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Wed, 12 Dec 2018 08:48:28 +0000 (GMT) Received: from localhost (10.75.127.51) by SFHDAG5NODE3.st.com (10.75.127.15) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 12 Dec 2018 09:48:27 +0100 From: Fabrice Gasnier To: , , Subject: [PATCH v2 1/3] dt-bindings: stm32: syscon: add clock support Date: Wed, 12 Dec 2018 09:48:13 +0100 Message-ID: <1544604495-4082-2-git-send-email-fabrice.gasnier@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1544604495-4082-1-git-send-email-fabrice.gasnier@st.com> References: <1544604495-4082-1-git-send-email-fabrice.gasnier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG2NODE1.st.com (10.75.127.4) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-12-12_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181212_004845_427621_E8FFA058 X-CRM114-Status: GOOD ( 10.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, mcoquelin.stm32@gmail.com, fabrice.gasnier@st.com, gabriel.fernandez@st.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org STM32 system configuration controller registers needs to be clocked. Document clock support on stm32-syscon. Signed-off-by: Fabrice Gasnier --- Changes in v2: - move clocks to specific bindings using syscon as per Rob's comment --- Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt index 99980ae..c92d411 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt +++ b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt @@ -5,10 +5,12 @@ Properties: - " st,stm32mp157-syscfg " - for stm32mp157 based SoCs, second value must be always "syscon". - reg : offset and length of the register set. + - clocks: phandle to the syscfg clock Example: syscfg: syscon@50020000 { compatible = "st,stm32mp157-syscfg", "syscon"; reg = <0x50020000 0x400>; + clocks = <&rcc SYSCFG>; }; -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel