1*6a8a0c1dSAlexander Shiyan* ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs 2*6a8a0c1dSAlexander Shiyan 3*6a8a0c1dSAlexander ShiyanRequired properties: 4*6a8a0c1dSAlexander Shiyan- compatible: Should contain "cirrus,clps711x-mctrl-gpio". 5*6a8a0c1dSAlexander Shiyan- gpio-controller: Marks the device node as a gpio controller. 6*6a8a0c1dSAlexander Shiyan- #gpio-cells: Should be two. The first cell is the pin number and 7*6a8a0c1dSAlexander Shiyan the second cell is used to specify the gpio polarity: 8*6a8a0c1dSAlexander Shiyan 0 = Active high, 9*6a8a0c1dSAlexander Shiyan 1 = Active low. 10*6a8a0c1dSAlexander Shiyan 11*6a8a0c1dSAlexander ShiyanExample: 12*6a8a0c1dSAlexander Shiyan sysgpio: sysgpio { 13*6a8a0c1dSAlexander Shiyan compatible = "cirrus,ep7312-mctrl-gpio", 14*6a8a0c1dSAlexander Shiyan "cirrus,clps711x-mctrl-gpio"; 15*6a8a0c1dSAlexander Shiyan gpio-controller; 16*6a8a0c1dSAlexander Shiyan #gpio-cells = <2>; 17*6a8a0c1dSAlexander Shiyan }; 18