +#define PXA1908_CLK_CCIC1 1 +#define PXA1908_CLK_ISP 2 +#define PXA1908_CLK_DSI1 3 +#define PXA1908_CLK_DISP1 4 +#define PXA1908_CLK_CCIC0 5 +#define PXA1908_CLK_SDH0 6 +#define PXA1908_CLK_SDH1 7 +#define PXA1908_CLK_USB 8 +#define PXA1908_CLK_NF 9 +#define PXA1908_CLK_CORE_DEBUG 10 +#define PXA1908_CLK_VPU 11 +#define PXA1908_CLK_GC 12 +#define PXA1908_CLK_SDH2 13 +#define PXA1908_CLK_GC2D 14 +#define PXA1908_CLK_TRACE 15 +#define PXA1908_CLK_DVC_DFC_DEBUG 16 + +#endif