| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2016 Endless Computers, Inc. |
| * Author: Carlo Caione <carlo@endlessm.com> |
| */ |
| |
| #include "meson-gx.dtsi" |
| #include <dt-bindings/clock/gxbb-clkc.h> |
| #include <dt-bindings/clock/gxbb-aoclkc.h> |
| #include <dt-bindings/gpio/meson-gxl-gpio.h> |
| #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h> |
| |
| / { |
| compatible = "amlogic,meson-gxl"; |
| |
| reserved-memory { |
| /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */ |
| secmon_reserved_alt: secmon@5000000 { |
| reg = <0x0 0x05000000 0x0 0x300000>; |
| no-map; |
| }; |
| }; |
| }; |
| |
| ðmac { |
| reg = <0x0 0xc9410000 0x0 0x10000 |
| 0x0 0xc8834540 0x0 0x4>; |
| |
| clocks = <&clkc CLKID_ETH>, |
| <&clkc CLKID_FCLK_DIV2>, |
| <&clkc CLKID_MPLL2>; |
| clock-names = "stmmaceth", "clkin0", "clkin1"; |
| |
| mdio0: mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "snps,dwmac-mdio"; |
| }; |
| }; |
| |
| &aobus { |
| pinctrl_aobus: pinctrl@14 { |
| compatible = "amlogic,meson-gxl-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>; |
| gpio-ranges = <&pinctrl_aobus 0 0 14>; |
| }; |
| |
| uart_ao_a_pins: uart_ao_a { |
| mux { |
| groups = "uart_tx_ao_a", "uart_rx_ao_a"; |
| function = "uart_ao"; |
| }; |
| }; |
| |
| uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts { |
| mux { |
| groups = "uart_cts_ao_a", |
| "uart_rts_ao_a"; |
| function = "uart_ao"; |
| }; |
| }; |
| |
| uart_ao_b_pins: uart_ao_b { |
| mux { |
| groups = "uart_tx_ao_b", "uart_rx_ao_b"; |
| function = "uart_ao_b"; |
| }; |
| }; |
| |
| uart_ao_b_0_1_pins: uart_ao_b_0_1 { |
| mux { |
| groups = "uart_tx_ao_b_0", "uart_rx_ao_b_1"; |
| function = "uart_ao_b"; |
| }; |
| }; |
| |
| uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts { |
| mux { |
| groups = "uart_cts_ao_b", |
| "uart_rts_ao_b"; |
| function = "uart_ao_b"; |
| }; |
| }; |
| |
| 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"; |
| }; |
| }; |
| |
| pwm_ao_a_8_pins: pwm_ao_a_8 { |
| mux { |
| groups = "pwm_ao_a_8"; |
| function = "pwm_ao_a"; |
| }; |
| }; |
| |
| pwm_ao_b_pins: pwm_ao_b { |
| mux { |
| groups = "pwm_ao_b"; |
| function = "pwm_ao_b"; |
| }; |
| }; |
| |
| pwm_ao_b_6_pins: pwm_ao_b_6 { |
| mux { |
| groups = "pwm_ao_b_6"; |
| function = "pwm_ao_b"; |
| }; |
| }; |
| |
| i2s_out_ch23_ao_pins: i2s_out_ch23_ao { |
| mux { |
| groups = "i2s_out_ch23_ao"; |
| function = "i2s_out_ao"; |
| }; |
| }; |
| |
| i2s_out_ch45_ao_pins: i2s_out_ch45_ao { |
| mux { |
| groups = "i2s_out_ch45_ao"; |
| function = "i2s_out_ao"; |
| }; |
| }; |
| |
| spdif_out_ao_6_pins: spdif_out_ao_6 { |
| mux { |
| groups = "spdif_out_ao_6"; |
| function = "spdif_out_ao"; |
| }; |
| }; |
| |
| spdif_out_ao_9_pins: spdif_out_ao_9 { |
| mux { |
| groups = "spdif_out_ao_9"; |
| function = "spdif_out_ao"; |
| }; |
| }; |
| |
| ao_cec_pins: ao_cec { |
| mux { |
| groups = "ao_cec"; |
| function = "cec_ao"; |
| }; |
| }; |
| |
| ee_cec_pins: ee_cec { |
| mux { |
| groups = "ee_cec"; |
| function = "cec_ao"; |
| }; |
| }; |
| }; |
| }; |
| |
| &cec_AO { |
| clocks = <&clkc_AO CLKID_AO_CEC_32K>; |
| clock-names = "core"; |
| }; |
| |
| &clkc_AO { |
| compatible = "amlogic,meson-gxl-aoclkc", "amlogic,meson-gx-aoclkc"; |
| }; |
| |
| &gpio_intc { |
| compatible = "amlogic,meson-gpio-intc", |
| "amlogic,meson-gxl-gpio-intc"; |
| status = "okay"; |
| }; |
| |
| &hdmi_tx { |
| compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi"; |
| resets = <&reset RESET_HDMITX_CAPB3>, |
| <&reset RESET_HDMI_SYSTEM_RESET>, |
| <&reset RESET_HDMI_TX>; |
| reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy"; |
| clocks = <&clkc CLKID_HDMI_PCLK>, |
| <&clkc CLKID_CLK81>, |
| <&clkc CLKID_GCLK_VENCI_INT0>; |
| clock-names = "isfr", "iahb", "venci"; |
| }; |
| |
| &hiubus { |
| clkc: clock-controller@0 { |
| compatible = "amlogic,gxl-clkc", "amlogic,gxbb-clkc"; |
| #clock-cells = <1>; |
| reg = <0x0 0x0 0x0 0x3db>; |
| }; |
| }; |
| |
| &i2c_A { |
| clocks = <&clkc CLKID_I2C>; |
| }; |
| |
| &i2c_AO { |
| clocks = <&clkc CLKID_AO_I2C>; |
| }; |
| |
| &i2c_B { |
| clocks = <&clkc CLKID_I2C>; |
| }; |
| |
| &i2c_C { |
| clocks = <&clkc CLKID_I2C>; |
| }; |
| |
| &periphs { |
| pinctrl_periphs: pinctrl@4b0 { |
| compatible = "amlogic,meson-gxl-periphs-pinctrl"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| gpio: bank@4b0 { |
| reg = <0x0 0x004b0 0x0 0x28>, |
| <0x0 0x004e8 0x0 0x14>, |
| <0x0 0x00520 0x0 0x14>, |
| <0x0 0x00430 0x0 0x40>; |
| reg-names = "mux", "pull", "pull-enable", "gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-ranges = <&pinctrl_periphs 0 0 100>; |
| }; |
| |
| emmc_pins: emmc { |
| mux { |
| groups = "emmc_nand_d07", |
| "emmc_cmd", |
| "emmc_clk"; |
| function = "emmc"; |
| }; |
| }; |
| |
| emmc_ds_pins: emmc-ds { |
| mux { |
| groups = "emmc_ds"; |
| function = "emmc"; |
| }; |
| }; |
| |
| emmc_clk_gate_pins: emmc_clk_gate { |
| mux { |
| groups = "BOOT_8"; |
| function = "gpio_periphs"; |
| }; |
| cfg-pull-down { |
| pins = "BOOT_8"; |
| bias-pull-down; |
| }; |
| }; |
| |
| nor_pins: nor { |
| mux { |
| groups = "nor_d", |
| "nor_q", |
| "nor_c", |
| "nor_cs"; |
| function = "nor"; |
| }; |
| }; |
| |
| spi_pins: spi { |
| mux { |
| groups = "spi_miso", |
| "spi_mosi", |
| "spi_sclk"; |
| function = "spi"; |
| }; |
| }; |
| |
| spi_ss0_pins: spi-ss0 { |
| mux { |
| groups = "spi_ss0"; |
| function = "spi"; |
| }; |
| }; |
| |
| sdcard_pins: sdcard { |
| mux { |
| groups = "sdcard_d0", |
| "sdcard_d1", |
| "sdcard_d2", |
| "sdcard_d3", |
| "sdcard_cmd", |
| "sdcard_clk"; |
| function = "sdcard"; |
| }; |
| }; |
| |
| sdcard_clk_gate_pins: sdcard_clk_gate { |
| mux { |
| groups = "CARD_2"; |
| function = "gpio_periphs"; |
| }; |
| cfg-pull-down { |
| pins = "CARD_2"; |
| bias-pull-down; |
| }; |
| }; |
| |
| sdio_pins: sdio { |
| mux { |
| groups = "sdio_d0", |
| "sdio_d1", |
| "sdio_d2", |
| "sdio_d3", |
| "sdio_cmd", |
| "sdio_clk"; |
| function = "sdio"; |
| }; |
| }; |
| |
| sdio_clk_gate_pins: sdio_clk_gate { |
| mux { |
| groups = "GPIOX_4"; |
| function = "gpio_periphs"; |
| }; |
| cfg-pull-down { |
| pins = "GPIOX_4"; |
| bias-pull-down; |
| }; |
| }; |
| |
| 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_a_cts_rts_pins: uart_a_cts_rts { |
| mux { |
| groups = "uart_cts_a", |
| "uart_rts_a"; |
| function = "uart_a"; |
| }; |
| }; |
| |
| uart_b_pins: uart_b { |
| mux { |
| groups = "uart_tx_b", |
| "uart_rx_b"; |
| function = "uart_b"; |
| }; |
| }; |
| |
| uart_b_cts_rts_pins: uart_b_cts_rts { |
| mux { |
| groups = "uart_cts_b", |
| "uart_rts_b"; |
| function = "uart_b"; |
| }; |
| }; |
| |
| uart_c_pins: uart_c { |
| mux { |
| groups = "uart_tx_c", |
| "uart_rx_c"; |
| function = "uart_c"; |
| }; |
| }; |
| |
| uart_c_cts_rts_pins: uart_c_cts_rts { |
| mux { |
| groups = "uart_cts_c", |
| "uart_rts_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"; |
| }; |
| }; |
| |
| eth_link_led_pins: eth_link_led { |
| mux { |
| groups = "eth_link_led"; |
| function = "eth_led"; |
| }; |
| }; |
| |
| eth_act_led_pins: eth_act_led { |
| mux { |
| groups = "eth_act_led"; |
| function = "eth_led"; |
| }; |
| }; |
| |
| pwm_a_pins: pwm_a { |
| mux { |
| groups = "pwm_a"; |
| function = "pwm_a"; |
| }; |
| }; |
| |
| pwm_b_pins: pwm_b { |
| mux { |
| groups = "pwm_b"; |
| function = "pwm_b"; |
| }; |
| }; |
| |
| pwm_c_pins: pwm_c { |
| mux { |
| groups = "pwm_c"; |
| function = "pwm_c"; |
| }; |
| }; |
| |
| 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_clk_pins: pwm_f_clk { |
| mux { |
| groups = "pwm_f_clk"; |
| function = "pwm_f"; |
| }; |
| }; |
| |
| pwm_f_x_pins: pwm_f_x { |
| mux { |
| groups = "pwm_f_x"; |
| function = "pwm_f"; |
| }; |
| }; |
| |
| hdmi_hpd_pins: hdmi_hpd { |
| mux { |
| groups = "hdmi_hpd"; |
| function = "hdmi_hpd"; |
| }; |
| }; |
| |
| hdmi_i2c_pins: hdmi_i2c { |
| mux { |
| groups = "hdmi_sda", "hdmi_scl"; |
| function = "hdmi_i2c"; |
| }; |
| }; |
| |
| i2s_am_clk_pins: i2s_am_clk { |
| mux { |
| groups = "i2s_am_clk"; |
| function = "i2s_out"; |
| }; |
| }; |
| |
| i2s_out_ao_clk_pins: i2s_out_ao_clk { |
| mux { |
| groups = "i2s_out_ao_clk"; |
| function = "i2s_out"; |
| }; |
| }; |
| |
| i2s_out_lr_clk_pins: i2s_out_lr_clk { |
| mux { |
| groups = "i2s_out_lr_clk"; |
| function = "i2s_out"; |
| }; |
| }; |
| |
| i2s_out_ch01_pins: i2s_out_ch01 { |
| mux { |
| groups = "i2s_out_ch01"; |
| function = "i2s_out"; |
| }; |
| }; |
| i2sout_ch23_z_pins: i2sout_ch23_z { |
| mux { |
| groups = "i2sout_ch23_z"; |
| function = "i2s_out"; |
| }; |
| }; |
| |
| i2sout_ch45_z_pins: i2sout_ch45_z { |
| mux { |
| groups = "i2sout_ch45_z"; |
| function = "i2s_out"; |
| }; |
| }; |
| |
| i2sout_ch67_z_pins: i2sout_ch67_z { |
| mux { |
| groups = "i2sout_ch67_z"; |
| function = "i2s_out"; |
| }; |
| }; |
| |
| spdif_out_h_pins: spdif_out_ao_h { |
| mux { |
| groups = "spdif_out_h"; |
| function = "spdif_out"; |
| }; |
| }; |
| }; |
| |
| eth-phy-mux { |
| compatible = "mdio-mux-mmioreg", "mdio-mux"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x0 0x55c 0x0 0x4>; |
| mux-mask = <0xffffffff>; |
| mdio-parent-bus = <&mdio0>; |
| |
| internal_mdio: mdio@e40908ff { |
| reg = <0xe40908ff>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| internal_phy: ethernet-phy@8 { |
| compatible = "ethernet-phy-id0181.4400", "ethernet-phy-ieee802.3-c22"; |
| interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; |
| reg = <8>; |
| max-speed = <100>; |
| }; |
| }; |
| |
| external_mdio: mdio@2009087f { |
| reg = <0x2009087f>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| }; |
| }; |
| |
| &pwrc_vpu { |
| resets = <&reset RESET_VIU>, |
| <&reset RESET_VENC>, |
| <&reset RESET_VCBUS>, |
| <&reset RESET_BT656>, |
| <&reset RESET_DVIN_RESET>, |
| <&reset RESET_RDMA>, |
| <&reset RESET_VENCI>, |
| <&reset RESET_VENCP>, |
| <&reset RESET_VDAC>, |
| <&reset RESET_VDI6>, |
| <&reset RESET_VENCL>, |
| <&reset RESET_VID_LOCK>; |
| clocks = <&clkc CLKID_VPU>, |
| <&clkc CLKID_VAPB>; |
| clock-names = "vpu", "vapb"; |
| /* |
| * VPU clocking is provided by two identical clock paths |
| * VPU_0 and VPU_1 muxed to a single clock by a glitch |
| * free mux to safely change frequency while running. |
| * Same for VAPB but with a final gate after the glitch free mux. |
| */ |
| assigned-clocks = <&clkc CLKID_VPU_0_SEL>, |
| <&clkc CLKID_VPU_0>, |
| <&clkc CLKID_VPU>, /* Glitch free mux */ |
| <&clkc CLKID_VAPB_0_SEL>, |
| <&clkc CLKID_VAPB_0>, |
| <&clkc CLKID_VAPB_SEL>; /* Glitch free mux */ |
| assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, |
| <0>, /* Do Nothing */ |
| <&clkc CLKID_VPU_0>, |
| <&clkc CLKID_FCLK_DIV4>, |
| <0>, /* Do Nothing */ |
| <&clkc CLKID_VAPB_0>; |
| assigned-clock-rates = <0>, /* Do Nothing */ |
| <666666666>, |
| <0>, /* Do Nothing */ |
| <0>, /* Do Nothing */ |
| <250000000>, |
| <0>; /* Do Nothing */ |
| }; |
| |
| &saradc { |
| compatible = "amlogic,meson-gxl-saradc", "amlogic,meson-saradc"; |
| clocks = <&xtal>, |
| <&clkc CLKID_SAR_ADC>, |
| <&clkc CLKID_SAR_ADC_CLK>, |
| <&clkc CLKID_SAR_ADC_SEL>; |
| clock-names = "clkin", "core", "adc_clk", "adc_sel"; |
| }; |
| |
| &sd_emmc_a { |
| clocks = <&clkc CLKID_SD_EMMC_A>, |
| <&clkc CLKID_SD_EMMC_A_CLK0>, |
| <&clkc CLKID_FCLK_DIV2>; |
| clock-names = "core", "clkin0", "clkin1"; |
| }; |
| |
| &sd_emmc_b { |
| clocks = <&clkc CLKID_SD_EMMC_B>, |
| <&clkc CLKID_SD_EMMC_B_CLK0>, |
| <&clkc CLKID_FCLK_DIV2>; |
| clock-names = "core", "clkin0", "clkin1"; |
| }; |
| |
| &sd_emmc_c { |
| clocks = <&clkc CLKID_SD_EMMC_C>, |
| <&clkc CLKID_SD_EMMC_C_CLK0>, |
| <&clkc CLKID_FCLK_DIV2>; |
| clock-names = "core", "clkin0", "clkin1"; |
| }; |
| |
| &spicc { |
| clocks = <&clkc CLKID_SPICC>; |
| clock-names = "core"; |
| resets = <&reset RESET_PERIPHS_SPICC>; |
| num-cs = <1>; |
| }; |
| |
| &spifc { |
| clocks = <&clkc CLKID_SPI>; |
| }; |
| |
| &uart_A { |
| clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; |
| clock-names = "xtal", "pclk", "baud"; |
| }; |
| |
| &uart_AO { |
| clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>; |
| clock-names = "xtal", "pclk", "baud"; |
| }; |
| |
| &uart_AO_B { |
| clocks = <&xtal>, <&clkc CLKID_CLK81>, <&xtal>; |
| clock-names = "xtal", "pclk", "baud"; |
| }; |
| |
| &uart_B { |
| clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; |
| clock-names = "xtal", "pclk", "baud"; |
| }; |
| |
| &uart_C { |
| clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; |
| clock-names = "xtal", "pclk", "baud"; |
| }; |
| |
| &vpu { |
| compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu"; |
| power-domains = <&pwrc_vpu>; |
| }; |
