| /* |
| * Copyright (c) 2016 Andreas Färber |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/gpio/meson-gxbb-gpio.h> |
| #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h> |
| #include <dt-bindings/clock/gxbb-clkc.h> |
| #include <dt-bindings/clock/gxbb-aoclkc.h> |
| #include <dt-bindings/reset/gxbb-aoclkc.h> |
| |
| / { |
| compatible = "amlogic,meson-gxbb"; |
| interrupt-parent = <&gic>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| cpus { |
| #address-cells = <0x2>; |
| #size-cells = <0x0>; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x0>; |
| enable-method = "psci"; |
| }; |
| |
| cpu1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x1>; |
| enable-method = "psci"; |
| }; |
| |
| cpu2: cpu@2 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x2>; |
| enable-method = "psci"; |
| }; |
| |
| cpu3: cpu@3 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x3>; |
| enable-method = "psci"; |
| }; |
| }; |
| |
| arm-pmu { |
| compatible = "arm,cortex-a53-pmu"; |
| interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; |
| }; |
| |
| psci { |
| compatible = "arm,psci-0.2"; |
| method = "smc"; |
| }; |
| |
| firmware { |
| sm: secure-monitor { |
| compatible = "amlogic,meson-gxbb-sm"; |
| }; |
| }; |
| |
| efuse: efuse { |
| compatible = "amlogic,meson-gxbb-efuse"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| sn: sn@14 { |
| reg = <0x14 0x10>; |
| }; |
| |
| eth_mac: eth_mac@34 { |
| reg = <0x34 0x10>; |
| }; |
| |
| bid: bid@46 { |
| reg = <0x46 0x30>; |
| }; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <GIC_PPI 13 |
| (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 14 |
| (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 11 |
| (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 10 |
| (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>; |
| }; |
| |
| xtal: xtal-clk { |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| clock-output-names = "xtal"; |
| #clock-cells = <0>; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| usb0_phy: phy@c0000000 { |
| compatible = "amlogic,meson-gxbb-usb2-phy"; |
| #phy-cells = <0>; |
| reg = <0x0 0xc0000000 0x0 0x20>; |
| resets = <&reset RESET_USB_OTG>; |
| clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>; |
| clock-names = "usb_general", "usb"; |
| status = "disabled"; |
| }; |
| |
| usb1_phy: phy@c0000020 { |
| compatible = "amlogic,meson-gxbb-usb2-phy"; |
| #phy-cells = <0>; |
| reg = <0x0 0xc0000020 0x0 0x20>; |
| clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>; |
| clock-names = "usb_general", "usb"; |
| status = "disabled"; |
| }; |
| |
| cbus: cbus@c1100000 { |
| compatible = "simple-bus"; |
| reg = <0x0 0xc1100000 0x0 0x100000>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; |
| |
| reset: reset-controller@4404 { |
| compatible = "amlogic,meson-gxbb-reset"; |
| reg = <0x0 0x04404 0x0 0x20>; |
| #reset-cells = <1>; |
| }; |
| |
| uart_A: serial@84c0 { |
| compatible = "amlogic,meson-uart"; |
| reg = <0x0 0x84c0 0x0 0x14>; |
| interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&xtal>; |
| status = "disabled"; |
| }; |
| |
| uart_B: serial@84dc { |
| compatible = "amlogic,meson-uart"; |
| reg = <0x0 0x84dc 0x0 0x14>; |
| interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&xtal>; |
| status = "disabled"; |
| }; |
| |
| pwm_ab: pwm@8550 { |
| compatible = "amlogic,meson-gxbb-pwm"; |
| reg = <0x0 0x08550 0x0 0x10>; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| pwm_cd: pwm@8650 { |
| compatible = "amlogic,meson-gxbb-pwm"; |
| reg = <0x0 0x08650 0x0 0x10>; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| pwm_ef: pwm@86c0 { |
| compatible = "amlogic,meson-gxbb-pwm"; |
| reg = <0x0 0x086c0 0x0 0x10>; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| uart_C: serial@8700 { |
| compatible = "amlogic,meson-uart"; |
| reg = <0x0 0x8700 0x0 0x14>; |
| interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&xtal>; |
| status = "disabled"; |
| }; |
| |
| watchdog@98d0 { |
| compatible = "amlogic,meson-gxbb-wdt"; |
| reg = <0x0 0x098d0 0x0 0x10>; |
| clocks = <&xtal>; |
| }; |
| |
| spifc: spi@8c80 { |
| compatible = "amlogic,meson-gxbb-spifc"; |
| reg = <0x0 0x08c80 0x0 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clkc CLKID_SPI>; |
| status = "disabled"; |
| }; |
| |
| i2c_A: i2c@8500 { |
| compatible = "amlogic,meson-gxbb-i2c"; |
| reg = <0x0 0x08500 0x0 0x20>; |
| interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&clkc CLKID_I2C>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c_B: i2c@87c0 { |
| compatible = "amlogic,meson-gxbb-i2c"; |
| reg = <0x0 0x087c0 0x0 0x20>; |
| interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&clkc CLKID_I2C>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c_C: i2c@87e0 { |
| compatible = "amlogic,meson-gxbb-i2c"; |
| reg = <0x0 0x087e0 0x0 0x20>; |
| interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&clkc CLKID_I2C>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| }; |
| |
| gic: interrupt-controller@c4301000 { |
| compatible = "arm,gic-400"; |
| reg = <0x0 0xc4301000 0 0x1000>, |
| <0x0 0xc4302000 0 0x2000>, |
| <0x0 0xc4304000 0 0x2000>, |
| <0x0 0xc4306000 0 0x2000>; |
| interrupt-controller; |
| interrupts = <GIC_PPI 9 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; |
| #interrupt-cells = <3>; |
| #address-cells = <0>; |
| }; |
| |
| aobus: aobus@c8100000 { |
| compatible = "simple-bus"; |
| reg = <0x0 0xc8100000 0x0 0x100000>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; |
| |
| pinctrl_aobus: pinctrl@14 { |
| compatible = "amlogic,meson-gxbb-aobus-pinctrl"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| gpio_ao: bank@14 { |
| reg = <0x0 0x00014 0x0 0x8>, |
| <0x0 0x0002c 0x0 0x4>, |
| <0x0 0x00024 0x0 0x8>; |
| reg-names = "mux", "pull", "gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| uart_ao_a_pins: uart_ao_a { |
| mux { |
| groups = "uart_tx_ao_a", "uart_rx_ao_a"; |
| function = "uart_ao"; |
| }; |
| }; |
| |
| remote_input_ao_pins: remote_input_ao { |
| mux { |
| groups = "remote_input_ao"; |
| function = "remote_input_ao"; |
| }; |
| }; |
| |
| i2c_ao_pins: i2c_ao { |
| mux { |
| groups = "i2c_sck_ao", |
| "i2c_sda_ao"; |
| function = "i2c_ao"; |
| }; |
| }; |
| |
| pwm_ao_a_3_pins: pwm_ao_a_3 { |
| mux { |
| groups = "pwm_ao_a_3"; |
| function = "pwm_ao_a_3"; |
| }; |
| }; |
| |
| pwm_ao_a_6_pins: pwm_ao_a_6 { |
| mux { |
| groups = "pwm_ao_a_6"; |
| function = "pwm_ao_a_6"; |
| }; |
| }; |
| |
| pwm_ao_a_12_pins: pwm_ao_a_12 { |
| mux { |
| groups = "pwm_ao_a_12"; |
| function = "pwm_ao_a_12"; |
| }; |
| }; |
| |
| pwm_ao_b_pins: pwm_ao_b { |
| mux { |
| groups = "pwm_ao_b"; |
| function = "pwm_ao_b"; |
| }; |
| }; |
| }; |
| |
| clkc_AO: clock-controller@040 { |
| compatible = "amlogic,gxbb-aoclkc"; |
| reg = <0x0 0x00040 0x0 0x4>; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| }; |
| |
| uart_AO: serial@4c0 { |
| compatible = "amlogic,meson-uart"; |
| reg = <0x0 0x004c0 0x0 0x14>; |
| interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&xtal>; |
| status = "disabled"; |
| }; |
| |
| ir: ir@580 { |
| compatible = "amlogic,meson-gxbb-ir"; |
| reg = <0x0 0x00580 0x0 0x40>; |
| interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>; |
| status = "disabled"; |
| }; |
| |
| pwm_ab_AO: pwm@550 { |
| compatible = "amlogic,meson-gxbb-pwm"; |
| reg = <0x0 0x0550 0x0 0x10>; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| i2c_AO: i2c@500 { |
| compatible = "amlogic,meson-gxbb-i2c"; |
| reg = <0x0 0x500 0x0 0x20>; |
| interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>; |
| clocks = <&clkc CLKID_AO_I2C>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| }; |
| |
| periphs: periphs@c8834000 { |
| compatible = "simple-bus"; |
| reg = <0x0 0xc8834000 0x0 0x2000>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>; |
| |
| rng { |
| compatible = "amlogic,meson-rng"; |
| reg = <0x0 0x0 0x0 0x4>; |
| }; |
| |
| pinctrl_periphs: pinctrl@4b0 { |
| compatible = "amlogic,meson-gxbb-periphs-pinctrl"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| gpio: bank@4b0 { |
| reg = <0x0 0x004b0 0x0 0x28>, |
| <0x0 0x004e8 0x0 0x14>, |
| <0x0 0x00120 0x0 0x14>, |
| <0x0 0x00430 0x0 0x40>; |
| reg-names = "mux", "pull", "pull-enable", "gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| emmc_pins: emmc { |
| mux { |
| groups = "emmc_nand_d07", |
| "emmc_cmd", |
| "emmc_clk"; |
| function = "emmc"; |
| }; |
| }; |
| |
| nor_pins: nor { |
| mux { |
| groups = "nor_d", |
| "nor_q", |
| "nor_c", |
| "nor_cs"; |
| function = "nor"; |
| }; |
| }; |
| |
| sdcard_pins: sdcard { |
| mux { |
| groups = "sdcard_d0", |
| "sdcard_d1", |
| "sdcard_d2", |
| "sdcard_d3", |
| "sdcard_cmd", |
| "sdcard_clk"; |
| function = "sdcard"; |
| }; |
| }; |
| |
| sdio_pins: sdio { |
| mux { |
| groups = "sdio_d0", |
| "sdio_d1", |
| "sdio_d2", |
| "sdio_d3", |
| "sdio_cmd", |
| "sdio_clk"; |
| function = "sdio"; |
| }; |
| }; |
| |
| sdio_irq_pins: sdio_irq { |
| mux { |
| groups = "sdio_irq"; |
| function = "sdio"; |
| }; |
| }; |
| |
| uart_a_pins: uart_a { |
| mux { |
| groups = "uart_tx_a", |
| "uart_rx_a"; |
| function = "uart_a"; |
| }; |
| }; |
| |
| uart_b_pins: uart_b { |
| mux { |
| groups = "uart_tx_b", |
| "uart_rx_b"; |
| function = "uart_b"; |
| }; |
| }; |
| |
| uart_c_pins: uart_c { |
| mux { |
| groups = "uart_tx_c", |
| "uart_rx_c"; |
| function = "uart_c"; |
| }; |
| }; |
| |
| i2c_a_pins: i2c_a { |
| mux { |
| groups = "i2c_sck_a", |
| "i2c_sda_a"; |
| function = "i2c_a"; |
| }; |
| }; |
| |
| i2c_b_pins: i2c_b { |
| mux { |
| groups = "i2c_sck_b", |
| "i2c_sda_b"; |
| function = "i2c_b"; |
| }; |
| }; |
| |
| i2c_c_pins: i2c_c { |
| mux { |
| groups = "i2c_sck_c", |
| "i2c_sda_c"; |
| function = "i2c_c"; |
| }; |
| }; |
| |
| eth_pins: eth_c { |
| mux { |
| groups = "eth_mdio", |
| "eth_mdc", |
| "eth_clk_rx_clk", |
| "eth_rx_dv", |
| "eth_rxd0", |
| "eth_rxd1", |
| "eth_rxd2", |
| "eth_rxd3", |
| "eth_rgmii_tx_clk", |
| "eth_tx_en", |
| "eth_txd0", |
| "eth_txd1", |
| "eth_txd2", |
| "eth_txd3"; |
| function = "eth"; |
| }; |
| }; |
| |
| pwm_a_x_pins: pwm_a_x { |
| mux { |
| groups = "pwm_a_x"; |
| function = "pwm_a_x"; |
| }; |
| }; |
| |
| pwm_a_y_pins: pwm_a_y { |
| mux { |
| groups = "pwm_a_y"; |
| function = "pwm_a_y"; |
| }; |
| }; |
| |
| pwm_b_pins: pwm_b { |
| mux { |
| groups = "pwm_b"; |
| function = "pwm_b"; |
| }; |
| }; |
| |
| pwm_d_pins: pwm_d { |
| mux { |
| groups = "pwm_d"; |
| function = "pwm_d"; |
| }; |
| }; |
| |
| pwm_e_pins: pwm_e { |
| mux { |
| groups = "pwm_e"; |
| function = "pwm_e"; |
| }; |
| }; |
| |
| pwm_f_x_pins: pwm_f_x { |
| mux { |
| groups = "pwm_f_x"; |
| function = "pwm_f_x"; |
| }; |
| }; |
| |
| pwm_f_y_pins: pwm_f_y { |
| mux { |
| groups = "pwm_f_y"; |
| function = "pwm_f_y"; |
| }; |
| }; |
| }; |
| }; |
| |
| hiubus: hiubus@c883c000 { |
| compatible = "simple-bus"; |
| reg = <0x0 0xc883c000 0x0 0x2000>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>; |
| |
| clkc: clock-controller@0 { |
| compatible = "amlogic,gxbb-clkc"; |
| #clock-cells = <1>; |
| reg = <0x0 0x0 0x0 0x3db>; |
| }; |
| |
| mailbox: mailbox@404 { |
| compatible = "amlogic,meson-gxbb-mhu"; |
| reg = <0 0x404 0 0x4c>; |
| interrupts = <0 208 IRQ_TYPE_EDGE_RISING>, |
| <0 209 IRQ_TYPE_EDGE_RISING>, |
| <0 210 IRQ_TYPE_EDGE_RISING>; |
| #mbox-cells = <1>; |
| }; |
| }; |
| |
| apb: apb@d0000000 { |
| compatible = "simple-bus"; |
| reg = <0x0 0xd0000000 0x0 0x200000>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; |
| }; |
| |
| usb0: usb@c9000000 { |
| compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; |
| reg = <0x0 0xc9000000 0x0 0x40000>; |
| interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clkc CLKID_USB0_DDR_BRIDGE>; |
| clock-names = "otg"; |
| phys = <&usb0_phy>; |
| phy-names = "usb2-phy"; |
| dr_mode = "host"; |
| status = "disabled"; |
| }; |
| |
| usb1: usb@c9100000 { |
| compatible = "amlogic,meson-gxbb-usb", "snps,dwc2"; |
| reg = <0x0 0xc9100000 0x0 0x40000>; |
| interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clkc CLKID_USB1_DDR_BRIDGE>; |
| clock-names = "otg"; |
| phys = <&usb1_phy>; |
| phy-names = "usb2-phy"; |
| dr_mode = "host"; |
| status = "disabled"; |
| }; |
| |
| ethmac: ethernet@c9410000 { |
| compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac"; |
| reg = <0x0 0xc9410000 0x0 0x10000 |
| 0x0 0xc8834540 0x0 0x4>; |
| interrupts = <0 8 1>; |
| interrupt-names = "macirq"; |
| clocks = <&clkc CLKID_ETH>, |
| <&clkc CLKID_FCLK_DIV2>, |
| <&clkc CLKID_MPLL2>; |
| clock-names = "stmmaceth", "clkin0", "clkin1"; |
| phy-mode = "rgmii"; |
| status = "disabled"; |
| }; |
| }; |
| }; |