Message ID | tencent_F934F7427EB7B986E8AF70A95A397436E007@qq.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | Support for MSM8916-based UFi ufi001c and uf896 | expand |
On 11.01.2023 15:13, Yang Xiwen wrote: > 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 <jbreva@nayarsystems.com> > Signed-off-by: Jaime Breva <jbreva@nayarsystems.com> > Co-developed-by: Nikita Travkin <nikita@trvn.ru> > Signed-off-by: Nikita Travkin <nikita@trvn.ru> > Signed-off-by: Yang Xiwen <forbidden405@foxmail.com> > --- > arch/arm64/boot/dts/qcom/Makefile | 2 + > .../boot/dts/qcom/msm8916-thwc-uf896.dts | 41 +++ > .../boot/dts/qcom/msm8916-thwc-ufi001c.dts | 39 +++ > arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi | 246 ++++++++++++++++++ > 4 files changed, 328 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 b42362c7be1bf..523dbe6d06be8 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb > dtb-$(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 0000000000000..79447ca48dd3a > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts > @@ -0,0 +1,41 @@ > +// 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>; > + function = LED_FUNCTION_WLAN; This is a software property, maybe it would be worth commonizing? > +}; > + > +&led_b { > + gpios = <&msmgpio 81 GPIO_ACTIVE_HIGH>; > + function = LED_FUNCTION_WAN; > +}; > + > +&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 0000000000000..700cf81cbf8c0 > --- /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"; Identical between both boards, move to common please. > +}; > 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 0000000000000..286768d0fbe70 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi > @@ -0,0 +1,246 @@ > +// SPDX-License-Identifier: GPL-2.0-only > + > +#include "msm8916-pm8916.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + 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 */ GPIO is an acronym, please make it uppercase, as you did 10 lines below.. > + button_restart: button-restart { > + label = "Restart"; > + linux,code = <KEY_RESTART>; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + pinctrl-0 = <&gpio_leds_default>; > + pinctrl-names = "default"; > + > + /* GPIOs are board-specific */ > + led_r: led-r { > + color = <LED_COLOR_ID_RED>; > + default-state = "on"; > + function = LED_FUNCTION_INDICATOR; > + }; > + > + led_g: led-g { > + color = <LED_COLOR_ID_GREEN>; > + default-state = "off"; > + function = LED_FUNCTION_INDICATOR; > + }; > + > + led_b: led-b { > + color = <LED_COLOR_ID_BLUE>; > + default-state = "off"; > + function = LED_FUNCTION_INDICATOR; > + }; > + }; > +}; > + > +&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 */ That sounds like a bad regression and shouldn't be an issue.. > +&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 { Please sort this reference alphabetically. Konrad > + 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; > + }; > +};
Konrad Dybcio писал(а) 12.01.2023 21:16: > On 11.01.2023 15:13, Yang Xiwen wrote: >> 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 <jbreva@nayarsystems.com> >> Signed-off-by: Jaime Breva <jbreva@nayarsystems.com> >> Co-developed-by: Nikita Travkin <nikita@trvn.ru> >> Signed-off-by: Nikita Travkin <nikita@trvn.ru> >> Signed-off-by: Yang Xiwen <forbidden405@foxmail.com> >> --- >> arch/arm64/boot/dts/qcom/Makefile | 2 + >> .../boot/dts/qcom/msm8916-thwc-uf896.dts | 41 +++ >> .../boot/dts/qcom/msm8916-thwc-ufi001c.dts | 39 +++ >> arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi | 246 ++++++++++++++++++ >> 4 files changed, 328 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 b42362c7be1bf..523dbe6d06be8 100644 >> --- a/arch/arm64/boot/dts/qcom/Makefile >> +++ b/arch/arm64/boot/dts/qcom/Makefile >> @@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb >> dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb >> dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.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 0000000000000..79447ca48dd3a >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts >> @@ -0,0 +1,41 @@ >> +// 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>; >> + function = LED_FUNCTION_WLAN; > This is a software property, maybe it would be worth > commonizing? > The functions are put in-line with the labels on the housing. The uf896 has green and blue leds labeled with icons but I was told by Yang that the uf001c doesn't have any labels. >> +}; >> + >> +&led_b { >> + gpios = <&msmgpio 81 GPIO_ACTIVE_HIGH>; >> + function = LED_FUNCTION_WAN; >> +}; >> + >> +&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 0000000000000..700cf81cbf8c0 >> --- /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"; > Identical between both boards, move to common please. > >> +}; >> 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 0000000000000..286768d0fbe70 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi >> @@ -0,0 +1,246 @@ >> +// SPDX-License-Identifier: GPL-2.0-only >> + >> +#include "msm8916-pm8916.dtsi" >> + >> +#include <dt-bindings/gpio/gpio.h> >> +#include <dt-bindings/leds/common.h> >> + >> +/ { >> + 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 */ > GPIO is an acronym, please make it uppercase, as you > did 10 lines below.. > >> + button_restart: button-restart { >> + label = "Restart"; >> + linux,code = <KEY_RESTART>; >> + }; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + >> + pinctrl-0 = <&gpio_leds_default>; >> + pinctrl-names = "default"; >> + >> + /* GPIOs are board-specific */ >> + led_r: led-r { >> + color = <LED_COLOR_ID_RED>; >> + default-state = "on"; >> + function = LED_FUNCTION_INDICATOR; >> + }; >> + >> + led_g: led-g { >> + color = <LED_COLOR_ID_GREEN>; >> + default-state = "off"; >> + function = LED_FUNCTION_INDICATOR; >> + }; >> + >> + led_b: led-b { >> + color = <LED_COLOR_ID_BLUE>; >> + default-state = "off"; >> + function = LED_FUNCTION_INDICATOR; >> + }; >> + }; >> +}; >> + >> +&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 */ > That sounds like a bad regression and shouldn't be an issue.. > >> +&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 { > Please sort this reference alphabetically. > The regulators and tlmm nodes are deliberately put last, in line with all other msm8916 devices. We move them away so they don't clutter more interesting nodes with these "dry" and somewhat uninteresting voltage/pin definitions. Thanks for the review, Nikita > Konrad >> + 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; >> + }; >> +};
On 12.01.2023 17:28, Nikita Travkin wrote: > Konrad Dybcio писал(а) 12.01.2023 21:16: >> On 11.01.2023 15:13, Yang Xiwen wrote: >>> 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 <jbreva@nayarsystems.com> >>> Signed-off-by: Jaime Breva <jbreva@nayarsystems.com> >>> Co-developed-by: Nikita Travkin <nikita@trvn.ru> >>> Signed-off-by: Nikita Travkin <nikita@trvn.ru> >>> Signed-off-by: Yang Xiwen <forbidden405@foxmail.com> >>> --- >>> arch/arm64/boot/dts/qcom/Makefile | 2 + >>> .../boot/dts/qcom/msm8916-thwc-uf896.dts | 41 +++ >>> .../boot/dts/qcom/msm8916-thwc-ufi001c.dts | 39 +++ >>> arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi | 246 ++++++++++++++++++ >>> 4 files changed, 328 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 b42362c7be1bf..523dbe6d06be8 100644 >>> --- a/arch/arm64/boot/dts/qcom/Makefile >>> +++ b/arch/arm64/boot/dts/qcom/Makefile >>> @@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb >>> dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb >>> dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb >>> dtb-$(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 0000000000000..79447ca48dd3a >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts >>> @@ -0,0 +1,41 @@ >>> +// 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>; >>> + function = LED_FUNCTION_WLAN; >> This is a software property, maybe it would be worth >> commonizing? >> > > The functions are put in-line with the labels on the housing. > The uf896 has green and blue leds labeled with icons but I was told > by Yang that the uf001c doesn't have any labels. Okay, that probably deserves a comment. > >>> +}; >>> + >>> +&led_b { >>> + gpios = <&msmgpio 81 GPIO_ACTIVE_HIGH>; >>> + function = LED_FUNCTION_WAN; >>> +}; >>> + >>> +&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 0000000000000..700cf81cbf8c0 >>> --- /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"; >> Identical between both boards, move to common please. >> >>> +}; >>> 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 0000000000000..286768d0fbe70 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi >>> @@ -0,0 +1,246 @@ >>> +// SPDX-License-Identifier: GPL-2.0-only >>> + >>> +#include "msm8916-pm8916.dtsi" >>> + >>> +#include <dt-bindings/gpio/gpio.h> >>> +#include <dt-bindings/leds/common.h> >>> + >>> +/ { >>> + 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 */ >> GPIO is an acronym, please make it uppercase, as you >> did 10 lines below.. >> >>> + button_restart: button-restart { >>> + label = "Restart"; >>> + linux,code = <KEY_RESTART>; >>> + }; >>> + }; >>> + >>> + leds { >>> + compatible = "gpio-leds"; >>> + >>> + pinctrl-0 = <&gpio_leds_default>; >>> + pinctrl-names = "default"; >>> + >>> + /* GPIOs are board-specific */ >>> + led_r: led-r { >>> + color = <LED_COLOR_ID_RED>; >>> + default-state = "on"; >>> + function = LED_FUNCTION_INDICATOR; >>> + }; >>> + >>> + led_g: led-g { >>> + color = <LED_COLOR_ID_GREEN>; >>> + default-state = "off"; >>> + function = LED_FUNCTION_INDICATOR; >>> + }; >>> + >>> + led_b: led-b { >>> + color = <LED_COLOR_ID_BLUE>; >>> + default-state = "off"; >>> + function = LED_FUNCTION_INDICATOR; >>> + }; >>> + }; >>> +}; >>> + >>> +&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 */ >> That sounds like a bad regression and shouldn't be an issue.. >> >>> +&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 { >> Please sort this reference alphabetically. >> > > The regulators and tlmm nodes are deliberately put last, > in line with all other msm8916 devices. We move them away > so they don't clutter more interesting nodes with these "dry" > and somewhat uninteresting voltage/pin definitions. > > Thanks for the review, > Nikita Ugh, I don't know anymore.. wild west.. Konrad > >> Konrad >>> + 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; >>> + }; >>> +};
On 11.01.2023 16:13, Konrad Dybcio wrote: > > +&sim_ctrl_default { > > + pins = "gpio1", "gpio2"; > Identical between both boards, move to common please. It is just happened to be identical for these two boards, but not true For many other devices that will be supported sooner or later. Best regards, Yang
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index b42362c7be1bf..523dbe6d06be8 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.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 0000000000000..79447ca48dd3a --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts @@ -0,0 +1,41 @@ +// 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>; + function = LED_FUNCTION_WLAN; +}; + +&led_b { + gpios = <&msmgpio 81 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_WAN; +}; + +&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 0000000000000..700cf81cbf8c0 --- /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 0000000000000..286768d0fbe70 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi @@ -0,0 +1,246 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include "msm8916-pm8916.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + 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 = <KEY_RESTART>; + }; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-0 = <&gpio_leds_default>; + pinctrl-names = "default"; + + /* GPIOs are board-specific */ + led_r: led-r { + color = <LED_COLOR_ID_RED>; + default-state = "on"; + function = LED_FUNCTION_INDICATOR; + }; + + led_g: led-g { + color = <LED_COLOR_ID_GREEN>; + default-state = "off"; + function = LED_FUNCTION_INDICATOR; + }; + + led_b: led-b { + color = <LED_COLOR_ID_BLUE>; + default-state = "off"; + function = LED_FUNCTION_INDICATOR; + }; + }; +}; + +&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; + }; +};