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https://github.com/AsahiLinux/u-boot
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8973d81658
This patch modifies the meson clock driver to use syscon/regmap like the Linux kernel does, as it is needed if we want to share the same DTS files. DTS files are synchronized from Linux 4.19. Signed-off-by: Loic Devulder <ldevulder@suse.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com>
776 lines
15 KiB
Text
776 lines
15 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2016 Andreas Färber
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*/
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#include "meson-gx.dtsi"
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#include <dt-bindings/gpio/meson-gxbb-gpio.h>
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#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
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#include <dt-bindings/clock/gxbb-clkc.h>
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#include <dt-bindings/clock/gxbb-aoclkc.h>
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#include <dt-bindings/reset/gxbb-aoclkc.h>
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/ {
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compatible = "amlogic,meson-gxbb";
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soc {
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usb0_phy: phy@c0000000 {
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compatible = "amlogic,meson-gxbb-usb2-phy";
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#phy-cells = <0>;
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reg = <0x0 0xc0000000 0x0 0x20>;
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resets = <&reset RESET_USB_OTG>;
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clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
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clock-names = "usb_general", "usb";
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status = "disabled";
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};
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usb1_phy: phy@c0000020 {
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compatible = "amlogic,meson-gxbb-usb2-phy";
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#phy-cells = <0>;
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reg = <0x0 0xc0000020 0x0 0x20>;
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resets = <&reset RESET_USB_OTG>;
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clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>;
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clock-names = "usb_general", "usb";
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status = "disabled";
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};
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usb0: usb@c9000000 {
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compatible = "amlogic,meson-gxbb-usb", "snps,dwc2";
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reg = <0x0 0xc9000000 0x0 0x40000>;
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interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clkc CLKID_USB0_DDR_BRIDGE>;
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clock-names = "otg";
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phys = <&usb0_phy>;
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phy-names = "usb2-phy";
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dr_mode = "host";
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status = "disabled";
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};
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usb1: usb@c9100000 {
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compatible = "amlogic,meson-gxbb-usb", "snps,dwc2";
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reg = <0x0 0xc9100000 0x0 0x40000>;
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interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
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clock-names = "otg";
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phys = <&usb1_phy>;
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phy-names = "usb2-phy";
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dr_mode = "host";
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status = "disabled";
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};
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};
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};
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&aobus {
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pinctrl_aobus: pinctrl@14 {
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compatible = "amlogic,meson-gxbb-aobus-pinctrl";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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gpio_ao: bank@14 {
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reg = <0x0 0x00014 0x0 0x8>,
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<0x0 0x0002c 0x0 0x4>,
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<0x0 0x00024 0x0 0x8>;
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reg-names = "mux", "pull", "gpio";
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gpio-controller;
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#gpio-cells = <2>;
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gpio-ranges = <&pinctrl_aobus 0 0 14>;
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};
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uart_ao_a_pins: uart_ao_a {
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mux {
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groups = "uart_tx_ao_a", "uart_rx_ao_a";
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function = "uart_ao";
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};
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};
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uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
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mux {
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groups = "uart_cts_ao_a",
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"uart_rts_ao_a";
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function = "uart_ao";
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};
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};
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uart_ao_b_pins: uart_ao_b {
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mux {
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groups = "uart_tx_ao_b", "uart_rx_ao_b";
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function = "uart_ao_b";
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};
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};
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uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
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mux {
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groups = "uart_cts_ao_b",
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"uart_rts_ao_b";
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function = "uart_ao_b";
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};
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};
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remote_input_ao_pins: remote_input_ao {
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mux {
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groups = "remote_input_ao";
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function = "remote_input_ao";
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};
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};
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i2c_ao_pins: i2c_ao {
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mux {
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groups = "i2c_sck_ao",
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"i2c_sda_ao";
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function = "i2c_ao";
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};
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};
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pwm_ao_a_3_pins: pwm_ao_a_3 {
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mux {
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groups = "pwm_ao_a_3";
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function = "pwm_ao_a_3";
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};
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};
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pwm_ao_a_6_pins: pwm_ao_a_6 {
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mux {
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groups = "pwm_ao_a_6";
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function = "pwm_ao_a_6";
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};
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};
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pwm_ao_a_12_pins: pwm_ao_a_12 {
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mux {
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groups = "pwm_ao_a_12";
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function = "pwm_ao_a_12";
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};
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};
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pwm_ao_b_pins: pwm_ao_b {
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mux {
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groups = "pwm_ao_b";
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function = "pwm_ao_b";
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};
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};
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i2s_am_clk_pins: i2s_am_clk {
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mux {
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groups = "i2s_am_clk";
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function = "i2s_out_ao";
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};
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};
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i2s_out_ao_clk_pins: i2s_out_ao_clk {
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mux {
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groups = "i2s_out_ao_clk";
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function = "i2s_out_ao";
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};
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};
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i2s_out_lr_clk_pins: i2s_out_lr_clk {
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mux {
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groups = "i2s_out_lr_clk";
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function = "i2s_out_ao";
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};
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};
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i2s_out_ch01_ao_pins: i2s_out_ch01_ao {
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mux {
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groups = "i2s_out_ch01_ao";
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function = "i2s_out_ao";
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};
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};
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i2s_out_ch23_ao_pins: i2s_out_ch23_ao {
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mux {
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groups = "i2s_out_ch23_ao";
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function = "i2s_out_ao";
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};
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};
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i2s_out_ch45_ao_pins: i2s_out_ch45_ao {
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mux {
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groups = "i2s_out_ch45_ao";
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function = "i2s_out_ao";
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};
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};
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spdif_out_ao_6_pins: spdif_out_ao_6 {
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mux {
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groups = "spdif_out_ao_6";
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function = "spdif_out_ao";
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};
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};
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spdif_out_ao_13_pins: spdif_out_ao_13 {
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mux {
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groups = "spdif_out_ao_13";
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function = "spdif_out_ao";
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};
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};
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ao_cec_pins: ao_cec {
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mux {
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groups = "ao_cec";
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function = "cec_ao";
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};
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};
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ee_cec_pins: ee_cec {
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mux {
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groups = "ee_cec";
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function = "cec_ao";
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};
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};
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};
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};
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&apb {
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mali: gpu@c0000 {
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compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
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reg = <0x0 0xc0000 0x0 0x40000>;
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interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "gp", "gpmmu", "pp", "pmu",
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"pp0", "ppmmu0", "pp1", "ppmmu1",
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"pp2", "ppmmu2";
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clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
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clock-names = "bus", "core";
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/*
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* Mali clocking is provided by two identical clock paths
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* MALI_0 and MALI_1 muxed to a single clock by a glitch
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* free mux to safely change frequency while running.
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*/
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assigned-clocks = <&clkc CLKID_GP0_PLL>,
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<&clkc CLKID_MALI_0_SEL>,
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<&clkc CLKID_MALI_0>,
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<&clkc CLKID_MALI>; /* Glitch free mux */
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assigned-clock-parents = <0>, /* Do Nothing */
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<&clkc CLKID_GP0_PLL>,
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<0>, /* Do Nothing */
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<&clkc CLKID_MALI_0>;
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assigned-clock-rates = <744000000>,
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<0>, /* Do Nothing */
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<744000000>,
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<0>; /* Do Nothing */
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};
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};
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&cbus {
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spifc: spi@8c80 {
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compatible = "amlogic,meson-gxbb-spifc";
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reg = <0x0 0x08c80 0x0 0x80>;
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#address-cells = <1>;
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#size-cells = <0>;
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clocks = <&clkc CLKID_SPI>;
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status = "disabled";
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};
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};
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&cec_AO {
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clocks = <&clkc_AO CLKID_AO_CEC_32K>;
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clock-names = "core";
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};
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&clkc_AO {
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compatible = "amlogic,meson-gxbb-aoclkc", "amlogic,meson-gx-aoclkc";
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};
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ðmac {
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clocks = <&clkc CLKID_ETH>,
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<&clkc CLKID_FCLK_DIV2>,
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<&clkc CLKID_MPLL2>;
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clock-names = "stmmaceth", "clkin0", "clkin1";
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};
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&gpio_intc {
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compatible = "amlogic,meson-gpio-intc",
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"amlogic,meson-gxbb-gpio-intc";
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status = "okay";
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};
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&hdmi_tx {
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compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
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resets = <&reset RESET_HDMITX_CAPB3>,
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<&reset RESET_HDMI_SYSTEM_RESET>,
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<&reset RESET_HDMI_TX>;
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reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
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clocks = <&clkc CLKID_HDMI_PCLK>,
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<&clkc CLKID_CLK81>,
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<&clkc CLKID_GCLK_VENCI_INT0>;
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clock-names = "isfr", "iahb", "venci";
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};
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&sysctrl {
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clkc: clock-controller {
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compatible = "amlogic,gxbb-clkc";
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#clock-cells = <1>;
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};
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};
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&hwrng {
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clocks = <&clkc CLKID_RNG0>;
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clock-names = "core";
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};
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&i2c_A {
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clocks = <&clkc CLKID_I2C>;
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};
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&i2c_AO {
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clocks = <&clkc CLKID_AO_I2C>;
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};
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&i2c_B {
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clocks = <&clkc CLKID_I2C>;
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};
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&i2c_C {
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clocks = <&clkc CLKID_I2C>;
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};
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&periphs {
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pinctrl_periphs: pinctrl@4b0 {
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compatible = "amlogic,meson-gxbb-periphs-pinctrl";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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gpio: bank@4b0 {
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reg = <0x0 0x004b0 0x0 0x28>,
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<0x0 0x004e8 0x0 0x14>,
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<0x0 0x00520 0x0 0x14>,
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<0x0 0x00430 0x0 0x40>;
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reg-names = "mux", "pull", "pull-enable", "gpio";
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gpio-controller;
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#gpio-cells = <2>;
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gpio-ranges = <&pinctrl_periphs 0 0 119>;
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};
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emmc_pins: emmc {
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mux {
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groups = "emmc_nand_d07",
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"emmc_cmd",
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"emmc_clk";
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function = "emmc";
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};
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};
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emmc_ds_pins: emmc-ds {
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mux {
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groups = "emmc_ds";
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function = "emmc";
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};
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};
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emmc_clk_gate_pins: emmc_clk_gate {
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mux {
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groups = "BOOT_8";
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function = "gpio_periphs";
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};
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cfg-pull-down {
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pins = "BOOT_8";
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bias-pull-down;
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};
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};
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nor_pins: nor {
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mux {
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groups = "nor_d",
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"nor_q",
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"nor_c",
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"nor_cs";
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function = "nor";
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};
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};
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spi_pins: spi-pins {
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mux {
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groups = "spi_miso",
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"spi_mosi",
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"spi_sclk";
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function = "spi";
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};
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};
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spi_ss0_pins: spi-ss0 {
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mux {
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groups = "spi_ss0";
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function = "spi";
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};
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};
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sdcard_pins: sdcard {
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mux {
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groups = "sdcard_d0",
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"sdcard_d1",
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"sdcard_d2",
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"sdcard_d3",
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"sdcard_cmd",
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"sdcard_clk";
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function = "sdcard";
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};
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};
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sdcard_clk_gate_pins: sdcard_clk_gate {
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mux {
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groups = "CARD_2";
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function = "gpio_periphs";
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};
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cfg-pull-down {
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pins = "CARD_2";
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bias-pull-down;
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};
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};
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sdio_pins: sdio {
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mux {
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groups = "sdio_d0",
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"sdio_d1",
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"sdio_d2",
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"sdio_d3",
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"sdio_cmd",
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"sdio_clk";
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function = "sdio";
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};
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};
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sdio_clk_gate_pins: sdio_clk_gate {
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mux {
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groups = "GPIOX_4";
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function = "gpio_periphs";
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};
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cfg-pull-down {
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pins = "GPIOX_4";
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bias-pull-down;
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};
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};
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sdio_irq_pins: sdio_irq {
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mux {
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groups = "sdio_irq";
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function = "sdio";
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};
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};
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uart_a_pins: uart_a {
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mux {
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groups = "uart_tx_a",
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"uart_rx_a";
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function = "uart_a";
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};
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};
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uart_a_cts_rts_pins: uart_a_cts_rts {
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mux {
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groups = "uart_cts_a",
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"uart_rts_a";
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function = "uart_a";
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};
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};
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uart_b_pins: uart_b {
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mux {
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groups = "uart_tx_b",
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"uart_rx_b";
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function = "uart_b";
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};
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};
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uart_b_cts_rts_pins: uart_b_cts_rts {
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mux {
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groups = "uart_cts_b",
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"uart_rts_b";
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function = "uart_b";
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};
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};
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uart_c_pins: uart_c {
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mux {
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groups = "uart_tx_c",
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"uart_rx_c";
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function = "uart_c";
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};
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};
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uart_c_cts_rts_pins: uart_c_cts_rts {
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mux {
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groups = "uart_cts_c",
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"uart_rts_c";
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function = "uart_c";
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};
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};
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i2c_a_pins: i2c_a {
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mux {
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groups = "i2c_sck_a",
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"i2c_sda_a";
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function = "i2c_a";
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};
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};
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i2c_b_pins: i2c_b {
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mux {
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groups = "i2c_sck_b",
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"i2c_sda_b";
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function = "i2c_b";
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};
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};
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i2c_c_pins: i2c_c {
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mux {
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groups = "i2c_sck_c",
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"i2c_sda_c";
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|
function = "i2c_c";
|
|
};
|
|
};
|
|
|
|
eth_rgmii_pins: eth-rgmii {
|
|
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_rmii_pins: eth-rmii {
|
|
mux {
|
|
groups = "eth_mdio",
|
|
"eth_mdc",
|
|
"eth_clk_rx_clk",
|
|
"eth_rx_dv",
|
|
"eth_rxd0",
|
|
"eth_rxd1",
|
|
"eth_tx_en",
|
|
"eth_txd0",
|
|
"eth_txd1";
|
|
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";
|
|
};
|
|
};
|
|
|
|
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";
|
|
};
|
|
};
|
|
|
|
i2sout_ch23_y_pins: i2sout_ch23_y {
|
|
mux {
|
|
groups = "i2sout_ch23_y";
|
|
function = "i2s_out";
|
|
};
|
|
};
|
|
|
|
i2sout_ch45_y_pins: i2sout_ch45_y {
|
|
mux {
|
|
groups = "i2sout_ch45_y";
|
|
function = "i2s_out";
|
|
};
|
|
};
|
|
|
|
i2sout_ch67_y_pins: i2sout_ch67_y {
|
|
mux {
|
|
groups = "i2sout_ch67_y";
|
|
function = "i2s_out";
|
|
};
|
|
};
|
|
|
|
spdif_out_y_pins: spdif_out_y {
|
|
mux {
|
|
groups = "spdif_out_y";
|
|
function = "spdif_out";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&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-gxbb-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";
|
|
resets = <&reset RESET_SD_EMMC_A>;
|
|
};
|
|
|
|
&sd_emmc_b {
|
|
clocks = <&clkc CLKID_SD_EMMC_B>,
|
|
<&clkc CLKID_SD_EMMC_B_CLK0>,
|
|
<&clkc CLKID_FCLK_DIV2>;
|
|
clock-names = "core", "clkin0", "clkin1";
|
|
resets = <&reset RESET_SD_EMMC_B>;
|
|
};
|
|
|
|
&sd_emmc_c {
|
|
clocks = <&clkc CLKID_SD_EMMC_C>,
|
|
<&clkc CLKID_SD_EMMC_C_CLK0>,
|
|
<&clkc CLKID_FCLK_DIV2>;
|
|
clock-names = "core", "clkin0", "clkin1";
|
|
resets = <&reset RESET_SD_EMMC_C>;
|
|
};
|
|
|
|
&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_AO CLKID_AO_UART1>, <&xtal>;
|
|
clock-names = "xtal", "pclk", "baud";
|
|
};
|
|
|
|
&uart_AO_B {
|
|
clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&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-gxbb-vpu", "amlogic,meson-gx-vpu";
|
|
power-domains = <&pwrc_vpu>;
|
|
};
|