On Sat, 18 May 2013 21:30:09 +0200
Sebastian Hesselbarth <sebastian.hesselba...@gmail.com> wrote:
> So in the end, we will have a DT node for the HW controllers found
> in Dove SoCs, a node for TDA998x, and a node for the video card, i.e.
> _how_ lcd controllers, external encoders, clocks, maybe audio, ...
> are hooked up on that specific board.
Here is my dove-cubox.dts. What is wrong with it?
/dts-v1/;
/include/ "dove.dtsi"
/ {
model = "SolidRun CuBox";
compatible = "solidrun,cubox", "marvell,dove";
memory {
device_type = "memory";
reg = <0x00000000 0x40000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_gpio_18>;
pinctrl-names = "default";
power {
label = "Power";
gpios = <&gpio0 18 1>;
linux,default-trigger = "default-on";
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
usb_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "USB Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 1 0>;
};
};
clocks {
/* 25MHz reference crystal */
ref25: oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
lcdclk: fixed-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <400000000>;
};
};
audio {
compatible = "marvell,kirkwood-spdif-audio";
id = <1>;
};
video {
compatible = "marvell,dove-video";
};
};
&uart0 { status = "okay"; };
&sata0 { status = "okay"; };
&i2c0 {
status = "okay";
clock-frequency = <100000>;
si5351: clock-generator {
compatible = "silabs,si5351a-msop";
reg = <0x60>;
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <1>;
/* connect xtal input to 25MHz reference */
clocks = <&ref25>;
/* connect xtal input as source of pll0 and pll1 */
silabs,pll-source = <0 0>, <1 0>;
clkout0 {
reg = <0>;
silabs,drive-strength = <8>;
silabs,multisynth-source = <0>;
silabs,clock-source = <0>;
silabs,pll-master;
};
clkout1 {
reg = <1>;
silabs,drive-strength = <8>;
silabs,multisynth-source = <1>;
silabs,clock-source = <0>;
silabs,pll-master;
};
clkout2 {
reg = <2>;
silabs,multisynth-source = <1>;
silabs,clock-source = <0>;
};
};
tda998x: hdmi-encoder {
compatible = "nxp,tda998x";
reg = <0x70>;
interrupt-parent = <&gpio0>;
interrupts = <27 2>; /* falling edge */
};
};
&sdio0 {
status = "okay";
/* sdio0 card detect is connected to wrong pin on CuBox */
cd-gpios = <&gpio0 12 1>;
};
&spi0 {
status = "okay";
/* spi0.0: 4M Flash Winbond W25Q32BV */
spi-flash@0 {
compatible = "st,w25q32";
spi-max-frequency = <20000000>;
reg = <0>;
};
};
&pinctrl {
pinctrl-0 = <&pmx_gpio_1 &pmx_gpio_12 &pmx_gpio_13 &pmx_gpio_camera>;
pinctrl-names = "default";
pmx_gpio_1: pmx-gpio-1 {
marvell,pins = "mpp1";
marvell,function = "gpio";
};
pmx_gpio_12: pmx-gpio-12 {
marvell,pins = "mpp12";
marvell,function = "gpio";
};
/* kirkwood i2s */
pmx_gpio_13: pmx-gpio-13 {
marvell,pins = "mpp13";
marvell,function = "gpio";
};
pmx_gpio_18: pmx-gpio-18 {
marvell,pins = "mpp18";
marvell,function = "gpio";
};
/* nxp HDMI irq on pin 27 */
pmx_gpio_camera: pmx-gpio-camera {
marvell,pins = "mpp_camera";
marvell,function = "gpio";
};
};
&mdio { status = "okay"; };
ðernet { status = "okay"; };
&lcd0 {
status = "okay";
clocks = <&core_clk 3>, <0>, <&lcdclk>, <&si5351 0>;
marvell,port-type = <11>; /* HDMIA */
marvell,external-encoder = <&tda998x>;
};
&i2s1 { status = "okay"; };
/* --- test (not cubox) ---- *
&dcon { status = "okay"; };
&lcd1 {
status = "okay";
clocks = <&core_clk 3>, <0>, <&lcdclk>, <0>;
marvell,port-type = <1>;
display-timings {
mode {
hactive = <1920>;
vactive = <1080>;
hfront-porch = <88>;
hsync-len = <44>;
hback-porch = <148>;
vfront-porch = <4>;
vsync-len = <5>;
vback-porch = <36>;
clock = <148500>;
};
};
};
* ---- */
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
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