SmartAudio/lichee/linux-4.9/arch/arm64/boot/dts/sunxi/sun50iw3p1-fpga.dts

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2018-07-13 01:31:50 +00:00
/*
* Allwinner Technology CO., Ltd. sun50iw3p1 fpga board.
*
* fpga board support.
*/
/dts-v1/;
/memreserve/ 0x78000000 0x08000000; /* ion carvout heap revserve : [0x38000000~0x40000000], size = 128M */
#include "sun50iw3p1.dtsi"
/{
ion {
carvout{
type = <2>;
name = "carvout";
base = <0x78000000>;
size = <0x08000000>;
};
};
soc@03000000 {
twi0: twi@0x05002000{
status = "disabled";
eeprom@50 {
compatible = "atmel,24c16";
reg = <0x50>;
};
};
spi0: spi@0x05010000 {
status = "disabled";
nor_flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,at25df641";
spi-max-frequency = <50000000>;
reg = <0>; /* Chip select 0 */
partition@0 {
label = "NorFlash part0";
reg = <0x00000000 0x00800000>;
};
};
};
disp: disp@01000000 {
compatible = "allwinner,sunxi-disp";
clocks = <&clk_de>,
<&clk_display_top>,
<&clk_tcon_lcd0>,
<&clk_tcon_lcd1>,
<&clk_lvds0>;
};
};
};