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-rw-r--r--arch/arm/boot/dts/tegra20.dtsi869
1 files changed, 869 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
new file mode 100644
index 000000000..80854f7de
--- /dev/null
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -0,0 +1,869 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/clock/tegra20-car.h>
+#include <dt-bindings/gpio/tegra-gpio.h>
+#include <dt-bindings/memory/tegra20-mc.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+ compatible = "nvidia,tegra20";
+ interrupt-parent = <&lic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0>;
+ };
+
+ iram@40000000 {
+ compatible = "mmio-sram";
+ reg = <0x40000000 0x40000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x40000000 0x40000>;
+
+ vde_pool: vde@400 {
+ reg = <0x400 0x3fc00>;
+ pool;
+ };
+ };
+
+ host1x@50000000 {
+ compatible = "nvidia,tegra20-host1x", "simple-bus";
+ reg = <0x50000000 0x00024000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */
+ <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */
+ clocks = <&tegra_car TEGRA20_CLK_HOST1X>;
+ resets = <&tegra_car 28>;
+ reset-names = "host1x";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ ranges = <0x54000000 0x54000000 0x04000000>;
+
+ mpe@54040000 {
+ compatible = "nvidia,tegra20-mpe";
+ reg = <0x54040000 0x00040000>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_MPE>;
+ resets = <&tegra_car 60>;
+ reset-names = "mpe";
+ };
+
+ vi@54080000 {
+ compatible = "nvidia,tegra20-vi";
+ reg = <0x54080000 0x00040000>;
+ interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_VI>;
+ resets = <&tegra_car 20>;
+ reset-names = "vi";
+ };
+
+ epp@540c0000 {
+ compatible = "nvidia,tegra20-epp";
+ reg = <0x540c0000 0x00040000>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_EPP>;
+ resets = <&tegra_car 19>;
+ reset-names = "epp";
+ };
+
+ isp@54100000 {
+ compatible = "nvidia,tegra20-isp";
+ reg = <0x54100000 0x00040000>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_ISP>;
+ resets = <&tegra_car 23>;
+ reset-names = "isp";
+ };
+
+ gr2d@54140000 {
+ compatible = "nvidia,tegra20-gr2d";
+ reg = <0x54140000 0x00040000>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_GR2D>;
+ resets = <&tegra_car 21>;
+ reset-names = "2d";
+ };
+
+ gr3d@54180000 {
+ compatible = "nvidia,tegra20-gr3d";
+ reg = <0x54180000 0x00040000>;
+ clocks = <&tegra_car TEGRA20_CLK_GR3D>;
+ resets = <&tegra_car 24>;
+ reset-names = "3d";
+ };
+
+ dc@54200000 {
+ compatible = "nvidia,tegra20-dc";
+ reg = <0x54200000 0x00040000>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_DISP1>,
+ <&tegra_car TEGRA20_CLK_PLL_P>;
+ clock-names = "dc", "parent";
+ resets = <&tegra_car 27>;
+ reset-names = "dc";
+
+ nvidia,head = <0>;
+
+ rgb {
+ status = "disabled";
+ };
+ };
+
+ dc@54240000 {
+ compatible = "nvidia,tegra20-dc";
+ reg = <0x54240000 0x00040000>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_DISP2>,
+ <&tegra_car TEGRA20_CLK_PLL_P>;
+ clock-names = "dc", "parent";
+ resets = <&tegra_car 26>;
+ reset-names = "dc";
+
+ nvidia,head = <1>;
+
+ rgb {
+ status = "disabled";
+ };
+ };
+
+ hdmi@54280000 {
+ compatible = "nvidia,tegra20-hdmi";
+ reg = <0x54280000 0x00040000>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_HDMI>,
+ <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
+ clock-names = "hdmi", "parent";
+ resets = <&tegra_car 51>;
+ reset-names = "hdmi";
+ status = "disabled";
+ };
+
+ tvo@542c0000 {
+ compatible = "nvidia,tegra20-tvo";
+ reg = <0x542c0000 0x00040000>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_TVO>;
+ status = "disabled";
+ };
+
+ dsi@54300000 {
+ compatible = "nvidia,tegra20-dsi";
+ reg = <0x54300000 0x00040000>;
+ clocks = <&tegra_car TEGRA20_CLK_DSI>;
+ resets = <&tegra_car 48>;
+ reset-names = "dsi";
+ status = "disabled";
+ };
+ };
+
+ timer@50040600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ interrupt-parent = <&intc>;
+ reg = <0x50040600 0x20>;
+ interrupts = <GIC_PPI 13
+ (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
+ clocks = <&tegra_car TEGRA20_CLK_TWD>;
+ };
+
+ intc: interrupt-controller@50041000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x50041000 0x1000
+ 0x50040100 0x0100>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&intc>;
+ };
+
+ cache-controller@50043000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x50043000 0x1000>;
+ arm,data-latency = <5 5 2>;
+ arm,tag-latency = <4 4 2>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ lic: interrupt-controller@60004000 {
+ compatible = "nvidia,tegra20-ictlr";
+ reg = <0x60004000 0x100>,
+ <0x60004100 0x50>,
+ <0x60004200 0x50>,
+ <0x60004300 0x50>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&intc>;
+ };
+
+ timer@60005000 {
+ compatible = "nvidia,tegra20-timer";
+ reg = <0x60005000 0x60>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_TIMER>;
+ };
+
+ tegra_car: clock@60006000 {
+ compatible = "nvidia,tegra20-car";
+ reg = <0x60006000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ flow-controller@60007000 {
+ compatible = "nvidia,tegra20-flowctrl";
+ reg = <0x60007000 0x1000>;
+ };
+
+ apbdma: dma@6000a000 {
+ compatible = "nvidia,tegra20-apbdma";
+ reg = <0x6000a000 0x1200>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_APBDMA>;
+ resets = <&tegra_car 34>;
+ reset-names = "dma";
+ #dma-cells = <1>;
+ };
+
+ ahb@6000c000 {
+ compatible = "nvidia,tegra20-ahb";
+ reg = <0x6000c000 0x110>; /* AHB Arbitration + Gizmo Controller */
+ };
+
+ gpio: gpio@6000d000 {
+ compatible = "nvidia,tegra20-gpio";
+ reg = <0x6000d000 0x1000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ /*
+ gpio-ranges = <&pinmux 0 0 224>;
+ */
+ };
+
+ vde@6001a000 {
+ compatible = "nvidia,tegra20-vde";
+ reg = <0x6001a000 0x1000 /* Syntax Engine */
+ 0x6001b000 0x1000 /* Video Bitstream Engine */
+ 0x6001c000 0x100 /* Macroblock Engine */
+ 0x6001c200 0x100 /* Post-processing Engine */
+ 0x6001c400 0x100 /* Motion Compensation Engine */
+ 0x6001c600 0x100 /* Transform Engine */
+ 0x6001c800 0x100 /* Pixel prediction block */
+ 0x6001ca00 0x100 /* Video DMA */
+ 0x6001d800 0x300>; /* Video frame controls */
+ reg-names = "sxe", "bsev", "mbe", "ppe", "mce",
+ "tfe", "ppb", "vdma", "frameid";
+ iram = <&vde_pool>; /* IRAM region */
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, /* Sync token interrupt */
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, /* BSE-V interrupt */
+ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; /* SXE interrupt */
+ interrupt-names = "sync-token", "bsev", "sxe";
+ clocks = <&tegra_car TEGRA20_CLK_VDE>;
+ reset-names = "vde", "mc";
+ resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>;
+ };
+
+ apbmisc@70000800 {
+ compatible = "nvidia,tegra20-apbmisc";
+ reg = <0x70000800 0x64 /* Chip revision */
+ 0x70000008 0x04>; /* Strapping options */
+ };
+
+ pinmux: pinmux@70000014 {
+ compatible = "nvidia,tegra20-pinmux";
+ reg = <0x70000014 0x10 /* Tri-state registers */
+ 0x70000080 0x20 /* Mux registers */
+ 0x700000a0 0x14 /* Pull-up/down registers */
+ 0x70000868 0xa8>; /* Pad control registers */
+ };
+
+ das@70000c00 {
+ compatible = "nvidia,tegra20-das";
+ reg = <0x70000c00 0x80>;
+ };
+
+ tegra_ac97: ac97@70002000 {
+ compatible = "nvidia,tegra20-ac97";
+ reg = <0x70002000 0x200>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_AC97>;
+ resets = <&tegra_car 3>;
+ reset-names = "ac97";
+ dmas = <&apbdma 12>, <&apbdma 12>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ tegra_i2s1: i2s@70002800 {
+ compatible = "nvidia,tegra20-i2s";
+ reg = <0x70002800 0x200>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_I2S1>;
+ resets = <&tegra_car 11>;
+ reset-names = "i2s";
+ dmas = <&apbdma 2>, <&apbdma 2>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ tegra_i2s2: i2s@70002a00 {
+ compatible = "nvidia,tegra20-i2s";
+ reg = <0x70002a00 0x200>;
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_I2S2>;
+ resets = <&tegra_car 18>;
+ reset-names = "i2s";
+ dmas = <&apbdma 1>, <&apbdma 1>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ /*
+ * There are two serial driver i.e. 8250 based simple serial
+ * driver and APB DMA based serial driver for higher baudrate
+ * and performace. To enable the 8250 based driver, the compatible
+ * is "nvidia,tegra20-uart" and to enable the APB DMA based serial
+ * driver, the compatible is "nvidia,tegra20-hsuart".
+ */
+ uarta: serial@70006000 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006000 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_UARTA>;
+ resets = <&tegra_car 6>;
+ reset-names = "serial";
+ dmas = <&apbdma 8>, <&apbdma 8>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uartb: serial@70006040 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006040 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_UARTB>;
+ resets = <&tegra_car 7>;
+ reset-names = "serial";
+ dmas = <&apbdma 9>, <&apbdma 9>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uartc: serial@70006200 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006200 0x100>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_UARTC>;
+ resets = <&tegra_car 55>;
+ reset-names = "serial";
+ dmas = <&apbdma 10>, <&apbdma 10>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uartd: serial@70006300 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006300 0x100>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_UARTD>;
+ resets = <&tegra_car 65>;
+ reset-names = "serial";
+ dmas = <&apbdma 19>, <&apbdma 19>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uarte: serial@70006400 {
+ compatible = "nvidia,tegra20-uart";
+ reg = <0x70006400 0x100>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_UARTE>;
+ resets = <&tegra_car 66>;
+ reset-names = "serial";
+ dmas = <&apbdma 20>, <&apbdma 20>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ nand-controller@70008000 {
+ compatible = "nvidia,tegra20-nand";
+ reg = <0x70008000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_NDFLASH>;
+ clock-names = "nand";
+ resets = <&tegra_car 13>;
+ reset-names = "nand";
+ assigned-clocks = <&tegra_car TEGRA20_CLK_NDFLASH>;
+ assigned-clock-rates = <150000000>;
+ status = "disabled";
+ };
+
+ gmi@70009000 {
+ compatible = "nvidia,tegra20-gmi";
+ reg = <0x70009000 0x1000>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0xd0000000 0xfffffff>;
+ clocks = <&tegra_car TEGRA20_CLK_NOR>;
+ clock-names = "gmi";
+ resets = <&tegra_car 42>;
+ reset-names = "gmi";
+ status = "disabled";
+ };
+
+ pwm: pwm@7000a000 {
+ compatible = "nvidia,tegra20-pwm";
+ reg = <0x7000a000 0x100>;
+ #pwm-cells = <2>;
+ clocks = <&tegra_car TEGRA20_CLK_PWM>;
+ resets = <&tegra_car 17>;
+ reset-names = "pwm";
+ status = "disabled";
+ };
+
+ rtc@7000e000 {
+ compatible = "nvidia,tegra20-rtc";
+ reg = <0x7000e000 0x100>;
+ interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_RTC>;
+ };
+
+ i2c@7000c000 {
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000c000 0x100>;
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_I2C1>,
+ <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+ clock-names = "div-clk", "fast-clk";
+ resets = <&tegra_car 12>;
+ reset-names = "i2c";
+ dmas = <&apbdma 21>, <&apbdma 21>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ spi@7000c380 {
+ compatible = "nvidia,tegra20-sflash";
+ reg = <0x7000c380 0x80>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_SPI>;
+ resets = <&tegra_car 43>;
+ reset-names = "spi";
+ dmas = <&apbdma 11>, <&apbdma 11>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2c@7000c400 {
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000c400 0x100>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_I2C2>,
+ <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+ clock-names = "div-clk", "fast-clk";
+ resets = <&tegra_car 54>;
+ reset-names = "i2c";
+ dmas = <&apbdma 22>, <&apbdma 22>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2c@7000c500 {
+ compatible = "nvidia,tegra20-i2c";
+ reg = <0x7000c500 0x100>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_I2C3>,
+ <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+ clock-names = "div-clk", "fast-clk";
+ resets = <&tegra_car 67>;
+ reset-names = "i2c";
+ dmas = <&apbdma 23>, <&apbdma 23>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2c@7000d000 {
+ compatible = "nvidia,tegra20-i2c-dvc";
+ reg = <0x7000d000 0x200>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_DVC>,
+ <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+ clock-names = "div-clk", "fast-clk";
+ resets = <&tegra_car 47>;
+ reset-names = "i2c";
+ dmas = <&apbdma 24>, <&apbdma 24>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ spi@7000d400 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000d400 0x200>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_SBC1>;
+ resets = <&tegra_car 41>;
+ reset-names = "spi";
+ dmas = <&apbdma 15>, <&apbdma 15>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ spi@7000d600 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000d600 0x200>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_SBC2>;
+ resets = <&tegra_car 44>;
+ reset-names = "spi";
+ dmas = <&apbdma 16>, <&apbdma 16>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ spi@7000d800 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000d800 0x200>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_SBC3>;
+ resets = <&tegra_car 46>;
+ reset-names = "spi";
+ dmas = <&apbdma 17>, <&apbdma 17>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ spi@7000da00 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000da00 0x200>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA20_CLK_SBC4>;
+ resets = <&tegra_car 68>;
+ reset-names = "spi";
+ dmas = <&apbdma 18>, <&apbdma 18>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ kbc@7000e200 {
+ compatible = "nvidia,tegra20-kbc";
+ reg = <0x7000e200 0x100>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_KBC>;
+ resets = <&tegra_car 36>;
+ reset-names = "kbc";
+ status = "disabled";
+ };
+
+ pmc@7000e400 {
+ compatible = "nvidia,tegra20-pmc";
+ reg = <0x7000e400 0x400>;
+ clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>;
+ clock-names = "pclk", "clk32k_in";
+ };
+
+ mc: memory-controller@7000f000 {
+ compatible = "nvidia,tegra20-mc";
+ reg = <0x7000f000 0x024
+ 0x7000f03c 0x3c4>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ #reset-cells = <1>;
+ };
+
+ iommu@7000f024 {
+ compatible = "nvidia,tegra20-gart";
+ reg = <0x7000f024 0x00000018 /* controller registers */
+ 0x58000000 0x02000000>; /* GART aperture */
+ };
+
+ memory-controller@7000f400 {
+ compatible = "nvidia,tegra20-emc";
+ reg = <0x7000f400 0x200>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ fuse@7000f800 {
+ compatible = "nvidia,tegra20-efuse";
+ reg = <0x7000f800 0x400>;
+ clocks = <&tegra_car TEGRA20_CLK_FUSE>;
+ clock-names = "fuse";
+ resets = <&tegra_car 39>;
+ reset-names = "fuse";
+ };
+
+ pcie@80003000 {
+ compatible = "nvidia,tegra20-pcie";
+ device_type = "pci";
+ reg = <0x80003000 0x00000800 /* PADS registers */
+ 0x80003800 0x00000200 /* AFI registers */
+ 0x90000000 0x10000000>; /* configuration space */
+ reg-names = "pads", "afi", "cs";
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH /* controller interrupt */
+ GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+ interrupt-names = "intr", "msi";
+
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &intc GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+
+ bus-range = <0x00 0xff>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ ranges = <0x82000000 0 0x80000000 0x80000000 0 0x00001000 /* port 0 registers */
+ 0x82000000 0 0x80001000 0x80001000 0 0x00001000 /* port 1 registers */
+ 0x81000000 0 0 0x82000000 0 0x00010000 /* downstream I/O */
+ 0x82000000 0 0xa0000000 0xa0000000 0 0x08000000 /* non-prefetchable memory */
+ 0xc2000000 0 0xa8000000 0xa8000000 0 0x18000000>; /* prefetchable memory */
+
+ clocks = <&tegra_car TEGRA20_CLK_PEX>,
+ <&tegra_car TEGRA20_CLK_AFI>,
+ <&tegra_car TEGRA20_CLK_PLL_E>;
+ clock-names = "pex", "afi", "pll_e";
+ resets = <&tegra_car 70>,
+ <&tegra_car 72>,
+ <&tegra_car 74>;
+ reset-names = "pex", "afi", "pcie_x";
+ status = "disabled";
+
+ pci@1,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82000800 0 0x80000000 0 0x1000>;
+ reg = <0x000800 0 0 0 0>;
+ bus-range = <0x00 0xff>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <2>;
+ };
+
+ pci@2,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82001000 0 0x80001000 0 0x1000>;
+ reg = <0x001000 0 0 0 0>;
+ bus-range = <0x00 0xff>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <2>;
+ };
+ };
+
+ usb@c5000000 {
+ compatible = "nvidia,tegra20-ehci", "usb-ehci";
+ reg = <0xc5000000 0x4000>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ phy_type = "utmi";
+ nvidia,has-legacy-mode;
+ clocks = <&tegra_car TEGRA20_CLK_USBD>;
+ resets = <&tegra_car 22>;
+ reset-names = "usb";
+ nvidia,needs-double-reset;
+ nvidia,phy = <&phy1>;
+ status = "disabled";
+ };
+
+ phy1: usb-phy@c5000000 {
+ compatible = "nvidia,tegra20-usb-phy";
+ reg = <0xc5000000 0x4000 0xc5000000 0x4000>;
+ phy_type = "utmi";
+ clocks = <&tegra_car TEGRA20_CLK_USBD>,
+ <&tegra_car TEGRA20_CLK_PLL_U>,
+ <&tegra_car TEGRA20_CLK_CLK_M>,
+ <&tegra_car TEGRA20_CLK_USBD>;
+ clock-names = "reg", "pll_u", "timer", "utmi-pads";
+ resets = <&tegra_car 22>, <&tegra_car 22>;
+ reset-names = "usb", "utmi-pads";
+ nvidia,has-legacy-mode;
+ nvidia,hssync-start-delay = <9>;
+ nvidia,idle-wait-delay = <17>;
+ nvidia,elastic-limit = <16>;
+ nvidia,term-range-adj = <6>;
+ nvidia,xcvr-setup = <9>;
+ nvidia,xcvr-lsfslew = <1>;
+ nvidia,xcvr-lsrslew = <1>;
+ nvidia,has-utmi-pad-registers;
+ status = "disabled";
+ };
+
+ usb@c5004000 {
+ compatible = "nvidia,tegra20-ehci", "usb-ehci";
+ reg = <0xc5004000 0x4000>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ phy_type = "ulpi";
+ clocks = <&tegra_car TEGRA20_CLK_USB2>;
+ resets = <&tegra_car 58>;
+ reset-names = "usb";
+ nvidia,phy = <&phy2>;
+ status = "disabled";
+ };
+
+ phy2: usb-phy@c5004000 {
+ compatible = "nvidia,tegra20-usb-phy";
+ reg = <0xc5004000 0x4000>;
+ phy_type = "ulpi";
+ clocks = <&tegra_car TEGRA20_CLK_USB2>,
+ <&tegra_car TEGRA20_CLK_PLL_U>,
+ <&tegra_car TEGRA20_CLK_CDEV2>;
+ clock-names = "reg", "pll_u", "ulpi-link";
+ resets = <&tegra_car 58>, <&tegra_car 22>;
+ reset-names = "usb", "utmi-pads";
+ status = "disabled";
+ };
+
+ usb@c5008000 {
+ compatible = "nvidia,tegra20-ehci", "usb-ehci";
+ reg = <0xc5008000 0x4000>;
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ phy_type = "utmi";
+ clocks = <&tegra_car TEGRA20_CLK_USB3>;
+ resets = <&tegra_car 59>;
+ reset-names = "usb";
+ nvidia,phy = <&phy3>;
+ status = "disabled";
+ };
+
+ phy3: usb-phy@c5008000 {
+ compatible = "nvidia,tegra20-usb-phy";
+ reg = <0xc5008000 0x4000 0xc5000000 0x4000>;
+ phy_type = "utmi";
+ clocks = <&tegra_car TEGRA20_CLK_USB3>,
+ <&tegra_car TEGRA20_CLK_PLL_U>,
+ <&tegra_car TEGRA20_CLK_CLK_M>,
+ <&tegra_car TEGRA20_CLK_USBD>;
+ clock-names = "reg", "pll_u", "timer", "utmi-pads";
+ resets = <&tegra_car 59>, <&tegra_car 22>;
+ reset-names = "usb", "utmi-pads";
+ nvidia,hssync-start-delay = <9>;
+ nvidia,idle-wait-delay = <17>;
+ nvidia,elastic-limit = <16>;
+ nvidia,term-range-adj = <6>;
+ nvidia,xcvr-setup = <9>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ status = "disabled";
+ };
+
+ sdhci@c8000000 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000000 0x200>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_SDMMC1>;
+ resets = <&tegra_car 14>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ sdhci@c8000200 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000200 0x200>;
+ interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_SDMMC2>;
+ resets = <&tegra_car 9>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ sdhci@c8000400 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000400 0x200>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_SDMMC3>;
+ resets = <&tegra_car 69>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ sdhci@c8000600 {
+ compatible = "nvidia,tegra20-sdhci";
+ reg = <0xc8000600 0x200>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA20_CLK_SDMMC4>;
+ resets = <&tegra_car 15>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 08:48:22 +0000