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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8CC0C761A6 for ; Tue, 4 Apr 2023 15:55:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235856AbjDDPzE (ORCPT ); Tue, 4 Apr 2023 11:55:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235925AbjDDPyu (ORCPT ); Tue, 4 Apr 2023 11:54:50 -0400 Received: from mx.sberdevices.ru (mx.sberdevices.ru [45.89.227.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CDEF95581; Tue, 4 Apr 2023 08:54:21 -0700 (PDT) Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mx.sberdevices.ru (Postfix) with ESMTP id 1F8DE5FD12; Tue, 4 Apr 2023 18:53:46 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1680623626; bh=Gfq69bQPhpjDfFKGpxkK2P8CaECp/U2kprHt2hfdBMM=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=P5u5mTrgejFlkllujy2AXxn1rVV1icQkYTxA6iJKNvVvJlg47eHFhkCVPm9yUwR0F e3yGR3O7KYQZzZ40UxCbYlXmAzq2TSjaIT8EGHaBPThcHUcK+Ys2VbnyzG3+oamEaO TEe91tb4vmAYqXXFiyn3EHw3tn+ishJaMhKQPbJcbkBTL1cFlBE5bWgFTLraTFcdSP y0dFdlu7P/t5e5aTAG9qzjr3SUXH6VR0zP3fhfUzpPiQ6P9/7OC6FIY98ehXWb5xC/ DoZQz7zDoiMRiy70nTR5JROXlWmxJFw8afMKCDSudGyW05LjHEzehMmD2esk4Mfxxf HEoHFoxYiiPKA== Received: from S-MS-EXCH01.sberdevices.ru (S-MS-EXCH01.sberdevices.ru [172.16.1.4]) by mx.sberdevices.ru (Postfix) with ESMTP; Tue, 4 Apr 2023 18:53:46 +0300 (MSK) From: Dmitry Rokosov To: , , , , , , , CC: , , , , , , , , Dmitry Rokosov Subject: [PATCH v12 3/6] dt-bindings: clock: meson: add A1 PLL clock controller bindings Date: Tue, 4 Apr 2023 18:53:29 +0300 Message-ID: <20230404155332.9571-4-ddrokosov@sberdevices.ru> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20230404155332.9571-1-ddrokosov@sberdevices.ru> References: <20230404155332.9571-1-ddrokosov@sberdevices.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.16.1.6] X-ClientProxiedBy: S-MS-EXCH01.sberdevices.ru (172.16.1.4) To S-MS-EXCH01.sberdevices.ru (172.16.1.4) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/04/04 13:20:00 #21030339 X-KSMG-AntiVirus-Status: Clean, skipped Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the documentation for Amlogic A1 PLL clock driver, and A1 PLL clock controller bindings. Also include new A1 clock controller dt bindings to MAINTAINERS. Signed-off-by: Jian Hu Signed-off-by: Dmitry Rokosov --- .../bindings/clock/amlogic,a1-pll-clkc.yaml | 58 +++++++++++++++++++ MAINTAINERS | 1 + .../dt-bindings/clock/amlogic,a1-pll-clkc.h | 20 +++++++ 3 files changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml create mode 100644 include/dt-bindings/clock/amlogic,a1-pll-clkc.h diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml new file mode 100644 index 000000000000..b3f46cf4b161 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/amlogic,a1-pll-clkc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson A/C serials PLL Clock Control Unit + +maintainers: + - Neil Armstrong + - Jerome Brunet + - Jian Hu + - Dmitry Rokosov + +properties: + compatible: + const: amlogic,a1-pll-clkc + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + + clocks: + items: + - description: input fixpll_in + - description: input hifipll_in + + clock-names: + items: + - const: fixpll_in + - const: hifipll_in + +required: + - compatible + - '#clock-cells' + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + apb { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@7c80 { + compatible = "amlogic,a1-pll-clkc"; + reg = <0 0x7c80 0 0x18c>; + #clock-cells = <1>; + clocks = <&clkc_periphs_fixpll_in>, + <&clkc_periphs_hifipll_in>; + clock-names = "fixpll_in", "hifipll_in"; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 39ff1a717625..8438bc9bd636 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1895,6 +1895,7 @@ L: linux-amlogic@lists.infradead.org S: Maintained F: Documentation/devicetree/bindings/clock/amlogic* F: drivers/clk/meson/ +F: include/dt-bindings/clock/a1* F: include/dt-bindings/clock/gxbb* F: include/dt-bindings/clock/meson* diff --git a/include/dt-bindings/clock/amlogic,a1-pll-clkc.h b/include/dt-bindings/clock/amlogic,a1-pll-clkc.h new file mode 100644 index 000000000000..94554ea52da4 --- /dev/null +++ b/include/dt-bindings/clock/amlogic,a1-pll-clkc.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ +/* + * Copyright (c) 2019 Amlogic, Inc. All rights reserved. + * Author: Jian Hu + * + * Copyright (c) 2023, SberDevices. All Rights Reserved. + * Author: Dmitry Rokosov + */ + +#ifndef __A1_PLL_CLKC_H +#define __A1_PLL_CLKC_H + +#define CLKID_FIXED_PLL 0 +#define CLKID_FCLK_DIV2 1 +#define CLKID_FCLK_DIV3 2 +#define CLKID_FCLK_DIV5 3 +#define CLKID_FCLK_DIV7 4 +#define CLKID_HIFI_PLL 5 + +#endif /* __A1_PLL_CLKC_H */ -- 2.36.0