The IPQ5424 SoC has both USB2.0 and USB3.0 controllers. The USB3.0 can connect to either of USB2.0 or USB3.0 phy and operate in the respective mode.
Signed-off-by: Varadarajan Narayanan <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]> [ upstream commit: 113d52bdc820da14dc0694bb5c57b3cda7ceea30 ] (cherry picked from commit 7009a69e9e1f4d76e2ae247c1a2a40515ed6831b) --- .../src/arm64/qcom/ipq5424-rdp466.dts | 169 ++++++ dts/upstream/src/arm64/qcom/ipq5424.dtsi | 507 ++++++++++++++++++ 2 files changed, 676 insertions(+) create mode 100644 dts/upstream/src/arm64/qcom/ipq5424-rdp466.dts create mode 100644 dts/upstream/src/arm64/qcom/ipq5424.dtsi diff --git a/dts/upstream/src/arm64/qcom/ipq5424-rdp466.dts b/dts/upstream/src/arm64/qcom/ipq5424-rdp466.dts new file mode 100644 index 0000000000..b6e4bb3328 --- /dev/null +++ b/dts/upstream/src/arm64/qcom/ipq5424-rdp466.dts @@ -0,0 +1,169 @@ +// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause +/* + * IPQ5424 RDP466 board device tree source + * + * Copyright (c) 2024 The Linux Foundation. All rights reserved. + */ + +/dts-v1/; + +#include "ipq5424.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. IPQ5424 RDP466"; + compatible = "qcom,ipq5424-rdp466", "qcom,ipq5424"; + + aliases { + serial0 = &uart1; + }; + + vreg_misc_3p3: regulator-usb-3p3 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-name = "usb_hs_vdda_3p3"; + }; + + vreg_misc_1p8: regulator-usb-1p8 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + regulator-name = "vdda_1p8_usb"; + }; + + vreg_misc_0p925: regulator-usb-0p925 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <925000>; + regulator-boot-on; + regulator-always-on; + regulator-name = "vdd_core_usb"; + }; +}; + +&dwc_0 { + dr_mode = "host"; +}; + +&dwc_1 { + dr_mode = "host"; +}; + +&qusb_phy_0 { + vdd-supply = <&vreg_misc_0p925>; + vdda-pll-supply = <&vreg_misc_1p8>; + vdda-phy-dpdm-supply = <&vreg_misc_3p3>; + + status = "okay"; +}; + +&qusb_phy_1 { + vdd-supply = <&vreg_misc_0p925>; + vdda-pll-supply = <&vreg_misc_1p8>; + vdda-phy-dpdm-supply = <&vreg_misc_3p3>; + + status = "okay"; +}; + +&sleep_clk { + clock-frequency = <32000>; +}; + +&spi0 { + pinctrl-0 = <&spi0_default_state>; + pinctrl-names = "default"; + status = "okay"; + + flash@0 { + compatible = "micron,n25q128a11", "jedec,spi-nor"; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; + }; +}; + +&ssphy_0 { + vdda-pll-supply = <&vreg_misc_1p8>; + vdda-phy-supply = <&vreg_misc_0p925>; + + status = "okay"; +}; + +&tlmm { + spi0_default_state: spi0-default-state { + clk-pins { + pins = "gpio6"; + function = "spi0_clk"; + drive-strength = <8>; + bias-pull-down; + }; + + cs-pins { + pins = "gpio7"; + function = "spi0_cs"; + drive-strength = <8>; + bias-pull-up; + }; + + miso-pins { + pins = "gpio8"; + function = "spi0_miso"; + drive-strength = <8>; + bias-pull-down; + }; + + mosi-pins { + pins = "gpio9"; + function = "spi0_mosi"; + drive-strength = <8>; + bias-pull-down; + }; + }; + + sdc_default_state: sdc-default-state { + clk-pins { + pins = "gpio5"; + function = "sdc_clk"; + drive-strength = <8>; + bias-disable; + }; + + cmd-pins { + pins = "gpio4"; + function = "sdc_cmd"; + drive-strength = <8>; + bias-pull-up; + }; + + data-pins { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "sdc_data"; + drive-strength = <8>; + bias-pull-up; + }; + }; +}; + +&uart1 { + pinctrl-0 = <&uart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; + +&usb3 { + status = "okay"; +}; + +&xo_board { + clock-frequency = <24000000>; +}; + diff --git a/dts/upstream/src/arm64/qcom/ipq5424.dtsi b/dts/upstream/src/arm64/qcom/ipq5424.dtsi new file mode 100644 index 0000000000..3ab2ffa10f --- /dev/null +++ b/dts/upstream/src/arm64/qcom/ipq5424.dtsi @@ -0,0 +1,507 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * IPQ5424 device tree source + * + * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/qcom,ipq5424-gcc.h> +#include <dt-bindings/reset/qcom,ipq5424-gcc.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&intc>; + + clocks { + sleep_clk: sleep-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + xo_board: xo-board-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + }; + + cpus: cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0>; + enable-method = "psci"; + next-level-cache = <&l2_0>; + l2_0: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + + l3_0: l3-cache { + compatible = "cache"; + cache-level = <3>; + cache-unified; + }; + }; + }; + + cpu1: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + enable-method = "psci"; + reg = <0x100>; + next-level-cache = <&l2_100>; + + l2_100: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + enable-method = "psci"; + reg = <0x200>; + next-level-cache = <&l2_200>; + + l2_200: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + enable-method = "psci"; + reg = <0x300>; + next-level-cache = <&l2_300>; + + l2_300: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + }; + + memory@80000000 { + device_type = "memory"; + /* We expect the bootloader to fill in the size */ + reg = <0x0 0x80000000 0x0 0x0>; + }; + + pmu-a55 { + compatible = "arm,cortex-a55-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + + pmu-dsu { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>; + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + tz@8a600000 { + reg = <0x0 0x8a600000 0x0 0x200000>; + no-map; + }; + + smem@8a800000 { + compatible = "qcom,smem"; + reg = <0x0 0x8a800000 0x0 0x32000>; + no-map; + + hwlocks = <&tcsr_mutex 3>; + }; + }; + + soc@0 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0 0 0 0 0x10 0>; + + rng: rng@4c3000 { + compatible = "qcom,ipq5424-trng", "qcom,trng"; + reg = <0 0x004c3000 0 0x1000>; + clocks = <&gcc GCC_PRNG_AHB_CLK>; + clock-names = "core"; + }; + + system-cache-controller@800000 { + compatible = "qcom,ipq5424-llcc"; + reg = <0 0x00800000 0 0x200000>; + reg-names = "llcc0_base"; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + }; + + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq5424-tlmm"; + reg = <0 0x01000000 0 0x300000>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 50>; + interrupt-controller; + #interrupt-cells = <2>; + + uart1_pins: uart1-state { + pins = "gpio43", "gpio44"; + function = "uart1"; + drive-strength = <8>; + bias-pull-up; + }; + }; + + gcc: clock-controller@1800000 { + compatible = "qcom,ipq5424-gcc"; + reg = <0 0x01800000 0 0x40000>; + clocks = <&xo_board>, + <&sleep_clk>, + <0>, + <0>, + <0>, + <0>, + <0>; + #clock-cells = <1>; + #reset-cells = <1>; + #interconnect-cells = <1>; + }; + + tcsr_mutex: hwlock@1905000 { + compatible = "qcom,tcsr-mutex"; + reg = <0 0x01905000 0 0x20000>; + #hwlock-cells = <1>; + }; + + qupv3: geniqup@1ac0000 { + compatible = "qcom,geni-se-qup"; + reg = <0 0x01ac0000 0 0x2000>; + ranges; + clocks = <&gcc GCC_QUPV3_AHB_MST_CLK>, + <&gcc GCC_QUPV3_AHB_SLV_CLK>; + clock-names = "m-ahb", "s-ahb"; + #address-cells = <2>; + #size-cells = <2>; + + uart1: serial@1a84000 { + compatible = "qcom,geni-debug-uart"; + reg = <0 0x01a84000 0 0x4000>; + clocks = <&gcc GCC_QUPV3_UART1_CLK>; + clock-names = "se"; + interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>; + }; + + spi0: spi@1a90000 { + compatible = "qcom,geni-spi"; + reg = <0 0x01a90000 0 0x4000>; + clocks = <&gcc GCC_QUPV3_SPI0_CLK>; + clock-names = "se"; + interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@1a94000 { + compatible = "qcom,geni-spi"; + reg = <0 0x01a94000 0 0x4000>; + clocks = <&gcc GCC_QUPV3_SPI1_CLK>; + clock-names = "se"; + interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + + sdhc: mmc@7804000 { + compatible = "qcom,ipq5424-sdhci", "qcom,sdhci-msm-v5"; + reg = <0 0x07804000 0 0x1000>, <0 0x07805000 0 0x1000>; + reg-names = "hc", "cqhci"; + + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC1_AHB_CLK>, + <&gcc GCC_SDCC1_APPS_CLK>, + <&xo_board>; + clock-names = "iface", "core", "xo"; + + status = "disabled"; + }; + + intc: interrupt-controller@f200000 { + compatible = "arm,gic-v3"; + reg = <0 0xf200000 0 0x10000>, /* GICD */ + <0 0xf240000 0 0x80000>; /* GICR * 4 regions */ + #interrupt-cells = <0x3>; + interrupt-controller; + #redistributor-regions = <1>; + redistributor-stride = <0x0 0x20000>; + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + mbi-ranges = <672 128>; + msi-controller; + }; + + watchdog@f410000 { + compatible = "qcom,apss-wdt-ipq5424", "qcom,kpss-wdt"; + reg = <0 0x0f410000 0 0x1000>; + interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING>; + clocks = <&sleep_clk>; + }; + + qusb_phy_1: phy@71000 { + compatible = "qcom,ipq5424-qusb2-phy"; + reg = <0 0x00071000 0 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB1_PHY_CFG_AHB_CLK>, + <&xo_board>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2_1_PHY_BCR>; + status = "disabled"; + }; + + usb2: usb2@1e00000 { + compatible = "qcom,ipq5424-dwc3", "qcom,dwc3"; + reg = <0 0x01ef8800 0 0x400>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&gcc GCC_USB1_MASTER_CLK>, + <&gcc GCC_USB1_SLEEP_CLK>, + <&gcc GCC_USB1_MOCK_UTMI_CLK>, + <&gcc GCC_USB1_PHY_CFG_AHB_CLK>, + <&gcc GCC_CNOC_USB_CLK>; + + clock-names = "core", + "sleep", + "mock_utmi", + "iface", + "cfg_noc"; + + assigned-clocks = <&gcc GCC_USB1_MASTER_CLK>, + <&gcc GCC_USB1_MOCK_UTMI_CLK>; + assigned-clock-rates = <200000000>, + <24000000>; + + interrupts-extended = <&intc GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 388 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pwr_event", + "qusb2_phy", + "dm_hs_phy_irq", + "dp_hs_phy_irq"; + + resets = <&gcc GCC_USB1_BCR>; + qcom,select-utmi-as-pipe-clk; + status = "disabled"; + + dwc_1: usb@1e00000 { + compatible = "snps,dwc3"; + reg = <0 0x01e00000 0 0xe000>; + clocks = <&gcc GCC_USB1_MOCK_UTMI_CLK>; + clock-names = "ref"; + interrupts = <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>; + phys = <&qusb_phy_1>; + phy-names = "usb2-phy"; + tx-fifo-resize; + snps,is-utmi-l1-suspend; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + }; + }; + + qusb_phy_0: phy@7b000 { + compatible = "qcom,ipq5424-qusb2-phy"; + reg = <0 0x0007b000 0 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&xo_board>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; + status = "disabled"; + }; + + ssphy_0: phy@7d000 { + compatible = "qcom,ipq5424-qmp-usb3-phy"; + reg = <0 0x0007d000 0 0xa00>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB0_AUX_CLK>, + <&xo_board>, + <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&gcc GCC_USB0_PIPE_CLK>; + clock-names = "aux", + "ref", + "cfg_ahb", + "pipe"; + + resets = <&gcc GCC_USB0_PHY_BCR>, + <&gcc GCC_USB3PHY_0_PHY_BCR>; + reset-names = "phy", + "phy_phy"; + + #clock-cells = <0>; + clock-output-names = "usb0_pipe_clk"; + + status = "disabled"; + }; + + usb3: usb3@8a00000 { + compatible = "qcom,ipq5424-dwc3", "qcom,dwc3"; + reg = <0 0x08af8800 0 0x400>; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_SLEEP_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>, + <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&gcc GCC_CNOC_USB_CLK>; + + clock-names = "core", + "sleep", + "mock_utmi", + "iface", + "cfg_noc"; + + assigned-clocks = <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + assigned-clock-rates = <200000000>, + <24000000>; + + interrupts-extended = <&intc GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pwr_event", + "qusb2_phy", + "dm_hs_phy_irq", + "dp_hs_phy_irq"; + + resets = <&gcc GCC_USB_BCR>; + status = "disabled"; + + dwc_0: usb@8a00000 { + compatible = "snps,dwc3"; + reg = <0 0x08a00000 0 0xcd00>; + clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>; + clock-names = "ref"; + interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>; + phys = <&qusb_phy_0>, <&ssphy_0>; + phy-names = "usb2-phy", "usb3-phy"; + tx-fifo-resize; + snps,is-utmi-l1-suspend; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + }; + }; + + timer@f420000 { + compatible = "arm,armv7-timer-mem"; + reg = <0 0xf420000 0 0x1000>; + ranges = <0 0 0 0x10000000>; + #address-cells = <1>; + #size-cells = <1>; + + frame@f421000 { + reg = <0xf421000 0x1000>, + <0xf422000 0x1000>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <0>; + }; + + frame@f423000 { + reg = <0xf423000 0x1000>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <1>; + status = "disabled"; + }; + + frame@f425000 { + reg = <0xf425000 0x1000>, + <0xf426000 0x1000>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <2>; + status = "disabled"; + }; + + frame@f427000 { + reg = <0xf427000 0x1000>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <3>; + status = "disabled"; + }; + + frame@f429000 { + reg = <0xf429000 0x1000>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <4>; + status = "disabled"; + }; + + frame@f42b000 { + reg = <0xf42b000 0x1000>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <5>; + status = "disabled"; + }; + + frame@f42d000 { + reg = <0xf42d000 0x1000>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + frame-number = <6>; + status = "disabled"; + }; + }; + + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>; + }; +}; -- 2.34.1
