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Mon, 27 Mar 2023 17:30:47 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id E84F721A206; Mon, 27 Mar 2023 17:30:47 +0200 (CEST) Received: from localhost (10.201.20.168) 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 15.1.2507.17; Mon, 27 Mar 2023 17:30:47 +0200 From: Valentin Caron To: Alexandre Torgue CC: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , , , , Subject: [PATCH 1/7] ARM: dts: stm32: change USART1 clock to an SCMI clock on stm32mp15 boards Date: Mon, 27 Mar 2023 17:29:42 +0200 Message-ID: <20230327152948.274743-2-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230327152948.274743-1-valentin.caron@foss.st.com> References: <20230327152948.274743-1-valentin.caron@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.201.20.168] X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-24_11,2023-03-27_02,2023-02-09_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" On ST stm32mp15 boards, change clock of USART1 node to SCMI clock "CK_SCMI_USART1" Signed-off-by: Valentin Caron --- arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts | 4 ++++ arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts | 4 ++++ arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts | 4 ++++ arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts | 4 ++++ 4 files changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts b/arch/arm/boot/dts= /stm32mp157a-dk1-scmi.dts index e539cc80bef8..5c8164c10e46 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts @@ -77,3 +77,7 @@ &rng1 { &rtc { clocks =3D <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks =3D <&scmi_clk CK_SCMI_USART1>; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts b/arch/arm/boot/dts= /stm32mp157c-dk2-scmi.dts index 97e4f94b0a24..2c9a207a9d49 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts @@ -83,3 +83,7 @@ &rng1 { &rtc { clocks =3D <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks =3D <&scmi_clk CK_SCMI_USART1>; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts b/arch/arm/boot/dts= /stm32mp157c-ed1-scmi.dts index 9cf0a44d2f47..21c8169f0e82 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts @@ -82,3 +82,7 @@ &rng1 { &rtc { clocks =3D <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks =3D <&scmi_clk CK_SCMI_USART1>; +}; diff --git a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts b/arch/arm/boot/dts= /stm32mp157c-ev1-scmi.dts index 3b9dd6f4ccc9..0084abbeb60e 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts @@ -88,3 +88,7 @@ &rng1 { &rtc { clocks =3D <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; }; + +&usart1 { + clocks =3D <&scmi_clk CK_SCMI_USART1>; +}; --=20 2.25.1