mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-23 02:18:51 +09:00
![Simon Glass](/assets/img/avatar_default.png)
This file has changed quite a bit since it was set up. Sync it back with Linux v4.4. Adjust the users slightly to cope with the changes: - the host1x node is now called host1x@50000000 - we need a clocks node to provide the clk32k_in phandle - active usb nodes need status = "okay" - active i2c nodes need status = "okay" Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
133 lines
2.6 KiB
Plaintext
133 lines
2.6 KiB
Plaintext
/dts-v1/;
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#include "tegra20.dtsi"
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/ {
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model = "Compulab TrimSlice board";
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compatible = "compulab,trimslice", "nvidia,tegra20";
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chosen {
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stdout-path = &uarta;
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};
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aliases {
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usb0 = "/usb@c5008000";
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usb1 = "/usb@c5000000";
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sdhci0 = "/sdhci@c8000600";
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sdhci1 = "/sdhci@c8000000";
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spi0 = "/spi@7000c380";
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};
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memory {
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reg = <0x00000000 0x40000000>;
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};
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serial@70006000 {
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clock-frequency = <216000000>;
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};
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spi@7000c380 {
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status = "okay";
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spi-max-frequency = <25000000>;
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};
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pcie-controller@80003000 {
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status = "okay";
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avdd-pex-supply = <&pci_vdd_reg>;
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vdd-pex-supply = <&pci_vdd_reg>;
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avdd-pex-pll-supply = <&pci_vdd_reg>;
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avdd-plle-supply = <&pci_vdd_reg>;
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vddio-pex-clk-supply = <&pci_clk_reg>;
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pci@1,0 {
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status = "okay";
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};
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};
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usb@c5000000 {
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status = "okay";
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nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
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};
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sdhci@c8000000 {
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status = "okay";
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bus-width = <4>;
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};
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sdhci@c8000600 {
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status = "okay";
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cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
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bus-width = <4>;
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};
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clocks {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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clk32k_in: clock@0 {
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compatible = "fixed-clock";
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reg=<0>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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hdmi_vdd_reg: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "avdd_hdmi";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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hdmi_pll_reg: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "avdd_hdmi_pll";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vbus_reg: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
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regulator-always-on;
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regulator-boot-on;
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};
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pci_clk_reg: regulator@3 {
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compatible = "regulator-fixed";
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reg = <3>;
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regulator-name = "pci_clk";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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pci_vdd_reg: regulator@4 {
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compatible = "regulator-fixed";
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reg = <4>;
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regulator-name = "pci_vdd";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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regulator-always-on;
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};
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};
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};
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