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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Michael Turquette , Stephen Boyd , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v2 7/7] riscv: dts: microchip: add missing CAN bus clocks Date: Mon, 22 Jan 2024 12:19:55 +0000 Message-ID: <20240122-splice-poncho-18a369c7dbc7@spud> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122-catty-roast-d3625dbb02fe@spud> References: <20240122-catty-roast-d3625dbb02fe@spud> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1347; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=pLA+R73nzpZMSjL5ZIEEpNbYsZjEzmZPe5bK/xmNjSY=; b=owGbwMvMwCFWscWwfUFT0iXG02pJDKnrYlPleT5Wn+6OL38lGp3sdiX9kvjzCpZLh79GzvM5s zmRq2ByRykLgxgHg6yYIkvi7b4WqfV/XHY497yFmcPKBDKEgYtTACZS+YmRYZunivptLuErjQu/ N1lXLrlwi/XW5XCGE7N82m+Ic7Ruv83wz+SeTKeekUOK973a71eDBd/2iDnWPnL2uLo3PEXiktF WJgA= X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1788793311562600891 X-GMAIL-MSGID: 1788793311562600891 From: Conor Dooley The CAN controller on PolarFire SoC has an AHB peripheral clock _and_ a CAN bus clock. The bus clock was omitted when the binding was written, but is required for operation. Make up for lost time and add to the DT. Fixes: 38a71fc04895 ("riscv: dts: microchip: add mpfs's CAN controllers") Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/microchip/mpfs.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index 266489d43912..4d70df0f908c 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -416,7 +416,7 @@ i2c1: i2c@2010b000 { can0: can@2010c000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010c000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN0>; + clocks = <&clkcfg CLK_CAN0>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <56>; status = "disabled"; @@ -425,7 +425,7 @@ can0: can@2010c000 { can1: can@2010d000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010d000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN1>; + clocks = <&clkcfg CLK_CAN1>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <57>; status = "disabled";