Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/mips/mscc/serval_common.dtsi b/src/mips/mscc/serval_common.dtsi
new file mode 100644
index 0000000..5dc1eac
--- /dev/null
+++ b/src/mips/mscc/serval_common.dtsi
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microsemi Corporation
+ */
+
+#include "serval.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ i2c104 = &i2c104;
+ i2c105 = &i2c105;
+ i2c106 = &i2c106;
+ i2c107 = &i2c107;
+ i2c108 = &i2c108;
+ i2c109 = &i2c109;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ i2c0_imux: i2c0-imux {
+ compatible = "i2c-mux-pinctrl";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-parent = <&i2c0>;
+ pinctrl-names =
+ "i2c104", "i2c105", "i2c106", "i2c107",
+ "i2c108", "i2c109", "idle";
+ pinctrl-0 = <&i2cmux_0>;
+ pinctrl-1 = <&i2cmux_1>;
+ pinctrl-2 = <&i2cmux_2>;
+ pinctrl-3 = <&i2cmux_3>;
+ pinctrl-4 = <&i2cmux_4>;
+ pinctrl-5 = <&i2cmux_5>;
+ pinctrl-6 = <&i2cmux_pins_i>;
+ i2c104: i2c_sfp0@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c105: i2c_sfp1@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c106: i2c_sfp2@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c107: i2c_sfp3@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c108: i2c_sfp4@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c109: i2c_sfp5@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&gpio {
+ i2c_pins: i2c-pins {
+ pins = "GPIO_7"; /* No "default" scl for i2c0 */
+ function = "twi";
+ };
+ i2cmux_pins_i: i2cmux-pins {
+ pins = "GPIO_11", "GPIO_12", "GPIO_18", "GPIO_19",
+ "GPIO_20", "GPIO_21";
+ function = "twi_scl_m";
+ output-low;
+ };
+ i2cmux_0: i2cmux-0-pins {
+ pins = "GPIO_11";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_1: i2cmux-1-pins {
+ pins = "GPIO_12";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_2: i2cmux-2-pins {
+ pins = "GPIO_18";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_3: i2cmux-3-pins {
+ pins = "GPIO_19";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_4: i2cmux-4-pins {
+ pins = "GPIO_20";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_5: i2cmux-5-pins {
+ pins = "GPIO_21";
+ function = "twi_scl_m";
+ output-high;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ i2c-sda-hold-time-ns = <300>;
+};
+