2012-11-15 03:17:04 +08:00
|
|
|
/*
|
|
|
|
* Copyright 2012 Maxime Ripard
|
|
|
|
*
|
|
|
|
* Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
|
|
*
|
|
|
|
* The code contained herein is licensed under the GNU General Public
|
|
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
|
|
* Version 2 or later at the following locations:
|
|
|
|
*
|
|
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
|
|
*/
|
|
|
|
|
2013-03-14 03:07:37 +08:00
|
|
|
/include/ "skeleton.dtsi"
|
2012-11-15 03:17:04 +08:00
|
|
|
|
|
|
|
/ {
|
2013-03-14 03:07:37 +08:00
|
|
|
interrupt-parent = <&intc>;
|
|
|
|
|
|
|
|
cpus {
|
2013-06-10 22:48:36 +08:00
|
|
|
#address-cells = <1>;
|
|
|
|
#size-cells = <0>;
|
2013-03-14 03:07:37 +08:00
|
|
|
cpu@0 {
|
2013-04-19 01:41:57 +08:00
|
|
|
device_type = "cpu";
|
2013-03-14 03:07:37 +08:00
|
|
|
compatible = "arm,cortex-a8";
|
2013-04-19 01:41:57 +08:00
|
|
|
reg = <0x0>;
|
2013-03-14 03:07:37 +08:00
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2012-11-15 03:17:04 +08:00
|
|
|
memory {
|
|
|
|
reg = <0x40000000 0x20000000>;
|
|
|
|
};
|
2013-01-19 05:30:36 +08:00
|
|
|
|
2013-03-14 03:07:37 +08:00
|
|
|
clocks {
|
|
|
|
#address-cells = <1>;
|
|
|
|
#size-cells = <1>;
|
|
|
|
ranges;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* This is a dummy clock, to be used as placeholder on
|
|
|
|
* other mux clocks when a specific parent clock is not
|
|
|
|
* yet implemented. It should be dropped when the driver
|
|
|
|
* is complete.
|
|
|
|
*/
|
|
|
|
dummy: dummy {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "fixed-clock";
|
|
|
|
clock-frequency = <0>;
|
|
|
|
};
|
|
|
|
|
|
|
|
osc24M: osc24M@01c20050 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-osc-clk";
|
|
|
|
reg = <0x01c20050 0x4>;
|
2013-04-09 21:48:04 +08:00
|
|
|
clock-frequency = <24000000>;
|
2013-03-14 03:07:37 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
osc32k: osc32k {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "fixed-clock";
|
|
|
|
clock-frequency = <32768>;
|
|
|
|
};
|
|
|
|
|
|
|
|
pll1: pll1@01c20000 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-pll1-clk";
|
|
|
|
reg = <0x01c20000 0x4>;
|
|
|
|
clocks = <&osc24M>;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* dummy is 200M */
|
|
|
|
cpu: cpu@01c20054 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-cpu-clk";
|
|
|
|
reg = <0x01c20054 0x4>;
|
|
|
|
clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
|
|
|
|
};
|
|
|
|
|
|
|
|
axi: axi@01c20054 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-axi-clk";
|
|
|
|
reg = <0x01c20054 0x4>;
|
|
|
|
clocks = <&cpu>;
|
|
|
|
};
|
|
|
|
|
|
|
|
axi_gates: axi_gates@01c2005c {
|
|
|
|
#clock-cells = <1>;
|
|
|
|
compatible = "allwinner,sun4i-axi-gates-clk";
|
|
|
|
reg = <0x01c2005c 0x4>;
|
|
|
|
clocks = <&axi>;
|
|
|
|
clock-output-names = "axi_dram";
|
|
|
|
};
|
|
|
|
|
|
|
|
ahb: ahb@01c20054 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-ahb-clk";
|
|
|
|
reg = <0x01c20054 0x4>;
|
|
|
|
clocks = <&axi>;
|
|
|
|
};
|
|
|
|
|
|
|
|
ahb_gates: ahb_gates@01c20060 {
|
|
|
|
#clock-cells = <1>;
|
2013-04-20 04:14:41 +08:00
|
|
|
compatible = "allwinner,sun5i-a13-ahb-gates-clk";
|
2013-03-14 03:07:37 +08:00
|
|
|
reg = <0x01c20060 0x8>;
|
|
|
|
clocks = <&ahb>;
|
2013-04-20 04:14:41 +08:00
|
|
|
clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci",
|
|
|
|
"ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
|
|
|
|
"ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram",
|
|
|
|
"ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_stimer",
|
|
|
|
"ahb_ve", "ahb_lcd", "ahb_csi", "ahb_de_be",
|
|
|
|
"ahb_de_fe", "ahb_iep", "ahb_mali400";
|
2013-03-14 03:07:37 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
apb0: apb0@01c20054 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-apb0-clk";
|
|
|
|
reg = <0x01c20054 0x4>;
|
|
|
|
clocks = <&ahb>;
|
|
|
|
};
|
|
|
|
|
|
|
|
apb0_gates: apb0_gates@01c20068 {
|
|
|
|
#clock-cells = <1>;
|
2013-04-20 04:14:41 +08:00
|
|
|
compatible = "allwinner,sun5i-a13-apb0-gates-clk";
|
2013-03-14 03:07:37 +08:00
|
|
|
reg = <0x01c20068 0x4>;
|
|
|
|
clocks = <&apb0>;
|
2013-04-20 04:14:41 +08:00
|
|
|
clock-output-names = "apb0_codec", "apb0_pio", "apb0_ir";
|
2013-03-14 03:07:37 +08:00
|
|
|
};
|
|
|
|
|
2013-04-20 04:14:41 +08:00
|
|
|
/* dummy is pll6 */
|
2013-03-14 03:07:37 +08:00
|
|
|
apb1_mux: apb1_mux@01c20058 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-apb1-mux-clk";
|
|
|
|
reg = <0x01c20058 0x4>;
|
|
|
|
clocks = <&osc24M>, <&dummy>, <&osc32k>;
|
|
|
|
};
|
|
|
|
|
|
|
|
apb1: apb1@01c20058 {
|
|
|
|
#clock-cells = <0>;
|
|
|
|
compatible = "allwinner,sun4i-apb1-clk";
|
|
|
|
reg = <0x01c20058 0x4>;
|
|
|
|
clocks = <&apb1_mux>;
|
|
|
|
};
|
|
|
|
|
|
|
|
apb1_gates: apb1_gates@01c2006c {
|
|
|
|
#clock-cells = <1>;
|
2013-04-20 04:14:41 +08:00
|
|
|
compatible = "allwinner,sun5i-a13-apb1-gates-clk";
|
2013-03-14 03:07:37 +08:00
|
|
|
reg = <0x01c2006c 0x4>;
|
|
|
|
clocks = <&apb1>;
|
|
|
|
clock-output-names = "apb1_i2c0", "apb1_i2c1",
|
2013-04-20 04:14:41 +08:00
|
|
|
"apb1_i2c2", "apb1_uart1", "apb1_uart3";
|
2013-03-14 03:07:37 +08:00
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2013-08-03 22:07:36 +08:00
|
|
|
soc@01c00000 {
|
2013-03-14 03:07:37 +08:00
|
|
|
compatible = "simple-bus";
|
|
|
|
#address-cells = <1>;
|
|
|
|
#size-cells = <1>;
|
|
|
|
ranges;
|
|
|
|
|
|
|
|
intc: interrupt-controller@01c20400 {
|
2013-03-25 02:20:52 +08:00
|
|
|
compatible = "allwinner,sun4i-ic";
|
2013-03-14 03:07:37 +08:00
|
|
|
reg = <0x01c20400 0x400>;
|
|
|
|
interrupt-controller;
|
|
|
|
#interrupt-cells = <1>;
|
|
|
|
};
|
|
|
|
|
2013-01-28 02:26:05 +08:00
|
|
|
pio: pinctrl@01c20800 {
|
2013-01-19 05:30:36 +08:00
|
|
|
compatible = "allwinner,sun5i-a13-pinctrl";
|
|
|
|
reg = <0x01c20800 0x400>;
|
2013-04-06 21:00:48 +08:00
|
|
|
interrupts = <28>;
|
2013-03-28 05:20:41 +08:00
|
|
|
clocks = <&apb0_gates 5>;
|
2013-01-28 02:26:05 +08:00
|
|
|
gpio-controller;
|
2013-04-06 21:00:48 +08:00
|
|
|
interrupt-controller;
|
2013-01-19 05:30:36 +08:00
|
|
|
#address-cells = <1>;
|
|
|
|
#size-cells = <0>;
|
2013-01-28 02:26:05 +08:00
|
|
|
#gpio-cells = <3>;
|
2013-01-19 05:30:37 +08:00
|
|
|
|
|
|
|
uart1_pins_a: uart1@0 {
|
|
|
|
allwinner,pins = "PE10", "PE11";
|
|
|
|
allwinner,function = "uart1";
|
|
|
|
allwinner,drive = <0>;
|
|
|
|
allwinner,pull = <0>;
|
|
|
|
};
|
|
|
|
|
|
|
|
uart1_pins_b: uart1@1 {
|
|
|
|
allwinner,pins = "PG3", "PG4";
|
|
|
|
allwinner,function = "uart1";
|
|
|
|
allwinner,drive = <0>;
|
|
|
|
allwinner,pull = <0>;
|
|
|
|
};
|
2013-03-10 20:36:02 +08:00
|
|
|
|
|
|
|
i2c0_pins_a: i2c0@0 {
|
|
|
|
allwinner,pins = "PB0", "PB1";
|
|
|
|
allwinner,function = "i2c0";
|
|
|
|
allwinner,drive = <0>;
|
|
|
|
allwinner,pull = <0>;
|
|
|
|
};
|
|
|
|
|
|
|
|
i2c1_pins_a: i2c1@0 {
|
|
|
|
allwinner,pins = "PB15", "PB16";
|
|
|
|
allwinner,function = "i2c1";
|
|
|
|
allwinner,drive = <0>;
|
|
|
|
allwinner,pull = <0>;
|
|
|
|
};
|
|
|
|
|
|
|
|
i2c2_pins_a: i2c2@0 {
|
|
|
|
allwinner,pins = "PB17", "PB18";
|
|
|
|
allwinner,function = "i2c2";
|
|
|
|
allwinner,drive = <0>;
|
|
|
|
allwinner,pull = <0>;
|
|
|
|
};
|
2013-01-19 05:30:36 +08:00
|
|
|
};
|
2013-03-14 03:07:37 +08:00
|
|
|
|
|
|
|
timer@01c20c00 {
|
2013-03-25 02:00:17 +08:00
|
|
|
compatible = "allwinner,sun4i-timer";
|
2013-03-14 03:07:37 +08:00
|
|
|
reg = <0x01c20c00 0x90>;
|
|
|
|
interrupts = <22>;
|
|
|
|
clocks = <&osc24M>;
|
|
|
|
};
|
|
|
|
|
|
|
|
wdt: watchdog@01c20c90 {
|
2013-03-25 02:32:34 +08:00
|
|
|
compatible = "allwinner,sun4i-wdt";
|
2013-03-14 03:07:37 +08:00
|
|
|
reg = <0x01c20c90 0x10>;
|
|
|
|
};
|
|
|
|
|
2013-09-03 18:33:28 +08:00
|
|
|
sid: eeprom@01c23800 {
|
|
|
|
compatible = "allwinner,sun4i-sid";
|
|
|
|
reg = <0x01c23800 0x10>;
|
|
|
|
};
|
|
|
|
|
2013-03-14 03:07:37 +08:00
|
|
|
uart1: serial@01c28400 {
|
|
|
|
compatible = "snps,dw-apb-uart";
|
|
|
|
reg = <0x01c28400 0x400>;
|
|
|
|
interrupts = <2>;
|
|
|
|
reg-shift = <2>;
|
|
|
|
reg-io-width = <4>;
|
|
|
|
clocks = <&apb1_gates 17>;
|
|
|
|
status = "disabled";
|
|
|
|
};
|
|
|
|
|
|
|
|
uart3: serial@01c28c00 {
|
|
|
|
compatible = "snps,dw-apb-uart";
|
|
|
|
reg = <0x01c28c00 0x400>;
|
|
|
|
interrupts = <4>;
|
|
|
|
reg-shift = <2>;
|
|
|
|
reg-io-width = <4>;
|
|
|
|
clocks = <&apb1_gates 19>;
|
|
|
|
status = "disabled";
|
|
|
|
};
|
2013-03-10 20:34:36 +08:00
|
|
|
|
|
|
|
i2c0: i2c@01c2ac00 {
|
|
|
|
compatible = "allwinner,sun4i-i2c";
|
|
|
|
reg = <0x01c2ac00 0x400>;
|
|
|
|
interrupts = <7>;
|
|
|
|
clocks = <&apb1_gates 0>;
|
|
|
|
clock-frequency = <100000>;
|
|
|
|
status = "disabled";
|
|
|
|
};
|
|
|
|
|
|
|
|
i2c1: i2c@01c2b000 {
|
|
|
|
compatible = "allwinner,sun4i-i2c";
|
|
|
|
reg = <0x01c2b000 0x400>;
|
|
|
|
interrupts = <8>;
|
|
|
|
clocks = <&apb1_gates 1>;
|
|
|
|
clock-frequency = <100000>;
|
|
|
|
status = "disabled";
|
|
|
|
};
|
|
|
|
|
|
|
|
i2c2: i2c@01c2b400 {
|
|
|
|
compatible = "allwinner,sun4i-i2c";
|
|
|
|
reg = <0x01c2b400 0x400>;
|
|
|
|
interrupts = <9>;
|
|
|
|
clocks = <&apb1_gates 2>;
|
|
|
|
clock-frequency = <100000>;
|
|
|
|
status = "disabled";
|
|
|
|
};
|
2013-01-19 05:30:36 +08:00
|
|
|
};
|
2012-11-15 03:17:04 +08:00
|
|
|
};
|