forked from Minki/linux
3dca65f8a6
The A31 has the same GMAC found on the A20 SoC, except it has an extra reset control. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
852 lines
20 KiB
Plaintext
852 lines
20 KiB
Plaintext
/*
|
|
* Copyright 2013 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
|
|
*/
|
|
|
|
/include/ "skeleton.dtsi"
|
|
|
|
/ {
|
|
interrupt-parent = <&gic>;
|
|
|
|
aliases {
|
|
serial0 = &uart0;
|
|
serial1 = &uart1;
|
|
serial2 = &uart2;
|
|
serial3 = &uart3;
|
|
serial4 = &uart4;
|
|
serial5 = &uart5;
|
|
};
|
|
|
|
|
|
cpus {
|
|
enable-method = "allwinner,sun6i-a31";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
compatible = "arm,cortex-a7";
|
|
device_type = "cpu";
|
|
reg = <0>;
|
|
};
|
|
|
|
cpu@1 {
|
|
compatible = "arm,cortex-a7";
|
|
device_type = "cpu";
|
|
reg = <1>;
|
|
};
|
|
|
|
cpu@2 {
|
|
compatible = "arm,cortex-a7";
|
|
device_type = "cpu";
|
|
reg = <2>;
|
|
};
|
|
|
|
cpu@3 {
|
|
compatible = "arm,cortex-a7";
|
|
device_type = "cpu";
|
|
reg = <3>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
reg = <0x40000000 0x80000000>;
|
|
};
|
|
|
|
pmu {
|
|
compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
|
|
interrupts = <0 120 4>,
|
|
<0 121 4>,
|
|
<0 122 4>,
|
|
<0 123 4>;
|
|
};
|
|
|
|
clocks {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
osc24M: osc24M {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <24000000>;
|
|
};
|
|
|
|
osc32k: clk@0 {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
clock-output-names = "osc32k";
|
|
};
|
|
|
|
pll1: clk@01c20000 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun6i-a31-pll1-clk";
|
|
reg = <0x01c20000 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "pll1";
|
|
};
|
|
|
|
pll6: clk@01c20028 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun6i-a31-pll6-clk";
|
|
reg = <0x01c20028 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "pll6";
|
|
};
|
|
|
|
cpu: cpu@01c20050 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-cpu-clk";
|
|
reg = <0x01c20050 0x4>;
|
|
|
|
/*
|
|
* PLL1 is listed twice here.
|
|
* While it looks suspicious, it's actually documented
|
|
* that way both in the datasheet and in the code from
|
|
* Allwinner.
|
|
*/
|
|
clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
|
|
clock-output-names = "cpu";
|
|
};
|
|
|
|
axi: axi@01c20050 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-axi-clk";
|
|
reg = <0x01c20050 0x4>;
|
|
clocks = <&cpu>;
|
|
clock-output-names = "axi";
|
|
};
|
|
|
|
ahb1_mux: ahb1_mux@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun6i-a31-ahb1-mux-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6>;
|
|
clock-output-names = "ahb1_mux";
|
|
};
|
|
|
|
ahb1: ahb1@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-ahb-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&ahb1_mux>;
|
|
clock-output-names = "ahb1";
|
|
};
|
|
|
|
ahb1_gates: clk@01c20060 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-ahb1-gates-clk";
|
|
reg = <0x01c20060 0x8>;
|
|
clocks = <&ahb1>;
|
|
clock-output-names = "ahb1_mipidsi", "ahb1_ss",
|
|
"ahb1_dma", "ahb1_mmc0", "ahb1_mmc1",
|
|
"ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1",
|
|
"ahb1_nand0", "ahb1_sdram",
|
|
"ahb1_gmac", "ahb1_ts", "ahb1_hstimer",
|
|
"ahb1_spi0", "ahb1_spi1", "ahb1_spi2",
|
|
"ahb1_spi3", "ahb1_otg", "ahb1_ehci0",
|
|
"ahb1_ehci1", "ahb1_ohci0",
|
|
"ahb1_ohci1", "ahb1_ohci2", "ahb1_ve",
|
|
"ahb1_lcd0", "ahb1_lcd1", "ahb1_csi",
|
|
"ahb1_hdmi", "ahb1_de0", "ahb1_de1",
|
|
"ahb1_fe0", "ahb1_fe1", "ahb1_mp",
|
|
"ahb1_gpu", "ahb1_deu0", "ahb1_deu1",
|
|
"ahb1_drc0", "ahb1_drc1";
|
|
};
|
|
|
|
apb1: apb1@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-apb0-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&ahb1>;
|
|
clock-output-names = "apb1";
|
|
};
|
|
|
|
apb1_gates: clk@01c20068 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-apb1-gates-clk";
|
|
reg = <0x01c20068 0x4>;
|
|
clocks = <&apb1>;
|
|
clock-output-names = "apb1_codec", "apb1_digital_mic",
|
|
"apb1_pio", "apb1_daudio0",
|
|
"apb1_daudio1";
|
|
};
|
|
|
|
apb2_mux: apb2_mux@01c20058 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-apb1-mux-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>;
|
|
clock-output-names = "apb2_mux";
|
|
};
|
|
|
|
apb2: apb2@01c20058 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun6i-a31-apb2-div-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
clocks = <&apb2_mux>;
|
|
clock-output-names = "apb2";
|
|
};
|
|
|
|
apb2_gates: clk@01c2006c {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-apb2-gates-clk";
|
|
reg = <0x01c2006c 0x4>;
|
|
clocks = <&apb2>;
|
|
clock-output-names = "apb2_i2c0", "apb2_i2c1",
|
|
"apb2_i2c2", "apb2_i2c3", "apb2_uart0",
|
|
"apb2_uart1", "apb2_uart2", "apb2_uart3",
|
|
"apb2_uart4", "apb2_uart5";
|
|
};
|
|
|
|
mmc0_clk: clk@01c20088 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c20088 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "mmc0";
|
|
};
|
|
|
|
mmc1_clk: clk@01c2008c {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c2008c 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "mmc1";
|
|
};
|
|
|
|
mmc2_clk: clk@01c20090 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c20090 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "mmc2";
|
|
};
|
|
|
|
mmc3_clk: clk@01c20094 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c20094 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "mmc3";
|
|
};
|
|
|
|
spi0_clk: clk@01c200a0 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200a0 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "spi0";
|
|
};
|
|
|
|
spi1_clk: clk@01c200a4 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200a4 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "spi1";
|
|
};
|
|
|
|
spi2_clk: clk@01c200a8 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200a8 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "spi2";
|
|
};
|
|
|
|
spi3_clk: clk@01c200ac {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200ac 0x4>;
|
|
clocks = <&osc24M>, <&pll6>;
|
|
clock-output-names = "spi3";
|
|
};
|
|
|
|
usb_clk: clk@01c200cc {
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-usb-clk";
|
|
reg = <0x01c200cc 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
|
|
"usb_ohci0", "usb_ohci1",
|
|
"usb_ohci2";
|
|
};
|
|
|
|
/*
|
|
* The following two are dummy clocks, placeholders used in the gmac_tx
|
|
* clock. The gmac driver will choose one parent depending on the PHY
|
|
* interface mode, using clk_set_rate auto-reparenting.
|
|
* The actual TX clock rate is not controlled by the gmac_tx clock.
|
|
*/
|
|
mii_phy_tx_clk: clk@1 {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <25000000>;
|
|
clock-output-names = "mii_phy_tx";
|
|
};
|
|
|
|
gmac_int_tx_clk: clk@2 {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <125000000>;
|
|
clock-output-names = "gmac_int_tx";
|
|
};
|
|
|
|
gmac_tx_clk: clk@01c200d0 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun7i-a20-gmac-clk";
|
|
reg = <0x01c200d0 0x4>;
|
|
clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
|
|
clock-output-names = "gmac_tx";
|
|
};
|
|
};
|
|
|
|
soc@01c00000 {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
dma: dma-controller@01c02000 {
|
|
compatible = "allwinner,sun6i-a31-dma";
|
|
reg = <0x01c02000 0x1000>;
|
|
interrupts = <0 50 4>;
|
|
clocks = <&ahb1_gates 6>;
|
|
resets = <&ahb1_rst 6>;
|
|
#dma-cells = <1>;
|
|
};
|
|
|
|
mmc0: mmc@01c0f000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c0f000 0x1000>;
|
|
clocks = <&ahb1_gates 8>, <&mmc0_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
resets = <&ahb1_rst 8>;
|
|
reset-names = "ahb";
|
|
interrupts = <0 60 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc1: mmc@01c10000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c10000 0x1000>;
|
|
clocks = <&ahb1_gates 9>, <&mmc1_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
resets = <&ahb1_rst 9>;
|
|
reset-names = "ahb";
|
|
interrupts = <0 61 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc2: mmc@01c11000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c11000 0x1000>;
|
|
clocks = <&ahb1_gates 10>, <&mmc2_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
resets = <&ahb1_rst 10>;
|
|
reset-names = "ahb";
|
|
interrupts = <0 62 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc3: mmc@01c12000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c12000 0x1000>;
|
|
clocks = <&ahb1_gates 11>, <&mmc3_clk>;
|
|
clock-names = "ahb", "mmc";
|
|
resets = <&ahb1_rst 11>;
|
|
reset-names = "ahb";
|
|
interrupts = <0 63 4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usbphy: phy@01c19400 {
|
|
compatible = "allwinner,sun6i-a31-usb-phy";
|
|
reg = <0x01c19400 0x10>,
|
|
<0x01c1a800 0x4>,
|
|
<0x01c1b800 0x4>;
|
|
reg-names = "phy_ctrl",
|
|
"pmu1",
|
|
"pmu2";
|
|
clocks = <&usb_clk 8>,
|
|
<&usb_clk 9>,
|
|
<&usb_clk 10>;
|
|
clock-names = "usb0_phy",
|
|
"usb1_phy",
|
|
"usb2_phy";
|
|
resets = <&usb_clk 0>,
|
|
<&usb_clk 1>,
|
|
<&usb_clk 2>;
|
|
reset-names = "usb0_reset",
|
|
"usb1_reset",
|
|
"usb2_reset";
|
|
status = "disabled";
|
|
#phy-cells = <1>;
|
|
};
|
|
|
|
ehci0: usb@01c1a000 {
|
|
compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
|
|
reg = <0x01c1a000 0x100>;
|
|
interrupts = <0 72 4>;
|
|
clocks = <&ahb1_gates 26>;
|
|
resets = <&ahb1_rst 26>;
|
|
phys = <&usbphy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ohci0: usb@01c1a400 {
|
|
compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
|
|
reg = <0x01c1a400 0x100>;
|
|
interrupts = <0 73 4>;
|
|
clocks = <&ahb1_gates 29>, <&usb_clk 16>;
|
|
resets = <&ahb1_rst 29>;
|
|
phys = <&usbphy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ehci1: usb@01c1b000 {
|
|
compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
|
|
reg = <0x01c1b000 0x100>;
|
|
interrupts = <0 74 4>;
|
|
clocks = <&ahb1_gates 27>;
|
|
resets = <&ahb1_rst 27>;
|
|
phys = <&usbphy 2>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ohci1: usb@01c1b400 {
|
|
compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
|
|
reg = <0x01c1b400 0x100>;
|
|
interrupts = <0 75 4>;
|
|
clocks = <&ahb1_gates 30>, <&usb_clk 17>;
|
|
resets = <&ahb1_rst 30>;
|
|
phys = <&usbphy 2>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ohci2: usb@01c1c400 {
|
|
compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
|
|
reg = <0x01c1c400 0x100>;
|
|
interrupts = <0 77 4>;
|
|
clocks = <&ahb1_gates 31>, <&usb_clk 18>;
|
|
resets = <&ahb1_rst 31>;
|
|
status = "disabled";
|
|
};
|
|
|
|
pio: pinctrl@01c20800 {
|
|
compatible = "allwinner,sun6i-a31-pinctrl";
|
|
reg = <0x01c20800 0x400>;
|
|
interrupts = <0 11 4>,
|
|
<0 15 4>,
|
|
<0 16 4>,
|
|
<0 17 4>;
|
|
clocks = <&apb1_gates 5>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
#size-cells = <0>;
|
|
#gpio-cells = <3>;
|
|
|
|
uart0_pins_a: uart0@0 {
|
|
allwinner,pins = "PH20", "PH21";
|
|
allwinner,function = "uart0";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
i2c0_pins_a: i2c0@0 {
|
|
allwinner,pins = "PH14", "PH15";
|
|
allwinner,function = "i2c0";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
i2c1_pins_a: i2c1@0 {
|
|
allwinner,pins = "PH16", "PH17";
|
|
allwinner,function = "i2c1";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
i2c2_pins_a: i2c2@0 {
|
|
allwinner,pins = "PH18", "PH19";
|
|
allwinner,function = "i2c2";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
mmc0_pins_a: mmc0@0 {
|
|
allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
|
|
allwinner,function = "mmc0";
|
|
allwinner,drive = <2>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
gmac_pins_mii_a: gmac_mii@0 {
|
|
allwinner,pins = "PA0", "PA1", "PA2", "PA3",
|
|
"PA8", "PA9", "PA11",
|
|
"PA12", "PA13", "PA14", "PA19",
|
|
"PA20", "PA21", "PA22", "PA23",
|
|
"PA24", "PA26", "PA27";
|
|
allwinner,function = "gmac";
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
gmac_pins_gmii_a: gmac_gmii@0 {
|
|
allwinner,pins = "PA0", "PA1", "PA2", "PA3",
|
|
"PA4", "PA5", "PA6", "PA7",
|
|
"PA8", "PA9", "PA10", "PA11",
|
|
"PA12", "PA13", "PA14", "PA15",
|
|
"PA16", "PA17", "PA18", "PA19",
|
|
"PA20", "PA21", "PA22", "PA23",
|
|
"PA24", "PA25", "PA26", "PA27";
|
|
allwinner,function = "gmac";
|
|
/*
|
|
* data lines in GMII mode run at 125MHz and
|
|
* might need a higher signal drive strength
|
|
*/
|
|
allwinner,drive = <2>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
|
|
gmac_pins_rgmii_a: gmac_rgmii@0 {
|
|
allwinner,pins = "PA0", "PA1", "PA2", "PA3",
|
|
"PA9", "PA10", "PA11",
|
|
"PA12", "PA13", "PA14", "PA19",
|
|
"PA20", "PA25", "PA26", "PA27";
|
|
allwinner,function = "gmac";
|
|
/*
|
|
* data lines in RGMII mode use DDR mode
|
|
* and need a higher signal drive strength
|
|
*/
|
|
allwinner,drive = <3>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
};
|
|
|
|
ahb1_rst: reset@01c202c0 {
|
|
#reset-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-ahb1-reset";
|
|
reg = <0x01c202c0 0xc>;
|
|
};
|
|
|
|
apb1_rst: reset@01c202d0 {
|
|
#reset-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-clock-reset";
|
|
reg = <0x01c202d0 0x4>;
|
|
};
|
|
|
|
apb2_rst: reset@01c202d8 {
|
|
#reset-cells = <1>;
|
|
compatible = "allwinner,sun6i-a31-clock-reset";
|
|
reg = <0x01c202d8 0x4>;
|
|
};
|
|
|
|
timer@01c20c00 {
|
|
compatible = "allwinner,sun4i-a10-timer";
|
|
reg = <0x01c20c00 0xa0>;
|
|
interrupts = <0 18 4>,
|
|
<0 19 4>,
|
|
<0 20 4>,
|
|
<0 21 4>,
|
|
<0 22 4>;
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
wdt1: watchdog@01c20ca0 {
|
|
compatible = "allwinner,sun6i-a31-wdt";
|
|
reg = <0x01c20ca0 0x20>;
|
|
};
|
|
|
|
uart0: serial@01c28000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28000 0x400>;
|
|
interrupts = <0 0 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb2_gates 16>;
|
|
resets = <&apb2_rst 16>;
|
|
dmas = <&dma 6>, <&dma 6>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: serial@01c28400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28400 0x400>;
|
|
interrupts = <0 1 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb2_gates 17>;
|
|
resets = <&apb2_rst 17>;
|
|
dmas = <&dma 7>, <&dma 7>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@01c28800 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28800 0x400>;
|
|
interrupts = <0 2 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb2_gates 18>;
|
|
resets = <&apb2_rst 18>;
|
|
dmas = <&dma 8>, <&dma 8>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart3: serial@01c28c00 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28c00 0x400>;
|
|
interrupts = <0 3 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb2_gates 19>;
|
|
resets = <&apb2_rst 19>;
|
|
dmas = <&dma 9>, <&dma 9>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart4: serial@01c29000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c29000 0x400>;
|
|
interrupts = <0 4 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb2_gates 20>;
|
|
resets = <&apb2_rst 20>;
|
|
dmas = <&dma 10>, <&dma 10>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart5: serial@01c29400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c29400 0x400>;
|
|
interrupts = <0 5 4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb2_gates 21>;
|
|
resets = <&apb2_rst 21>;
|
|
dmas = <&dma 22>, <&dma 22>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c0: i2c@01c2ac00 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x01c2ac00 0x400>;
|
|
interrupts = <0 6 4>;
|
|
clocks = <&apb2_gates 0>;
|
|
clock-frequency = <100000>;
|
|
resets = <&apb2_rst 0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c1: i2c@01c2b000 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x01c2b000 0x400>;
|
|
interrupts = <0 7 4>;
|
|
clocks = <&apb2_gates 1>;
|
|
clock-frequency = <100000>;
|
|
resets = <&apb2_rst 1>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c2: i2c@01c2b400 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x01c2b400 0x400>;
|
|
interrupts = <0 8 4>;
|
|
clocks = <&apb2_gates 2>;
|
|
clock-frequency = <100000>;
|
|
resets = <&apb2_rst 2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c3: i2c@01c2b800 {
|
|
compatible = "allwinner,sun6i-a31-i2c";
|
|
reg = <0x01c2b800 0x400>;
|
|
interrupts = <0 9 4>;
|
|
clocks = <&apb2_gates 3>;
|
|
clock-frequency = <100000>;
|
|
resets = <&apb2_rst 3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gmac: ethernet@01c30000 {
|
|
compatible = "allwinner,sun7i-a20-gmac";
|
|
reg = <0x01c30000 0x1054>;
|
|
interrupts = <0 82 4>;
|
|
interrupt-names = "macirq";
|
|
clocks = <&ahb1_gates 17>, <&gmac_tx_clk>;
|
|
clock-names = "stmmaceth", "allwinner_gmac_tx";
|
|
resets = <&ahb1_rst 17>;
|
|
reset-names = "stmmaceth";
|
|
snps,pbl = <2>;
|
|
snps,fixed-burst;
|
|
snps,force_sf_dma_mode;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
timer@01c60000 {
|
|
compatible = "allwinner,sun6i-a31-hstimer", "allwinner,sun7i-a20-hstimer";
|
|
reg = <0x01c60000 0x1000>;
|
|
interrupts = <0 51 4>,
|
|
<0 52 4>,
|
|
<0 53 4>,
|
|
<0 54 4>;
|
|
clocks = <&ahb1_gates 19>;
|
|
resets = <&ahb1_rst 19>;
|
|
};
|
|
|
|
spi0: spi@01c68000 {
|
|
compatible = "allwinner,sun6i-a31-spi";
|
|
reg = <0x01c68000 0x1000>;
|
|
interrupts = <0 65 4>;
|
|
clocks = <&ahb1_gates 20>, <&spi0_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma 23>, <&dma 23>;
|
|
dma-names = "rx", "tx";
|
|
resets = <&ahb1_rst 20>;
|
|
status = "disabled";
|
|
};
|
|
|
|
spi1: spi@01c69000 {
|
|
compatible = "allwinner,sun6i-a31-spi";
|
|
reg = <0x01c69000 0x1000>;
|
|
interrupts = <0 66 4>;
|
|
clocks = <&ahb1_gates 21>, <&spi1_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma 24>, <&dma 24>;
|
|
dma-names = "rx", "tx";
|
|
resets = <&ahb1_rst 21>;
|
|
status = "disabled";
|
|
};
|
|
|
|
spi2: spi@01c6a000 {
|
|
compatible = "allwinner,sun6i-a31-spi";
|
|
reg = <0x01c6a000 0x1000>;
|
|
interrupts = <0 67 4>;
|
|
clocks = <&ahb1_gates 22>, <&spi2_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma 25>, <&dma 25>;
|
|
dma-names = "rx", "tx";
|
|
resets = <&ahb1_rst 22>;
|
|
status = "disabled";
|
|
};
|
|
|
|
spi3: spi@01c6b000 {
|
|
compatible = "allwinner,sun6i-a31-spi";
|
|
reg = <0x01c6b000 0x1000>;
|
|
interrupts = <0 68 4>;
|
|
clocks = <&ahb1_gates 23>, <&spi3_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma 26>, <&dma 26>;
|
|
dma-names = "rx", "tx";
|
|
resets = <&ahb1_rst 23>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gic: interrupt-controller@01c81000 {
|
|
compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
|
|
reg = <0x01c81000 0x1000>,
|
|
<0x01c82000 0x1000>,
|
|
<0x01c84000 0x2000>,
|
|
<0x01c86000 0x2000>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <3>;
|
|
interrupts = <1 9 0xf04>;
|
|
};
|
|
|
|
nmi_intc: interrupt-controller@01f00c0c {
|
|
compatible = "allwinner,sun6i-a31-sc-nmi";
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x01f00c0c 0x38>;
|
|
interrupts = <0 32 4>;
|
|
};
|
|
|
|
prcm@01f01400 {
|
|
compatible = "allwinner,sun6i-a31-prcm";
|
|
reg = <0x01f01400 0x200>;
|
|
|
|
ar100: ar100_clk {
|
|
compatible = "allwinner,sun6i-a31-ar100-clk";
|
|
#clock-cells = <0>;
|
|
clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>;
|
|
clock-output-names = "ar100";
|
|
};
|
|
|
|
ahb0: ahb0_clk {
|
|
compatible = "fixed-factor-clock";
|
|
#clock-cells = <0>;
|
|
clock-div = <1>;
|
|
clock-mult = <1>;
|
|
clocks = <&ar100>;
|
|
clock-output-names = "ahb0";
|
|
};
|
|
|
|
apb0: apb0_clk {
|
|
compatible = "allwinner,sun6i-a31-apb0-clk";
|
|
#clock-cells = <0>;
|
|
clocks = <&ahb0>;
|
|
clock-output-names = "apb0";
|
|
};
|
|
|
|
apb0_gates: apb0_gates_clk {
|
|
compatible = "allwinner,sun6i-a31-apb0-gates-clk";
|
|
#clock-cells = <1>;
|
|
clocks = <&apb0>;
|
|
clock-output-names = "apb0_pio", "apb0_ir",
|
|
"apb0_timer", "apb0_p2wi",
|
|
"apb0_uart", "apb0_1wire",
|
|
"apb0_i2c";
|
|
};
|
|
|
|
apb0_rst: apb0_rst {
|
|
compatible = "allwinner,sun6i-a31-clock-reset";
|
|
#reset-cells = <1>;
|
|
};
|
|
};
|
|
|
|
cpucfg@01f01c00 {
|
|
compatible = "allwinner,sun6i-a31-cpuconfig";
|
|
reg = <0x01f01c00 0x300>;
|
|
};
|
|
|
|
r_pio: pinctrl@01f02c00 {
|
|
compatible = "allwinner,sun6i-a31-r-pinctrl";
|
|
reg = <0x01f02c00 0x400>;
|
|
interrupts = <0 45 4>,
|
|
<0 46 4>;
|
|
clocks = <&apb0_gates 0>;
|
|
resets = <&apb0_rst 0>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
#size-cells = <0>;
|
|
#gpio-cells = <3>;
|
|
};
|
|
};
|
|
};
|