| ZTE ZX296702 GPIO controller |
| |
| Required properties: |
| - compatible : "zte,zx296702-gpio" |
| - #gpio-cells : Should be two. The first cell is the pin number and the |
| second cell is used to specify optional parameters: |
| - bit 0 specifies polarity (0 for normal, 1 for inverted) |
| - gpio-controller : Marks the device node as a GPIO controller. |
| - interrupts : Interrupt mapping for GPIO IRQ. |
| - gpio-ranges : Interaction with the PINCTRL subsystem. |
| |
| gpio1: gpio@b008040 { |
| compatible = "zte,zx296702-gpio"; |
| reg = <0xb008040 0x40>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-ranges = < &pmx0 0 54 2 &pmx0 2 59 14>; |
| interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-parent = <&intc>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| clock-names = "gpio_pclk"; |
| clocks = <&lsp0clk ZX296702_GPIO_CLK>; |
| }; |
