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 DF69ACCA471 for ; Tue, 30 Sep 2025 09:38:54 +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:Reply-To: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:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nRvDeG+gfBwcd92CpCJe0u/6ReoB+Z1a8nFjz0C7nuc=; b=jx6QoxImtZKzNt 1GyeH3/zKzRh6/i0vlCiJPCq06CwzKOAkOgXcf9a8zUxdITWYL6AHkULTo3QySttEZGC6gRmK97zw mYiDiwKeHXgZUwBbWRBN203sAUOFd+kv60HTh0oYf/XfrKmW38qmOy1Jjn8jdVdmngRg3ZE+NTLFu I+t5Nvm6Gse/eKoH1jjbzpaRkf9phV+rqiTiUzZ9LY4jh1eCKMWFXVFz8znylQoM/LFdPrRVuUdl1 0aM1FyXeA7X5hX8/sPx9zu+nWxa+0Rl67joFRTYZivQvx5mqdhN0InMiy7QbTohNGBWrU9nfOtqUx Ck/oVMSoUEbHfn3KO7Eg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v3Wot-00000004r5j-2onl; Tue, 30 Sep 2025 09:38:51 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v3Wnf-00000004q3X-0ubV; Tue, 30 Sep 2025 09:37:41 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 3EDDC48914; Tue, 30 Sep 2025 09:37:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1F47EC116D0; Tue, 30 Sep 2025 09:37:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759225052; bh=iduM5ruKcSRbsgtSF/oCeeTRH74329Jq/IPAq89deCY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=p8iDqz0fnW1jUh4EhX9OOdrEC/Dyk7YtxWm0izM/PeVAP9dQYTtLczt9S0HaXvybr Zb1notTRRwZSC8NG9sd1xwfrfUKkrJyiXXa7U5O0U7Un5cGkjElX9GHU/PrwgHHKqY YD9MeeIGucL0I5LyF1QrcSFMWEdzDkNBbzvvToTTivpMjDZmHMGyr8lwC7+mehyqzR dmuwVqyEb7SDHHXduMzRCqsbC3tpQIM2qNvbGu/USWdnmOiSlI6HR8I/BgpQcUa+6d 1NKtd4pNZFGwA769+sB9QSeqKHCXRpmxyOT3TNA3LaP2yN9sVNTUOIKZWeYNeuqr/V Pl5qLEa0HOguQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 175A9CAC5B8; Tue, 30 Sep 2025 09:37:32 +0000 (UTC) From: Chuan Liu via B4 Relay Date: Tue, 30 Sep 2025 17:37:26 +0800 Subject: [PATCH 13/19] dt-bindings: clock: Add Amlogic A5 PLL clock controller MIME-Version: 1.0 Message-Id: <20250930-a4_a5_add_clock_driver-v1-13-a9acf7951589@amlogic.com> References: <20250930-a4_a5_add_clock_driver-v1-0-a9acf7951589@amlogic.com> In-Reply-To: <20250930-a4_a5_add_clock_driver-v1-0-a9acf7951589@amlogic.com> To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jerome Brunet , Kevin Hilman , Martin Blumenstingl Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Xianwei Zhao , Chuan Liu X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1759225047; l=3305; i=chuan.liu@amlogic.com; s=20240902; h=from:subject:message-id; bh=FbJzu6MMV9K0oEojcZA0Oa8nUqpv/efWvnH7HSB/Xv4=; b=XDvBXuIBpVymQI5+i5A+XmRn9LpHbqiVtfZ/mfAirezMBw52LqbnDIVk4Nf2Klj2Cm6hoIYp7 PZjs/K76GiCCR8d5qG259i2jf9wnurGBzPSPOzNF4hsbMnCRigmjAuN X-Developer-Key: i=chuan.liu@amlogic.com; a=ed25519; pk=fnKDB+81SoWGKW2GJNFkKy/ULvsDmJZRGBE7pR5Xcpo= X-Endpoint-Received: by B4 Relay for chuan.liu@amlogic.com/20240902 with auth_id=203 X-Original-From: Chuan Liu X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250930_023735_380355_952F5092 X-CRM114-Status: GOOD ( 11.78 ) 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: , Reply-To: chuan.liu@amlogic.com 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 From: Chuan Liu Add the PLL clock controller dt-bindings for the Amlogic A5 SoC family. Reviewed-by: Rob Herring (Arm) Co-developed-by: Xianwei Zhao Signed-off-by: Xianwei Zhao Signed-off-by: Chuan Liu --- .../bindings/clock/amlogic,a5-pll-clkc.yaml | 63 ++++++++++++++++++++++ include/dt-bindings/clock/amlogic,a5-pll-clkc.h | 24 +++++++++ 2 files changed, 87 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/amlogic,a5-pll-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a5-pll-clkc.yaml new file mode 100644 index 000000000000..d74570a90926 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/amlogic,a5-pll-clkc.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2024 Amlogic, Inc. All rights reserved +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/amlogic,a5-pll-clkc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic A5 series PLL Clock Controller + +maintainers: + - Chuan Liu + - Xianwei Zhao + +properties: + compatible: + const: amlogic,a5-pll-clkc + + reg: + maxItems: 1 + + clocks: + items: + - description: input oscillator + - description: input fix pll dco + - description: input fix pll + + clock-names: + items: + - const: xtal + - const: fix_dco + - const: fix + + "#clock-cells": + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - "#clock-cells" + +additionalProperties: false + +examples: + - | + #include + apb { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@8000 { + compatible = "amlogic,a5-pll-clkc"; + reg = <0x0 0x8000 0x0 0x1a4>; + clocks = <&xtal>, + <&scmi_clk CLKID_FIXED_PLL_DCO>, + <&scmi_clk CLKID_FIXED_PLL>; + clock-names = "xtal", + "fix_dco", + "fix"; + #clock-cells = <1>; + }; + }; diff --git a/include/dt-bindings/clock/amlogic,a5-pll-clkc.h b/include/dt-bindings/clock/amlogic,a5-pll-clkc.h new file mode 100644 index 000000000000..a74c448a8d8a --- /dev/null +++ b/include/dt-bindings/clock/amlogic,a5-pll-clkc.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ +/* + * Copyright (c) 2024 Amlogic, Inc. All rights reserved. + * Author: Chuan Liu + */ + +#ifndef _DT_BINDINGS_CLOCK_AMLOGIC_A5_PLL_CLKC_H +#define _DT_BINDINGS_CLOCK_AMLOGIC_A5_PLL_CLKC_H + +#define CLKID_MPLL_PREDIV 0 +#define CLKID_MPLL0_DIV 1 +#define CLKID_MPLL0 2 +#define CLKID_MPLL1_DIV 3 +#define CLKID_MPLL1 4 +#define CLKID_MPLL2_DIV 5 +#define CLKID_MPLL2 6 +#define CLKID_MPLL3_DIV 7 +#define CLKID_MPLL3 8 +#define CLKID_GP0_PLL_DCO 9 +#define CLKID_GP0_PLL 10 +#define CLKID_HIFI_PLL_DCO 11 +#define CLKID_HIFI_PLL 12 + +#endif /* _DT_BINDINGS_CLOCK_AMLOGIC_A5_PLL_CLKC_H */ -- 2.42.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic