Message ID | 20200528074029.24962-4-erwan.leray@st.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Thu, 28 May 2020 09:40:35 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 59E19100038; Thu, 28 May 2020 09:40:35 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node1.st.com [10.75.127.7]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 4DF872B188D; Thu, 28 May 2020 09:40:35 +0200 (CEST) Received: from localhost (10.75.127.46) by SFHDAG3NODE1.st.com (10.75.127.7) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 28 May 2020 09:40:34 +0200 From: Erwan Le Ray <erwan.leray@st.com> To: Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@st.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com> Subject: [PATCH 3/5] ARM: dts: stm32: add usart3 node to stm32mp157c-ev1 Date: Thu, 28 May 2020 09:40:27 +0200 Message-ID: <20200528074029.24962-4-erwan.leray@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200528074029.24962-1-erwan.leray@st.com> References: <20200528074029.24962-1-erwan.leray@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) To SFHDAG3NODE1.st.com (10.75.127.7) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.687 definitions=2020-05-28_02:2020-05-28, 2020-05-27 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200528_004040_604994_278624FA X-CRM114-Status: GOOD ( 11.79 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [62.209.51.94 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabrice Gasnier <fabrice.gasnier@st.com>, linux-stm32@st-md-mailman.stormreply.com, Erwan Le Ray <erwan.leray@st.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
STM32 add usart nodes support
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expand
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diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index b19056557ef0..e56dde8d20f8 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -19,6 +19,7 @@ aliases { serial0 = &uart4; + serial1 = &usart3; ethernet0 = ðernet0; }; @@ -341,6 +342,15 @@ }; }; +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_b>; + pinctrl-1 = <&usart3_sleep_pins_b>; + pinctrl-2 = <&usart3_idle_pins_b>; + uart-has-rtscts; + status = "disabled"; +}; + &usbh_ehci { phys = <&usbphyc_port0>; status = "okay";
Adds the usart3 node to stm32mp157c-ev1 board. usart3 pins are connected to GPIO Expansion connector. usart3 is disabled by default. Signed-off-by: Erwan Le Ray <erwan.leray@st.com>