* 2518 40 MHz allwinner,sun8i-h3 allwinner,sun8i-h3-spi 16666667 Hz 83.33% 600000000 Hz assigned-clocks = <&ccu CLK_SPIx>
* 2517 40 MHz atmel,sama5d27 atmel,at91rm9200-spi 16400000 Hz 82.00% 82000000 Hz default
* 2518 40 MHz atmel,sama5d27 atmel,at91rm9200-spi 16400000 Hz 82.00% 82000000 Hz default
+ * 2518 40 MHz fsl,imx6dl fsl,imx51-ecspi 15000000 Hz 75.00% 30000000 Hz default
* 2517 20 MHz fsl,imx8mm fsl,imx51-ecspi 8333333 Hz 83.33% 16666667 Hz assigned-clocks = <&clk IMX8MM_CLK_ECSPIx_ROOT>
*
*/