diff options
Diffstat (limited to 'arch/arm/boot/dts/tegra124-apalis-eval.dts')
-rw-r--r-- | arch/arm/boot/dts/tegra124-apalis-eval.dts | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts new file mode 100644 index 000000000000..3adee39e0a4e --- /dev/null +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts @@ -0,0 +1,189 @@ +/dts-v1/; + +#include "tegra124.dtsi" +#include "tegra124-platforms/tegra124-apalis-keys.dtsi" +#include "tegra124-platforms/tegra124-apalis-gpio.dtsi" +#include "tegra124-platforms/tegra124-apalis-pinmux.dtsi" +#include "tegra124-platforms/tegra124-apalis-pmic.dtsi" +#include "tegra124-platforms/tegra124-apalis-fixed.dtsi" + +/ { + model = "Toradex Apalis TK1"; + compatible = "toradex,apalis-tk1", "nvidia,tegra124"; + nvidia,dtsfilename = __FILE__; + #address-cells = <2>; + #size-cells = <2>; + + chosen { + bootargs = "tegraid=40.0.0.00.00 vmalloc=256M video=tegrafb console=ttyS0,115200n8 earlyprintk"; + }; + + psci { + status = "disabled"; + }; + + /* TBD */ + pinmux { + pinctrl-names = "default", "drive", "unused", "suspend"; + pinctrl-3 = <&pinmux_suspend>; + + /* Change the pin dap_mclk1_req to required configurations */ + unused_lowpower { + dap_mclk1_req_pee2 { + nvidia,pins = "dap_mclk1_req_pee2"; + nvidia,function = "sata"; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + }; + }; + + /* On suspend, make dap_mclk1_req to pull up */ + pinmux_suspend: pins_on_suspend { + dap_mclk1_req_pee2 { + nvidia,pins = "dap_mclk1_req_pee2"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + }; + }; + }; + + /* Apalis UART1 */ + serial@70006000 { + compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; + status = "okay"; + }; + + /* Apalis UART2 */ + serial@70006040 { + compatible = "nvidia,tegra114-hsuart"; + status = "okay"; + }; + + /* Apalis UART3 */ + serial@70006200 { + compatible = "nvidia,tegra114-hsuart"; + status = "okay"; + }; + +/* TBD: Apalis UART4 + serial@70006300 { + compatible = "nvidia,tegra114-hsuart"; + status = "okay"; + }; +*/ + /* PWR_I2C: power I2C to audio codec, PMIC and temperature sensor */ + i2c@7000d000 { + nvidia,bit-banging-xfer-after-shutdown; + }; + + memory@0x80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + + /* TBD */ + camera-pcl { + profiles { + ov4689@2_0036 { + use_of_node = "yes"; + reset-gpios = <&gpio TEGRA_GPIO(BB, 3) 0>; + cam1-gpios = <&gpio TEGRA_GPIO(BB, 5) 0>; + }; + imx185@2_001A { + use-of-node = "yes"; + cam1-gpios = <&gpio TEGRA_GPIO(BB, 5) 0>; + }; + }; + dpd { + default-enable; + }; + }; + + /* SPI1: Apalis SPI1 */ + spi@7000d400 { + status = "okay"; + spi-max-frequency = <25000000>; + + spidev0: spidev@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <25000000>; + }; + }; + + /* SPI2: MCU SPI */ + spi@7000d600 { + status = "okay"; + spi-max-frequency = <25000000>; + + spidev1: spidev@1 { + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <12000000>; + }; + + spidev2: spidev@2 { + compatible = "spidev"; + reg = <2>; + spi-max-frequency = <2000000>; + }; + }; + + /* SPI4: Apalis SPI2 */ + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + + spidev3: spidev@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <25000000>; + }; + }; + + pmc { + status = "okay"; + nvidia,invert-interrupt; + nvidia,suspend-mode = <0>; + nvidia,cpu-pwr-good-time = <500>; + nvidia,cpu-pwr-off-time = <300>; + nvidia,core-pwr-good-time = <3845 3845>; + nvidia,core-pwr-off-time = <2000>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; + nvidia,lp0-vec = <0xf46ff000 2064>; + }; + + pcie-controller { + nvidia,port0_status = <1>; + nvidia,port1_status = <1>; + status = "okay"; + }; + + sata@0x70020000 { + nvidia,enable-sata-port; + nvidia,sata-connector-type=<STANDARD_SATA>; + vdd_sata-supply = <&as3722_sd4>; + avdd_sata_pll-supply =<&as3722_sd4>; + avdd_sata-supply = <&as3722_sd4>; + hvdd_sata-supply = <®_3v3>; + vddio_pex_sata-supply = <®_3v3>; + status = "okay"; + }; + + /* TBD */ + xusb@70090000 { + /* nvidia,uses_external_pmic; + nvidia,gpio_controls_muxed_ss_lanes; */ + nvidia,gpio_ss1_sata = <0>; + nvidia,portmap = <0x0703>; /* SSP0, SSP1 USB2P0, USB2P1, USB2P2 */ + nvidia,ss_portmap = <0x72>; /* SSP0 on USB2P2 */ + nvidia,lane_owner = <6>; /* USB3P0 USB3P1 */ + nvidia,ulpicap = <0>; /* No ulpi support. can we remove */ + /* nvidia,supply_utmi_vbuses = "usb_vbus0", "usb_vbus1", "usb_vbus2"; + nvidia,supply_s3p3v = "hvdd_usb"; + nvidia,supply_s1p8v = "avdd_pll_utmip"; + nvidia,supply_s1p05v = "avddio_usb"; */ + status = "okay"; + }; +}; |