Merge branch 'next' into for-linus

Prepare input updates for 5.11 merge window.

1 files changed, 92 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
new file mode 100644
index 000000000000..d71f11a10b3d
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb_common.dtsi"
+
+/{
+	aliases {
+	    i2c0   = &i2c0;
+	    i2c152 = &i2c152;
+	    i2c153 = &i2c153;
+	    i2c154 = &i2c154;
+	    i2c155 = &i2c155;
+	};
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+		priority = <200>;
+	};
+};
+
+&gpio {
+	i2cmux_pins_i: i2cmux-pins-i {
+	       pins = "GPIO_35", "GPIO_36",
+		      "GPIO_50", "GPIO_51";
+		function = "twi_scl_m";
+		output-low;
+	};
+	i2cmux_s29: i2cmux-0 {
+		pins = "GPIO_35";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_s30: i2cmux-1 {
+		pins = "GPIO_36";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_s31: i2cmux-2 {
+		pins = "GPIO_50";
+		function = "twi_scl_m";
+		output-high;
+	};
+	i2cmux_s32: i2cmux-3 {
+		pins = "GPIO_51";
+		function = "twi_scl_m";
+		output-high;
+	};
+};
+
+&axi {
+	i2c0_imux: i2c0-imux@0 {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-parent = <&i2c0>;
+	};
+};
+
+&i2c0_imux {
+	pinctrl-names =
+		"i2c152", "i2c153", "i2c154", "i2c155",
+		"idle";
+	pinctrl-0 = <&i2cmux_s29>;
+	pinctrl-1 = <&i2cmux_s30>;
+	pinctrl-2 = <&i2cmux_s31>;
+	pinctrl-3 = <&i2cmux_s32>;
+	pinctrl-4 = <&i2cmux_pins_i>;
+	i2c152: i2c_sfp1 {
+		reg = <0x0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+	i2c153: i2c_sfp2 {
+		reg = <0x1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+	i2c154: i2c_sfp3 {
+		reg = <0x2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+	i2c155: i2c_sfp4 {
+		reg = <0x3>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+};