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Diffstat (limited to 'arch/arm/boot/dts/kirkwood-km_common.dtsi')
-rw-r--r--arch/arm/boot/dts/kirkwood-km_common.dtsi47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood-km_common.dtsi b/arch/arm/boot/dts/kirkwood-km_common.dtsi
new file mode 100644
index 000000000..75dc83914
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-km_common.dtsi
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0
+/ {
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
+ stdout-path = &uart0;
+ };
+
+ ocp@f1000000 {
+ pinctrl: pin-controller@10000 {
+ pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >;
+ pinctrl-names = "default";
+
+ pmx_i2c_gpio_sda: pmx-gpio-sda {
+ marvell,pins = "mpp8";
+ marvell,function = "gpio";
+ };
+ pmx_i2c_gpio_scl: pmx-gpio-scl {
+ marvell,pins = "mpp9";
+ marvell,function = "gpio";
+ };
+ };
+
+ serial@12000 {
+ status = "okay";
+ };
+ };
+
+ i2c {
+ compatible = "i2c-gpio";
+ gpios = < &gpio0 8 GPIO_ACTIVE_HIGH /* sda */
+ &gpio0 9 GPIO_ACTIVE_HIGH>; /* scl */
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ };
+};
+
+&nand {
+ status = "okay";
+ chip-delay = <25>;
+};
+
+&pciec {
+ status = "okay";
+};
+
+&pcie0 {
+ status = "okay";
+};