summaryrefslogtreecommitdiffstats
path: root/arch/arm64/boot/dts/microchip
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/boot/dts/microchip')
-rw-r--r--arch/arm64/boot/dts/microchip/Makefile4
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5.dtsi484
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_nand.dtsi31
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb125.dts79
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb134.dts18
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi907
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts40
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb135.dts18
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi752
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts40
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi31
11 files changed, 2404 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/microchip/Makefile b/arch/arm64/boot/dts/microchip/Makefile
new file mode 100644
index 0000000000..c6e0313eea
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb125.dtb
+dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb134.dtb sparx5_pcb134_emmc.dtb
+dtb-$(CONFIG_ARCH_SPARX5) += sparx5_pcb135.dtb sparx5_pcb135_emmc.dtb
diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi
new file mode 100644
index 0000000000..24075cd914
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -0,0 +1,484 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/microchip,sparx5.h>
+
+/ {
+ compatible = "microchip,sparx5";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ aliases {
+ spi0 = &spi0;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ };
+ };
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ reg = <0x0>;
+ enable-method = "psci";
+ next-level-cache = <&L2_0>;
+ };
+ cpu1: cpu@1 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ reg = <0x1>;
+ enable-method = "psci";
+ next-level-cache = <&L2_0>;
+ };
+ L2_0: l2-cache0 {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ };
+ };
+
+ arm-pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0>, <&cpu1>;
+ };
+
+ psci: psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ lcpll_clk: lcpll-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <2500000000>;
+ };
+
+ clks: clock-controller@61110000c {
+ compatible = "microchip,sparx5-dpll";
+ #clock-cells = <1>;
+ clocks = <&lcpll_clk>;
+ reg = <0x6 0x1110000c 0x24>;
+ };
+
+ ahb_clk: ahb-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <250000000>;
+ };
+
+ sys_clk: sys-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <625000000>;
+ };
+
+ axi: axi@600000000 {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges;
+
+ gic: interrupt-controller@600300000 {
+ compatible = "arm,gic-v3";
+ #interrupt-cells = <3>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-controller;
+ reg = <0x6 0x00300000 0x10000>, /* GIC Dist */
+ <0x6 0x00340000 0xc0000>, /* GICR */
+ <0x6 0x00200000 0x2000>, /* GICC */
+ <0x6 0x00210000 0x2000>, /* GICV */
+ <0x6 0x00220000 0x2000>; /* GICH */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ cpu_ctrl: syscon@600000000 {
+ compatible = "microchip,sparx5-cpu-syscon", "syscon",
+ "simple-mfd";
+ reg = <0x6 0x00000000 0xd0>;
+ mux: mux-controller {
+ compatible = "mmio-mux";
+ #mux-control-cells = <0>;
+ /*
+ * SI_OWNER and SI2_OWNER in GENERAL_CTRL
+ * SPI: value 9 - (SIMC,SIBM) = 0b1001
+ * SPI2: value 6 - (SIBM,SIMC) = 0b0110
+ */
+ mux-reg-masks = <0x88 0xf0>;
+ };
+ };
+
+ reset: reset-controller@611010008 {
+ compatible = "microchip,sparx5-switch-reset";
+ reg = <0x6 0x11010008 0x4>;
+ reg-names = "gcb";
+ #reset-cells = <1>;
+ cpu-syscon = <&cpu_ctrl>;
+ };
+
+ uart0: serial@600100000 {
+ pinctrl-0 = <&uart_pins>;
+ pinctrl-names = "default";
+ compatible = "ns16550a";
+ reg = <0x6 0x00100000 0x20>;
+ clocks = <&ahb_clk>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+ status = "disabled";
+ };
+
+ uart1: serial@600102000 {
+ pinctrl-0 = <&uart2_pins>;
+ pinctrl-names = "default";
+ compatible = "ns16550a";
+ reg = <0x6 0x00102000 0x20>;
+ clocks = <&ahb_clk>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+
+ status = "disabled";
+ };
+
+ spi0: spi@600104000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "microchip,sparx5-spi";
+ reg = <0x6 0x00104000 0x40>;
+ num-cs = <16>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ clocks = <&ahb_clk>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ timer1: timer@600105000 {
+ compatible = "snps,dw-apb-timer";
+ reg = <0x6 0x00105000 0x1000>;
+ clocks = <&ahb_clk>;
+ clock-names = "timer";
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ sdhci0: mmc@600800000 {
+ compatible = "microchip,dw-sparx5-sdhci";
+ status = "disabled";
+ reg = <0x6 0x00800000 0x1000>;
+ pinctrl-0 = <&emmc_pins>;
+ pinctrl-names = "default";
+ clocks = <&clks CLK_ID_AUX1>;
+ clock-names = "core";
+ assigned-clocks = <&clks CLK_ID_AUX1>;
+ assigned-clock-rates = <800000000>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ bus-width = <8>;
+ };
+
+ gpio: pinctrl@6110101e0 {
+ compatible = "microchip,sparx5-pinctrl";
+ reg = <0x6 0x110101e0 0x90>, <0x6 0x10508010 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&gpio 0 0 64>;
+ interrupt-controller;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+
+ cs1_pins: cs1-pins {
+ pins = "GPIO_16";
+ function = "si";
+ };
+
+ cs2_pins: cs2-pins {
+ pins = "GPIO_17";
+ function = "si";
+ };
+
+ cs3_pins: cs3-pins {
+ pins = "GPIO_18";
+ function = "si";
+ };
+
+ si2_pins: si2-pins {
+ pins = "GPIO_39", "GPIO_40", "GPIO_41";
+ function = "si2";
+ };
+
+ sgpio0_pins: sgpio-pins {
+ pins = "GPIO_0", "GPIO_1", "GPIO_2", "GPIO_3";
+ function = "sg0";
+ };
+
+ sgpio1_pins: sgpio1-pins {
+ pins = "GPIO_4", "GPIO_5", "GPIO_12", "GPIO_13";
+ function = "sg1";
+ };
+
+ sgpio2_pins: sgpio2-pins {
+ pins = "GPIO_30", "GPIO_31", "GPIO_32",
+ "GPIO_33";
+ function = "sg2";
+ };
+
+ uart_pins: uart-pins {
+ pins = "GPIO_10", "GPIO_11";
+ function = "uart";
+ };
+
+ uart2_pins: uart2-pins {
+ pins = "GPIO_26", "GPIO_27";
+ function = "uart2";
+ };
+
+ i2c_pins: i2c-pins {
+ pins = "GPIO_14", "GPIO_15";
+ function = "twi";
+ };
+
+ i2c2_pins: i2c2-pins {
+ pins = "GPIO_28", "GPIO_29";
+ function = "twi2";
+ };
+
+ emmc_pins: emmc-pins {
+ pins = "GPIO_34", "GPIO_35", "GPIO_36",
+ "GPIO_37", "GPIO_38", "GPIO_39",
+ "GPIO_40", "GPIO_41", "GPIO_42",
+ "GPIO_43", "GPIO_44", "GPIO_45",
+ "GPIO_46", "GPIO_47";
+ function = "emmc";
+ };
+
+ miim1_pins: miim1-pins {
+ pins = "GPIO_56", "GPIO_57";
+ function = "miim";
+ };
+
+ miim2_pins: miim2-pins {
+ pins = "GPIO_58", "GPIO_59";
+ function = "miim";
+ };
+
+ miim3_pins: miim3-pins {
+ pins = "GPIO_52", "GPIO_53";
+ function = "miim";
+ };
+ };
+
+ sgpio0: gpio@61101036c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "microchip,sparx5-sgpio";
+ status = "disabled";
+ clocks = <&sys_clk>;
+ pinctrl-0 = <&sgpio0_pins>;
+ pinctrl-names = "default";
+ resets = <&reset 0>;
+ reset-names = "switch";
+ reg = <0x6 0x1101036c 0x100>;
+ sgpio_in0: gpio@0 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <0>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ ngpios = <96>;
+ interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+ sgpio_out0: gpio@1 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <1>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ ngpios = <96>;
+ };
+ };
+
+ sgpio1: gpio@611010484 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "microchip,sparx5-sgpio";
+ status = "disabled";
+ clocks = <&sys_clk>;
+ pinctrl-0 = <&sgpio1_pins>;
+ pinctrl-names = "default";
+ resets = <&reset 0>;
+ reset-names = "switch";
+ reg = <0x6 0x11010484 0x100>;
+ sgpio_in1: gpio@0 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <0>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ ngpios = <96>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+ sgpio_out1: gpio@1 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <1>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ ngpios = <96>;
+ };
+ };
+
+ sgpio2: gpio@61101059c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "microchip,sparx5-sgpio";
+ status = "disabled";
+ clocks = <&sys_clk>;
+ pinctrl-0 = <&sgpio2_pins>;
+ pinctrl-names = "default";
+ resets = <&reset 0>;
+ reset-names = "switch";
+ reg = <0x6 0x1101059c 0x100>;
+ sgpio_in2: gpio@0 {
+ reg = <0>;
+ compatible = "microchip,sparx5-sgpio-bank";
+ gpio-controller;
+ #gpio-cells = <3>;
+ ngpios = <96>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+ sgpio_out2: gpio@1 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <1>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ ngpios = <96>;
+ };
+ };
+
+ i2c0: i2c@600101000 {
+ compatible = "snps,designware-i2c";
+ status = "disabled";
+ pinctrl-0 = <&i2c_pins>;
+ pinctrl-names = "default";
+ reg = <0x6 0x00101000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ i2c-sda-hold-time-ns = <300>;
+ clock-frequency = <100000>;
+ clocks = <&ahb_clk>;
+ };
+
+ i2c1: i2c@600103000 {
+ compatible = "snps,designware-i2c";
+ status = "disabled";
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+ reg = <0x6 0x00103000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+ i2c-sda-hold-time-ns = <300>;
+ clock-frequency = <100000>;
+ clocks = <&ahb_clk>;
+ };
+
+ tmon0: tmon@610508110 {
+ compatible = "microchip,sparx5-temp";
+ reg = <0x6 0x10508110 0xc>;
+ #thermal-sensor-cells = <0>;
+ clocks = <&ahb_clk>;
+ };
+
+ mdio0: mdio@6110102b0 {
+ compatible = "mscc,ocelot-miim";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x6 0x110102b0 0x24>;
+ };
+
+ mdio1: mdio@6110102d4 {
+ compatible = "mscc,ocelot-miim";
+ status = "disabled";
+ pinctrl-0 = <&miim1_pins>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x6 0x110102d4 0x24>;
+ };
+
+ mdio2: mdio@6110102f8 {
+ compatible = "mscc,ocelot-miim";
+ status = "disabled";
+ pinctrl-0 = <&miim2_pins>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x6 0x110102d4 0x24>;
+ };
+
+ mdio3: mdio@61101031c {
+ compatible = "mscc,ocelot-miim";
+ status = "disabled";
+ pinctrl-0 = <&miim3_pins>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x6 0x1101031c 0x24>;
+ };
+
+ serdes: serdes@10808000 {
+ compatible = "microchip,sparx5-serdes";
+ #phy-cells = <1>;
+ clocks = <&sys_clk>;
+ reg = <0x6 0x10808000 0x5d0000>;
+ };
+
+ switch: switch@600000000 {
+ compatible = "microchip,sparx5-switch";
+ reg = <0x6 0 0x401000>,
+ <0x6 0x10004000 0x7fc000>,
+ <0x6 0x11010000 0xaf0000>;
+ reg-names = "cpu", "dev", "gcb";
+ interrupt-names = "xtr", "fdma", "ptp";
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&reset 0>;
+ reset-names = "switch";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_nand.dtsi b/arch/arm64/boot/dts/microchip/sparx5_nand.dtsi
new file mode 100644
index 0000000000..ce0747fd64
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_nand.dtsi
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+&gpio {
+ cs14_pins: cs14-pins {
+ pins = "GPIO_44";
+ function = "si";
+ };
+};
+
+&spi0 {
+ pinctrl-0 = <&si2_pins>;
+ pinctrl-names = "default";
+ spi@e {
+ compatible = "spi-mux";
+ mux-controls = <&mux>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <14>; /* CS14 */
+ flash@6 {
+ compatible = "spi-nand";
+ pinctrl-0 = <&cs14_pins>;
+ pinctrl-names = "default";
+ reg = <0x6>; /* SPI2 */
+ spi-max-frequency = <42000000>;
+ rx-sample-delay-ns = <7>; /* Tune for speed */
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts
new file mode 100644
index 0000000000..dbf8c1d48a
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb_common.dtsi"
+
+/ {
+ model = "Sparx5 PCB125 Reference Board";
+ compatible = "microchip,sparx5-pcb125", "microchip,sparx5";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x10000000>;
+ };
+};
+
+&gpio {
+ emmc_pins: emmc-pins {
+ /* NB: No "GPIO_35", "GPIO_36", "GPIO_37"
+ * (N/A: CARD_nDETECT, CARD_WP, CARD_LED)
+ */
+ pins = "GPIO_34", "GPIO_38", "GPIO_39",
+ "GPIO_40", "GPIO_41", "GPIO_42",
+ "GPIO_43", "GPIO_44", "GPIO_45",
+ "GPIO_46", "GPIO_47";
+ drive-strength = <3>;
+ function = "emmc";
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ pinctrl-0 = <&emmc_pins>;
+ max-frequency = <8000000>;
+ microchip,clock-delay = <10>;
+};
+
+&spi0 {
+ status = "okay";
+ spi@0 {
+ compatible = "spi-mux";
+ mux-controls = <&mux>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>; /* CS0 */
+ flash@9 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0x9>; /* SPI */
+ };
+ };
+ spi@1 {
+ compatible = "spi-mux";
+ mux-controls = <&mux 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>; /* CS1 */
+ flash@9 {
+ compatible = "spi-nand";
+ pinctrl-0 = <&cs1_pins>;
+ pinctrl-names = "default";
+ spi-max-frequency = <8000000>;
+ reg = <0x9>; /* SPI */
+ };
+ };
+};
+
+&sgpio0 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <0 23>;
+};
+
+&i2c1 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts
new file mode 100644
index 0000000000..45ca1af7e8
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb134_board.dtsi"
+#include "sparx5_nand.dtsi"
+
+/ {
+ model = "Sparx5 PCB134 Reference Board (NAND)";
+ compatible = "microchip,sparx5-pcb134", "microchip,sparx5";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x10000000>;
+ };
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
new file mode 100644
index 0000000000..f3e226de5e
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
@@ -0,0 +1,907 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb_common.dtsi"
+
+/{
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+ priority = <200>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led@0 {
+ label = "twr0:green";
+ gpios = <&sgpio_out0 8 0 GPIO_ACTIVE_LOW>;
+ };
+ led@1 {
+ label = "twr0:yellow";
+ gpios = <&sgpio_out0 8 1 GPIO_ACTIVE_LOW>;
+ };
+ led@2 {
+ label = "twr1:green";
+ gpios = <&sgpio_out0 9 0 GPIO_ACTIVE_LOW>;
+ };
+ led@3 {
+ label = "twr1:yellow";
+ gpios = <&sgpio_out0 9 1 GPIO_ACTIVE_LOW>;
+ };
+ led@4 {
+ label = "twr2:green";
+ gpios = <&sgpio_out0 10 0 GPIO_ACTIVE_LOW>;
+ };
+ led@5 {
+ label = "twr2:yellow";
+ gpios = <&sgpio_out0 10 1 GPIO_ACTIVE_LOW>;
+ };
+ led@6 {
+ label = "twr3:green";
+ gpios = <&sgpio_out0 11 0 GPIO_ACTIVE_LOW>;
+ };
+ led@7 {
+ label = "twr3:yellow";
+ gpios = <&sgpio_out0 11 1 GPIO_ACTIVE_LOW>;
+ };
+ led@8 {
+ label = "eth12:green";
+ gpios = <&sgpio_out0 12 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@9 {
+ label = "eth12:yellow";
+ gpios = <&sgpio_out0 12 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@10 {
+ label = "eth13:green";
+ gpios = <&sgpio_out0 13 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@11 {
+ label = "eth13:yellow";
+ gpios = <&sgpio_out0 13 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@12 {
+ label = "eth14:green";
+ gpios = <&sgpio_out0 14 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@13 {
+ label = "eth14:yellow";
+ gpios = <&sgpio_out0 14 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@14 {
+ label = "eth15:green";
+ gpios = <&sgpio_out0 15 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@15 {
+ label = "eth15:yellow";
+ gpios = <&sgpio_out0 15 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@16 {
+ label = "eth48:green";
+ gpios = <&sgpio_out1 16 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@17 {
+ label = "eth48:yellow";
+ gpios = <&sgpio_out1 16 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@18 {
+ label = "eth49:green";
+ gpios = <&sgpio_out1 17 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@19 {
+ label = "eth49:yellow";
+ gpios = <&sgpio_out1 17 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@20 {
+ label = "eth50:green";
+ gpios = <&sgpio_out1 18 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@21 {
+ label = "eth50:yellow";
+ gpios = <&sgpio_out1 18 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@22 {
+ label = "eth51:green";
+ gpios = <&sgpio_out1 19 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@23 {
+ label = "eth51:yellow";
+ gpios = <&sgpio_out1 19 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@24 {
+ label = "eth52:green";
+ gpios = <&sgpio_out1 20 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@25 {
+ label = "eth52:yellow";
+ gpios = <&sgpio_out1 20 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@26 {
+ label = "eth53:green";
+ gpios = <&sgpio_out1 21 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@27 {
+ label = "eth53:yellow";
+ gpios = <&sgpio_out1 21 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@28 {
+ label = "eth54:green";
+ gpios = <&sgpio_out1 22 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@29 {
+ label = "eth54:yellow";
+ gpios = <&sgpio_out1 22 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@30 {
+ label = "eth55:green";
+ gpios = <&sgpio_out1 23 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@31 {
+ label = "eth55:yellow";
+ gpios = <&sgpio_out1 23 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@32 {
+ label = "eth56:green";
+ gpios = <&sgpio_out1 24 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@33 {
+ label = "eth56:yellow";
+ gpios = <&sgpio_out1 24 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@34 {
+ label = "eth57:green";
+ gpios = <&sgpio_out1 25 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@35 {
+ label = "eth57:yellow";
+ gpios = <&sgpio_out1 25 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@36 {
+ label = "eth58:green";
+ gpios = <&sgpio_out1 26 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@37 {
+ label = "eth58:yellow";
+ gpios = <&sgpio_out1 26 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@38 {
+ label = "eth59:green";
+ gpios = <&sgpio_out1 27 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@39 {
+ label = "eth59:yellow";
+ gpios = <&sgpio_out1 27 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@40 {
+ label = "eth60:green";
+ gpios = <&sgpio_out1 28 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@41 {
+ label = "eth60:yellow";
+ gpios = <&sgpio_out1 28 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@42 {
+ label = "eth61:green";
+ gpios = <&sgpio_out1 29 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@43 {
+ label = "eth61:yellow";
+ gpios = <&sgpio_out1 29 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@44 {
+ label = "eth62:green";
+ gpios = <&sgpio_out1 30 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@45 {
+ label = "eth62:yellow";
+ gpios = <&sgpio_out1 30 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@46 {
+ label = "eth63:green";
+ gpios = <&sgpio_out1 31 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ led@47 {
+ label = "eth63:yellow";
+ gpios = <&sgpio_out1 31 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+};
+
+&sgpio0 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <8 15>;
+ gpio@0 {
+ ngpios = <64>;
+ };
+ gpio@1 {
+ ngpios = <64>;
+ };
+};
+
+&sgpio1 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <24 31>;
+ gpio@0 {
+ ngpios = <64>;
+ };
+ gpio@1 {
+ ngpios = <64>;
+ };
+};
+
+&spi0 {
+ status = "okay";
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0>;
+ };
+};
+
+&spi0 {
+ status = "okay";
+ spi@0 {
+ compatible = "spi-mux";
+ mux-controls = <&mux>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>; /* CS0 */
+ flash@9 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0x9>; /* SPI */
+ };
+ };
+};
+
+&sgpio0 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <8 15>;
+ gpio@0 {
+ ngpios = <64>;
+ };
+ gpio@1 {
+ ngpios = <64>;
+ };
+};
+
+&sgpio1 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <24 31>;
+ gpio@0 {
+ ngpios = <64>;
+ };
+ gpio@1 {
+ ngpios = <64>;
+ };
+};
+
+&sgpio2 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <0 0>, <11 31>;
+};
+
+&gpio {
+ i2cmux_pins_i: i2cmux-pins {
+ pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19",
+ "GPIO_20", "GPIO_22", "GPIO_36", "GPIO_35",
+ "GPIO_50", "GPIO_51", "GPIO_56", "GPIO_57";
+ function = "twi_scl_m";
+ output-low;
+ };
+ i2cmux_0: i2cmux-0-pins {
+ pins = "GPIO_16";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_1: i2cmux-1-pins {
+ pins = "GPIO_17";
+ 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_22";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_6: i2cmux-6-pins {
+ pins = "GPIO_36";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_7: i2cmux-7-pins {
+ pins = "GPIO_35";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_8: i2cmux-8-pins {
+ pins = "GPIO_50";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_9: i2cmux-9-pins {
+ pins = "GPIO_51";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_10: i2cmux-10-pins {
+ pins = "GPIO_56";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_11: i2cmux-11-pins {
+ pins = "GPIO_57";
+ 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_emux: i2c0-emux@0 {
+ compatible = "i2c-mux-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-parent = <&i2c0>;
+ };
+};
+
+&i2c0_imux {
+ pinctrl-names =
+ "i2c_sfp1", "i2c_sfp2", "i2c_sfp3", "i2c_sfp4",
+ "i2c_sfp5", "i2c_sfp6", "i2c_sfp7", "i2c_sfp8",
+ "i2c_sfp9", "i2c_sfp10", "i2c_sfp11", "i2c_sfp12", "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_6>;
+ pinctrl-7 = <&i2cmux_7>;
+ pinctrl-8 = <&i2cmux_8>;
+ pinctrl-9 = <&i2cmux_9>;
+ pinctrl-10 = <&i2cmux_10>;
+ pinctrl-11 = <&i2cmux_11>;
+ pinctrl-12 = <&i2cmux_pins_i>;
+ i2c_sfp1: i2c_sfp1 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp2: i2c_sfp2 {
+ reg = <0x1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp3: i2c_sfp3 {
+ reg = <0x2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp4: i2c_sfp4 {
+ reg = <0x3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp5: i2c_sfp5 {
+ reg = <0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp6: i2c_sfp6 {
+ reg = <0x5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp7: i2c_sfp7 {
+ reg = <0x6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp8: i2c_sfp8 {
+ reg = <0x7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp9: i2c_sfp9 {
+ reg = <0x8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp10: i2c_sfp10 {
+ reg = <0x9>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp11: i2c_sfp11 {
+ reg = <0xa>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp12: i2c_sfp12 {
+ reg = <0xb>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&i2c0_emux {
+ mux-gpios = <&gpio 55 GPIO_ACTIVE_HIGH
+ &gpio 60 GPIO_ACTIVE_HIGH
+ &gpio 61 GPIO_ACTIVE_HIGH
+ &gpio 54 GPIO_ACTIVE_HIGH>;
+ idle-state = <0x8>;
+ i2c_sfp13: i2c_sfp13 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp14: i2c_sfp14 {
+ reg = <0x1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp15: i2c_sfp15 {
+ reg = <0x2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp16: i2c_sfp16 {
+ reg = <0x3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp17: i2c_sfp17 {
+ reg = <0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp18: i2c_sfp18 {
+ reg = <0x5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp19: i2c_sfp19 {
+ reg = <0x6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp20: i2c_sfp20 {
+ reg = <0x7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&mdio3 {
+ status = "okay";
+ phy64: ethernet-phy@64 {
+ reg = <28>;
+ };
+};
+
+&axi {
+ sfp_eth12: sfp-eth12 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp1>;
+ tx-disable-gpios = <&sgpio_out2 11 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 11 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 11 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 12 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth13: sfp-eth13 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp2>;
+ tx-disable-gpios = <&sgpio_out2 12 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 12 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 12 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 13 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth14: sfp-eth14 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp3>;
+ tx-disable-gpios = <&sgpio_out2 13 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 13 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 13 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 14 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth15: sfp-eth15 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp4>;
+ tx-disable-gpios = <&sgpio_out2 14 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 14 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 14 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 15 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth48: sfp-eth48 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp5>;
+ tx-disable-gpios = <&sgpio_out2 15 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 15 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 15 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 16 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth49: sfp-eth49 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp6>;
+ tx-disable-gpios = <&sgpio_out2 16 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 16 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 16 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 17 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth50: sfp-eth50 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp7>;
+ tx-disable-gpios = <&sgpio_out2 17 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 17 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 17 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 18 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth51: sfp-eth51 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp8>;
+ tx-disable-gpios = <&sgpio_out2 18 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 18 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 18 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 19 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth52: sfp-eth52 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp9>;
+ tx-disable-gpios = <&sgpio_out2 19 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 19 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 19 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 20 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth53: sfp-eth53 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp10>;
+ tx-disable-gpios = <&sgpio_out2 20 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 20 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 20 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 21 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth54: sfp-eth54 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp11>;
+ tx-disable-gpios = <&sgpio_out2 21 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 21 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 21 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 22 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth55: sfp-eth55 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp12>;
+ tx-disable-gpios = <&sgpio_out2 22 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 22 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 22 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 23 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth56: sfp-eth56 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp13>;
+ tx-disable-gpios = <&sgpio_out2 23 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 23 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 23 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 24 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth57: sfp-eth57 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp14>;
+ tx-disable-gpios = <&sgpio_out2 24 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 24 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 24 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 25 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth58: sfp-eth58 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp15>;
+ tx-disable-gpios = <&sgpio_out2 25 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 25 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 25 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 26 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth59: sfp-eth59 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp16>;
+ tx-disable-gpios = <&sgpio_out2 26 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 26 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 26 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 27 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth60: sfp-eth60 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp17>;
+ tx-disable-gpios = <&sgpio_out2 27 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 27 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 27 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 28 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth61: sfp-eth61 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp18>;
+ tx-disable-gpios = <&sgpio_out2 28 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 28 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 28 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 29 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth62: sfp-eth62 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp19>;
+ tx-disable-gpios = <&sgpio_out2 29 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 29 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 29 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 30 0 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth63: sfp-eth63 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp20>;
+ tx-disable-gpios = <&sgpio_out2 30 1 GPIO_ACTIVE_LOW>;
+ los-gpios = <&sgpio_in2 30 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 30 2 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 31 0 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&switch {
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* 10G SFPs */
+ port12: port@12 {
+ reg = <12>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 13>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth12>;
+ microchip,sd-sgpio = <301>;
+ managed = "in-band-status";
+ };
+ port13: port@13 {
+ reg = <13>;
+ /* Example: CU SFP, 1G speed */
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 14>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth13>;
+ microchip,sd-sgpio = <305>;
+ managed = "in-band-status";
+ };
+ port14: port@14 {
+ reg = <14>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 15>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth14>;
+ microchip,sd-sgpio = <309>;
+ managed = "in-band-status";
+ };
+ port15: port@15 {
+ reg = <15>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 16>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth15>;
+ microchip,sd-sgpio = <313>;
+ managed = "in-band-status";
+ };
+ port48: port@48 {
+ reg = <48>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 17>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth48>;
+ microchip,sd-sgpio = <317>;
+ managed = "in-band-status";
+ };
+ port49: port@49 {
+ reg = <49>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 18>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth49>;
+ microchip,sd-sgpio = <321>;
+ managed = "in-band-status";
+ };
+ port50: port@50 {
+ reg = <50>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 19>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth50>;
+ microchip,sd-sgpio = <325>;
+ managed = "in-band-status";
+ };
+ port51: port@51 {
+ reg = <51>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 20>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth51>;
+ microchip,sd-sgpio = <329>;
+ managed = "in-band-status";
+ };
+ port52: port@52 {
+ reg = <52>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 21>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth52>;
+ microchip,sd-sgpio = <333>;
+ managed = "in-band-status";
+ };
+ port53: port@53 {
+ reg = <53>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 22>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth53>;
+ microchip,sd-sgpio = <337>;
+ managed = "in-band-status";
+ };
+ port54: port@54 {
+ reg = <54>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 23>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth54>;
+ microchip,sd-sgpio = <341>;
+ managed = "in-band-status";
+ };
+ port55: port@55 {
+ reg = <55>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 24>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth55>;
+ microchip,sd-sgpio = <345>;
+ managed = "in-band-status";
+ };
+ /* 25G SFPs */
+ port56: port@56 {
+ reg = <56>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 25>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth56>;
+ microchip,sd-sgpio = <349>;
+ managed = "in-band-status";
+ };
+ port57: port@57 {
+ reg = <57>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 26>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth57>;
+ microchip,sd-sgpio = <353>;
+ managed = "in-band-status";
+ };
+ port58: port@58 {
+ reg = <58>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 27>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth58>;
+ microchip,sd-sgpio = <357>;
+ managed = "in-band-status";
+ };
+ port59: port@59 {
+ reg = <59>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 28>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth59>;
+ microchip,sd-sgpio = <361>;
+ managed = "in-band-status";
+ };
+ port60: port@60 {
+ reg = <60>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 29>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth60>;
+ microchip,sd-sgpio = <365>;
+ managed = "in-band-status";
+ };
+ port61: port@61 {
+ reg = <61>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 30>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth61>;
+ microchip,sd-sgpio = <369>;
+ managed = "in-band-status";
+ };
+ port62: port@62 {
+ reg = <62>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 31>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth62>;
+ microchip,sd-sgpio = <373>;
+ managed = "in-band-status";
+ };
+ port63: port@63 {
+ reg = <63>;
+ microchip,bandwidth = <10000>;
+ phys = <&serdes 32>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth63>;
+ microchip,sd-sgpio = <377>;
+ managed = "in-band-status";
+ };
+ /* Finally the Management interface */
+ port64: port@64 {
+ reg = <64>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 0>;
+ phy-handle = <&phy64>;
+ phy-mode = "sgmii";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts
new file mode 100644
index 0000000000..bbb9852c1f
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb134_board.dtsi"
+
+/ {
+ model = "Sparx5 PCB134 Reference Board (eMMC enabled)";
+ compatible = "microchip,sparx5-pcb134", "microchip,sparx5";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x10000000>;
+ };
+};
+
+&gpio {
+ emmc_pins: emmc-pins {
+ /* NB: No "GPIO_35", "GPIO_36", "GPIO_37"
+ * (N/A: CARD_nDETECT, CARD_WP, CARD_LED)
+ */
+ pins = "GPIO_34", "GPIO_38", "GPIO_39",
+ "GPIO_40", "GPIO_41", "GPIO_42",
+ "GPIO_43", "GPIO_44", "GPIO_45",
+ "GPIO_46", "GPIO_47";
+ drive-strength = <3>;
+ function = "emmc";
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+ pinctrl-0 = <&emmc_pins>;
+ non-removable;
+ max-frequency = <52000000>;
+ bus-width = <8>;
+ microchip,clock-delay = <10>;
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts
new file mode 100644
index 0000000000..647cdb38b1
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb135_board.dtsi"
+#include "sparx5_nand.dtsi"
+
+/ {
+ model = "Sparx5 PCB135 Reference Board (NAND)";
+ compatible = "microchip,sparx5-pcb135", "microchip,sparx5";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x10000000>;
+ };
+};
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 0000000000..82ce007d99
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi
@@ -0,0 +1,752 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb_common.dtsi"
+
+/{
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+ priority = <200>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led@0 {
+ label = "eth60:yellow";
+ gpios = <&sgpio_out1 28 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@1 {
+ label = "eth60:green";
+ gpios = <&sgpio_out1 28 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@2 {
+ label = "eth61:yellow";
+ gpios = <&sgpio_out1 29 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@3 {
+ label = "eth61:green";
+ gpios = <&sgpio_out1 29 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@4 {
+ label = "eth62:yellow";
+ gpios = <&sgpio_out1 30 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@5 {
+ label = "eth62:green";
+ gpios = <&sgpio_out1 30 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@6 {
+ label = "eth63:yellow";
+ gpios = <&sgpio_out1 31 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ led@7 {
+ label = "eth63:green";
+ gpios = <&sgpio_out1 31 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+};
+
+&gpio {
+ i2cmux_pins_i: i2cmux-pins {
+ pins = "GPIO_35", "GPIO_36",
+ "GPIO_50", "GPIO_51";
+ function = "twi_scl_m";
+ output-low;
+ };
+ i2cmux_s29: i2cmux-0-pins {
+ pins = "GPIO_35";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_s30: i2cmux-1-pins {
+ pins = "GPIO_36";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_s31: i2cmux-2-pins {
+ pins = "GPIO_50";
+ function = "twi_scl_m";
+ output-high;
+ };
+ i2cmux_s32: i2cmux-3-pins {
+ pins = "GPIO_51";
+ function = "twi_scl_m";
+ output-high;
+ };
+};
+
+&spi0 {
+ status = "okay";
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0>;
+ };
+};
+
+&spi0 {
+ status = "okay";
+ spi@0 {
+ compatible = "spi-mux";
+ mux-controls = <&mux>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>; /* CS0 */
+ flash@9 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <8000000>;
+ reg = <0x9>; /* SPI */
+ };
+ };
+};
+
+&sgpio1 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <24 31>;
+ gpio@0 {
+ ngpios = <64>;
+ };
+ gpio@1 {
+ ngpios = <64>;
+ };
+};
+
+&sgpio2 {
+ status = "okay";
+ microchip,sgpio-port-ranges = <0 0>, <16 18>, <28 31>;
+};
+
+&axi {
+ i2c0_imux: i2c0-imux@0 {
+ compatible = "i2c-mux-pinctrl";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-parent = <&i2c0>;
+ };
+};
+
+&i2c0_imux {
+ pinctrl-names =
+ "i2c_sfp1", "i2c_sfp2", "i2c_sfp3", "i2c_sfp4",
+ "idle";
+ pinctrl-0 = <&i2cmux_s29>;
+ pinctrl-1 = <&i2cmux_s30>;
+ pinctrl-2 = <&i2cmux_s31>;
+ pinctrl-3 = <&i2cmux_s32>;
+ pinctrl-4 = <&i2cmux_pins_i>;
+ i2c_sfp1: i2c_sfp1 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp2: i2c_sfp2 {
+ reg = <0x1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp3: i2c_sfp3 {
+ reg = <0x2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c_sfp4: i2c_sfp4 {
+ reg = <0x3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&axi {
+ sfp_eth60: sfp-eth60 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp1>;
+ tx-disable-gpios = <&sgpio_out2 28 0 GPIO_ACTIVE_LOW>;
+ rate-select0-gpios = <&sgpio_out2 28 1 GPIO_ACTIVE_HIGH>;
+ los-gpios = <&sgpio_in2 28 0 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 28 1 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 28 2 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth61: sfp-eth61 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp2>;
+ tx-disable-gpios = <&sgpio_out2 29 0 GPIO_ACTIVE_LOW>;
+ rate-select0-gpios = <&sgpio_out2 29 1 GPIO_ACTIVE_HIGH>;
+ los-gpios = <&sgpio_in2 29 0 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 29 1 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 29 2 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth62: sfp-eth62 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp3>;
+ tx-disable-gpios = <&sgpio_out2 30 0 GPIO_ACTIVE_LOW>;
+ rate-select0-gpios = <&sgpio_out2 30 1 GPIO_ACTIVE_HIGH>;
+ los-gpios = <&sgpio_in2 30 0 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 30 1 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 30 2 GPIO_ACTIVE_HIGH>;
+ };
+ sfp_eth63: sfp-eth63 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c_sfp4>;
+ tx-disable-gpios = <&sgpio_out2 31 0 GPIO_ACTIVE_LOW>;
+ rate-select0-gpios = <&sgpio_out2 31 1 GPIO_ACTIVE_HIGH>;
+ los-gpios = <&sgpio_in2 31 0 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&sgpio_in2 31 1 GPIO_ACTIVE_LOW>;
+ tx-fault-gpios = <&sgpio_in2 31 2 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&mdio0 {
+ status = "okay";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ phy2: ethernet-phy@2 {
+ reg = <2>;
+ };
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ };
+ phy4: ethernet-phy@4 {
+ reg = <4>;
+ };
+ phy5: ethernet-phy@5 {
+ reg = <5>;
+ };
+ phy6: ethernet-phy@6 {
+ reg = <6>;
+ };
+ phy7: ethernet-phy@7 {
+ reg = <7>;
+ };
+ phy8: ethernet-phy@8 {
+ reg = <8>;
+ };
+ phy9: ethernet-phy@9 {
+ reg = <9>;
+ };
+ phy10: ethernet-phy@10 {
+ reg = <10>;
+ };
+ phy11: ethernet-phy@11 {
+ reg = <11>;
+ };
+ phy12: ethernet-phy@12 {
+ reg = <12>;
+ };
+ phy13: ethernet-phy@13 {
+ reg = <13>;
+ };
+ phy14: ethernet-phy@14 {
+ reg = <14>;
+ };
+ phy15: ethernet-phy@15 {
+ reg = <15>;
+ };
+ phy16: ethernet-phy@16 {
+ reg = <16>;
+ };
+ phy17: ethernet-phy@17 {
+ reg = <17>;
+ };
+ phy18: ethernet-phy@18 {
+ reg = <18>;
+ };
+ phy19: ethernet-phy@19 {
+ reg = <19>;
+ };
+ phy20: ethernet-phy@20 {
+ reg = <20>;
+ };
+ phy21: ethernet-phy@21 {
+ reg = <21>;
+ };
+ phy22: ethernet-phy@22 {
+ reg = <22>;
+ };
+ phy23: ethernet-phy@23 {
+ reg = <23>;
+ };
+};
+
+&mdio1 {
+ status = "okay";
+ phy24: ethernet-phy@24 {
+ reg = <0>;
+ };
+ phy25: ethernet-phy@25 {
+ reg = <1>;
+ };
+ phy26: ethernet-phy@26 {
+ reg = <2>;
+ };
+ phy27: ethernet-phy@27 {
+ reg = <3>;
+ };
+ phy28: ethernet-phy@28 {
+ reg = <4>;
+ };
+ phy29: ethernet-phy@29 {
+ reg = <5>;
+ };
+ phy30: ethernet-phy@30 {
+ reg = <6>;
+ };
+ phy31: ethernet-phy@31 {
+ reg = <7>;
+ };
+ phy32: ethernet-phy@32 {
+ reg = <8>;
+ };
+ phy33: ethernet-phy@33 {
+ reg = <9>;
+ };
+ phy34: ethernet-phy@34 {
+ reg = <10>;
+ };
+ phy35: ethernet-phy@35 {
+ reg = <11>;
+ };
+ phy36: ethernet-phy@36 {
+ reg = <12>;
+ };
+ phy37: ethernet-phy@37 {
+ reg = <13>;
+ };
+ phy38: ethernet-phy@38 {
+ reg = <14>;
+ };
+ phy39: ethernet-phy@39 {
+ reg = <15>;
+ };
+ phy40: ethernet-phy@40 {
+ reg = <16>;
+ };
+ phy41: ethernet-phy@41 {
+ reg = <17>;
+ };
+ phy42: ethernet-phy@42 {
+ reg = <18>;
+ };
+ phy43: ethernet-phy@43 {
+ reg = <19>;
+ };
+ phy44: ethernet-phy@44 {
+ reg = <20>;
+ };
+ phy45: ethernet-phy@45 {
+ reg = <21>;
+ };
+ phy46: ethernet-phy@46 {
+ reg = <22>;
+ };
+ phy47: ethernet-phy@47 {
+ reg = <23>;
+ };
+};
+
+&mdio3 {
+ status = "okay";
+ phy64: ethernet-phy@64 {
+ reg = <28>;
+ };
+};
+
+&switch {
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port0: port@0 {
+ reg = <0>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 13>;
+ phy-handle = <&phy0>;
+ phy-mode = "qsgmii";
+ };
+ port1: port@1 {
+ reg = <1>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 13>;
+ phy-handle = <&phy1>;
+ phy-mode = "qsgmii";
+ };
+ port2: port@2 {
+ reg = <2>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 13>;
+ phy-handle = <&phy2>;
+ phy-mode = "qsgmii";
+ };
+ port3: port@3 {
+ reg = <3>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 13>;
+ phy-handle = <&phy3>;
+ phy-mode = "qsgmii";
+ };
+ port4: port@4 {
+ reg = <4>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 14>;
+ phy-handle = <&phy4>;
+ phy-mode = "qsgmii";
+ };
+ port5: port@5 {
+ reg = <5>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 14>;
+ phy-handle = <&phy5>;
+ phy-mode = "qsgmii";
+ };
+ port6: port@6 {
+ reg = <6>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 14>;
+ phy-handle = <&phy6>;
+ phy-mode = "qsgmii";
+ };
+ port7: port@7 {
+ reg = <7>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 14>;
+ phy-handle = <&phy7>;
+ phy-mode = "qsgmii";
+ };
+ port8: port@8 {
+ reg = <8>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 15>;
+ phy-handle = <&phy8>;
+ phy-mode = "qsgmii";
+ };
+ port9: port@9 {
+ reg = <9>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 15>;
+ phy-handle = <&phy9>;
+ phy-mode = "qsgmii";
+ };
+ port10: port@10 {
+ reg = <10>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 15>;
+ phy-handle = <&phy10>;
+ phy-mode = "qsgmii";
+ };
+ port11: port@11 {
+ reg = <11>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 15>;
+ phy-handle = <&phy11>;
+ phy-mode = "qsgmii";
+ };
+ port12: port@12 {
+ reg = <12>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 16>;
+ phy-handle = <&phy12>;
+ phy-mode = "qsgmii";
+ };
+ port13: port@13 {
+ reg = <13>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 16>;
+ phy-handle = <&phy13>;
+ phy-mode = "qsgmii";
+ };
+ port14: port@14 {
+ reg = <14>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 16>;
+ phy-handle = <&phy14>;
+ phy-mode = "qsgmii";
+ };
+ port15: port@15 {
+ reg = <15>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 16>;
+ phy-handle = <&phy15>;
+ phy-mode = "qsgmii";
+ };
+ port16: port@16 {
+ reg = <16>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 17>;
+ phy-handle = <&phy16>;
+ phy-mode = "qsgmii";
+ };
+ port17: port@17 {
+ reg = <17>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 17>;
+ phy-handle = <&phy17>;
+ phy-mode = "qsgmii";
+ };
+ port18: port@18 {
+ reg = <18>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 17>;
+ phy-handle = <&phy18>;
+ phy-mode = "qsgmii";
+ };
+ port19: port@19 {
+ reg = <19>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 17>;
+ phy-handle = <&phy19>;
+ phy-mode = "qsgmii";
+ };
+ port20: port@20 {
+ reg = <20>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 18>;
+ phy-handle = <&phy20>;
+ phy-mode = "qsgmii";
+ };
+ port21: port@21 {
+ reg = <21>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 18>;
+ phy-handle = <&phy21>;
+ phy-mode = "qsgmii";
+ };
+ port22: port@22 {
+ reg = <22>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 18>;
+ phy-handle = <&phy22>;
+ phy-mode = "qsgmii";
+ };
+ port23: port@23 {
+ reg = <23>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 18>;
+ phy-handle = <&phy23>;
+ phy-mode = "qsgmii";
+ };
+ port24: port@24 {
+ reg = <24>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 19>;
+ phy-handle = <&phy24>;
+ phy-mode = "qsgmii";
+ };
+ port25: port@25 {
+ reg = <25>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 19>;
+ phy-handle = <&phy25>;
+ phy-mode = "qsgmii";
+ };
+ port26: port@26 {
+ reg = <26>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 19>;
+ phy-handle = <&phy26>;
+ phy-mode = "qsgmii";
+ };
+ port27: port@27 {
+ reg = <27>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 19>;
+ phy-handle = <&phy27>;
+ phy-mode = "qsgmii";
+ };
+ port28: port@28 {
+ reg = <28>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 20>;
+ phy-handle = <&phy28>;
+ phy-mode = "qsgmii";
+ };
+ port29: port@29 {
+ reg = <29>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 20>;
+ phy-handle = <&phy29>;
+ phy-mode = "qsgmii";
+ };
+ port30: port@30 {
+ reg = <30>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 20>;
+ phy-handle = <&phy30>;
+ phy-mode = "qsgmii";
+ };
+ port31: port@31 {
+ reg = <31>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 20>;
+ phy-handle = <&phy31>;
+ phy-mode = "qsgmii";
+ };
+ port32: port@32 {
+ reg = <32>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 21>;
+ phy-handle = <&phy32>;
+ phy-mode = "qsgmii";
+ };
+ port33: port@33 {
+ reg = <33>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 21>;
+ phy-handle = <&phy33>;
+ phy-mode = "qsgmii";
+ };
+ port34: port@34 {
+ reg = <34>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 21>;
+ phy-handle = <&phy34>;
+ phy-mode = "qsgmii";
+ };
+ port35: port@35 {
+ reg = <35>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 21>;
+ phy-handle = <&phy35>;
+ phy-mode = "qsgmii";
+ };
+ port36: port@36 {
+ reg = <36>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 22>;
+ phy-handle = <&phy36>;
+ phy-mode = "qsgmii";
+ };
+ port37: port@37 {
+ reg = <37>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 22>;
+ phy-handle = <&phy37>;
+ phy-mode = "qsgmii";
+ };
+ port38: port@38 {
+ reg = <38>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 22>;
+ phy-handle = <&phy38>;
+ phy-mode = "qsgmii";
+ };
+ port39: port@39 {
+ reg = <39>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 22>;
+ phy-handle = <&phy39>;
+ phy-mode = "qsgmii";
+ };
+ port40: port@40 {
+ reg = <40>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 23>;
+ phy-handle = <&phy40>;
+ phy-mode = "qsgmii";
+ };
+ port41: port@41 {
+ reg = <41>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 23>;
+ phy-handle = <&phy41>;
+ phy-mode = "qsgmii";
+ };
+ port42: port@42 {
+ reg = <42>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 23>;
+ phy-handle = <&phy42>;
+ phy-mode = "qsgmii";
+ };
+ port43: port@43 {
+ reg = <43>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 23>;
+ phy-handle = <&phy43>;
+ phy-mode = "qsgmii";
+ };
+ port44: port@44 {
+ reg = <44>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 24>;
+ phy-handle = <&phy44>;
+ phy-mode = "qsgmii";
+ };
+ port45: port@45 {
+ reg = <45>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 24>;
+ phy-handle = <&phy45>;
+ phy-mode = "qsgmii";
+ };
+ port46: port@46 {
+ reg = <46>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 24>;
+ phy-handle = <&phy46>;
+ phy-mode = "qsgmii";
+ };
+ port47: port@47 {
+ reg = <47>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 24>;
+ phy-handle = <&phy47>;
+ phy-mode = "qsgmii";
+ };
+ /* Then the 25G interfaces */
+ port60: port@60 {
+ reg = <60>;
+ microchip,bandwidth = <25000>;
+ phys = <&serdes 29>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth60>;
+ managed = "in-band-status";
+ };
+ port61: port@61 {
+ reg = <61>;
+ microchip,bandwidth = <25000>;
+ phys = <&serdes 30>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth61>;
+ managed = "in-band-status";
+ };
+ port62: port@62 {
+ reg = <62>;
+ microchip,bandwidth = <25000>;
+ phys = <&serdes 31>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth62>;
+ managed = "in-band-status";
+ };
+ port63: port@63 {
+ reg = <63>;
+ microchip,bandwidth = <25000>;
+ phys = <&serdes 32>;
+ phy-mode = "10gbase-r";
+ sfp = <&sfp_eth63>;
+ managed = "in-band-status";
+ };
+ /* Finally the Management interface */
+ port64: port@64 {
+ reg = <64>;
+ microchip,bandwidth = <1000>;
+ phys = <&serdes 0>;
+ phy-handle = <&phy64>;
+ phy-mode = "sgmii";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts
new file mode 100644
index 0000000000..f82266fe2a
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5_pcb135_board.dtsi"
+
+/ {
+ model = "Sparx5 PCB135 Reference Board (eMMC enabled)";
+ compatible = "microchip,sparx5-pcb135", "microchip,sparx5";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x10000000>;
+ };
+};
+
+&gpio {
+ emmc_pins: emmc-pins {
+ /* NB: No "GPIO_35", "GPIO_36", "GPIO_37"
+ * (N/A: CARD_nDETECT, CARD_WP, CARD_LED)
+ */
+ pins = "GPIO_34", "GPIO_38", "GPIO_39",
+ "GPIO_40", "GPIO_41", "GPIO_42",
+ "GPIO_43", "GPIO_44", "GPIO_45",
+ "GPIO_46", "GPIO_47";
+ drive-strength = <3>;
+ function = "emmc";
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+ pinctrl-0 = <&emmc_pins>;
+ non-removable;
+ max-frequency = <52000000>;
+ bus-width = <8>;
+ microchip,clock-delay = <10>;
+};
diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi
new file mode 100644
index 0000000000..32bb76b320
--- /dev/null
+++ b/arch/arm64/boot/dts/microchip/sparx5_pcb_common.dtsi
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
+ */
+
+/dts-v1/;
+#include "sparx5.dtsi"
+
+&psci {
+ status = "disabled";
+};
+
+&cpu0 {
+ enable-method = "spin-table";
+};
+
+&cpu1 {
+ enable-method = "spin-table";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 09:06:34 +0000