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Diffstat (limited to 'arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts')
-rw-r--r--arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts224
1 files changed, 224 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
new file mode 100644
index 000000000000..35caf0f805da
--- /dev/null
+++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
@@ -0,0 +1,224 @@
+/dts-v1/;
+
+#include "tegra124.dtsi"
+#include "tegra124-platforms/tegra124-apalis-keys.dtsi"
+#include "tegra124-platforms/tegra124-apalis-gpio.dtsi"
+#include "tegra124-platforms/tegra124-apalis-v1.2-pinmux.dtsi"
+#include "tegra124-platforms/tegra124-apalis-pmic.dtsi"
+#include "tegra124-platforms/tegra124-apalis-v1.2-fixed.dtsi"
+
+/ {
+ model = "Toradex Apalis TK1 on Apalis Evaluation Board";
+ compatible = "toradex,apalis-tk1-v1.2-eval", "toradex,apalis-tk1-eval",
+ "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";
+ };
+
+ /* Apalis UART4 */
+ serial@70006300 {
+ compatible = "nvidia,tegra114-hsuart";
+ status = "okay";
+ };
+
+ /*
+ * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
+ * board)
+ */
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ pcie-switch@58 {
+ compatible = "plx,pex8605";
+ reg = <0x58>;
+ };
+
+ /* M41T0M6 real time clock on carrier board */
+ rtc@68 {
+ compatible = "st,m41t0";
+ reg = <0x68>;
+ };
+ };
+
+ /* 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 = <6000000>;
+
+ k20mcu: apalis-tk1-k20@1 {
+ compatible = "toradex,apalis-tk1-k20";
+ reg = <1>;
+ spi-max-frequency = <6000000>;
+ interrupt-parent =<&gpio>;
+ interrupts = <TEGRA_GPIO(K, 2) IRQ_TYPE_EDGE_FALLING>;
+ rst-gpio = <&gpio TEGRA_GPIO(BB, 6) GPIO_ACTIVE_HIGH>;
+
+ /* GPIO based CS used to enter K20 EzPort mode */
+ ezport-cs-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>;
+ /* extra INT lines between K20 and TK1 */
+ int2-gpio = <&gpio TEGRA_GPIO(J, 2) GPIO_ACTIVE_HIGH>;
+ int3-gpio = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_HIGH>;
+ int4-gpio = <&gpio TEGRA_GPIO(J, 0) GPIO_ACTIVE_HIGH>;
+
+ toradex,apalis-tk1-k20-uses-adc;
+ toradex,apalis-tk1-k20-uses-can;
+ toradex,apalis-tk1-k20-uses-gpio;
+ toradex,apalis-tk1-k20-uses-tsc;
+
+ controller-data {
+ nvidia,enable-hw-based-cs;
+ nvidia,cs-setup-clk-count = <12>;
+ nvidia,cs-hold-clk-count = <12>;
+ };
+ };
+
+ /*
+ * spidev for K20 EzPort, can be used with custom firmware for
+ * userspace K20 applications
+ */
+ 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>;
+ };
+ };
+
+ pcie-controller {
+ nvidia,port0_status = <1>;
+ nvidia,port1_status = <1>;
+ hvdd_pex-supply = <&reg_3v3>;
+ avdd_pex_pll-supply = <&as3722_sd4>;
+ 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 = <&reg_3v3>;
+ vddio_pex_sata-supply = <&reg_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, TBD: SSP1 on USB2P0 */
+ 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";
+ };
+};