From 7ee5e1ab3026c8011af1e49d7930bdcf782c3c56 Mon Sep 17 00:00:00 2001 From: hzy Date: Sat, 1 Apr 2023 13:24:42 +0800 Subject: [PATCH 1/2] ARM: dts: meson8b: Add DTS for Xunlei Onecloud Signed-off-by: hzy --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/meson8b-onecloud.dts | 410 +++++++++++++++++++++++++ 2 files changed, 411 insertions(+) create mode 100644 arch/arm/boot/dts/meson8b-onecloud.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 59829fc9..d45f45cc 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -406,6 +406,7 @@ dtb-$(CONFIG_MACH_MESON8) += \ meson8b-ec100.dtb \ meson8b-mxq.dtb \ meson8b-odroidc1.dtb \ + meson8b-onecloud.dtb \ meson8m2-mxiii-plus.dtb dtb-$(CONFIG_ARCH_MMP) += \ pxa168-aspenite.dtb \ diff --git a/arch/arm/boot/dts/meson8b-onecloud.dts b/arch/arm/boot/dts/meson8b-onecloud.dts new file mode 100644 index 00000000..1fa5420f --- /dev/null +++ b/arch/arm/boot/dts/meson8b-onecloud.dts @@ -0,0 +1,410 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Author: hzy + */ + +/dts-v1/; + +#include "meson8b.dtsi" +#include +#include + +/ { + model = "Xunlei OneCloud"; + compatible = "xunlei,onecloud", "amlogic,meson8b"; + + aliases { + serial0 = &uart_AO; + mmc0 = &sd_card_slot; + mmc1 = &sdhc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x40000000 0x40000000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + button { + // compatible = "gpio-keys-polled"; + // poll-interval = <100>; + + compatible = "gpio-keys"; + + autorepeat; + + reset-button { + label = "reset"; + linux,code = ; + + // gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_LOW>; + + interrupt-parent = <&gpio_intc>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; // GPIOAO 5 + }; + }; + + leds { + compatible = "gpio-leds"; + + red { + label = "onecloud:red:alive"; + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; + + default-state = "on"; + linux,default-trigger = "default-on"; + }; + + green { + label = "onecloud:green:alive"; + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; + + default-state = "off"; + linux,default-trigger = "mmc1"; + }; + + blue { + label = "onecloud:blue:alive"; + gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>; + + default-state = "off"; + linux,default-trigger = "usb-host"; + }; + }; + + p12v: regulator-p12v { + compatible = "regulator-fixed"; + + regulator-name = "P12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc_5v: regulator-vcc-5v { + compatible = "regulator-fixed"; + + regulator-name = "VCC5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + vin-supply = <&p12v>; + + regulator-boot-on; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc-3v3 { + compatible = "regulator-fixed"; + + regulator-name = "VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + vin-supply = <&p12v>; + + regulator-boot-on; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc-1v8 { + compatible = "regulator-fixed"; + + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + vin-supply = <&p12v>; + + regulator-boot-on; + regulator-always-on; + }; + + vcc_ddr: regulator-vcc-ddr { + compatible = "regulator-fixed"; + + regulator-name = "VCC_DDR"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + + vin-supply = <&vcc_3v3>; + + regulator-boot-on; + regulator-always-on; + }; + + vcc_core: regulator-vcc-core { + compatible = "pwm-regulator"; + + regulator-name = "VCC_CORE"; + + // +---------------------------------------------------+ + // | The actual mapping in phyical | + // +------+--------+--------+--------+--------+--------+ + // | | 100% | 60% | 30% | 10% | 0% | + // +------+--------+--------+--------+--------+--------+ + // | V1.0 | 677mV | 857mV | 992mV | 1082mV | 1127mV | + // | V1.3 | 1116mV | 1121mV | 1125mV | 1128mV | 1129mV | + // +------+--------+--------+--------+--------+--------+ + // + // According to meson8b.dtsi, the CPU should be able to + // run at 504MHz with 870mV. But this regulator supplies + // not only CPU but also GPU. And according to the users' + // tests on V1.0, we need such higher voltages. + + pwms = <&pwm_cd 1 12001 0>; // PWM_D + pwm-dutycycle-range = <10 0>; + regulator-min-microvolt = <860000>; + regulator-max-microvolt = <1140000>; + + pwm-supply = <&p12v>; + + regulator-boot-on; + regulator-always-on; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&pwm_cd { + status = "okay"; + pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; + pinctrl-names = "default"; + clocks = <&xtal>, <&xtal>; + clock-names = "clkin0", "clkin1"; +}; + +&cpu0 { + cpu-supply = <&vcc_core>; +}; + +&saradc { + status = "okay"; + vref-supply = <&vcc_1v8>; +}; + +&mali { + // commented to allow cpufreq tweaking + // mali-supply = <&vcc_core>; +}; + +&gpio { + gpio-line-names = + /* 0 */ "WIFI_SDIO_D0 PIN18 (GPIOX_0)", + /* 1 */ "WIFI_SDIO_D1 PIN19 (GPIOX_1)", + /* 2 */ "WIFI_SDIO_D2 PIN14 (GPIOX_2)", + /* 3 */ "WIFI_SDIO_D3 PIN15 (GPIOX_3)", + /* 4 */ "WIFI_PCM_DIN PIN27 (GPIOX_4)", + /* 5 */ "WIFI_PCM_DOUT PIN25 (GPIOX_5)", + /* 6 */ "WIFI_PCM_SYNC PIN28 (GPIOX_6)", + /* 7 */ "WIFI_PCM_CLK PIN26 (GPIOX_7)", + /* 8 */ "WIFI_SDIO_CLK PIN17_Resistor (GPIOX_8)", + /* 9 */ "WIFI_SDIO_CMD PIN16 (GPIOX_9)", + /* 10 */ "GPIOX_10", + /* 11 */ "WIFI PIN12 (GPIOX_11)", + /* 12 */ "WIFI_UART_RX PIN43 (GPIOX_16)", + /* 13 */ "WIFI_UART_TX PIN42 (GPIOX_17)", + /* 14 */ "WIFI_UART_RTS PIN41_Resistor (GPIOX_18)", + /* 15 */ "WIFI_UART_CTS PIN44 (GPIOX_19)", + /* 16 */ "WIFI PIN34 (GPIOX_20)", + /* 17 */ "WIFI_WAKE PIN13 (GPIOX_21)", + + /* 18 */ "Resistor_TopOf_LED (GPIOY_0)", + /* 19 */ "GPIOY_1", + /* 20 */ "GPIOY_3", + /* 21 */ "GPIOY_6", + /* 22 */ "GPIOY_7", + /* 23 */ "GPIOY_8", + /* 24 */ "GPIOY_9", + /* 25 */ "GPIOY_10", + /* 26 */ "GPIOY_11", + /* 27 */ "GPIOY_12", + /* 28 */ "Left_BottomOf_CPU (GPIOY_13)", + /* 29 */ "Right_BottomOf_CPU (GPIOY_14)", + + /* 30 */ "GPIODV_9 (PWM_C)", + /* 31 */ "GPIODV_24", + /* 32 */ "GPIODV_25", + /* 33 */ "GPIODV_26", + /* 34 */ "GPIODV_27", + /* 35 */ "VCC_CPU_PWM (GPIODV_28)", + /* 36 */ "GPIODV_29", + + /* 37 */ "HDMI_HPD (GPIOH_0)", + /* 38 */ "HDMI_SDA (GPIOH_1)", + /* 39 */ "HDMI_SCL (GPIOH_2)", + /* 40 */ "ETH_PHY_INTR (GPIOH_3)", + /* 41 */ "ETH_PHY_nRST (GPIOH_4)", + /* 42 */ "ETH_TXD1 (GPIOH_5)", + /* 43 */ "ETH_TXD0 (GPIOH_6)", + /* 44 */ "ETH_TXD3 (GPIOH_7)", + /* 45 */ "ETH_TXD2 (GPIOH_8)", + /* 46 */ "ETH_TX_CLK (GPIOH_9)", + + /* 47 */ "SDCARD_D1 (CARD_0)", + /* 48 */ "SDCARD_D0 (CARD_1)", + /* 49 */ "SDCARD_CLK (CARD_2)", + /* 50 */ "SDCARD_CMD (CARD_3)", + /* 51 */ "SDCARD_D3 (CARD_4)", + /* 52 */ "SDCARD_D2 (CARD_5)", + /* 53 */ "SDCARD_CD (CARD_6)", + + /* 54 */ "EMMC_D0 (BOOT_0)", + /* 55 */ "EMMC_D1 (BOOT_1)", + /* 56 */ "EMMC_D2 (BOOT_2)", + /* 57 */ "EMMC_D3 (BOOT_3)", + /* 58 */ "EMMC_D4 (BOOT_4)", + /* 59 */ "EMMC_D5 (BOOT_5)", + /* 60 */ "EMMC_D6 (BOOT_6)", + /* 61 */ "EMMC_D7 (BOOT_7)", + /* 62 */ "EMMC_CLK (BOOT_8)", + /* 63 */ "EMMC_nRST (BOOT_9)", + /* 64 */ "EMMC_CMD (BOOT_10)", + /* 65 */ "BOOT_11", + /* 66 */ "BOOT_12", + /* 67 */ "BOOT_13", + /* 68 */ "BOOT_14", + /* 69 */ "BOOT_15", + /* 70 */ "BOOT_16", + /* 71 */ "BOOT_17", + /* 72 */ "BOOT_18", + + /* 73 */ "ETH_RXD1 (DIF_0_P)", + /* 74 */ "ETH_RXD0 (DIF_0_N)", + /* 75 */ "ETH_RX_DV (DIF_1_P)", + /* 76 */ "ETH_RX_CLK (DIF_1_N)", + /* 77 */ "ETH_RXD3 (DIF_2_P)", + /* 78 */ "ETH_RXD2 (DIF_2_N)", + /* 79 */ "ETH_TX_EN (DIF_3_P)", + /* 80 */ "ETH_REF_CLK (DIF_3_N)", + /* 81 */ "ETH_MDC (DIF_4_P)", + /* 82 */ "ETH_MDIO_EN (DIF_4_N)"; +}; + +&gpio_ao { + gpio-line-names = + /* 0 */ "UART TX (GPIOAO_0)", + /* 1 */ "UART RX (GPIOAO_1)", + /* 2 */ "RED_LED (GPIOAO_2)", + /* 3 */ "GREEN_LED (GPIOAO_3)", + /* 4 */ "BLUE_LED (GPIOAO_4)", + /* 5 */ "BUTTON (GPIOAO_5)", + /* 6 */ "GPIOAO_6", + /* 7 */ "IR_IN (GPIOAO_7)", + /* 8 */ "GPIOAO_8", + /* 9 */ "GPIOAO_9", + /* 10 */ "GPIOAO_10", + /* 11 */ "GPIOAO_11", + /* 12 */ "GPIOAO_12", + /* 13 */ "GPIOAO_13", + + /* 14 */ "GPIO_BSD_EN", + /* 15 */ "GPIO_TEST_N"; +}; + +// eMMC +&sdhc { + status = "okay"; + + pinctrl-0 = <&sdxc_c_pins>; + pinctrl-names = "default"; + + non-removable; + bus-width = <8>; + max-frequency = <200000000>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + // vqmmc-supply = <&vcc_3v3>; +}; + +&sdio { + status = "okay"; + + pinctrl-0 = <&sd_b_pins>; + pinctrl-names = "default"; + + // SD card + sd_card_slot: slot@1 { + compatible = "mmc-slot"; + reg = <1>; + status = "okay"; + + bus-width = <4>; + no-sdio; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; + + vmmc-supply = <&vcc_3v3>; + // vqmmc-supply = <&vcc_3v3>; + }; +}; + +ðmac { + status = "okay"; + + pinctrl-0 = <ð_rgmii_pins>; + pinctrl-names = "default"; + + phy-handle = <ð_phy>; + phy-mode = "rgmii-rxid"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + // Realtek RTL8211F (0x001cc916) + eth_phy: ethernet-phy@0 { + reg = <0>; + + reset-assert-us = <10000>; + reset-deassert-us = <80000>; + reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; + + interrupt-parent = <&gpio_intc>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; // GPIOH 3 + }; + }; +}; + +&usb0 { + status = "okay"; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&ir_receiver { + status = "okay"; + pinctrl-0 = <&ir_recv_pins>; + pinctrl-names = "default"; +}; -- 2.34.1