Lines Matching +full:rk3328 +full:- +full:grf +full:- +full:gpio
1 Rockchip RK3328 GRF (General Register Files) GPIO controller.
3 In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec mute
5 GRF_SOC_CON10 register in GRF. Aside from the GPIO_MUTE pin, the HDMI pins can
8 Currently this GPIO controller only supports the mute pin. If needed in the
12 - compatible: Should contain "rockchip,rk3328-grf-gpio".
13 - gpio-controller: Marks the device node as a gpio controller.
14 - #gpio-cells: Should be 2. The first cell is the pin number and
15 the second cell is used to specify the gpio polarity:
21 grf: syscon@ff100000 {
22 compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd";
24 grf_gpio: grf-gpio {
25 compatible = "rockchip,rk3328-grf-gpio";
26 gpio-controller;
27 #gpio-cells = <2>;
31 Note: The grf_gpio node should be declared as the child of the GRF (General