From mboxrd@z Thu Jan 1 00:00:00 1970 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 4E271C4167D for ; Mon, 6 Nov 2023 08:56:40 +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=yVHTqx7tzsFgwfyc5TUFtfVHhlfdL8da1S0/GRpS0QY=; b=nGbZ3kizWBYW1q aIS0dtuMMUkvaF2yZJY4IqHaUnWRnB37tEVSd4dVpfGDxhLdj+J4Y9pdrenI/RoN/h1FZIv6LI+SZ O53rjnrUnY/U91+D8CQhoPdGhj/f0mg5LjNcDEHRzTlWvavcJh3JAfbkTx8q20L4aFeKlIxi6UApF SiKoXVnCp7A1tp58nKOEQkHeiGpmHAak/r/nKbBmEtHOdCinaf/hVIwJw5ohncjemaBozuos2otpl /m/miczEOB0+1dD9yI5nXHy3Z1c3JZ8xk0V9V5cW4ee5/SJcgXiXgR8XDS4Jpr5+PlRh8UDHRbahd FN0v+1TEvpmI4NKlv+FA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qzvP5-00G6sr-1E; Mon, 06 Nov 2023 08:56:15 +0000 Received: from mail-sh.amlogic.com ([58.32.228.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qzvP2-00G6q4-1I; Mon, 06 Nov 2023 08:56:13 +0000 Received: from droid01-cd.amlogic.com (10.98.11.200) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Mon, 6 Nov 2023 16:56:08 +0800 From: Xianwei Zhao To: , , , , CC: Neil Armstrong , Jerome Brunet , Michael Turquette , "Stephen Boyd" , Rob Herring , "Krzysztof Kozlowski" , Kevin Hilman , Martin Blumenstingl , Chuan Liu , Xianwei Zhao Subject: [PATCH V6 1/4] dt-bindings: clock: add Amlogic C3 PLL clock controller bindings Date: Mon, 6 Nov 2023 16:55:51 +0800 Message-ID: <20231106085554.3237511-2-xianwei.zhao@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20231106085554.3237511-1-xianwei.zhao@amlogic.com> References: <20231106085554.3237511-1-xianwei.zhao@amlogic.com> MIME-Version: 1.0 X-Originating-IP: [10.98.11.200] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231106_005612_439240_9C8898E8 X-CRM114-Status: GOOD ( 11.52 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Add the PLL clock controller dt-bindings for Amlogic C3 SoC family. Co-developed-by: Chuan Liu Signed-off-by: Chuan Liu Signed-off-by: Xianwei Zhao --- .../bindings/clock/amlogic,c3-pll-clkc.yaml | 59 +++++++++++++++++++ .../dt-bindings/clock/amlogic,c3-pll-clkc.h | 44 ++++++++++++++ 2 files changed, 103 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/amlogic,c3-pll-clkc.yaml create mode 100644 include/dt-bindings/clock/amlogic,c3-pll-clkc.h diff --git a/Documentation/devicetree/bindings/clock/amlogic,c3-pll-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,c3-pll-clkc.yaml new file mode 100644 index 000000000000..9ca047698045 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/amlogic,c3-pll-clkc.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022-2023 Amlogic, Inc. All rights reserved +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/amlogic,c3-pll-clkc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic C3 Serials PLL Clock Controller + +maintainers: + - Neil Armstrong + - Jerome Brunet + - Chuan Liu + - Xianwei Zhao + +properties: + compatible: + const: amlogic,c3-pll-clkc + + reg: + maxItems: 1 + + clocks: + items: + - description: input Top pll + - description: input MCLK pll + + clock-names: + items: + - const: top + - const: mpll + + "#clock-cells": + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - "#clock-cells" + +additionalProperties: false + +examples: + - | + apb { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@8000 { + compatible = "amlogic,c3-pll-clkc"; + reg = <0x0 0x8000 0x0 0x1a4>; + clocks = <&clkc_periphs 0>, + <&clkc_periphs 1>; + clock-names = "top", "mpll"; + #clock-cells = <1>; + }; + }; diff --git a/include/dt-bindings/clock/amlogic,c3-pll-clkc.h b/include/dt-bindings/clock/amlogic,c3-pll-clkc.h new file mode 100644 index 000000000000..60df483629ed --- /dev/null +++ b/include/dt-bindings/clock/amlogic,c3-pll-clkc.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ +/* + * Copyright (c) 2023 Amlogic, Inc. All rights reserved. + * Author: Chuan Liu + */ + +#ifndef _DT_BINDINGS_CLOCK_AMLOGIC_C3_PLL_CLKC_H +#define _DT_BINDINGS_CLOCK_AMLOGIC_C3_PLL_CLKC_H + +#define CLKID_FIXED_PLL_DCO 0 +#define CLKID_FIXED_PLL 1 +#define CLKID_FCLK_50M_EN 2 +#define CLKID_FCLK_50M 3 +#define CLKID_FCLK_DIV2_DIV 4 +#define CLKID_FCLK_DIV2 5 +#define CLKID_FCLK_DIV2P5_DIV 6 +#define CLKID_FCLK_DIV2P5 7 +#define CLKID_FCLK_DIV3_DIV 8 +#define CLKID_FCLK_DIV3 9 +#define CLKID_FCLK_DIV4_DIV 10 +#define CLKID_FCLK_DIV4 11 +#define CLKID_FCLK_DIV5_DIV 12 +#define CLKID_FCLK_DIV5 13 +#define CLKID_FCLK_DIV7_DIV 14 +#define CLKID_FCLK_DIV7 15 +#define CLKID_GP0_PLL_DCO 16 +#define CLKID_GP0_PLL 17 +#define CLKID_GP1_PLL_DCO 18 +#define CLKID_GP1_PLL 19 +#define CLKID_HIFI_PLL_DCO 20 +#define CLKID_HIFI_PLL 21 +#define CLKID_MCLK_PLL_DCO 22 +#define CLKID_MCLK_PLL_OD 23 +#define CLKID_MCLK_PLL 24 +#define CLKID_MCLK0_SEL 25 +#define CLKID_MCLK0_SEL_EN 26 +#define CLKID_MCLK0_DIV 27 +#define CLKID_MCLK0 28 +#define CLKID_MCLK1_SEL 29 +#define CLKID_MCLK1_SEL_EN 30 +#define CLKID_MCLK1_DIV 31 +#define CLKID_MCLK1 32 + +#endif /* _DT_BINDINGS_CLOCK_AMLOGIC_C3_PLL_CLKC_H */ -- 2.39.2 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic