From patchwork Fri May 10 09:08:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Rokosov X-Patchwork-Id: 13661086 Received: from mx1.sberdevices.ru (mx1.sberdevices.ru [37.18.73.165]) (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 23E3415FA87; Fri, 10 May 2024 09:09:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=37.18.73.165 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715332194; cv=none; b=sluVcPXJOyroml6h+kMkBdXKRRFD+cVPvySK5FpYrVsc40OHRude99oaC9eJDKSjCJsMjOaUXxzDaDkxTrvSaW7gq07eagTDL/HImF0NjykAeFHC9jsywroN/MclOkBrM72E6YrLH2eRr7jUAoBmFBjxnU73JStUKzReqyNzLcM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715332194; c=relaxed/simple; bh=R/flUDjC7E45Ro1CLhuh7HLFvXuauotSCCK43gootl4=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=O0vRCepROKZcESSp1crqvYVjSak0CDV0YPPHEF4YF05GVb0e/0X7HXIfLYsKHAluEWSF8oLHHrpD00kzI5ITknIYgkBcgbdkqC1kriCjFIyg02KX9u+9twcNQlNsUClvfVeg4eMe8rwV0MF2fgweItv+2bjc7DoUdc6lylBF/VQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=a83TjLka; arc=none smtp.client-ip=37.18.73.165 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="a83TjLka" Received: from p-infra-ksmg-sc-msk01 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id 7E08A100007; Fri, 10 May 2024 12:09:43 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru 7E08A100007 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1715332183; bh=4LAsdWdLoSRoUuNtF2xx6rhDpJfhCRjC9Ooyt36Hl4E=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=a83TjLkaZb+KyKIRUnbjAb073bX0NvqCZ0eZx/EoWJ9iVdnqeYV3yyPDaTkV9KMQL Tj756QY1ziPxQefJr4yL+/owW3IXH6XjSR0212QJZx9lxtbgI+u8RKG/9tnEY9yf8+ i4Set7Hs++qZi9XMJck9nZdWSquEvTMuCakWwHODNk9lv1hcSBmhMVkCfkKU/VulRB WH4DVLKDByr/NLB0FvZih6C1o47hBMvc8ctsEpSIoB9lIq5yBfhXBsXsbu3rgei/x9 QjXyaA9Ecgus9UvVPQdyXNqwnd06GF1O37fzGytsxruaa4WZTAhDVdCQkatN2+mtG6 ssJRWWR/vfmLg== Received: from smtp.sberdevices.ru (p-i-exch-sc-m02.sberdevices.ru [172.16.192.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Fri, 10 May 2024 12:09:43 +0300 (MSK) Received: from CAB-WSD-L081021.sberdevices.ru (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Fri, 10 May 2024 12:09:42 +0300 From: Dmitry Rokosov To: , , , , , , , CC: , , , , , , , , Dmitry Rokosov Subject: [PATCH v2 2/7] dt-bindings: clock: meson: a1: pll: introduce new syspll bindings Date: Fri, 10 May 2024 12:08:54 +0300 Message-ID: <20240510090933.19464-3-ddrokosov@salutedevices.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240510090933.19464-1-ddrokosov@salutedevices.com> References: <20240510090933.19464-1-ddrokosov@salutedevices.com> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 185158 [May 10 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: ddrokosov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 19 0.3.19 07c7fa124d1a1dc9662cdc5aace418c06ae99d2b, {Tracking_from_domain_doesnt_match_to}, 100.64.160.123:7.1.2;salutedevices.com:7.1.1;smtp.sberdevices.ru:5.0.1,7.1.1;127.0.0.199:7.1.2;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/05/10 07:36:00 #25144647 X-KSMG-AntiVirus-Status: Clean, skipped The 'syspll' PLL is a general-purpose PLL designed specifically for the CPU clock. It is capable of producing output frequencies within the range of 768MHz to 1536MHz. The clock source sys_pll_div16, being one of the GEN clock parents, plays a crucial role and cannot be tagged as "optional". Unfortunately, it was not implemented earlier due to the cpu clock ctrl driver's pending status on the TODO list. Signed-off-by: Dmitry Rokosov --- .../devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml | 7 +++++-- include/dt-bindings/clock/amlogic,a1-pll-clkc.h | 2 ++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml index a59b188a8bf5..fbba57031278 100644 --- a/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml +++ b/Documentation/devicetree/bindings/clock/amlogic,a1-pll-clkc.yaml @@ -26,11 +26,13 @@ properties: items: - description: input fixpll_in - description: input hifipll_in + - description: input syspll_in clock-names: items: - const: fixpll_in - const: hifipll_in + - const: syspll_in required: - compatible @@ -53,7 +55,8 @@ examples: reg = <0 0x7c80 0 0x18c>; #clock-cells = <1>; clocks = <&clkc_periphs CLKID_FIXPLL_IN>, - <&clkc_periphs CLKID_HIFIPLL_IN>; - clock-names = "fixpll_in", "hifipll_in"; + <&clkc_periphs CLKID_HIFIPLL_IN>, + <&clkc_periphs CLKID_SYSPLL_IN>; + clock-names = "fixpll_in", "hifipll_in", "syspll_in"; }; }; diff --git a/include/dt-bindings/clock/amlogic,a1-pll-clkc.h b/include/dt-bindings/clock/amlogic,a1-pll-clkc.h index 2b660c0f2c9f..a702d610589c 100644 --- a/include/dt-bindings/clock/amlogic,a1-pll-clkc.h +++ b/include/dt-bindings/clock/amlogic,a1-pll-clkc.h @@ -21,5 +21,7 @@ #define CLKID_FCLK_DIV5 8 #define CLKID_FCLK_DIV7 9 #define CLKID_HIFI_PLL 10 +#define CLKID_SYS_PLL 11 +#define CLKID_SYS_PLL_DIV16 12 #endif /* __A1_PLL_CLKC_H */