Commit f378a8c7 authored by Lucien Zhao's avatar Lucien Zhao Committed by Fabio Baltieri
Browse files

dts: arm: nxp: rt118x: add two usdhc instances 



enable clock in soc.c
register two usdhc instances

Signed-off-by: default avatarLucien Zhao <lucien.zhao@nxp.com>
parent e44a7684

dts/arm/nxp/nxp_rt118x.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -1019,6 +1019,30 @@ 
		#size-cells = <0>;

	};



	usdhc1: usdhc@2850000 {

		compatible = "nxp,imx-usdhc";

		reg = <0x2850000 0x4000>;

		status = "disabled";

		interrupts = <86 0>;

		clocks = <&ccm IMX_CCM_USDHC1_CLK 0 0>;

		max-current-330 = <1020>;

		max-current-180 = <1020>;

		max-bus-freq = <208000000>;

		min-bus-freq = <400000>;

	};



	usdhc2: usdhc@2860000 {

		compatible = "nxp,imx-usdhc";

		reg = <0x2860000 0x4000>;

		status = "disabled";

		interrupts = <87 0>;

		clocks = <&ccm IMX_CCM_USDHC2_CLK 0 0>;

		max-current-330 = <1020>;

		max-current-180 = <1020>;

		max-bus-freq = <208000000>;

		min-bus-freq = <400000>;

	};



	edma3: dma-controller@4000000 {

		#dma-cells = <2>;

		compatible = "nxp,mcux-edma";

soc/nxp/imxrt/imxrt118x/soc.c

+18 −0
Original line number Diff line number Diff line
@@ -527,6 +527,24 @@ __weak void clock_init(void) 
		DT_PROP_BY_PHANDLE(DT_NODELABEL(usb1), clocks, clock_frequency));

#endif



#ifdef CONFIG_IMX_USDHC



#if DT_NODE_HAS_STATUS(DT_NODELABEL(usdhc1), okay)

	/* Configure USDHC1 using SysPll2Pfd2 */

	rootCfg.mux = kCLOCK_USDHC1_ClockRoot_MuxSysPll2Pfd2;

	rootCfg.div = 2;

	CLOCK_SetRootClock(kCLOCK_Root_Usdhc1, &rootCfg);

#endif



#if DT_NODE_HAS_STATUS(DT_NODELABEL(usdhc2), okay)

	/* Configure USDHC2 using SysPll2Pfd2 */

	rootCfg.mux = kCLOCK_USDHC2_ClockRoot_MuxSysPll2Pfd2;

	rootCfg.div = 2;

	CLOCK_SetRootClock(kCLOCK_Root_Usdhc2, &rootCfg);

#endif



#endif /* CONFIG_IMX_USDHC */



	/* Keep core clock ungated during WFI */

	CCM->LPCG[1].LPM0 = 0x33333333;

	CCM->LPCG[1].LPM1 = 0x33333333;

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