forked from rrcarlosr/Jetpack
316 lines
8.2 KiB
Plaintext
316 lines
8.2 KiB
Plaintext
#include <tegra186-tx2-cti-base.dts>
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/{
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nvidia,dtsfilename = "tegra186-tx2-cti-ASG006.dts";
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gpio@2200000 {
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/*enable this to enabled PCIe Controller #2*/
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pcie0_lane2_mux {
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status = "okay";
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};
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/******************************************/
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/*enable these two to enable USB3 Port 0*/
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e3325_sdio_rst {
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status = "disabled";
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};
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e3325_lane0_mux {
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status = "disabled";
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};
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/******************************************/
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};
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pinmux@2430000 {
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common {
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gpio_cam4_pn3 {
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nvidia,pins = "gpio_cam4_pn3";
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nvidia,function = "spi4";
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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nvidia,lpdr = <TEGRA_PIN_DISABLE>;
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};
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gpio_cam5_pn4 {
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nvidia,pins = "gpio_cam5_pn4";
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nvidia,function = "spi4";
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_ENABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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nvidia,lpdr = <TEGRA_PIN_DISABLE>;
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};
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gpio_cam6_pn5 {
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nvidia,pins = "gpio_cam6_pn5";
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nvidia,function = "spi4";
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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nvidia,lpdr = <TEGRA_PIN_DISABLE>;
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};
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gpio_cam7_pn6 {
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nvidia,pins = "gpio_cam7_pn6";
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nvidia,function = "spi4";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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nvidia,lpdr = <TEGRA_PIN_DISABLE>;
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};
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};
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};
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i2c@3160000 {
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gpio@74{ //Camera GPIO
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status = "okay";
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vcc-supply = <&battery_reg>;
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/*PN - This is really bad practice to use gpio-hog to reserve the GPIOs
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The driver should really request them properly, maybe fix this in the
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future*/
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camera-rst{
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gpio-hog;
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output-low;
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gpios = <1 0 3 0 5 0 7 0>;
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label = "cam_c_rst", "cam_d_rst", "cam_e_rst", "cam_f_rst";
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};
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};
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gpio@77{
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status = "okay";
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vcc-supply = <&battery_reg>;
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};
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};
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xhci@3530000 {
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status = "okay";
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phys = <&{/xusb_padctl@3520000/pads/usb2/lanes/usb2-0}>,
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<&{/xusb_padctl@3520000/pads/usb2/lanes/usb2-1}>,
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<&{/xusb_padctl@3520000/pads/usb2/lanes/usb2-2}>,
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<&{/xusb_padctl@3520000/pads/usb3/lanes/usb3-1}>,
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<&{/xusb_padctl@3520000/pads/usb3/lanes/usb3-2}>;
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phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-1", "usb3-2";
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};
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xusb_padctl@3520000 {
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pads {
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usb2 {
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lanes {
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usb2-0 {
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status = "okay";
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};
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usb2-1 {
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status = "okay";
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};
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usb2-2 {
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status = "okay";
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};
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};
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};
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usb3 {
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lanes {
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usb3-0 {
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status = "disabled";
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};
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usb3-1 {
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status = "okay";
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};
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usb3-2 {
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status = "okay";
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};
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};
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};
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};
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ports {
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usb2-0 {
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status = "okay";
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};
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usb2-1 {
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status = "okay";
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};
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usb2-2 {
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status = "okay";
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};
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usb3-0 {
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nvidia,usb2-companion = <0>;
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status = "disabled";
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};
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usb3-1 {
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nvidia,usb2-companion = <1>;
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status = "okay";
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};
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usb3-2 {
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nvidia,usb2-companion = <2>;
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status = "okay";
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};
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};
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};
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pinctrl@3520000 {
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status = "okay";
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pinmux {
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usb2-port0 {
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status = "okay";
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};
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usb2-port1 {
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status = "okay";
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};
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usb2-port2 {
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status = "okay";
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};
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usb3-port0 {
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status = "disabled";
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};
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usb3-port1 {
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status = "okay";
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};
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usb3-port2 {
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status = "okay";
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};
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};
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};
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pcie-controller@10003000 {
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pci@1,0 {
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nvidia,num-lanes = <1>;
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status = "okay";
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};
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pci@2,0 {
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nvidia,num-lanes = <0>;
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status = "disabled";
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};
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pci@3,0 {
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nvidia,num-lanes = <1>;
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status = "okay";
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};
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};
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//needed for the cameras setup before including any camera dtsi
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i2c@c240000 {
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tca9546@71 {
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compatible = "nxp,pca9544";
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reg = <0x71>;
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#address-cells = <1>;
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vcc-supply = <&battery_reg>;
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vcc-pullup-supply = <&battery_reg>;
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#size-cells = <0>;
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vif-supply = <&battery_reg>;
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//skip_mux_detect = "yes";
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skip_mux_detect = "no";
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vcc_lp = "vif";
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force_bus_start = <0x22>; //34
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i2c@0 {
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reg = <0>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c@1 {
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reg = <1>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c@2 {
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reg = <2>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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};
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//needed for the cameras setup before including any camera dtsi
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i2c@3180000 {
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//get rid of the mux in the defautl device tree to eliminate conflicts
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/delete-node/ i2cmux@70;
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tca9546@70 {
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compatible = "nxp,pca9544";
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reg = <0x70>;
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#address-cells = <1>;
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#size-cells = <0>;
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vcc-supply = <&battery_reg>;
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vcc-pullup-supply = <&battery_reg>;
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vif-supply = <&battery_reg>;
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//skip_mux_detect = "yes";
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skip_mux_detect = "no";
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vcc_lp = "vif";
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force_bus_start = <0x1e>; //30
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i2c@0 {
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reg = <0>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c@1 {
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reg = <1>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c@2 {
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reg = <2>;
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i2c-mux,deselect-on-exit;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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};
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spi@3240000 {
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status = "okay";
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spi@0 {
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compatible = "spidev";
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reg = <0x0>;
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spi-max-frequency = <33000000>;
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controller-data {
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nvidia,enable-hw-based-cs;
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nvidia,rx-clk-tap-delay = <0x8>;
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nvidia,tx-clk-tap-delay = <0x16>;
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};
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};
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};
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spi@c260000 {
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status = "okay";
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/delete-node/ spi-touch-sharp19x12@0;
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can@0 {
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status = "okay";
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compatible = "microchip,mcp2515";
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reg = <0>;
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clocks = <&can_clock>;
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interrupt-parent = <&tegra_main_gpio>;
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/* the first cell defines the
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index of the interrupt within the controller, while the second cell is used
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to specify any of the following flags:
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- bits[3:0] trigger type and level flags
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1 = low-to-high edge triggered
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2 = high-to-low edge triggered
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4 = active high level-sensitive
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8 = active low level-sensitive
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*/
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interrupts = <TEGRA_MAIN_GPIO(I, 4) 0x2>;
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vdd-supply = <&battery_reg>;
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xceiver-supply = <&battery_reg>;
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spi-max-frequency=<6375000>;
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};
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};
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};
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