From faf69431464b95a99d74c29cf93497ab64a00ec8 Mon Sep 17 00:00:00 2001 From: Yang Xiwen Date: Sat, 14 Jan 2023 14:38:46 +0800 Subject: [PATCH] arm64: dts: qcom: msm8916-thwc: Add initial device trees This commit adds support for the ufi-001C and uf896 WiFi/LTE dongle made by Tong Heng Wei Chuang based on MSM8916. uf896 is another variant for the usb stick. The board design differs by using different gpios for the keys and leds. Note: The original firmware does not support 64-bit OS. It is necessary to flash 64-bit TZ firmware to boot arm64. Currently supported: - All CPU cores - Buttons - LEDs - Modem - SDHC - USB Device Mode - UART Co-developed-by: Jaime Breva Signed-off-by: Jaime Breva Co-developed-by: Nikita Travkin Signed-off-by: Nikita Travkin Signed-off-by: Yang Xiwen Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/Makefile | 2 + arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts | 39 ++++ arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts | 39 ++++ arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi | 250 ++++++++++++++++++++++ 4 files changed, 330 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts create mode 100644 arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts create mode 100644 arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 2937f24..6115804 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -24,6 +24,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt58.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5x.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-serranove.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-thwc-uf896.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-thwc-ufi001c.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8953-motorola-potter.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8953-xiaomi-daisy.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts new file mode 100644 index 0000000..c492db8 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-ufi.dtsi" + +/ { + model = "uf896 4G Modem Stick"; + compatible = "thwc,uf896", "qcom,msm8916"; +}; + +&button_restart { + gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>; +}; + +&led_r { + gpios = <&msmgpio 82 GPIO_ACTIVE_HIGH>; +}; + +&led_g { + gpios = <&msmgpio 83 GPIO_ACTIVE_HIGH>; +}; + +&led_b { + gpios = <&msmgpio 81 GPIO_ACTIVE_HIGH>; +}; + +&button_default { + pins = "gpio35"; + bias-pull-up; +}; + +&gpio_leds_default { + pins = "gpio81", "gpio82", "gpio83"; +}; + +&sim_ctrl_default { + pins = "gpio1", "gpio2"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts b/arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts new file mode 100644 index 0000000..700cf81 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-ufi.dtsi" + +/ { + model = "ufi-001c/ufi-001b 4G Modem Stick"; + compatible = "thwc,ufi001c", "qcom,msm8916"; +}; + +&button_restart { + gpios = <&msmgpio 37 GPIO_ACTIVE_HIGH>; +}; + +&led_r { + gpios = <&msmgpio 22 GPIO_ACTIVE_HIGH>; +}; + +&led_g { + gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>; +}; + +&led_b { + gpios = <&msmgpio 20 GPIO_ACTIVE_HIGH>; +}; + +&button_default { + pins = "gpio37"; + bias-pull-down; +}; + +&gpio_leds_default { + pins = "gpio20", "gpio21", "gpio22"; +}; + +&sim_ctrl_default { + pins = "gpio1", "gpio2"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi new file mode 100644 index 0000000..790a969 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi @@ -0,0 +1,250 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include "msm8916-pm8916.dtsi" + +#include +#include + +/ { + chassis-type = "embedded"; + + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0"; + }; + + reserved-memory { + mpss_mem: mpss@86800000 { + reg = <0x0 0x86800000 0x0 0x5500000>; + no-map; + }; + + gps_mem: gps@8bd00000 { + reg = <0x0 0x8bd00000 0x0 0x200000>; + no-map; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&button_default>; + pinctrl-names = "default"; + + label = "GPIO Buttons"; + + /* GPIO is board-specific */ + button_restart: button-restart { + label = "Restart"; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-0 = <&gpio_leds_default>; + pinctrl-names = "default"; + + /* + * GPIOs are board-specific. + * Functions and default-states defined here are fallbacks. + * Feel free to override them if your board is different. + */ + led_r: led-r { + color = ; + default-state = "on"; + function = LED_FUNCTION_POWER; + }; + + led_g: led-g { + color = ; + default-state = "off"; + function = LED_FUNCTION_WLAN; + }; + + led_b: led-b { + color = ; + default-state = "off"; + function = LED_FUNCTION_WAN; + }; + }; +}; + +&bam_dmux { + status = "okay"; +}; + +&bam_dmux_dma { + status = "okay"; +}; + +&blsp1_uart2 { + status = "okay"; +}; + +/* Remove &dsi_phy0 from clocks to make sure that gcc probes with display disabled */ +&gcc { + clocks = <&xo_board>, <&sleep_clk>, <0>, <0>, <0>, <0>, <0>; +}; + +&mpss { + pinctrl-0 = <&sim_ctrl_default>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pm8916_usbin { + status = "okay"; +}; + +&pronto { + status = "okay"; +}; + +&sdhc_1 { + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + +&usb { + extcon = <&pm8916_usbin>; + dr_mode = "peripheral"; + + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&pm8916_usbin>; +}; + +&smd_rpm_regulators { + vdd_l1_l2_l3-supply = <&pm8916_s3>; + vdd_l4_l5_l6-supply = <&pm8916_s4>; + vdd_l7-supply = <&pm8916_s4>; + + s3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + }; + + s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2100000>; + }; + + l1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + l4 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l8 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2900000>; + }; + + l9 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + l10 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2800000>; + }; + + l11 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <200000>; + regulator-allow-set-load; + }; + + l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + l13 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + + l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + l16 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + l18 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; +}; + +&msmgpio { + /* pins are board-specific */ + button_default: button-default-state { + function = "gpio"; + drive-strength = <2>; + }; + + gpio_leds_default: gpio-leds-default-state { + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + sim_ctrl_default: sim-ctrl-default-state { + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; +}; -- 2.7.4