#include "skeleton.dtsi"
-#include <dt-bindings/gpio/tegra-gpio.h>
+#include <dt-bindings/clock/tegra186-clock.h>
+#include <dt-bindings/gpio/tegra186-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/mailbox/tegra-hsp.h>
+#include <dt-bindings/mailbox/tegra186-hsp.h>
+#include <dt-bindings/power/tegra186-powergate.h>
+#include <dt-bindings/reset/tegra186-reset.h>
/ {
compatible = "nvidia,tegra186";
+ interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
- gpio@2200000 {
+ gpio_main: gpio@2200000 {
compatible = "nvidia,tegra186-gpio";
reg-names = "security", "gpio";
reg =
#interrupt-cells = <2>;
};
+ ethernet@2490000 {
+ compatible = "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10";
+ reg = <0x0 0x02490000 0x0 0x10000>;
+ interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bpmp TEGRA186_CLK_AXI_CBB>,
+ <&bpmp TEGRA186_CLK_EQOS_AXI>,
+ <&bpmp TEGRA186_CLK_EQOS_RX>,
+ <&bpmp TEGRA186_CLK_EQOS_PTP_REF>,
+ <&bpmp TEGRA186_CLK_EQOS_TX>;
+ clock-names = "slave_bus",
+ "master_bus",
+ "rx",
+ "ptp_ref",
+ "tx";
+ resets = <&bpmp TEGRA186_RESET_EQOS>;
+ reset-names = "eqos";
+ phy-mode = "rgmii";
+ status = "disabled";
+ };
+
uarta: serial@3100000 {
compatible = "nvidia,tegra186-uart", "nvidia,tegra20-uart";
reg = <0x0 0x03100000 0x0 0x10000>;
status = "disabled";
};
+ gen1_i2c: i2c@3160000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x3160000 0x0 0x100>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C1>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C1>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ cam_i2c: i2c@3180000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x3180000 0x0 0x100>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C3>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C3>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ dp_aux_ch1_i2c: i2c@3190000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x3190000 0x0 0x100>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C4>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C4>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ dp_aux_ch0_i2c: i2c@31b0000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x31b0000 0x0 0x100>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C6>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C6>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ gen7_i2c: i2c@31c0000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x31c0000 0x0 0x100>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C7>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C7>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ gen9_i2c: i2c@31e0000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x31e0000 0x0 0x100>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C9>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C9>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ sdhci@3400000 {
+ compatible = "nvidia,tegra186-sdhci";
+ reg = <0x0 0x03400000 0x0 0x200>;
+ resets = <&bpmp TEGRA186_RESET_SDMMC1>;
+ reset-names = "sdhci";
+ clocks = <&bpmp TEGRA186_CLK_SDMMC1>;
+ interrupts = <GIC_SPI 62 0x04>;
+ status = "disabled";
+ };
+
sdhci@3460000 {
compatible = "nvidia,tegra186-sdhci";
reg = <0x0 0x03460000 0x0 0x200>;
+ resets = <&bpmp TEGRA186_RESET_SDMMC4>;
+ reset-names = "sdhci";
+ clocks = <&bpmp TEGRA186_CLK_SDMMC4>;
interrupts = <GIC_SPI 31 0x04>;
status = "disabled";
};
+ gic: interrupt-controller@3881000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x3881000 0x0 0x1000>,
+ <0x0 0x3882000 0x0 0x2000>,
+ <0x0 0x3884000 0x0 0x2000>,
+ <0x0 0x3886000 0x0 0x2000>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ interrupt-parent = <&gic>;
+ };
+
hsp: hsp@3c00000 {
compatible = "nvidia,tegra186-hsp";
reg = <0x0 0x03c00000 0x0 0xa0000>;
interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
- nvidia,num-SM = <0x8>;
- nvidia,num-AS = <0x2>;
- nvidia,num-SS = <0x2>;
- nvidia,num-DB = <0x7>;
- nvidia,num-SI = <0x8>;
- #mbox-cells = <1>;
+ interrupt-names = "doorbell";
+ #mbox-cells = <2>;
};
- gpio@c2f0000 {
+ gen2_i2c: i2c@c240000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0xc240000 0x0 0x100>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C2>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C2>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ gen8_i2c: i2c@c250000 {
+ compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0xc250000 0x0 0x100>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&bpmp TEGRA186_CLK_I2C8>;
+ clock-names = "div-clk";
+ resets = <&bpmp TEGRA186_RESET_I2C8>;
+ reset-names = "i2c";
+ status = "disabled";
+ };
+
+ gpio_aon: gpio@c2f0000 {
compatible = "nvidia,tegra186-gpio-aon";
reg-names = "security", "gpio";
reg =
interrupt-controller;
#interrupt-cells = <2>;
};
+
+ pcie-controller@10003000 {
+ compatible = "nvidia,tegra186-pcie";
+ device_type = "pci";
+ reg = <0x0 0x10003000 0x0 0x00000800 /* PADS registers */
+ 0x0 0x10003800 0x0 0x00000800 /* AFI registers */
+ 0x0 0x40000000 0x0 0x10000000>; /* configuration space */
+ reg-names = "pads", "afi", "cs";
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+ <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, /* MSI interrupt */
+ <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; /* Wake interrupt */
+ interrupt-names = "intr", "msi", "wake";
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+ bus-range = <0x00 0xff>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000 /* port 0 configuration space */
+ 0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000 /* port 1 configuration space */
+ 0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000 /* port 2 configuration space */
+ 0x81000000 0 0x0 0x0 0x50000000 0 0x00010000 /* downstream I/O (64 KiB) */
+ 0x82000000 0 0x50100000 0x0 0x50100000 0 0x07f00000 /* non-prefetchable memory (127 MiB) */
+ 0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */
+
+ clocks = <&bpmp TEGRA186_CLK_PCIE>,
+ <&bpmp TEGRA186_CLK_AFI>;
+ clock-names = "pex", "afi";
+ resets = <&bpmp TEGRA186_RESET_PCIE>,
+ <&bpmp TEGRA186_RESET_AFI>,
+ <&bpmp TEGRA186_RESET_PCIEXCLK>;
+ reset-names = "pex", "afi", "pcie_x";
+ power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
+ status = "disabled";
+
+ pci@1,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82000800 0 0x10000000 0 0x1000>;
+ reg = <0x000800 0 0 0 0>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <2>;
+ };
+
+ pci@2,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82001000 0 0x10001000 0 0x1000>;
+ reg = <0x001000 0 0 0 0>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <1>;
+ };
+
+ pci@3,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82001800 0 0x10004000 0 0x1000>;
+ reg = <0x001800 0 0 0 0>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <1>;
+ };
+ };
+
+ sysram@30000000 {
+ compatible = "nvidia,tegra186-sysram", "mmio-sram";
+ reg = <0x0 0x30000000 0x0 0x50000>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0 0x0 0x0 0x30000000 0x0 0x50000>;
+
+ sysram_cpu_bpmp_tx: shmem@4e000 {
+ compatible = "nvidia,tegra186-bpmp-shmem";
+ reg = <0x0 0x4e000 0x0 0x1000>;
+ };
+
+ sysram_cpu_bpmp_rx: shmem@4f000 {
+ compatible = "nvidia,tegra186-bpmp-shmem";
+ reg = <0x0 0x4f000 0x0 0x1000>;
+ };
+ };
+
+ bpmp: bpmp {
+ compatible = "nvidia,tegra186-bpmp";
+ mboxes = <&hsp HSP_MBOX_TYPE_DB HSP_DB_MASTER_BPMP>;
+ /*
+ * In theory, these references, and the configuration in the
+ * node these reference point at, are board-specific, since
+ * they depend on the BCT's memory carve-out setup, the
+ * firmware that's actually loaded onto the BPMP, etc. However,
+ * in practice, all boards are likely to use identical values.
+ */
+ shmem = <&sysram_cpu_bpmp_tx &sysram_cpu_bpmp_rx>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+
+ bpmp_i2c: i2c {
+ compatible = "nvidia,tegra186-bpmp-i2c";
+ nvidia,bpmp-bus-id = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+ };
};
projects / oweals / u-boot.git / blobdiff