Messages in this thread Patch in this message | | | From | André Draszik <> | Subject | [PATCH v3 08/12] ARM: dts: imx7d: cl-som-imx7: update UART1 (debug) clock | Date | Fri, 31 Jan 2020 08:36:34 +0000 |
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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 --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"; }; -- 2.23.0.rc1
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