| Message ID | 20221127114142.156573-9-linux@fw-web.de |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add BananaPi R3 | expand |
Hi Frank, please see some comments inline below: On Sun, Nov 27, 2022 at 12:41:42PM +0100, Frank Wunderlich wrote: > From: Frank Wunderlich <frank-w@public-files.de> > > Add support for Bananapi R3 SBC. > > - SD/eMMC support (switching first 4 bits of data-bus with sw6/D) > - SPI-NAND/NOR support (switched CS by sw5/C) > - all rj45 ports and both SFP working (eth1/lan4) > - all USB-Ports + SIM-Slot tested > - i2c and all uarts tested > - wifi tested (with eeprom calibration data) > > The device can boot from all 4 storage options. Both, SPI and MMC, can > be switched using hardware switches on the board, see > https://wiki.banana-pi.org/Banana_Pi_BPI-R3#Jumper_setting > > Signed-off-by: Frank Wunderlich <frank-w@public-files.de> > --- > changes: > v7: > - squashed overlay-patch and converted sd/emmc dts to overlay too > - moved mmc-regulators to base dts > - changed common dtsi to (base dts) and overlay extension to dtso > > v6: > - drop usb 5v regulator from bpi-r3 > based on chunfengs response it is only needed if regulator is > switched (like for otg), usb works without it. > > v4: > - add PCIe nodes > - fix sfp-properties of sfp-1 (need to be plural) > thx to Denis Odintsov for this > > v3: > - rename factory-key to reset-key > - add dcin regulator and add it as input for 3v3 (with renaming) > - remove memory-node > - dropped wifi eeprom (calibration) data > - move mmc0 pinctrl to common dtsi and drop sdcard comment > - change mmc pull-up/down to have generic bias-pull* > > v2: > - remove pcie to be added later (discussion about clocks) > - some fixes based on suggestions on ML > - add key suffix like it's done in mt7622-bpi-r64 devicetree > - add dash in sfp node names > - use reg as unit for switch-node > - drop "-3-4" suffix from i2c-pins node name > - fix order in Makefile > --- > arch/arm64/boot/dts/mediatek/Makefile | 5 + > .../mt7986a-bananapi-bpi-r3-emmc.dtso | 30 ++ > .../mt7986a-bananapi-bpi-r3-nand.dtso | 55 +++ > .../mediatek/mt7986a-bananapi-bpi-r3-nor.dtso | 68 +++ > .../mediatek/mt7986a-bananapi-bpi-r3-sd.dtso | 24 + > .../dts/mediatek/mt7986a-bananapi-bpi-r3.dts | 448 ++++++++++++++++++ > 6 files changed, 630 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso > create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso > create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso > create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso > create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > index 813e735c5b96..d5cd7b3e09cf 100644 > --- a/arch/arm64/boot/dts/mediatek/Makefile > +++ b/arch/arm64/boot/dts/mediatek/Makefile > @@ -8,6 +8,11 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtbo > dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso > new file mode 100644 > index 000000000000..c15f2f5760ed > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso > @@ -0,0 +1,30 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * Copyright (C) 2021 MediaTek Inc. > + * Author: Sam.Shih <sam.shih@mediatek.com> > + */ > + > +/dts-v1/; > +/plugin/; > + > +/ { > + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; > + model = "Bananapi BPI-R3 (emmc)"; Why do you set the model string here? > + > + fragment@0 { > + target-path = "/soc/mmc@11230000"; > + __overlay__ { > + bus-width = <8>; > + max-frequency = <200000000>; > + cap-mmc-highspeed; > + mmc-hs200-1_8v; > + mmc-hs400-1_8v; > + hs400-ds-delay = <0x14014>; > + non-removable; > + no-sd; > + no-sdio; > + status = "okay"; > + }; > + }; > +}; > + > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso > new file mode 100644 > index 000000000000..15ee8c568f3c > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso > @@ -0,0 +1,55 @@ > +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ > +/* > + * Authors: Daniel Golle <daniel@makrotopia.org> > + * Frank Wunderlich <frank-w@public-files.de> > + */ > + > +/dts-v1/; > +/plugin/; > + > +/ { > + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; > + > + fragment@0 { > + target-path = "/soc/spi@1100a000"; > + __overlay__ { > + #address-cells = <1>; > + #size-cells = <0>; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "bl2"; > + reg = <0x0 0x80000>; > + read-only; > + }; > + > + partition@80000 { > + label = "reserved"; > + reg = <0x80000 0x300000>; > + }; > + > + partition@380000 { > + label = "fip"; > + reg = <0x380000 0x200000>; > + read-only; > + }; > + > + partition@580000 { > + label = "ubi"; > + reg = <0x580000 0x7a80000>; > + }; > + }; > + }; > + }; > + }; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso > new file mode 100644 > index 000000000000..84aa229e80f3 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso > @@ -0,0 +1,68 @@ > +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ > +/* > + * Authors: Daniel Golle <daniel@makrotopia.org> > + * Frank Wunderlich <frank-w@public-files.de> > + */ > + > +/dts-v1/; > +/plugin/; > + > +/ { > + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; > + > + fragment@0 { > + target-path = "/soc/spi@1100a000"; > + __overlay__ { > + #address-cells = <1>; > + #size-cells = <0>; > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "bl2"; > + reg = <0x0 0x20000>; > + read-only; > + }; > + > + partition@20000 { > + label = "reserved"; > + reg = <0x20000 0x20000>; > + }; > + > + partition@40000 { > + label = "u-boot-env"; > + reg = <0x40000 0x40000>; > + }; > + > + partition@80000 { > + label = "reserved2"; > + reg = <0x80000 0x80000>; > + }; > + > + partition@100000 { > + label = "fip"; > + reg = <0x100000 0x80000>; > + read-only; > + }; > + > + partition@180000 { > + label = "recovery"; > + reg = <0x180000 0xa80000>; > + }; > + > + partition@c00000 { > + label = "fit"; > + reg = <0xc00000 0x1400000>; > + }; > + }; > + }; > + }; > + }; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso > new file mode 100644 > index 000000000000..08af778d8adc > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso > @@ -0,0 +1,24 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * Copyright (C) 2021 MediaTek Inc. > + * Author: Sam.Shih <sam.shih@mediatek.com> > + */ > + > +/dts-v1/; > +/plugin/; > + > +/ { > + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; > + model = "Bananapi BPI-R3 (sdmmc)"; > + > + fragment@0 { > + target-path = "/soc/mmc@11230000"; > + __overlay__ { > + bus-width = <4>; > + max-frequency = <52000000>; > + cap-sd-highspeed; > + status = "okay"; > + }; > + }; > +}; > + > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts > new file mode 100644 > index 000000000000..618d3bb2f32f > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts > @@ -0,0 +1,448 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * Copyright (C) 2021 MediaTek Inc. > + * Authors: Sam.Shih <sam.shih@mediatek.com> > + * Frank Wunderlich <frank-w@public-files.de> > + * Daniel Golle <daniel@makrotopia.org> > + */ > + > +/dts-v1/; > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > +#include <dt-bindings/pinctrl/mt65xx.h> > + > +#include "mt7986a.dtsi" > + > +/ { > + model = "Bananapi BPI-R3"; > + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; > + > + aliases { > + serial0 = &uart0; > + ethernet0 = &gmac0; > + ethernet1 = &gmac1; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + dcin: regulator-12vd { > + compatible = "regulator-fixed"; > + regulator-name = "12vd"; > + regulator-min-microvolt = <12000000>; > + regulator-max-microvolt = <12000000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + reset-key { > + label = "reset"; > + linux,code = <KEY_RESTART>; > + gpios = <&pio 9 GPIO_ACTIVE_LOW>; > + }; > + > + wps-key { > + label = "wps"; > + linux,code = <KEY_WPS_BUTTON>; > + gpios = <&pio 10 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + /* i2c of the left SFP cage (wan) */ > + i2c_sfp1: i2c-gpio-0 { > + compatible = "i2c-gpio"; > + sda-gpios = <&pio 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&pio 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + i2c-gpio,delay-us = <2>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + > + /* i2c of the right SFP cage (lan) */ > + i2c_sfp2: i2c-gpio-1 { > + compatible = "i2c-gpio"; > + sda-gpios = <&pio 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + scl-gpios = <&pio 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > + i2c-gpio,delay-us = <2>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + green_led: led-0 { > + color = <LED_COLOR_ID_GREEN>; > + function = LED_FUNCTION_POWER; > + gpios = <&pio 69 GPIO_ACTIVE_HIGH>; > + default-state = "on"; > + }; > + > + blue_led: led-1 { > + color = <LED_COLOR_ID_BLUE>; > + function = LED_FUNCTION_STATUS; > + gpios = <&pio 86 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + }; > + > + reg_1p8v: regulator-1p8v { > + compatible = "regulator-fixed"; > + regulator-name = "1.8vd"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + vin-supply = <&dcin>; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "3.3vd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + vin-supply = <&dcin>; > + }; > + > + /* left SFP cage (wan) */ > + sfp1: sfp-1 { > + compatible = "sff,sfp"; > + i2c-bus = <&i2c_sfp1>; > + los-gpios = <&pio 46 GPIO_ACTIVE_HIGH>; > + mod-def0-gpios = <&pio 49 GPIO_ACTIVE_LOW>; > + tx-disable-gpios = <&pio 20 GPIO_ACTIVE_HIGH>; > + tx-fault-gpios = <&pio 7 GPIO_ACTIVE_HIGH>; > + }; > + > + /* right SFP cage (lan) */ > + sfp2: sfp-2 { > + compatible = "sff,sfp"; > + i2c-bus = <&i2c_sfp2>; > + los-gpios = <&pio 31 GPIO_ACTIVE_HIGH>; > + mod-def0-gpios = <&pio 47 GPIO_ACTIVE_LOW>; > + tx-disable-gpios = <&pio 15 GPIO_ACTIVE_HIGH>; > + tx-fault-gpios = <&pio 48 GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +&crypto { > + status = "okay"; > +}; > + > +ð { > + status = "okay"; > + > + gmac0: mac@0 { > + compatible = "mediatek,eth-mac"; > + reg = <0>; > + phy-mode = "2500base-x"; > + > + fixed-link { > + speed = <2500>; > + full-duplex; > + pause; > + }; > + }; > + > + gmac1: mac@1 { > + compatible = "mediatek,eth-mac"; > + reg = <1>; > + phy-mode = "2500base-x"; > + sfp = <&sfp1>; > + managed = "in-band-status"; > + }; > + > + mdio: mdio-bus { > + #address-cells = <1>; > + #size-cells = <0>; > + }; > +}; > + > +&mdio { > + switch: switch@31 { > + compatible = "mediatek,mt7531"; > + reg = <31>; > + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>; Please add: interrupt-controller; #interrupt-cells = <1>; interrupt-parent = <&pio>; interrupts = <66 IRQ_TYPE_LEVEL_HIGH>; to have IRQ driven phy status instead of having to poll the link status of the 5x rj-45 ports. The value comes from schematics (pin AD24, GPIO66, 7531_INT) and I've tested this on my board. > + }; > +}; > + > +&mmc0 { > + pinctrl-names = "default", "state_uhs"; > + pinctrl-0 = <&mmc0_pins_default>; > + pinctrl-1 = <&mmc0_pins_uhs>; > + vmmc-supply = <®_3p3v>; > + vqmmc-supply = <®_1p8v>; > +}; > + > +&i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c_pins>; > + status = "okay"; > +}; > + > +&pcie { > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie_pins>; > + status = "okay"; > +}; > + > +&pcie_phy { > + status = "okay"; > +}; > + > +&pio { > + i2c_pins: i2c-pins { > + mux { > + function = "i2c"; > + groups = "i2c"; > + }; > + }; > + > + mmc0_pins_default: mmc0-pins { > + mux { > + function = "emmc"; > + groups = "emmc_51"; > + }; > + conf-cmd-dat { > + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", > + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", > + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; > + input-enable; > + drive-strength = <4>; > + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ > + }; > + conf-clk { > + pins = "EMMC_CK"; > + drive-strength = <6>; > + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ > + }; > + conf-ds { > + pins = "EMMC_DSL"; > + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ > + }; > + conf-rst { > + pins = "EMMC_RSTB"; > + drive-strength = <4>; > + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ > + }; > + }; > + > + mmc0_pins_uhs: mmc0-uhs-pins { > + mux { > + function = "emmc"; > + groups = "emmc_51"; > + }; > + conf-cmd-dat { > + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", > + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", > + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; > + input-enable; > + drive-strength = <4>; > + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ > + }; > + conf-clk { > + pins = "EMMC_CK"; > + drive-strength = <6>; > + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ > + }; > + conf-ds { > + pins = "EMMC_DSL"; > + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ > + }; > + conf-rst { > + pins = "EMMC_RSTB"; > + drive-strength = <4>; > + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ > + }; > + }; > + > + pcie_pins: pcie-pins { > + mux { > + function = "pcie"; > + groups = "pcie_clk", "pcie_pereset"; > + }; > + }; > + > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_0"; > + }; > + }; > + > + uart1_pins: uart1-pins { > + mux { > + function = "uart"; > + groups = "uart1_rx_tx"; > + }; > + }; > + > + uart2_pins: uart2-pins { > + mux { > + function = "uart"; > + groups = "uart2_0_rx_tx"; > + }; > + }; > + > + wf_2g_5g_pins: wf-2g-5g-pins { > + mux { > + function = "wifi"; > + groups = "wf_2g", "wf_5g"; > + }; > + conf { > + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", > + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", > + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", > + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", > + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", > + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", > + "WF1_TOP_CLK", "WF1_TOP_DATA"; > + drive-strength = <4>; > + }; > + }; > + > + wf_dbdc_pins: wf-dbdc-pins { > + mux { > + function = "wifi"; > + groups = "wf_dbdc"; > + }; > + conf { > + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", > + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", > + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", > + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", > + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", > + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", > + "WF1_TOP_CLK", "WF1_TOP_DATA"; > + drive-strength = <4>; > + }; > + }; > + > + wf_led_pins: wf-led-pins { > + mux { > + function = "led"; > + groups = "wifi_led"; > + }; > + }; > +}; > + > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; I don't think those bogus cs-gpios here and for spi1 below are needed. > + status = "okay"; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > +&ssusb { > + status = "okay"; > +}; > + > +&switch { > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + label = "wan"; > + }; > + > + port@1 { > + reg = <1>; > + label = "lan0"; > + }; > + > + port@2 { > + reg = <2>; > + label = "lan1"; > + }; > + > + port@3 { > + reg = <3>; > + label = "lan2"; > + }; > + > + port@4 { > + reg = <4>; > + label = "lan3"; > + }; > + > + port5: port@5 { > + reg = <5>; > + label = "lan4"; > + phy-mode = "2500base-x"; > + sfp = <&sfp2>; > + managed = "in-band-status"; > + }; > + > + port@6 { > + reg = <6>; > + label = "cpu"; > + ethernet = <&gmac0>; > + phy-mode = "2500base-x"; > + > + fixed-link { > + speed = <2500>; > + full-duplex; > + pause; > + }; > + }; > + }; > +}; > + > +&trng { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins>; > + status = "okay"; > +}; > + > +&uart2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart2_pins>; > + status = "okay"; > +}; > + > +&usb_phy { > + status = "okay"; > +}; > + > +&watchdog { > + status = "okay"; > +}; > + > +&wifi { > + status = "okay"; > + pinctrl-names = "default", "dbdc"; > + pinctrl-0 = <&wf_2g_5g_pins>, <&wf_led_pins>; > + pinctrl-1 = <&wf_dbdc_pins>, <&wf_led_pins>; > +}; > + > -- > 2.34.1 > >
Hi > Gesendet: Samstag, 24. Dezember 2022 um 20:00 Uhr > Von: "Daniel Golle" <daniel@makrotopia.org> > > --- /dev/null > > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso > > @@ -0,0 +1,30 @@ > > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > > +/* > > + * Copyright (C) 2021 MediaTek Inc. > > + * Author: Sam.Shih <sam.shih@mediatek.com> > > + */ > > + > > +/dts-v1/; > > +/plugin/; > > + > > +/ { > > + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; > > + model = "Bananapi BPI-R3 (emmc)"; > > Why do you set the model string here? seems to be a left over from testing where i wanted to see which base-dtb was loaded without comparing mmc-node settings. Was easier to see with model-string :) > > + > > + fragment@0 { > > + target-path = "/soc/mmc@11230000"; > > + __overlay__ { > > + bus-width = <8>; > > + max-frequency = <200000000>; > > + cap-mmc-highspeed; > > + mmc-hs200-1_8v; > > + mmc-hs400-1_8v; > > + hs400-ds-delay = <0x14014>; > > + non-removable; > > + no-sd; > > + no-sdio; > > + status = "okay"; > > + }; > > + }; > > +}; > > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts > > new file mode 100644 > > index 000000000000..618d3bb2f32f > > --- /dev/null > > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts > > +&mdio { > > + switch: switch@31 { > > + compatible = "mediatek,mt7531"; > > + reg = <31>; > > + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>; > > Please add: > > interrupt-controller; > #interrupt-cells = <1>; > interrupt-parent = <&pio>; > interrupts = <66 IRQ_TYPE_LEVEL_HIGH>; > > to have IRQ driven phy status instead of having to poll the link status > of the 5x rj-45 ports. > The value comes from schematics (pin AD24, GPIO66, 7531_INT) and I've > tested this on my board. ok, if you have it tested i add these properties in next version (and test it too). I wait for tphy-binding to be applied to next (pcie and xhci already in torvalds/master). > > + }; > > +}; > > + > > +&spi0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&spi_flash_pins>; > > + cs-gpios = <0>, <0>; > > I don't think those bogus cs-gpios here and for spi1 below are needed. can drop them in next version > > + status = "okay"; > > +}; > > + > > +&spi1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&spic_pins>; > > + cs-gpios = <0>, <0>; > > + status = "okay"; > > +}; > > + regards Frank
> Gesendet: Samstag, 24. Dezember 2022 um 20:00 Uhr > Von: "Daniel Golle" <daniel@makrotopia.org> > > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts > > +&spi0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&spi_flash_pins>; > > + cs-gpios = <0>, <0>; > > I don't think those bogus cs-gpios here and for spi1 below are needed. at first look it seems it is needed...as i get this trace with 6.2: [ 2.145931] pc : mtk_spi_can_dma+0x0/0x34 [ 2.155212] lr : mtk_spi_interrupt+0x74/0x360 [ 2.091801] mtk-spi 1100a000.spi: spi-mem transfer timeout [ 2.097310] spi-nor: probe of spi0.0 failed with error -110 [ 2.102930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000010 but i get the same trace when reverting the cs-gpios change....seems something is broken in 6.2-rc1 6.1 works without the bogus cs-gpios (and the mt7531 interrupt-change)... have tried reverting this commit, but it does not fix the issue: 8330e9e8269b 2022-12-07 spi: spi-mtk-nor: Add recovery mechanism for dma read timeout any idea without doing a bisect? regards Frank > > + status = "okay"; > > +}; > > + > > +&spi1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&spic_pins>; > > + cs-gpios = <0>, <0>; > > + status = "okay"; > > +};
looks like i've found it: when reverting these 2 (latter alone was not enough and seems not fixing the timeout as shown in my trace) Revert "spi: mediatek: Enable irq when pdata is ready" (HEAD -> 6.2-rc) Revert "spi: spi-mtk-nor: Add recovery mechanism for dma read timeout" so this breaks spi on mt7986: c6f7874687f7 2022-11-28 spi: mediatek: Enable irq when pdata is ready have sent bug-report to mailinglist and author/reviewer/maintainer... regards Frank > Gesendet: Dienstag, 27. Dezember 2022 um 10:43 Uhr > Von: "Frank Wunderlich" <frank-w@public-files.de> > > at first look it seems it is needed...as i get this trace with 6.2: > > [ 2.145931] pc : mtk_spi_can_dma+0x0/0x34 > [ 2.155212] lr : mtk_spi_interrupt+0x74/0x360 > > [ 2.091801] mtk-spi 1100a000.spi: spi-mem transfer timeout > [ 2.097310] spi-nor: probe of spi0.0 failed with error -110 > [ 2.102930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000010 > > but i get the same trace when reverting the cs-gpios change....seems something is broken in 6.2-rc1 > > 6.1 works without the bogus cs-gpios (and the mt7531 interrupt-change)... > > have tried reverting this commit, but it does not fix the issue: > > 8330e9e8269b 2022-12-07 spi: spi-mtk-nor: Add recovery mechanism for dma read timeout
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 813e735c5b96..d5cd7b3e09cf 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -8,6 +8,11 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso new file mode 100644 index 000000000000..c15f2f5760ed --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2021 MediaTek Inc. + * Author: Sam.Shih <sam.shih@mediatek.com> + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + model = "Bananapi BPI-R3 (emmc)"; + + fragment@0 { + target-path = "/soc/mmc@11230000"; + __overlay__ { + bus-width = <8>; + max-frequency = <200000000>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + hs400-ds-delay = <0x14014>; + non-removable; + no-sd; + no-sdio; + status = "okay"; + }; + }; +}; + diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso new file mode 100644 index 000000000000..15ee8c568f3c --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nand.dtso @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ +/* + * Authors: Daniel Golle <daniel@makrotopia.org> + * Frank Wunderlich <frank-w@public-files.de> + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + + fragment@0 { + target-path = "/soc/spi@1100a000"; + __overlay__ { + #address-cells = <1>; + #size-cells = <0>; + spi_nand: spi_nand@0 { + compatible = "spi-nand"; + reg = <0>; + spi-max-frequency = <10000000>; + spi-tx-buswidth = <4>; + spi-rx-buswidth = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bl2"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "reserved"; + reg = <0x80000 0x300000>; + }; + + partition@380000 { + label = "fip"; + reg = <0x380000 0x200000>; + read-only; + }; + + partition@580000 { + label = "ubi"; + reg = <0x580000 0x7a80000>; + }; + }; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso new file mode 100644 index 000000000000..84aa229e80f3 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-nor.dtso @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */ +/* + * Authors: Daniel Golle <daniel@makrotopia.org> + * Frank Wunderlich <frank-w@public-files.de> + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + + fragment@0 { + target-path = "/soc/spi@1100a000"; + __overlay__ { + #address-cells = <1>; + #size-cells = <0>; + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bl2"; + reg = <0x0 0x20000>; + read-only; + }; + + partition@20000 { + label = "reserved"; + reg = <0x20000 0x20000>; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x40000 0x40000>; + }; + + partition@80000 { + label = "reserved2"; + reg = <0x80000 0x80000>; + }; + + partition@100000 { + label = "fip"; + reg = <0x100000 0x80000>; + read-only; + }; + + partition@180000 { + label = "recovery"; + reg = <0x180000 0xa80000>; + }; + + partition@c00000 { + label = "fit"; + reg = <0xc00000 0x1400000>; + }; + }; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso new file mode 100644 index 000000000000..08af778d8adc --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2021 MediaTek Inc. + * Author: Sam.Shih <sam.shih@mediatek.com> + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + model = "Bananapi BPI-R3 (sdmmc)"; + + fragment@0 { + target-path = "/soc/mmc@11230000"; + __overlay__ { + bus-width = <4>; + max-frequency = <52000000>; + cap-sd-highspeed; + status = "okay"; + }; + }; +}; + diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts new file mode 100644 index 000000000000..618d3bb2f32f --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts @@ -0,0 +1,448 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2021 MediaTek Inc. + * Authors: Sam.Shih <sam.shih@mediatek.com> + * Frank Wunderlich <frank-w@public-files.de> + * Daniel Golle <daniel@makrotopia.org> + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/mt65xx.h> + +#include "mt7986a.dtsi" + +/ { + model = "Bananapi BPI-R3"; + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + + aliases { + serial0 = &uart0; + ethernet0 = &gmac0; + ethernet1 = &gmac1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + dcin: regulator-12vd { + compatible = "regulator-fixed"; + regulator-name = "12vd"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset-key { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&pio 9 GPIO_ACTIVE_LOW>; + }; + + wps-key { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; + }; + }; + + /* i2c of the left SFP cage (wan) */ + i2c_sfp1: i2c-gpio-0 { + compatible = "i2c-gpio"; + sda-gpios = <&pio 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&pio 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + /* i2c of the right SFP cage (lan) */ + i2c_sfp2: i2c-gpio-1 { + compatible = "i2c-gpio"; + sda-gpios = <&pio 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&pio 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + leds { + compatible = "gpio-leds"; + + green_led: led-0 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_POWER; + gpios = <&pio 69 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + blue_led: led-1 { + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_STATUS; + gpios = <&pio 86 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1.8vd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + vin-supply = <&dcin>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3.3vd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + vin-supply = <&dcin>; + }; + + /* left SFP cage (wan) */ + sfp1: sfp-1 { + compatible = "sff,sfp"; + i2c-bus = <&i2c_sfp1>; + los-gpios = <&pio 46 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&pio 49 GPIO_ACTIVE_LOW>; + tx-disable-gpios = <&pio 20 GPIO_ACTIVE_HIGH>; + tx-fault-gpios = <&pio 7 GPIO_ACTIVE_HIGH>; + }; + + /* right SFP cage (lan) */ + sfp2: sfp-2 { + compatible = "sff,sfp"; + i2c-bus = <&i2c_sfp2>; + los-gpios = <&pio 31 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&pio 47 GPIO_ACTIVE_LOW>; + tx-disable-gpios = <&pio 15 GPIO_ACTIVE_HIGH>; + tx-fault-gpios = <&pio 48 GPIO_ACTIVE_HIGH>; + }; +}; + +&crypto { + status = "okay"; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + gmac1: mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "2500base-x"; + sfp = <&sfp1>; + managed = "in-band-status"; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&mdio { + switch: switch@31 { + compatible = "mediatek,mt7531"; + reg = <31>; + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>; + }; +}; + +&mmc0 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_pins>; + status = "okay"; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pins>; + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +&pio { + i2c_pins: i2c-pins { + mux { + function = "i2c"; + groups = "i2c"; + }; + }; + + mmc0_pins_default: mmc0-pins { + mux { + function = "emmc"; + groups = "emmc_51"; + }; + conf-cmd-dat { + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; + input-enable; + drive-strength = <4>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ + }; + conf-clk { + pins = "EMMC_CK"; + drive-strength = <6>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ + }; + conf-ds { + pins = "EMMC_DSL"; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ + }; + conf-rst { + pins = "EMMC_RSTB"; + drive-strength = <4>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ + }; + }; + + mmc0_pins_uhs: mmc0-uhs-pins { + mux { + function = "emmc"; + groups = "emmc_51"; + }; + conf-cmd-dat { + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; + input-enable; + drive-strength = <4>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ + }; + conf-clk { + pins = "EMMC_CK"; + drive-strength = <6>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ + }; + conf-ds { + pins = "EMMC_DSL"; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ + }; + conf-rst { + pins = "EMMC_RSTB"; + drive-strength = <4>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ + }; + }; + + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clk", "pcie_pereset"; + }; + }; + + spi_flash_pins: spi-flash-pins { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + }; + + spic_pins: spic-pins { + mux { + function = "spi"; + groups = "spi1_0"; + }; + }; + + uart1_pins: uart1-pins { + mux { + function = "uart"; + groups = "uart1_rx_tx"; + }; + }; + + uart2_pins: uart2-pins { + mux { + function = "uart"; + groups = "uart2_0_rx_tx"; + }; + }; + + wf_2g_5g_pins: wf-2g-5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_dbdc_pins: wf-dbdc-pins { + mux { + function = "wifi"; + groups = "wf_dbdc"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_led_pins: wf-led-pins { + mux { + function = "led"; + groups = "wifi_led"; + }; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + cs-gpios = <0>, <0>; + status = "okay"; +}; + +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spic_pins>; + cs-gpios = <0>, <0>; + status = "okay"; +}; + +&ssusb { + status = "okay"; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "wan"; + }; + + port@1 { + reg = <1>; + label = "lan0"; + }; + + port@2 { + reg = <2>; + label = "lan1"; + }; + + port@3 { + reg = <3>; + label = "lan2"; + }; + + port@4 { + reg = <4>; + label = "lan3"; + }; + + port5: port@5 { + reg = <5>; + label = "lan4"; + phy-mode = "2500base-x"; + sfp = <&sfp2>; + managed = "in-band-status"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; +}; + +&trng { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&wifi { + status = "okay"; + pinctrl-names = "default", "dbdc"; + pinctrl-0 = <&wf_2g_5g_pins>, <&wf_led_pins>; + pinctrl-1 = <&wf_dbdc_pins>, <&wf_led_pins>; +}; +