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|
/dts-v1/;
/memreserve/ 0x1c000000 0x04000000;
/include/ "../../nvidia/cardhu/tegra30.dtsi"
/ {
model = "Toradex Apalis T30";
compatible = "toradex,apalis_t30", "nvidia,tegra30";
config {
machine-arch-id = <4513>;
};
aliases {
console = "/serial@70006000";
usb0 = "/usb@0x7d000000";
usb1 = "/usb@0x7d004000";
usb2 = "/usb@0x7d008000";
sdmmc0 = "/sdhci@78000600";
sdmmc1 = "/sdhci@78000400";
sdmmc2 = "/sdhci@78000000";
i2c0 = "/i2c@0x7000d000";
i2c1 = "/i2c@0x7000c000";
i2c2 = "/i2c@0x7000c400";
i2c3 = "/i2c@0x7000c500";
i2c4 = "/i2c@0x7000c700";
};
memory {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
serial@70006000 {
status = "ok";
/*
* TBD - use CONFIG_SYS_PLLP_BASE_IS_408MHZ somehow here.
* Currently I put this back to 216MHz in fdt_decode.c
*/
clock-frequency = <408000000>;
};
/* SD - SDMMC1 */
sdhci@78000000 {
status = "ok";
width = <4>; /* width of SDIO port */
removable = <1>;
/* Parameter 3 bit 0:1=output, 0=input; bit 1:1=high, 0=low */
cd-gpio = <&gpio 229 0>; /* card detect, gpio PCC5, SD1_CD_N */
};
/* MMC - SDMMC3 */
//8-bit support broken
sdhci@78000400 {
status = "ok";
width = <4>; /* width of SDIO port */
removable = <1>;
/* Parameter 3 bit 0:1=output, 0=input; bit 1:1=high, 0=low */
cd-gpio = <&gpio 171 0>; /* card detect, gpio PV3, MMC1_CD_N */
};
/* Internal eMMC - SDMMC4 */
//8-bit support broken
emmc: sdhci@78000600 {
status = "ok";
width = <4>; /* width of SDIO port */
removable = <0>;
};
lcd {
compatible = "nvidia,tegra2-lcd";
width = <640>;
height = <480>;
bits_per_pixel = <16>;
pwfm = <&pwfm0>;
display = <&display1>;
/* frame-buffer location = top of memory - carveout - fb */
frame-buffer = <0xbfb00000>;
pixel_clock = <25175000>;
/* Timing: ref_to_sync, sync_width, back_porch, front_porch */
horiz_timing = <0 96 48 16>;
vert_timing = <1 2 31 11>;
/* 800x480@60 (e.g. EDT ET070080DH6)
pixel_clock = <32460000>;
width = <800>;
height = <480>;
horiz_timing = <1 64 128 64>;
vert_timing = <1 3 22 20>;
*/
/* 1024x768 timings
pixel_clock = <72000000>;
width = <1024>;
height = <768>;
horiz_timing = <0 136 160 24>;
vert_timing = <1 6 29 3>;
*/
/* Parameter 3 bit 0:1=output, 0=input; bit 1:1=high, 0=low */
backlight-enable = <&gpio 170 1>; /* PV2 - SODIMM 71: BL_ON */
backlight-vdd = <&gpio 255 1>;
lvds-shutdown = <&gpio 255 1>;
panel-vdd = <&gpio 255 1>;
/*
* Panel required timings
* Timing 1: delay between panel_vdd-rise and data-rise
* Timing 2: delay between data-rise and backlight_vdd-rise
* Timing 3: delay between backlight_vdd and pwm-rise
* Timing 4: delay between pwm-rise and backlight_en-rise
*/
panel-timings = <0 0 0 0>;
};
/* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
//currently broken
usb@0x7d000000 {
status = "ok";
host-mode = <1>;
vbus-gpio = <&gpio 157 3>; /* PT5, USBO1_EN */
};
usbphya: usbphy@0 {
compatible = "smsc,usb3315";
status = "ok";
};
/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
usb@0x7d004000 {
status = "ok";
utmi = <&usbphya>;
host-mode = <0>;
vbus-gpio = <&gpio 233 3>; /* PDD1, USBH_EN */
};
usbphyb: usbphy@0 {
compatible = "smsc,usb3315";
status = "ok";
};
/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
usb@0x7d008000 {
status = "ok";
utmi = <&usbphyb>;
host-mode = <0>;
};
};
|
