diff mbox series

[08/12] ARM: dts: imx7d: cl-som-imx7: update UART1 (debug) clock

Message ID 20190826153800.35400-8-git@andred.net (mailing list archive)
State New, archived
Headers show
Series [01/12] ARM: dts: imx7d: cl-som-imx7 imx7d-sbc-imx7: move USB | expand

Commit Message

André Draszik Aug. 26, 2019, 3:37 p.m. UTC 
assign OSC as uart1 (debug) clock to achieve low power,
so that the PLL doesn't need to be kept on

Signed-off-by: André Draszik <git@andred.net>
Cc: Ilya Ledvich <ilya@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
 arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index d4637a8ca223..f80be855b4ec 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -222,7 +222,7 @@ 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
 	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
-	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
+	assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
 	status = "okay";
 };