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Wed, 05 Jun 2024 09:33:30 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 9CE2540045; Wed, 5 Jun 2024 09:33:25 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7D8FE2115E2; Wed, 5 Jun 2024 09:32:36 +0200 (CEST) Received: from [10.48.86.79] (10.48.86.79) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 5 Jun 2024 09:32:35 +0200 Message-ID: <314f1f33-7f6b-4b10-a05e-f9e0d5456e31@foss.st.com> Date: Wed, 5 Jun 2024 09:32:35 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] arm64: dts: st: enable STM32 access controller for RCC To: , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Michael Turquette , Stephen Boyd , Maxime Ripard , Dan Carpenter CC: , , , , References: <20240529131310.260954-1-gabriel.fernandez@foss.st.com> <20240529131310.260954-4-gabriel.fernandez@foss.st.com> Content-Language: en-US From: Alexandre TORGUE In-Reply-To: <20240529131310.260954-4-gabriel.fernandez@foss.st.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-04_11,2024-06-05_01,2024-05-17_01 Hi Gabriel On 5/29/24 15:13, gabriel.fernandez@foss.st.com wrote: > From: Gabriel Fernandez > > Use an STM32 access controller to filter the registration of clocks. > > Signed-off-by: Gabriel Fernandez > --- > arch/arm64/boot/dts/st/stm32mp251.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi > index dcd0656d67a8..602d02efc202 100644 > --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi > +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi > @@ -441,6 +441,7 @@ rcc: clock-controller@44200000 { > <&scmi_clk CK_SCMI_TIMG2>, > <&scmi_clk CK_SCMI_PLL3>, > <&clk_dsi_txbyte>; > + access-controllers = <&rifsc 156>; > }; > > exti1: interrupt-controller@44220000 { Applied on stm32-next. cheers Alex