arch/arm/boot/dts/kirkwood-km_common.dtsi

   1 / {
   2         chosen {
   3                 bootargs = "console=ttyS0,115200n8 earlyprintk";
   4                 stdout-path = &uart0;
   5         };
   6
   7         mbus {
   8                 pcie-controller {
   9                         status = "okay";
  10
  11                         pcie@1,0 {
  12                                 status = "okay";
  13                         };
  14                 };
  15         };
  16
  17         ocp@f1000000 {
  18                 pinctrl: pin-controller@10000 {
  19                         pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >;
  20                         pinctrl-names = "default";
  21
  22                         pmx_i2c_gpio_sda: pmx-gpio-sda {
  23                                 marvell,pins = "mpp8";
  24                                 marvell,function = "gpio";
  25                         };
  26                         pmx_i2c_gpio_scl: pmx-gpio-scl {
  27                                 marvell,pins = "mpp9";
  28                                 marvell,function = "gpio";
  29                         };
  30                 };
  31
  32                 serial@12000 {
  33                         status = "okay";
  34                 };
  35         };
  36
  37         i2c@0 {
  38                 compatible = "i2c-gpio";
  39                 gpios = < &gpio0 8 GPIO_ACTIVE_HIGH             /* sda */
  40                           &gpio0 9 GPIO_ACTIVE_HIGH>;           /* scl */
  41                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  42         };
  43 };
  44
  45 &nand {
  46         status = "okay";
  47         chip-delay = <25>;
  48 };