| Message ID | 6bda890b763ca0f2fceaca4f7480de7ce8bef637.1548735271.git.ryder.lee@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/7] Revert "ARM: mediatek: add MT7623a smp bringup code" | expand |
On 29/01/2019 05:31, Ryder Lee wrote: > This adds basic support for MT7629 reference board. > > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> > --- > The I2C node depends on https://patchwork.kernel.org/patch/10772837/ > The PCIe node depends on https://patchwork.kernel.org/patch/10773637/ Not all of them are merged now. So postponing this for now. Apart from 4/7 and 7/7 I'll take the rest through my tree. Thanks a lot, Matthias > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/mt7629-rfb.dts | 234 +++++++++++++++++ > arch/arm/boot/dts/mt7629.dtsi | 416 ++++++++++++++++++++++++++++++ > include/dt-bindings/reset/mt7629-resets.h | 71 +++++ > 4 files changed, 722 insertions(+) > create mode 100644 arch/arm/boot/dts/mt7629-rfb.dts > create mode 100644 arch/arm/boot/dts/mt7629.dtsi > create mode 100644 include/dt-bindings/reset/mt7629-resets.h > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index bd40148..a5a6d9f 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1231,6 +1231,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ > mt7623a-rfb-nand.dtb \ > mt7623n-rfb-emmc.dtb \ > mt7623n-bananapi-bpi-r2.dtb \ > + mt7629-rfb.dtb \ > mt8127-moose.dtb \ > mt8135-evbp1.dtb > dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb > diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts > new file mode 100644 > index 0000000..0878a14 > --- /dev/null > +++ b/arch/arm/boot/dts/mt7629-rfb.dts > @@ -0,0 +1,234 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 MediaTek Inc. > + * Author: Ryder Lee <ryder.lee@mediatek.com> > + */ > + > +/dts-v1/; > +#include <dt-bindings/input/input.h> > +#include "mt7629.dtsi" > + > +/ { > + model = "MediaTek MT7629 reference board"; > + compatible = "mediatek,mt7629-rfb", "mediatek,mt7629"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + bootargs = "earlycon=uart8250,mmio32,0x11002000"; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + reset { > + label = "factory"; > + linux,code = <KEY_RESTART>; > + gpios = <&pio 60 GPIO_ACTIVE_LOW>; > + }; > + > + wps { > + label = "wps"; > + linux,code = <KEY_WPS_BUTTON>; > + gpios = <&pio 58 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0 0x40000000 0 0x10000000>; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_5v: regulator-5v { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-5V"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + regulator-always-on; > + }; > +}; > + > +&i2c { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c_pins>; > + status = "okay"; > +}; > + > +&qspi { > + pinctrl-names = "default"; > + pinctrl-0 = <&qspi_pins>; > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@00000 { > + label = "Bootloader"; > + reg = <0x00000 0x0060000>; > + }; > + > + partition@60000 { > + label = "Config"; > + reg = <0x60000 0x0010000>; > + }; > + > + partition@70000 { > + label = "Factory"; > + reg = <0x70000 0x0040000>; > + }; > + > + partition@b0000 { > + label = "Kernel"; > + reg = <0xb0000 0xb50000>; > + }; > + }; > +}; > + > +&pcie { > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie_pins>; > + status = "okay"; > + > + pcie@1,0 { > + status = "okay"; > + }; > +}; > + > +&pio { > + eth_pins: eth-pins { > + mux { > + function = "eth"; > + groups = "mdc_mdio"; > + }; > + }; > + > + ephy_leds_pins: ephy-leds-pins { > + mux { > + function = "led"; > + groups = "gphy_leds_0", "ephy_leds"; > + }; > + }; > + > + i2c_pins: i2c-pins { > + mux { > + function = "i2c"; > + groups = "i2c_0"; > + }; > + > + conf { > + pins = "I2C_SDA", "I2C_SCL"; > + drive-strength = <4>; > + bias-disable; > + }; > + }; > + > + pcie_pins: pcie-pins { > + mux { > + function = "pcie"; > + groups = "pcie_clkreq", > + "pcie_pereset", > + "pcie_wake"; > + }; > + }; > + > + pwm_pins: pwm-pins { > + mux { > + function = "pwm"; > + groups = "pwm_0"; > + }; > + }; > + > + /* Serial NAND is shared pin with SPI-NOR */ > + serial_nand_pins: serial-nand-pins { > + mux { > + function = "flash"; > + groups = "snfi"; > + }; > + }; > + > + spi_pins: spi-pins { > + mux { > + function = "spi"; > + groups = "spi_0"; > + }; > + }; > + > + /* SPI-NOR is shared pin with serial NAND */ > + qspi_pins: qspi-pins { > + mux { > + function = "flash"; > + groups = "spi_nor"; > + }; > + }; > + > + uart0_pins: uart0-pins { > + mux { > + function = "uart"; > + groups = "uart0_txd_rxd" ; > + }; > + }; > + > + uart1_pins: uart1-pins { > + mux { > + function = "uart"; > + groups = "uart1_0_tx_rx" ; > + }; > + }; > + > + uart2_pins: uart2-pins { > + mux { > + function = "uart"; > + groups = "uart2_0_txd_rxd" ; > + }; > + }; > + > + watchdog_pins: watchdog-pins { > + mux { > + function = "watchdog"; > + groups = "watchdog"; > + }; > + }; > +}; > + > +&spi { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_pins>; > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins>; > + status = "okay"; > +}; > + > +&ssusb { > + vusb33-supply = <®_3p3v>; > + vbus-supply = <®_5v>; > + status = "okay"; > +}; > + > +&u3phy1 { > + status = "okay"; > +}; > + > +&watchdog { > + pinctrl-names = "default"; > + pinctrl-0 = <&watchdog_pins>; > + status = "okay"; > +}; > \ No newline at end of file > diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi > new file mode 100644 > index 0000000..2b4410a > --- /dev/null > +++ b/arch/arm/boot/dts/mt7629.dtsi > @@ -0,0 +1,416 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 MediaTek Inc. > + * > + * Author: Ryder Lee <ryder.lee@mediatek.com> > + */ > + > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/clock/mt7629-clk.h> > +#include <dt-bindings/power/mt7622-power.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/phy/phy.h> > +#include <dt-bindings/reset/mt7629-resets.h> > + > +/ { > + compatible = "mediatek,mt7629"; > + interrupt-parent = <&sysirq>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + enable-method = "mediatek,mt6589-smp"; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a7"; > + reg = <0x0>; > + clock-frequency = <1250000000>; > + cci-control-port = <&cci_control2>; > + }; > + > + cpu1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a7"; > + reg = <0x1>; > + clock-frequency = <1250000000>; > + cci-control-port = <&cci_control2>; > + }; > + }; > + > + pmu { > + compatible = "arm,cortex-a7-pmu"; > + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>; > + interrupt-affinity = <&cpu0>, <&cpu1>; > + }; > + > + clk20m: oscillator@0 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <20000000>; > + clock-output-names = "clk20m"; > + }; > + > + clk40m: oscillator@1 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <40000000>; > + clock-output-names = "clkxtal"; > + }; > + > + timer { > + compatible = "arm,armv7-timer"; > + interrupt-parent = <&gic>; > + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; > + clock-frequency = <20000000>; > + arm,cpu-registers-not-fw-configured; > + }; > + > + infracfg: syscon@10000000 { > + compatible = "mediatek,mt7629-infracfg", "syscon"; > + reg = <0 0x10000000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + pericfg: syscon@10002000 { > + compatible = "mediatek,mt7629-pericfg", "syscon"; > + reg = <0 0x10002000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + scpsys: scpsys@10006000 { > + compatible = "mediatek,mt7629-scpsys", > + "mediatek,mt7622-scpsys"; > + #power-domain-cells = <1>; > + reg = <0 0x10006000 0 0x1000>; > + clocks = <&topckgen CLK_TOP_HIF_SEL>; > + clock-names = "hif_sel"; > + assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; > + infracfg = <&infracfg>; > + }; > + > + timer: timer@10009000 { > + compatible = "mediatek,mt7629-timer", > + "mediatek,mt6765-timer"; > + reg = <0 0x10009000 0 0x60>; > + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clk20m>; > + clock-names = "clk20m"; > + }; > + > + sysirq: interrupt-controller@10200a80 { > + compatible = "mediatek,mt7629-sysirq", > + "mediatek,mt6577-sysirq"; > + reg = <0 0x10200a80 0 0x20>; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + }; > + > + apmixedsys: syscon@10209000 { > + compatible = "mediatek,mt7629-apmixedsys", "syscon"; > + reg = <0 0x10209000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + rng: rng@1020f000 { > + compatible = "mediatek,mt7629-rng", > + "mediatek,mt7623-rng"; > + reg = <0 0x1020f000 0 0x100>; > + clocks = <&infracfg CLK_INFRA_TRNG_PD>; > + clock-names = "rng"; > + }; > + > + topckgen: syscon@10210000 { > + compatible = "mediatek,mt7629-topckgen", "syscon"; > + reg = <0 0x10210000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + watchdog: watchdog@10212000 { > + compatible = "mediatek,mt7629-wdt", > + "mediatek,mt6589-wdt"; > + reg = <0 0x10212000 0 0x100>; > + }; > + > + pio: pinctrl@10217000 { > + compatible = "mediatek,mt7629-pinctrl"; > + reg = <0 0x10217000 0 0x8000>, > + <0 0x10005000 0 0x1000>; > + reg-names = "base", "eint"; > + gpio-controller; > + gpio-ranges = <&pio 0 0 79>; > + #gpio-cells = <2>; > + #interrupt-cells = <2>; > + interrupt-controller; > + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-parent = <&gic>; > + }; > + > + gic: interrupt-controller@10300000 { > + compatible = "arm,gic-400"; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + reg = <0 0x10310000 0 0x1000>, > + <0 0x10320000 0 0x1000>, > + <0 0x10340000 0 0x2000>, > + <0 0x10360000 0 0x2000>; > + }; > + > + cci: cci@10390000 { > + compatible = "arm,cci-400"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0 0x10390000 0 0x1000>; > + ranges = <0 0 0x10390000 0x10000>; > + > + cci_control0: slave-if@1000 { > + compatible = "arm,cci-400-ctrl-if"; > + interface-type = "ace-lite"; > + reg = <0x1000 0x1000>; > + }; > + > + cci_control1: slave-if@4000 { > + compatible = "arm,cci-400-ctrl-if"; > + interface-type = "ace"; > + reg = <0x4000 0x1000>; > + }; > + > + cci_control2: slave-if@5000 { > + compatible = "arm,cci-400-ctrl-if"; > + interface-type = "ace"; > + reg = <0x5000 0x1000>; > + }; > + > + pmu@9000 { > + compatible = "arm,cci-400-pmu,r1"; > + reg = <0x9000 0x5000>; > + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; > + }; > + }; > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt7629-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x400>; > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UART_SEL>, > + <&pericfg CLK_PERI_UART0_PD>; > + clock-names = "baud", "bus"; > + status = "disabled"; > + }; > + > + uart1: serial@11003000 { > + compatible = "mediatek,mt7629-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x400>; > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UART_SEL>, > + <&pericfg CLK_PERI_UART1_PD>; > + clock-names = "baud", "bus"; > + status = "disabled"; > + }; > + > + uart2: serial@11004000 { > + compatible = "mediatek,mt7629-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11004000 0 0x400>; > + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UART_SEL>, > + <&pericfg CLK_PERI_UART2_PD>; > + clock-names = "baud", "bus"; > + status = "disabled"; > + }; > + > + i2c: i2c@11007000 { > + compatible = "mediatek,mt7629-i2c", > + "mediatek,mt2712-i2c"; > + reg = <0 0x11007000 0 0x90>, > + <0 0x11000100 0 0x80>; > + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>; > + clock-div = <4>; > + clocks = <&pericfg CLK_PERI_I2C0_PD>, > + <&pericfg CLK_PERI_AP_DMA_PD>; > + clock-names = "main", "dma"; > + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > + spi: spi@1100a000 { > + compatible = "mediatek,mt7629-spi", > + "mediatek,mt7622-spi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, > + <&topckgen CLK_TOP_SPI0_SEL>, > + <&pericfg CLK_PERI_SPI0_PD>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > + qspi: spi@11014000 { > + compatible = "mediatek,mt7629-nor", > + "mediatek,mt8173-nor"; > + reg = <0 0x11014000 0 0xe0>; > + clocks = <&pericfg CLK_PERI_FLASH_PD>, > + <&topckgen CLK_TOP_FLASH_SEL>; > + clock-names = "spi", "sf"; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > + ssusbsys: syscon@1a000000 { > + compatible = "mediatek,mt7629-ssusbsys", "syscon"; > + reg = <0 0x1a000000 0 0x1000>; > + #clock-cells = <1>; > + #reset-cells = <1>; > + }; > + > + ssusb: usb@1a0c0000 { > + compatible = "mediatek,mt7629-xhci", > + "mediatek,mtk-xhci"; > + reg = <0 0x1a0c0000 0 0x01000>, > + <0 0x1a0c3e00 0 0x0100>; > + reg-names = "mac", "ippc"; > + interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&ssusbsys CLK_SSUSB_SYS_EN>, > + <&ssusbsys CLK_SSUSB_REF_EN>, > + <&ssusbsys CLK_SSUSB_MCU_EN>, > + <&ssusbsys CLK_SSUSB_DMA_EN>; > + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; > + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>, > + <&topckgen CLK_TOP_SATA_SEL>, > + <&topckgen CLK_TOP_HIF_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>, > + <&topckgen CLK_TOP_UNIVPLL2_D4>, > + <&topckgen CLK_TOP_UNIVPLL1_D2>; > + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>; > + phys = <&u2port0 PHY_TYPE_USB2>, > + <&u3port0 PHY_TYPE_USB3>; > + status = "disabled"; > + }; > + > + u3phy1: usb-phy@1a0c4000 { > + compatible = "mediatek,generic-tphy-v1"; > + reg = <0 0x1a0c4000 0 0x300>; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + status = "disabled"; > + > + u2port0: usb-phy@1a0c4300 { > + reg = <0 0x1a0c4300 0 0x100>; > + clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>; > + clock-names = "ref"; > + #phy-cells = <1>; > + status = "okay"; > + }; > + > + u3port0: usb-phy@1a1c4900 { > + reg = <0 0x1a1c4900 0 0x700>; > + clocks = <&clk20m>; > + clock-names = "ref"; > + #phy-cells = <1>; > + status = "okay"; > + }; > + }; > + > + pciesys: syscon@1a100800 { > + compatible = "mediatek,mt7629-pciesys", "syscon"; > + reg = <0 0x1a100800 0 0x1000>; > + #clock-cells = <1>; > + #reset-cells = <1>; > + }; > + > + pcie: pcie@1a140000 { > + compatible = "mediatek,mt7629-pcie"; > + device_type = "pci"; > + reg = <0 0x1a140000 0 0x1000>, > + <0 0x1a145000 0 0x1000>; > + reg-names = "subsys", "port1"; > + #address-cells = <3>; > + #size-cells = <2>; > + #interrupt-cells = <1>; > + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&pciesys CLK_PCIE_P1_MAC_EN>, > + <&pciesys CLK_PCIE_P0_AHB_EN>, > + <&pciesys CLK_PCIE_P1_AUX_EN>, > + <&pciesys CLK_PCIE_P1_AXI_EN>, > + <&pciesys CLK_PCIE_P1_OBFF_EN>, > + <&pciesys CLK_PCIE_P1_PIPE_EN>; > + clock-names = "sys_ck1", "ahb_ck1", > + "aux_ck1", "axi_ck1", > + "obff_ck1", "pipe_ck1"; > + assigned-clocks = <&topckgen CLK_TOP_SATA_SEL>, > + <&topckgen CLK_TOP_AXI_SEL>, > + <&topckgen CLK_TOP_HIF_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL2_D4>, > + <&topckgen CLK_TOP_SYSPLL1_D2>, > + <&topckgen CLK_TOP_UNIVPLL1_D2>; > + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; > + bus-range = <0x00 0xff>; > + status = "disabled"; > + ranges = <0x82000000 0 0x20000000 0 0x20000000 0 0x10000000>; > + > + pcie@1,0 { > + reg = <0x0800 0 0 0 0>; > + #address-cells = <3>; > + #size-cells = <2>; > + #interrupt-cells = <1>; > + ranges; > + status = "disabled"; > + > + num-lanes = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0 0 0 1 &pcie_intc1 0>, > + <0 0 0 2 &pcie_intc1 1>, > + <0 0 0 3 &pcie_intc1 2>, > + <0 0 0 4 &pcie_intc1 3>; > + pcie_intc1: interrupt-controller { > + interrupt-controller; > + #address-cells = <0>; > + #interrupt-cells = <1>; > + }; > + }; > + }; > + > + ethsys: syscon@1b000000 { > + compatible = "mediatek,mt7629-ethsys", "syscon"; > + reg = <0 0x1b000000 0 0x1000>; > + #clock-cells = <1>; > + #reset-cells = <1>; > + }; > + > + sgmiisys0: syscon@1b128000 { > + compatible = "mediatek,mt7629-sgmiisys", "syscon"; > + reg = <0 0x1b128000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + sgmiisys1: syscon@1b130000 { > + compatible = "mediatek,mt7629-sgmiisys", "syscon"; > + reg = <0 0x1b130000 0 0x1000>; > + #clock-cells = <1>; > + }; > +}; > diff --git a/include/dt-bindings/reset/mt7629-resets.h b/include/dt-bindings/reset/mt7629-resets.h > new file mode 100644 > index 0000000..6bb8573 > --- /dev/null > +++ b/include/dt-bindings/reset/mt7629-resets.h > @@ -0,0 +1,71 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright (C) 2019 MediaTek Inc. > + */ > + > +#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT7629 > +#define _DT_BINDINGS_RESET_CONTROLLER_MT7629 > + > +/* INFRACFG resets */ > +#define MT7629_INFRA_EMI_MPU_RST 0 > +#define MT7629_INFRA_UART5_RST 2 > +#define MT7629_INFRA_CIRQ_EINT_RST 3 > +#define MT7629_INFRA_APXGPT_RST 4 > +#define MT7629_INFRA_SCPSYS_RST 5 > +#define MT7629_INFRA_KP_RST 6 > +#define MT7629_INFRA_SPI1_RST 7 > +#define MT7629_INFRA_SPI4_RST 8 > +#define MT7629_INFRA_SYSTIMER_RST 9 > +#define MT7629_INFRA_IRRX_RST 10 > +#define MT7629_INFRA_AO_BUS_RST 16 > +#define MT7629_INFRA_EMI_RST 32 > +#define MT7629_INFRA_APMIXED_RST 35 > +#define MT7629_INFRA_MIPI_RST 36 > +#define MT7629_INFRA_TRNG_RST 37 > +#define MT7629_INFRA_SYSCIRQ_RST 38 > +#define MT7629_INFRA_MIPI_CSI_RST 39 > +#define MT7629_INFRA_GCE_FAXI_RST 40 > +#define MT7629_INFRA_I2C_SRAM_RST 41 > +#define MT7629_INFRA_IOMMU_RST 47 > + > +/* PERICFG resets */ > +#define MT7629_PERI_UART0_SW_RST 0 > +#define MT7629_PERI_UART1_SW_RST 1 > +#define MT7629_PERI_UART2_SW_RST 2 > +#define MT7629_PERI_BTIF_SW_RST 6 > +#define MT7629_PERI_PWN_SW_RST 8 > +#define MT7629_PERI_DMA_SW_RST 11 > +#define MT7629_PERI_NFI_SW_RST 14 > +#define MT7629_PERI_I2C0_SW_RST 22 > +#define MT7629_PERI_SPI0_SW_RST 33 > +#define MT7629_PERI_SPI1_SW_RST 34 > +#define MT7629_PERI_FLASHIF_SW_RST 36 > + > +/* PCIe Subsystem resets */ > +#define MT7629_PCIE1_CORE_RST 19 > +#define MT7629_PCIE1_MMIO_RST 20 > +#define MT7629_PCIE1_HRST 21 > +#define MT7629_PCIE1_USER_RST 22 > +#define MT7629_PCIE1_PIPE_RST 23 > +#define MT7629_PCIE0_CORE_RST 27 > +#define MT7629_PCIE0_MMIO_RST 28 > +#define MT7629_PCIE0_HRST 29 > +#define MT7629_PCIE0_USER_RST 30 > +#define MT7629_PCIE0_PIPE_RST 31 > + > +/* SSUSB Subsystem resets */ > +#define MT7629_SSUSB_PHY_PWR_RST 3 > +#define MT7629_SSUSB_MAC_PWR_RST 4 > + > +/* ETH Subsystem resets */ > +#define MT7629_ETHSYS_SYS_RST 0 > +#define MT7629_ETHSYS_MCM_RST 2 > +#define MT7629_ETHSYS_HSDMA_RST 5 > +#define MT7629_ETHSYS_FE_RST 6 > +#define MT7629_ETHSYS_ESW_RST 16 > +#define MT7629_ETHSYS_GMAC_RST 23 > +#define MT7629_ETHSYS_EPHY_RST 24 > +#define MT7629_ETHSYS_CRYPTO_RST 29 > +#define MT7629_ETHSYS_PPE_RST 31 > + > +#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT7629 */ >
On Tue, Jan 29, 2019 at 12:31:19PM +0800, Ryder Lee wrote: > This adds basic support for MT7629 reference board. > > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> > --- > The I2C node depends on https://patchwork.kernel.org/patch/10772837/ > The PCIe node depends on https://patchwork.kernel.org/patch/10773637/ > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/mt7629-rfb.dts | 234 +++++++++++++++++ > arch/arm/boot/dts/mt7629.dtsi | 416 ++++++++++++++++++++++++++++++ > include/dt-bindings/reset/mt7629-resets.h | 71 +++++ > 4 files changed, 722 insertions(+) > create mode 100644 arch/arm/boot/dts/mt7629-rfb.dts > create mode 100644 arch/arm/boot/dts/mt7629.dtsi > create mode 100644 include/dt-bindings/reset/mt7629-resets.h > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index bd40148..a5a6d9f 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1231,6 +1231,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ > mt7623a-rfb-nand.dtb \ > mt7623n-rfb-emmc.dtb \ > mt7623n-bananapi-bpi-r2.dtb \ > + mt7629-rfb.dtb \ > mt8127-moose.dtb \ > mt8135-evbp1.dtb > dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb > diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts > new file mode 100644 > index 0000000..0878a14 > --- /dev/null > +++ b/arch/arm/boot/dts/mt7629-rfb.dts > @@ -0,0 +1,234 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 MediaTek Inc. > + * Author: Ryder Lee <ryder.lee@mediatek.com> > + */ > + > +/dts-v1/; > +#include <dt-bindings/input/input.h> > +#include "mt7629.dtsi" > + > +/ { > + model = "MediaTek MT7629 reference board"; > + compatible = "mediatek,mt7629-rfb", "mediatek,mt7629"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + bootargs = "earlycon=uart8250,mmio32,0x11002000"; Just 'earlycon' with no options is all you need if stdout-path is set. > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + reset { > + label = "factory"; > + linux,code = <KEY_RESTART>; > + gpios = <&pio 60 GPIO_ACTIVE_LOW>; > + }; > + > + wps { > + label = "wps"; > + linux,code = <KEY_WPS_BUTTON>; > + gpios = <&pio 58 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0 0x40000000 0 0x10000000>; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_5v: regulator-5v { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-5V"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + regulator-always-on; > + }; > +}; > + > +&i2c { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c_pins>; > + status = "okay"; > +}; > + > +&qspi { > + pinctrl-names = "default"; > + pinctrl-0 = <&qspi_pins>; > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@00000 { All these under a 'partitions' node is the preferred way. > + label = "Bootloader"; > + reg = <0x00000 0x0060000>; > + }; > + > + partition@60000 { > + label = "Config"; > + reg = <0x60000 0x0010000>; > + }; > + > + partition@70000 { > + label = "Factory"; > + reg = <0x70000 0x0040000>; > + }; > + > + partition@b0000 { > + label = "Kernel"; > + reg = <0xb0000 0xb50000>; > + }; > + }; > +}; > + > +&pcie { > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie_pins>; > + status = "okay"; > + > + pcie@1,0 { > + status = "okay"; > + }; > +}; > + > +&pio { > + eth_pins: eth-pins { > + mux { > + function = "eth"; > + groups = "mdc_mdio"; > + }; > + }; > + > + ephy_leds_pins: ephy-leds-pins { > + mux { > + function = "led"; > + groups = "gphy_leds_0", "ephy_leds"; > + }; > + }; > + > + i2c_pins: i2c-pins { > + mux { > + function = "i2c"; > + groups = "i2c_0"; > + }; > + > + conf { > + pins = "I2C_SDA", "I2C_SCL"; > + drive-strength = <4>; > + bias-disable; > + }; > + }; > + > + pcie_pins: pcie-pins { > + mux { > + function = "pcie"; > + groups = "pcie_clkreq", > + "pcie_pereset", > + "pcie_wake"; > + }; > + }; > + > + pwm_pins: pwm-pins { > + mux { > + function = "pwm"; > + groups = "pwm_0"; > + }; > + }; > + > + /* Serial NAND is shared pin with SPI-NOR */ > + serial_nand_pins: serial-nand-pins { > + mux { > + function = "flash"; > + groups = "snfi"; > + }; > + }; > + > + spi_pins: spi-pins { > + mux { > + function = "spi"; > + groups = "spi_0"; > + }; > + }; > + > + /* SPI-NOR is shared pin with serial NAND */ > + qspi_pins: qspi-pins { > + mux { > + function = "flash"; > + groups = "spi_nor"; > + }; > + }; > + > + uart0_pins: uart0-pins { > + mux { > + function = "uart"; > + groups = "uart0_txd_rxd" ; > + }; > + }; > + > + uart1_pins: uart1-pins { > + mux { > + function = "uart"; > + groups = "uart1_0_tx_rx" ; > + }; > + }; > + > + uart2_pins: uart2-pins { > + mux { > + function = "uart"; > + groups = "uart2_0_txd_rxd" ; > + }; > + }; > + > + watchdog_pins: watchdog-pins { > + mux { > + function = "watchdog"; > + groups = "watchdog"; > + }; > + }; > +}; > + > +&spi { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_pins>; > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins>; > + status = "okay"; > +}; > + > +&ssusb { > + vusb33-supply = <®_3p3v>; > + vbus-supply = <®_5v>; > + status = "okay"; > +}; > + > +&u3phy1 { > + status = "okay"; > +}; > + > +&watchdog { > + pinctrl-names = "default"; > + pinctrl-0 = <&watchdog_pins>; > + status = "okay"; > +}; > \ No newline at end of file > diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi > new file mode 100644 > index 0000000..2b4410a > --- /dev/null > +++ b/arch/arm/boot/dts/mt7629.dtsi > @@ -0,0 +1,416 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 MediaTek Inc. > + * > + * Author: Ryder Lee <ryder.lee@mediatek.com> > + */ > + > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/clock/mt7629-clk.h> > +#include <dt-bindings/power/mt7622-power.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/phy/phy.h> > +#include <dt-bindings/reset/mt7629-resets.h> > + > +/ { > + compatible = "mediatek,mt7629"; > + interrupt-parent = <&sysirq>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + enable-method = "mediatek,mt6589-smp"; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a7"; > + reg = <0x0>; > + clock-frequency = <1250000000>; > + cci-control-port = <&cci_control2>; > + }; > + > + cpu1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a7"; > + reg = <0x1>; > + clock-frequency = <1250000000>; > + cci-control-port = <&cci_control2>; > + }; > + }; > + > + pmu { > + compatible = "arm,cortex-a7-pmu"; > + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>; > + interrupt-affinity = <&cpu0>, <&cpu1>; > + }; > + > + clk20m: oscillator@0 { Unit-address without reg is not valid, so drop it. Build your dtb with W=1 (and W=12 preferrably) and fix the warnings like this. > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <20000000>; > + clock-output-names = "clk20m"; > + }; > + > + clk40m: oscillator@1 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <40000000>; > + clock-output-names = "clkxtal"; > + }; > + > + timer { > + compatible = "arm,armv7-timer"; > + interrupt-parent = <&gic>; > + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; > + clock-frequency = <20000000>; > + arm,cpu-registers-not-fw-configured; > + }; > + > + infracfg: syscon@10000000 { Put all the mmio peripherals under a simple-bus node. > + compatible = "mediatek,mt7629-infracfg", "syscon"; > + reg = <0 0x10000000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + pericfg: syscon@10002000 { > + compatible = "mediatek,mt7629-pericfg", "syscon"; > + reg = <0 0x10002000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + scpsys: scpsys@10006000 { > + compatible = "mediatek,mt7629-scpsys", > + "mediatek,mt7622-scpsys"; > + #power-domain-cells = <1>; > + reg = <0 0x10006000 0 0x1000>; > + clocks = <&topckgen CLK_TOP_HIF_SEL>; > + clock-names = "hif_sel"; > + assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; > + infracfg = <&infracfg>; > + }; > + > + timer: timer@10009000 { > + compatible = "mediatek,mt7629-timer", > + "mediatek,mt6765-timer"; > + reg = <0 0x10009000 0 0x60>; > + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clk20m>; > + clock-names = "clk20m"; > + }; > + > + sysirq: interrupt-controller@10200a80 { > + compatible = "mediatek,mt7629-sysirq", > + "mediatek,mt6577-sysirq"; > + reg = <0 0x10200a80 0 0x20>; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + }; > + > + apmixedsys: syscon@10209000 { > + compatible = "mediatek,mt7629-apmixedsys", "syscon"; > + reg = <0 0x10209000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + rng: rng@1020f000 { > + compatible = "mediatek,mt7629-rng", > + "mediatek,mt7623-rng"; > + reg = <0 0x1020f000 0 0x100>; > + clocks = <&infracfg CLK_INFRA_TRNG_PD>; > + clock-names = "rng"; > + }; > + > + topckgen: syscon@10210000 { > + compatible = "mediatek,mt7629-topckgen", "syscon"; > + reg = <0 0x10210000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + watchdog: watchdog@10212000 { > + compatible = "mediatek,mt7629-wdt", > + "mediatek,mt6589-wdt"; > + reg = <0 0x10212000 0 0x100>; > + }; > + > + pio: pinctrl@10217000 { > + compatible = "mediatek,mt7629-pinctrl"; > + reg = <0 0x10217000 0 0x8000>, > + <0 0x10005000 0 0x1000>; > + reg-names = "base", "eint"; > + gpio-controller; > + gpio-ranges = <&pio 0 0 79>; > + #gpio-cells = <2>; > + #interrupt-cells = <2>; > + interrupt-controller; > + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-parent = <&gic>; > + }; > + > + gic: interrupt-controller@10300000 { > + compatible = "arm,gic-400"; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + reg = <0 0x10310000 0 0x1000>, > + <0 0x10320000 0 0x1000>, > + <0 0x10340000 0 0x2000>, > + <0 0x10360000 0 0x2000>; > + }; > + > + cci: cci@10390000 { > + compatible = "arm,cci-400"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0 0x10390000 0 0x1000>; > + ranges = <0 0 0x10390000 0x10000>; > + > + cci_control0: slave-if@1000 { > + compatible = "arm,cci-400-ctrl-if"; > + interface-type = "ace-lite"; > + reg = <0x1000 0x1000>; > + }; > + > + cci_control1: slave-if@4000 { > + compatible = "arm,cci-400-ctrl-if"; > + interface-type = "ace"; > + reg = <0x4000 0x1000>; > + }; > + > + cci_control2: slave-if@5000 { > + compatible = "arm,cci-400-ctrl-if"; > + interface-type = "ace"; > + reg = <0x5000 0x1000>; > + }; > + > + pmu@9000 { > + compatible = "arm,cci-400-pmu,r1"; > + reg = <0x9000 0x5000>; > + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; > + }; > + }; > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt7629-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x400>; > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UART_SEL>, > + <&pericfg CLK_PERI_UART0_PD>; > + clock-names = "baud", "bus"; > + status = "disabled"; > + }; > + > + uart1: serial@11003000 { > + compatible = "mediatek,mt7629-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x400>; > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UART_SEL>, > + <&pericfg CLK_PERI_UART1_PD>; > + clock-names = "baud", "bus"; > + status = "disabled"; > + }; > + > + uart2: serial@11004000 { > + compatible = "mediatek,mt7629-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11004000 0 0x400>; > + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UART_SEL>, > + <&pericfg CLK_PERI_UART2_PD>; > + clock-names = "baud", "bus"; > + status = "disabled"; > + }; > + > + i2c: i2c@11007000 { > + compatible = "mediatek,mt7629-i2c", > + "mediatek,mt2712-i2c"; > + reg = <0 0x11007000 0 0x90>, > + <0 0x11000100 0 0x80>; > + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>; > + clock-div = <4>; > + clocks = <&pericfg CLK_PERI_I2C0_PD>, > + <&pericfg CLK_PERI_AP_DMA_PD>; > + clock-names = "main", "dma"; > + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > + spi: spi@1100a000 { > + compatible = "mediatek,mt7629-spi", > + "mediatek,mt7622-spi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, > + <&topckgen CLK_TOP_SPI0_SEL>, > + <&pericfg CLK_PERI_SPI0_PD>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > + qspi: spi@11014000 { > + compatible = "mediatek,mt7629-nor", > + "mediatek,mt8173-nor"; > + reg = <0 0x11014000 0 0xe0>; > + clocks = <&pericfg CLK_PERI_FLASH_PD>, > + <&topckgen CLK_TOP_FLASH_SEL>; > + clock-names = "spi", "sf"; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > + ssusbsys: syscon@1a000000 { > + compatible = "mediatek,mt7629-ssusbsys", "syscon"; > + reg = <0 0x1a000000 0 0x1000>; > + #clock-cells = <1>; > + #reset-cells = <1>; > + }; > + > + ssusb: usb@1a0c0000 { > + compatible = "mediatek,mt7629-xhci", > + "mediatek,mtk-xhci"; > + reg = <0 0x1a0c0000 0 0x01000>, > + <0 0x1a0c3e00 0 0x0100>; > + reg-names = "mac", "ippc"; > + interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&ssusbsys CLK_SSUSB_SYS_EN>, > + <&ssusbsys CLK_SSUSB_REF_EN>, > + <&ssusbsys CLK_SSUSB_MCU_EN>, > + <&ssusbsys CLK_SSUSB_DMA_EN>; > + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; > + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>, > + <&topckgen CLK_TOP_SATA_SEL>, > + <&topckgen CLK_TOP_HIF_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>, > + <&topckgen CLK_TOP_UNIVPLL2_D4>, > + <&topckgen CLK_TOP_UNIVPLL1_D2>; > + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>; > + phys = <&u2port0 PHY_TYPE_USB2>, > + <&u3port0 PHY_TYPE_USB3>; > + status = "disabled"; > + }; > + > + u3phy1: usb-phy@1a0c4000 { > + compatible = "mediatek,generic-tphy-v1"; > + reg = <0 0x1a0c4000 0 0x300>; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + status = "disabled"; > + > + u2port0: usb-phy@1a0c4300 { > + reg = <0 0x1a0c4300 0 0x100>; > + clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>; > + clock-names = "ref"; > + #phy-cells = <1>; > + status = "okay"; > + }; > + > + u3port0: usb-phy@1a1c4900 { > + reg = <0 0x1a1c4900 0 0x700>; > + clocks = <&clk20m>; > + clock-names = "ref"; > + #phy-cells = <1>; > + status = "okay"; > + }; > + }; > + > + pciesys: syscon@1a100800 { > + compatible = "mediatek,mt7629-pciesys", "syscon"; > + reg = <0 0x1a100800 0 0x1000>; > + #clock-cells = <1>; > + #reset-cells = <1>; > + }; > + > + pcie: pcie@1a140000 { > + compatible = "mediatek,mt7629-pcie"; > + device_type = "pci"; > + reg = <0 0x1a140000 0 0x1000>, > + <0 0x1a145000 0 0x1000>; > + reg-names = "subsys", "port1"; > + #address-cells = <3>; > + #size-cells = <2>; > + #interrupt-cells = <1>; > + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&pciesys CLK_PCIE_P1_MAC_EN>, > + <&pciesys CLK_PCIE_P0_AHB_EN>, > + <&pciesys CLK_PCIE_P1_AUX_EN>, > + <&pciesys CLK_PCIE_P1_AXI_EN>, > + <&pciesys CLK_PCIE_P1_OBFF_EN>, > + <&pciesys CLK_PCIE_P1_PIPE_EN>; > + clock-names = "sys_ck1", "ahb_ck1", > + "aux_ck1", "axi_ck1", > + "obff_ck1", "pipe_ck1"; > + assigned-clocks = <&topckgen CLK_TOP_SATA_SEL>, > + <&topckgen CLK_TOP_AXI_SEL>, > + <&topckgen CLK_TOP_HIF_SEL>; > + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL2_D4>, > + <&topckgen CLK_TOP_SYSPLL1_D2>, > + <&topckgen CLK_TOP_UNIVPLL1_D2>; > + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; > + bus-range = <0x00 0xff>; > + status = "disabled"; > + ranges = <0x82000000 0 0x20000000 0 0x20000000 0 0x10000000>; > + > + pcie@1,0 { > + reg = <0x0800 0 0 0 0>; > + #address-cells = <3>; > + #size-cells = <2>; > + #interrupt-cells = <1>; > + ranges; > + status = "disabled"; > + > + num-lanes = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0 0 0 1 &pcie_intc1 0>, > + <0 0 0 2 &pcie_intc1 1>, > + <0 0 0 3 &pcie_intc1 2>, > + <0 0 0 4 &pcie_intc1 3>; > + pcie_intc1: interrupt-controller { > + interrupt-controller; > + #address-cells = <0>; > + #interrupt-cells = <1>; > + }; > + }; > + }; > + > + ethsys: syscon@1b000000 { > + compatible = "mediatek,mt7629-ethsys", "syscon"; > + reg = <0 0x1b000000 0 0x1000>; > + #clock-cells = <1>; > + #reset-cells = <1>; > + }; > + > + sgmiisys0: syscon@1b128000 { > + compatible = "mediatek,mt7629-sgmiisys", "syscon"; > + reg = <0 0x1b128000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + sgmiisys1: syscon@1b130000 { > + compatible = "mediatek,mt7629-sgmiisys", "syscon"; > + reg = <0 0x1b130000 0 0x1000>; > + #clock-cells = <1>; > + }; > +}; > diff --git a/include/dt-bindings/reset/mt7629-resets.h b/include/dt-bindings/reset/mt7629-resets.h > new file mode 100644 > index 0000000..6bb8573 > --- /dev/null > +++ b/include/dt-bindings/reset/mt7629-resets.h > @@ -0,0 +1,71 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright (C) 2019 MediaTek Inc. > + */ > + > +#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT7629 > +#define _DT_BINDINGS_RESET_CONTROLLER_MT7629 > + > +/* INFRACFG resets */ > +#define MT7629_INFRA_EMI_MPU_RST 0 > +#define MT7629_INFRA_UART5_RST 2 > +#define MT7629_INFRA_CIRQ_EINT_RST 3 > +#define MT7629_INFRA_APXGPT_RST 4 > +#define MT7629_INFRA_SCPSYS_RST 5 > +#define MT7629_INFRA_KP_RST 6 > +#define MT7629_INFRA_SPI1_RST 7 > +#define MT7629_INFRA_SPI4_RST 8 > +#define MT7629_INFRA_SYSTIMER_RST 9 > +#define MT7629_INFRA_IRRX_RST 10 > +#define MT7629_INFRA_AO_BUS_RST 16 > +#define MT7629_INFRA_EMI_RST 32 > +#define MT7629_INFRA_APMIXED_RST 35 > +#define MT7629_INFRA_MIPI_RST 36 > +#define MT7629_INFRA_TRNG_RST 37 > +#define MT7629_INFRA_SYSCIRQ_RST 38 > +#define MT7629_INFRA_MIPI_CSI_RST 39 > +#define MT7629_INFRA_GCE_FAXI_RST 40 > +#define MT7629_INFRA_I2C_SRAM_RST 41 > +#define MT7629_INFRA_IOMMU_RST 47 > + > +/* PERICFG resets */ > +#define MT7629_PERI_UART0_SW_RST 0 > +#define MT7629_PERI_UART1_SW_RST 1 > +#define MT7629_PERI_UART2_SW_RST 2 > +#define MT7629_PERI_BTIF_SW_RST 6 > +#define MT7629_PERI_PWN_SW_RST 8 > +#define MT7629_PERI_DMA_SW_RST 11 > +#define MT7629_PERI_NFI_SW_RST 14 > +#define MT7629_PERI_I2C0_SW_RST 22 > +#define MT7629_PERI_SPI0_SW_RST 33 > +#define MT7629_PERI_SPI1_SW_RST 34 > +#define MT7629_PERI_FLASHIF_SW_RST 36 > + > +/* PCIe Subsystem resets */ > +#define MT7629_PCIE1_CORE_RST 19 > +#define MT7629_PCIE1_MMIO_RST 20 > +#define MT7629_PCIE1_HRST 21 > +#define MT7629_PCIE1_USER_RST 22 > +#define MT7629_PCIE1_PIPE_RST 23 > +#define MT7629_PCIE0_CORE_RST 27 > +#define MT7629_PCIE0_MMIO_RST 28 > +#define MT7629_PCIE0_HRST 29 > +#define MT7629_PCIE0_USER_RST 30 > +#define MT7629_PCIE0_PIPE_RST 31 > + > +/* SSUSB Subsystem resets */ > +#define MT7629_SSUSB_PHY_PWR_RST 3 > +#define MT7629_SSUSB_MAC_PWR_RST 4 > + > +/* ETH Subsystem resets */ > +#define MT7629_ETHSYS_SYS_RST 0 > +#define MT7629_ETHSYS_MCM_RST 2 > +#define MT7629_ETHSYS_HSDMA_RST 5 > +#define MT7629_ETHSYS_FE_RST 6 > +#define MT7629_ETHSYS_ESW_RST 16 > +#define MT7629_ETHSYS_GMAC_RST 23 > +#define MT7629_ETHSYS_EPHY_RST 24 > +#define MT7629_ETHSYS_CRYPTO_RST 29 > +#define MT7629_ETHSYS_PPE_RST 31 > + > +#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT7629 */ > -- > 1.9.1 >
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index bd40148..a5a6d9f 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1231,6 +1231,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt7623a-rfb-nand.dtb \ mt7623n-rfb-emmc.dtb \ mt7623n-bananapi-bpi-r2.dtb \ + mt7629-rfb.dtb \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts new file mode 100644 index 0000000..0878a14 --- /dev/null +++ b/arch/arm/boot/dts/mt7629-rfb.dts @@ -0,0 +1,234 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * Author: Ryder Lee <ryder.lee@mediatek.com> + */ + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include "mt7629.dtsi" + +/ { + model = "MediaTek MT7629 reference board"; + compatible = "mediatek,mt7629-rfb", "mediatek,mt7629"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + bootargs = "earlycon=uart8250,mmio32,0x11002000"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "factory"; + linux,code = <KEY_RESTART>; + gpios = <&pio 60 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&pio 58 GPIO_ACTIVE_LOW>; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x10000000>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "fixed-5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&i2c { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_pins>; + status = "okay"; +}; + +&qspi { + pinctrl-names = "default"; + pinctrl-0 = <&qspi_pins>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + + partition@00000 { + label = "Bootloader"; + reg = <0x00000 0x0060000>; + }; + + partition@60000 { + label = "Config"; + reg = <0x60000 0x0010000>; + }; + + partition@70000 { + label = "Factory"; + reg = <0x70000 0x0040000>; + }; + + partition@b0000 { + label = "Kernel"; + reg = <0xb0000 0xb50000>; + }; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pins>; + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; +}; + +&pio { + eth_pins: eth-pins { + mux { + function = "eth"; + groups = "mdc_mdio"; + }; + }; + + ephy_leds_pins: ephy-leds-pins { + mux { + function = "led"; + groups = "gphy_leds_0", "ephy_leds"; + }; + }; + + i2c_pins: i2c-pins { + mux { + function = "i2c"; + groups = "i2c_0"; + }; + + conf { + pins = "I2C_SDA", "I2C_SCL"; + drive-strength = <4>; + bias-disable; + }; + }; + + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clkreq", + "pcie_pereset", + "pcie_wake"; + }; + }; + + pwm_pins: pwm-pins { + mux { + function = "pwm"; + groups = "pwm_0"; + }; + }; + + /* Serial NAND is shared pin with SPI-NOR */ + serial_nand_pins: serial-nand-pins { + mux { + function = "flash"; + groups = "snfi"; + }; + }; + + spi_pins: spi-pins { + mux { + function = "spi"; + groups = "spi_0"; + }; + }; + + /* SPI-NOR is shared pin with serial NAND */ + qspi_pins: qspi-pins { + mux { + function = "flash"; + groups = "spi_nor"; + }; + }; + + uart0_pins: uart0-pins { + mux { + function = "uart"; + groups = "uart0_txd_rxd" ; + }; + }; + + uart1_pins: uart1-pins { + mux { + function = "uart"; + groups = "uart1_0_tx_rx" ; + }; + }; + + uart2_pins: uart2-pins { + mux { + function = "uart"; + groups = "uart2_0_txd_rxd" ; + }; + }; + + watchdog_pins: watchdog-pins { + mux { + function = "watchdog"; + groups = "watchdog"; + }; + }; +}; + +&spi { + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; +}; + +&ssusb { + vusb33-supply = <®_3p3v>; + vbus-supply = <®_5v>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; + +&watchdog { + pinctrl-names = "default"; + pinctrl-0 = <&watchdog_pins>; + status = "okay"; +}; \ No newline at end of file diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi new file mode 100644 index 0000000..2b4410a --- /dev/null +++ b/arch/arm/boot/dts/mt7629.dtsi @@ -0,0 +1,416 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * + * Author: Ryder Lee <ryder.lee@mediatek.com> + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/mt7629-clk.h> +#include <dt-bindings/power/mt7622-power.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/phy/phy.h> +#include <dt-bindings/reset/mt7629-resets.h> + +/ { + compatible = "mediatek,mt7629"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "mediatek,mt6589-smp"; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + clock-frequency = <1250000000>; + cci-control-port = <&cci_control2>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + clock-frequency = <1250000000>; + cci-control-port = <&cci_control2>; + }; + }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + + clk20m: oscillator@0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <20000000>; + clock-output-names = "clk20m"; + }; + + clk40m: oscillator@1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + clock-output-names = "clkxtal"; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + clock-frequency = <20000000>; + arm,cpu-registers-not-fw-configured; + }; + + infracfg: syscon@10000000 { + compatible = "mediatek,mt7629-infracfg", "syscon"; + reg = <0 0x10000000 0 0x1000>; + #clock-cells = <1>; + }; + + pericfg: syscon@10002000 { + compatible = "mediatek,mt7629-pericfg", "syscon"; + reg = <0 0x10002000 0 0x1000>; + #clock-cells = <1>; + }; + + scpsys: scpsys@10006000 { + compatible = "mediatek,mt7629-scpsys", + "mediatek,mt7622-scpsys"; + #power-domain-cells = <1>; + reg = <0 0x10006000 0 0x1000>; + clocks = <&topckgen CLK_TOP_HIF_SEL>; + clock-names = "hif_sel"; + assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; + infracfg = <&infracfg>; + }; + + timer: timer@10009000 { + compatible = "mediatek,mt7629-timer", + "mediatek,mt6765-timer"; + reg = <0 0x10009000 0 0x60>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk20m>; + clock-names = "clk20m"; + }; + + sysirq: interrupt-controller@10200a80 { + compatible = "mediatek,mt7629-sysirq", + "mediatek,mt6577-sysirq"; + reg = <0 0x10200a80 0 0x20>; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + }; + + apmixedsys: syscon@10209000 { + compatible = "mediatek,mt7629-apmixedsys", "syscon"; + reg = <0 0x10209000 0 0x1000>; + #clock-cells = <1>; + }; + + rng: rng@1020f000 { + compatible = "mediatek,mt7629-rng", + "mediatek,mt7623-rng"; + reg = <0 0x1020f000 0 0x100>; + clocks = <&infracfg CLK_INFRA_TRNG_PD>; + clock-names = "rng"; + }; + + topckgen: syscon@10210000 { + compatible = "mediatek,mt7629-topckgen", "syscon"; + reg = <0 0x10210000 0 0x1000>; + #clock-cells = <1>; + }; + + watchdog: watchdog@10212000 { + compatible = "mediatek,mt7629-wdt", + "mediatek,mt6589-wdt"; + reg = <0 0x10212000 0 0x100>; + }; + + pio: pinctrl@10217000 { + compatible = "mediatek,mt7629-pinctrl"; + reg = <0 0x10217000 0 0x8000>, + <0 0x10005000 0 0x1000>; + reg-names = "base", "eint"; + gpio-controller; + gpio-ranges = <&pio 0 0 79>; + #gpio-cells = <2>; + #interrupt-cells = <2>; + interrupt-controller; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + }; + + gic: interrupt-controller@10300000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10310000 0 0x1000>, + <0 0x10320000 0 0x1000>, + <0 0x10340000 0 0x2000>, + <0 0x10360000 0 0x2000>; + }; + + cci: cci@10390000 { + compatible = "arm,cci-400"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0 0x10390000 0 0x1000>; + ranges = <0 0 0x10390000 0x10000>; + + cci_control0: slave-if@1000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace-lite"; + reg = <0x1000 0x1000>; + }; + + cci_control1: slave-if@4000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x4000 0x1000>; + }; + + cci_control2: slave-if@5000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x5000 0x1000>; + }; + + pmu@9000 { + compatible = "arm,cci-400-pmu,r1"; + reg = <0x9000 0x5000>; + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART0_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x400>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART1_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart2: serial@11004000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11004000 0 0x400>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART2_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + i2c: i2c@11007000 { + compatible = "mediatek,mt7629-i2c", + "mediatek,mt2712-i2c"; + reg = <0 0x11007000 0 0x90>, + <0 0x11000100 0 0x80>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>; + clock-div = <4>; + clocks = <&pericfg CLK_PERI_I2C0_PD>, + <&pericfg CLK_PERI_AP_DMA_PD>; + clock-names = "main", "dma"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi: spi@1100a000 { + compatible = "mediatek,mt7629-spi", + "mediatek,mt7622-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0 0x1100a000 0 0x100>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, + <&topckgen CLK_TOP_SPI0_SEL>, + <&pericfg CLK_PERI_SPI0_PD>; + clock-names = "parent-clk", "sel-clk", "spi-clk"; + status = "disabled"; + }; + + qspi: spi@11014000 { + compatible = "mediatek,mt7629-nor", + "mediatek,mt8173-nor"; + reg = <0 0x11014000 0 0xe0>; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + ssusbsys: syscon@1a000000 { + compatible = "mediatek,mt7629-ssusbsys", "syscon"; + reg = <0 0x1a000000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + ssusb: usb@1a0c0000 { + compatible = "mediatek,mt7629-xhci", + "mediatek,mtk-xhci"; + reg = <0 0x1a0c0000 0 0x01000>, + <0 0x1a0c3e00 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>; + clocks = <&ssusbsys CLK_SSUSB_SYS_EN>, + <&ssusbsys CLK_SSUSB_REF_EN>, + <&ssusbsys CLK_SSUSB_MCU_EN>, + <&ssusbsys CLK_SSUSB_DMA_EN>; + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>, + <&topckgen CLK_TOP_SATA_SEL>, + <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>, + <&topckgen CLK_TOP_UNIVPLL2_D4>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>; + phys = <&u2port0 PHY_TYPE_USB2>, + <&u3port0 PHY_TYPE_USB3>; + status = "disabled"; + }; + + u3phy1: usb-phy@1a0c4000 { + compatible = "mediatek,generic-tphy-v1"; + reg = <0 0x1a0c4000 0 0x300>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + u2port0: usb-phy@1a0c4300 { + reg = <0 0x1a0c4300 0 0x100>; + clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port0: usb-phy@1a1c4900 { + reg = <0 0x1a1c4900 0 0x700>; + clocks = <&clk20m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + pciesys: syscon@1a100800 { + compatible = "mediatek,mt7629-pciesys", "syscon"; + reg = <0 0x1a100800 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + pcie: pcie@1a140000 { + compatible = "mediatek,mt7629-pcie"; + device_type = "pci"; + reg = <0 0x1a140000 0 0x1000>, + <0 0x1a145000 0 0x1000>; + reg-names = "subsys", "port1"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; + clocks = <&pciesys CLK_PCIE_P1_MAC_EN>, + <&pciesys CLK_PCIE_P0_AHB_EN>, + <&pciesys CLK_PCIE_P1_AUX_EN>, + <&pciesys CLK_PCIE_P1_AXI_EN>, + <&pciesys CLK_PCIE_P1_OBFF_EN>, + <&pciesys CLK_PCIE_P1_PIPE_EN>; + clock-names = "sys_ck1", "ahb_ck1", + "aux_ck1", "axi_ck1", + "obff_ck1", "pipe_ck1"; + assigned-clocks = <&topckgen CLK_TOP_SATA_SEL>, + <&topckgen CLK_TOP_AXI_SEL>, + <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL2_D4>, + <&topckgen CLK_TOP_SYSPLL1_D2>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; + bus-range = <0x00 0xff>; + status = "disabled"; + ranges = <0x82000000 0 0x20000000 0 0x20000000 0 0x10000000>; + + pcie@1,0 { + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + status = "disabled"; + + num-lanes = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc1 0>, + <0 0 0 2 &pcie_intc1 1>, + <0 0 0 3 &pcie_intc1 2>, + <0 0 0 4 &pcie_intc1 3>; + pcie_intc1: interrupt-controller { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + }; + }; + + ethsys: syscon@1b000000 { + compatible = "mediatek,mt7629-ethsys", "syscon"; + reg = <0 0x1b000000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + sgmiisys0: syscon@1b128000 { + compatible = "mediatek,mt7629-sgmiisys", "syscon"; + reg = <0 0x1b128000 0 0x1000>; + #clock-cells = <1>; + }; + + sgmiisys1: syscon@1b130000 { + compatible = "mediatek,mt7629-sgmiisys", "syscon"; + reg = <0 0x1b130000 0 0x1000>; + #clock-cells = <1>; + }; +}; diff --git a/include/dt-bindings/reset/mt7629-resets.h b/include/dt-bindings/reset/mt7629-resets.h new file mode 100644 index 0000000..6bb8573 --- /dev/null +++ b/include/dt-bindings/reset/mt7629-resets.h @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2019 MediaTek Inc. + */ + +#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT7629 +#define _DT_BINDINGS_RESET_CONTROLLER_MT7629 + +/* INFRACFG resets */ +#define MT7629_INFRA_EMI_MPU_RST 0 +#define MT7629_INFRA_UART5_RST 2 +#define MT7629_INFRA_CIRQ_EINT_RST 3 +#define MT7629_INFRA_APXGPT_RST 4 +#define MT7629_INFRA_SCPSYS_RST 5 +#define MT7629_INFRA_KP_RST 6 +#define MT7629_INFRA_SPI1_RST 7 +#define MT7629_INFRA_SPI4_RST 8 +#define MT7629_INFRA_SYSTIMER_RST 9 +#define MT7629_INFRA_IRRX_RST 10 +#define MT7629_INFRA_AO_BUS_RST 16 +#define MT7629_INFRA_EMI_RST 32 +#define MT7629_INFRA_APMIXED_RST 35 +#define MT7629_INFRA_MIPI_RST 36 +#define MT7629_INFRA_TRNG_RST 37 +#define MT7629_INFRA_SYSCIRQ_RST 38 +#define MT7629_INFRA_MIPI_CSI_RST 39 +#define MT7629_INFRA_GCE_FAXI_RST 40 +#define MT7629_INFRA_I2C_SRAM_RST 41 +#define MT7629_INFRA_IOMMU_RST 47 + +/* PERICFG resets */ +#define MT7629_PERI_UART0_SW_RST 0 +#define MT7629_PERI_UART1_SW_RST 1 +#define MT7629_PERI_UART2_SW_RST 2 +#define MT7629_PERI_BTIF_SW_RST 6 +#define MT7629_PERI_PWN_SW_RST 8 +#define MT7629_PERI_DMA_SW_RST 11 +#define MT7629_PERI_NFI_SW_RST 14 +#define MT7629_PERI_I2C0_SW_RST 22 +#define MT7629_PERI_SPI0_SW_RST 33 +#define MT7629_PERI_SPI1_SW_RST 34 +#define MT7629_PERI_FLASHIF_SW_RST 36 + +/* PCIe Subsystem resets */ +#define MT7629_PCIE1_CORE_RST 19 +#define MT7629_PCIE1_MMIO_RST 20 +#define MT7629_PCIE1_HRST 21 +#define MT7629_PCIE1_USER_RST 22 +#define MT7629_PCIE1_PIPE_RST 23 +#define MT7629_PCIE0_CORE_RST 27 +#define MT7629_PCIE0_MMIO_RST 28 +#define MT7629_PCIE0_HRST 29 +#define MT7629_PCIE0_USER_RST 30 +#define MT7629_PCIE0_PIPE_RST 31 + +/* SSUSB Subsystem resets */ +#define MT7629_SSUSB_PHY_PWR_RST 3 +#define MT7629_SSUSB_MAC_PWR_RST 4 + +/* ETH Subsystem resets */ +#define MT7629_ETHSYS_SYS_RST 0 +#define MT7629_ETHSYS_MCM_RST 2 +#define MT7629_ETHSYS_HSDMA_RST 5 +#define MT7629_ETHSYS_FE_RST 6 +#define MT7629_ETHSYS_ESW_RST 16 +#define MT7629_ETHSYS_GMAC_RST 23 +#define MT7629_ETHSYS_EPHY_RST 24 +#define MT7629_ETHSYS_CRYPTO_RST 29 +#define MT7629_ETHSYS_PPE_RST 31 + +#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT7629 */
This adds basic support for MT7629 reference board. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> --- The I2C node depends on https://patchwork.kernel.org/patch/10772837/ The PCIe node depends on https://patchwork.kernel.org/patch/10773637/ --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/mt7629-rfb.dts | 234 +++++++++++++++++ arch/arm/boot/dts/mt7629.dtsi | 416 ++++++++++++++++++++++++++++++ include/dt-bindings/reset/mt7629-resets.h | 71 +++++ 4 files changed, 722 insertions(+) create mode 100644 arch/arm/boot/dts/mt7629-rfb.dts create mode 100644 arch/arm/boot/dts/mt7629.dtsi create mode 100644 include/dt-bindings/reset/mt7629-resets.h