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 E8665C83F1A for ; Fri, 11 Jul 2025 01:20:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/KCDc8HGD0oatehM7h/rOjvj3w8/lE5bYnVCB2boJnM=; b=TKST8pl3loNKo3BrvJDWZxc27f WTMzHQbXIedNEvPlou+l/MI1kSAU48ianYlsAzusfK9QQ2iy1NXnhq1UMTixR0CALXk3eT0GXrGoA o0LI6C+2NfQNCHsNZQCOST0he0dEl6FXkEhQf1Y6012Z5KLjJn6NsBacNUldhGo9lRN+hYsI3gnHR 682iZqynQOg6sgJ9hLr54KkRLGGLWvm+sfAQ/lHqGk8vDC8aoI2rVwH3HV91d0y4olhX9EEGaeiCx v0EdOKy7gGXiCdm0Klh/jfXqXciP0zUAKc59wk5xq+DwoSkRuF7yprbj0U3X3s03qB+RFrDBmp9Dy ROxtACFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ua2Qt-0000000DR7G-2TTc; Fri, 11 Jul 2025 01:20:15 +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 1ua09d-0000000DCuD-2OBw for linux-arm-kernel@lists.infradead.org; Thu, 10 Jul 2025 22:54:14 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 499A8436DC; Thu, 10 Jul 2025 22:54:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2437C4CEE3; Thu, 10 Jul 2025 22:54:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752188053; bh=C7sffkGR58/skNSnCNft/CdSrVspgq92A+XoY08I7pw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fDAIM/Mi+/m+JpTdV/OxxbHepVbjHZLt3Whl3McL7s9TFF1pDcA38Va/dah89aGws TYq9f0nd2OrOBVJrgoDj+aYmAamLCfAobDzl4z68SrCYH9YQ0XqklhxA4oqJUMBnf+ VNAg0oGNk2zSR7G3NV+5Rgmr1rzj2DWuqFvSCVm1bFwl1ekuW/vbOhgELK4jWPySIw RJJEOPN6jTNAWAceKWQnYM9uB1Mk3v6dLz9KfMMAQsAgUnKFbK2UUP0avIv2mJ4ig2 ilq/2ANmEKeHVYoHYqfzbubLA5zRDtv0ow6YQ7YTpgYziaY65zhqLs+6gfwUzNEEe1 7NlLf9rVs1WjA== Date: Thu, 10 Jul 2025 17:54:12 -0500 From: Rob Herring To: Luo Jie Cc: Georgi Djakov , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Michael Turquette , Stephen Boyd , Anusha Rao , Konrad Dybcio , Philipp Zabel , Richard Cochran , Catalin Marinas , Will Deacon , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, quic_kkumarcs@quicinc.com, quic_linchen@quicinc.com, quic_leiwei@quicinc.com, quic_pavir@quicinc.com, quic_suruchia@quicinc.com Subject: Re: [PATCH v3 05/10] dt-bindings: clock: ipq9574: Rename NSS CC source clocks to drop rate Message-ID: <20250710225412.GA25762-robh@kernel.org> References: <20250710-qcom_ipq5424_nsscc-v3-0-f149dc461212@quicinc.com> <20250710-qcom_ipq5424_nsscc-v3-5-f149dc461212@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250710-qcom_ipq5424_nsscc-v3-5-f149dc461212@quicinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250710_155413_647342_568EFC24 X-CRM114-Status: GOOD ( 14.80 ) 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 On Thu, Jul 10, 2025 at 08:28:13PM +0800, Luo Jie wrote: > Drop the clock rate suffix from the NSS Clock Controller clock names for > PPE and NSS clocks. A generic name allows for easier extension of support > to additional SoCs that utilize same hardware design. This is an ABI change. You must state that here and provide a reason the change is okay (assuming it is). Otherwise, you are stuck with the name even if not optimal. > > Signed-off-by: Luo Jie > --- > .../devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml b/Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml > index 17252b6ea3be..b9ca69172adc 100644 > --- a/Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml > +++ b/Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml > @@ -25,8 +25,8 @@ properties: > clocks: > items: > - description: Board XO source > - - description: CMN_PLL NSS 1200MHz (Bias PLL cc) clock source > - - description: CMN_PLL PPE 353MHz (Bias PLL ubi nc) clock source > + - description: CMN_PLL NSS (Bias PLL cc) clock source > + - description: CMN_PLL PPE (Bias PLL ubi nc) clock source > - description: GCC GPLL0 OUT AUX clock source > - description: Uniphy0 NSS Rx clock source > - description: Uniphy0 NSS Tx clock source > @@ -42,8 +42,8 @@ properties: > clock-names: > items: > - const: xo > - - const: nss_1200 > - - const: ppe_353 > + - const: nss > + - const: ppe > - const: gpll0_out > - const: uniphy0_rx > - const: uniphy0_tx > @@ -82,8 +82,8 @@ examples: > <&uniphy 5>, > <&gcc GCC_NSSCC_CLK>; > clock-names = "xo", > - "nss_1200", > - "ppe_353", > + "nss", > + "ppe", > "gpll0_out", > "uniphy0_rx", > "uniphy0_tx", > > -- > 2.34.1 >