| Message ID | 20200227112738.494579-6-jbrunet@baylibre.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | arm64: meson: add libretech-pc support | expand |
On 27/02/2020 12:27, Jerome Brunet wrote: > Sync the libretech-pc device tree from Linux v5.6-rc2 > 11a48a5a18c6 ("Linux 5.6-rc2") > > Signed-off-by: Jerome Brunet <jbrunet at baylibre.com> > --- > arch/arm/dts/meson-gx-libretech-pc.dtsi | 375 ++++++++++++++++++ > arch/arm/dts/meson-gxl-s905d-libretech-pc.dts | 16 + > arch/arm/dts/meson-gxl-s905d.dtsi | 12 + > arch/arm/dts/meson-gxm-s912-libretech-pc.dts | 62 +++ > 4 files changed, 465 insertions(+) > create mode 100644 arch/arm/dts/meson-gx-libretech-pc.dtsi > create mode 100644 arch/arm/dts/meson-gxl-s905d-libretech-pc.dts > create mode 100644 arch/arm/dts/meson-gxl-s905d.dtsi > create mode 100644 arch/arm/dts/meson-gxm-s912-libretech-pc.dts > > diff --git a/arch/arm/dts/meson-gx-libretech-pc.dtsi b/arch/arm/dts/meson-gx-libretech-pc.dtsi > new file mode 100644 > index 000000000000..248b018c83d5 > --- /dev/null > +++ b/arch/arm/dts/meson-gx-libretech-pc.dtsi > @@ -0,0 +1,375 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 BayLibre SAS. > + * Author: Jerome Brunet <jbrunet at baylibre.com> > + */ > + > +/* Libretech Amlogic GX PC form factor - AKA: Tartiflette */ > + > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + adc-keys { > + compatible = "adc-keys"; > + io-channels = <&saradc 0>; > + io-channel-names = "buttons"; > + keyup-threshold-microvolt = <1800000>; > + > + update-button { > + label = "update"; > + linux,code = <KEY_VENDOR>; > + press-threshold-microvolt = <1300000>; > + }; > + }; > + > + aliases { > + serial0 = &uart_AO; > + ethernet0 = ðmac; > + spi0 = &spifc; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + cvbs-connector { > + compatible = "composite-video-connector"; > + status = "disabled"; > + > + port { > + cvbs_connector_in: endpoint { > + remote-endpoint = <&cvbs_vdac_out>; > + }; > + }; > + }; > + > + emmc_pwrseq: emmc-pwrseq { > + compatible = "mmc-pwrseq-emmc"; > + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; > + }; > + > + hdmi-connector { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_connector_in: endpoint { > + remote-endpoint = <&hdmi_tx_tmds_out>; > + }; > + }; > + }; > + > + gpio-keys-polled { > + compatible = "gpio-keys-polled"; > + poll-interval = <100>; > + > + power-button { > + label = "power"; > + linux,code = <KEY_POWER>; > + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + memory at 0 { > + device_type = "memory"; > + reg = <0x0 0x0 0x0 0x80000000>; > + }; > + > + ao_5v: regulator-ao_5v { > + compatible = "regulator-fixed"; > + regulator-name = "AO_5V"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + vin-supply = <&dc_in>; > + regulator-always-on; > + }; > + > + dc_in: regulator-dc_in { > + compatible = "regulator-fixed"; > + regulator-name = "DC_IN"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + green { > + color = <LED_COLOR_ID_GREEN>; > + function = LED_FUNCTION_DISK_ACTIVITY; > + gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "disk-activity"; > + }; > + > + blue { > + color = <LED_COLOR_ID_BLUE>; > + function = LED_FUNCTION_STATUS; > + gpios = <&gpio GPIODV_28 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + panic-indicator; > + }; > + }; > + > + vcc_card: regulator-vcc_card { > + compatible = "regulator-fixed"; > + regulator-name = "VCC_CARD"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&vddio_ao3v3>; > + > + gpio = <&gpio GPIODV_4 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + vcc5v: regulator-vcc5v { > + compatible = "regulator-fixed"; > + regulator-name = "VCC5V"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + vin-supply = <&ao_5v>; > + > + gpio = <&gpio GPIOH_3 GPIO_OPEN_DRAIN>; > + }; > + > + vddio_ao18: regulator-vddio_ao18 { > + compatible = "regulator-fixed"; > + regulator-name = "VDDIO_AO18"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + vin-supply = <&ao_5v>; > + regulator-always-on; > + }; > + > + vddio_ao3v3: regulator-vddio_ao3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "VDDIO_AO3V3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&ao_5v>; > + regulator-always-on; > + }; > + > + vddio_boot: regulator-vddio_boot { > + compatible = "regulator-fixed"; > + regulator-name = "VDDIO_BOOT"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + vin-supply = <&vddio_ao3v3>; > + regulator-always-on; > + }; > + > + vddio_card: regulator-vddio-card { > + compatible = "regulator-gpio"; > + regulator-name = "VDDIO_CARD"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + > + gpios = <&gpio GPIODV_5 GPIO_ACTIVE_HIGH>; > + gpios-states = <0>; > + > + states = <3300000 0>, > + <1800000 1>; > + > + regulator-settling-time-up-us = <200>; > + regulator-settling-time-down-us = <50000>; > + }; > +}; > + > +&cec_AO { > + pinctrl-0 = <&ao_cec_pins>; > + pinctrl-names = "default"; > + hdmi-phandle = <&hdmi_tx>; > + status = "okay"; > +}; > + > +&cvbs_vdac_port { > + cvbs_vdac_out: endpoint { > + remote-endpoint = <&cvbs_connector_in>; > + }; > +}; > + > +ðmac { > + pinctrl-0 = <ð_pins>, <ð_phy_irq_pins>; > + pinctrl-names = "default"; > + phy-handle = <&external_phy>; > + amlogic,tx-delay-ns = <2>; > + phy-mode = "rgmii"; > + status = "okay"; > +}; > + > +&external_mdio { > + external_phy: ethernet-phy at 0 { > + reg = <0>; > + max-speed = <1000>; > + reset-assert-us = <10000>; > + reset-deassert-us = <30000>; > + reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; > + interrupt-parent = <&gpio_intc>; > + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; > + }; > +}; > + > +&pinctrl_periphs { > + /* > + * Make sure the reset pin of the usb HUB is driven high to take > + * it out of reset. > + */ > + usb1_rst_pins: usb1_rst_irq { > + mux { > + groups = "GPIODV_3"; > + function = "gpio_periphs"; > + bias-disable; > + output-high; > + }; > + }; > + > + /* Make sure the phy irq pin is properly configured as input */ > + eth_phy_irq_pins: eth_phy_irq { > + mux { > + groups = "GPIOZ_15"; > + function = "gpio_periphs"; > + bias-disable; > + output-disable; > + }; > + }; > +}; > + > +&hdmi_tx { > + pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; > + pinctrl-names = "default"; > + hdmi-supply = <&vcc5v>; > + status = "okay"; > +}; > + > +&hdmi_tx_tmds_port { > + hdmi_tx_tmds_out: endpoint { > + remote-endpoint = <&hdmi_connector_in>; > + }; > +}; > + > +&ir { > + pinctrl-0 = <&remote_input_ao_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&i2c_C { > + pinctrl-0 = <&i2c_c_dv18_pins>; > + pinctrl-names = "default"; > + status = "okay"; > + > + rtc: rtc at 51 { > + reg = <0x51>; > + compatible = "nxp,pcf8563"; > + #clock-cells = <0>; > + clock-output-names = "rtc_clkout"; > + }; > +}; > + > +&pwm_AO_ab { > + pinctrl-0 = <&pwm_ao_a_3_pins>; > + pinctrl-names = "default"; > + clocks = <&clkc CLKID_FCLK_DIV4>; > + clock-names = "clkin0"; > + status = "okay"; > +}; > + > +&pwm_ab { > + pinctrl-0 = <&pwm_b_pins>; > + pinctrl-names = "default"; > + clocks = <&clkc CLKID_FCLK_DIV4>; > + clock-names = "clkin0"; > + status = "okay"; > +}; > + > +&pwm_ef { > + pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>; > + pinctrl-names = "default"; > + clocks = <&clkc CLKID_FCLK_DIV4>; > + clock-names = "clkin0"; > + status = "okay"; > +}; > + > +&saradc { > + vref-supply = <&vddio_ao18>; > + status = "okay"; > +}; > + > +/* SD card */ > +&sd_emmc_b { > + pinctrl-0 = <&sdcard_pins>; > + pinctrl-1 = <&sdcard_clk_gate_pins>; > + pinctrl-names = "default", "clk-gate"; > + > + bus-width = <4>; > + cap-sd-highspeed; > + sd-uhs-sdr12; > + sd-uhs-sdr25; > + sd-uhs-sdr50; > + sd-uhs-ddr50; > + max-frequency = <200000000>; > + disable-wp; > + > + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; > + > + vmmc-supply = <&vcc_card>; > + vqmmc-supply = <&vddio_card>; > + > + status = "okay"; > +}; > + > +/* eMMC */ > +&sd_emmc_c { > + pinctrl-0 = <&emmc_pins>; > + pinctrl-1 = <&emmc_clk_gate_pins>; > + pinctrl-names = "default", "clk-gate"; > + > + bus-width = <8>; > + cap-mmc-highspeed; > + mmc-ddr-1_8v; > + mmc-hs200-1_8v; > + max-frequency = <200000000>; > + disable-wp; > + > + mmc-pwrseq = <&emmc_pwrseq>; > + vmmc-supply = <&vddio_ao3v3>; > + vqmmc-supply = <&vddio_boot>; > + > + status = "okay"; > +}; > + > +&spifc { > + pinctrl-0 = <&nor_pins>; > + pinctrl-names = "default"; > + status = "okay"; > + > + gd25lq128: spi-flash at 0 { > + compatible = "jedec,spi-nor"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0>; > + spi-max-frequency = <12000000>; > + }; > +}; > + > +&uart_AO { > + pinctrl-0 = <&uart_ao_a_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&usb0 { > + status = "okay"; > +}; > + > +&usb2_phy0 { > + pinctrl-0 = <&usb1_rst_pins>; > + pinctrl-names = "default"; > + phy-supply = <&vcc5v>; > +}; > + > +&usb2_phy1 { > + phy-supply = <&vcc5v>; > +}; > diff --git a/arch/arm/dts/meson-gxl-s905d-libretech-pc.dts b/arch/arm/dts/meson-gxl-s905d-libretech-pc.dts > new file mode 100644 > index 000000000000..100a1cfeea15 > --- /dev/null > +++ b/arch/arm/dts/meson-gxl-s905d-libretech-pc.dts > @@ -0,0 +1,16 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 BayLibre SAS. All rights reserved. > + * Author: Jerome Brunet <jbrunet at baylibre.com> > + */ > + > +/dts-v1/; > + > +#include "meson-gxl-s905d.dtsi" > +#include "meson-gx-libretech-pc.dtsi" > + > +/ { > + compatible = "libretech,aml-s905d-pc", "amlogic,s905d", > + "amlogic,meson-gxl"; > + model = "Libre Computer AML-S905D-PC"; > +}; > diff --git a/arch/arm/dts/meson-gxl-s905d.dtsi b/arch/arm/dts/meson-gxl-s905d.dtsi > new file mode 100644 > index 000000000000..43321919547a > --- /dev/null > +++ b/arch/arm/dts/meson-gxl-s905d.dtsi > @@ -0,0 +1,12 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (c) 2016 Endless Computers, Inc. > + * Author: Carlo Caione <carlo at endlessm.com> > + */ > + > +#include "meson-gxl.dtsi" > +#include "meson-gxl-mali.dtsi" > + > +/ { > + compatible = "amlogic,s905d", "amlogic,meson-gxl"; > +}; > diff --git a/arch/arm/dts/meson-gxm-s912-libretech-pc.dts b/arch/arm/dts/meson-gxm-s912-libretech-pc.dts > new file mode 100644 > index 000000000000..444c249863cb > --- /dev/null > +++ b/arch/arm/dts/meson-gxm-s912-libretech-pc.dts > @@ -0,0 +1,62 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2019 BayLibre SAS. All rights reserved. > + * Author: Jerome Brunet <jbrunet at baylibre.com> > + */ > + > +/dts-v1/; > + > +#include "meson-gxm.dtsi" > +#include "meson-gx-libretech-pc.dtsi" > + > +/ { > + compatible = "libretech,aml-s912-pc", "amlogic,s912", > + "amlogic,meson-gxm"; > + model = "Libre Computer AML-S912-PC"; > + > + typec2_vbus: regulator-typec2_vbus { > + compatible = "regulator-fixed"; > + regulator-name = "TYPEC2_VBUS"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + vin-supply = <&vcc5v>; > + > + gpio = <&gpio GPIODV_1 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > +}; > + > +&pinctrl_periphs { > + /* > + * Make sure the irq pin of the TYPE C controller is not driven > + * by the SoC. > + */ > + fusb302_irq_pins: fusb302_irq { > + mux { > + groups = "GPIODV_0"; > + function = "gpio_periphs"; > + bias-pull-up; > + output-disable; > + }; > + }; > +}; > + > +&i2c_C { > + fusb302 at 22 { > + compatible = "fcs,fusb302"; > + reg = <0x22>; > + > + pinctrl-0 = <&fusb302_irq_pins>; > + pinctrl-names = "default"; > + interrupt-parent = <&gpio_intc>; > + interrupts = <59 IRQ_TYPE_LEVEL_LOW>; > + > + vbus-supply = <&typec2_vbus>; > + > + status = "okay"; > + }; > +}; > + > +&usb2_phy2 { > + phy-supply = <&typec2_vbus>; > +}; > Acked-by: Neil Armstrong <narmstrong at baylibre.com>
diff --git a/arch/arm/dts/meson-gx-libretech-pc.dtsi b/arch/arm/dts/meson-gx-libretech-pc.dtsi new file mode 100644 index 000000000000..248b018c83d5 --- /dev/null +++ b/arch/arm/dts/meson-gx-libretech-pc.dtsi @@ -0,0 +1,375 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 BayLibre SAS. + * Author: Jerome Brunet <jbrunet at baylibre.com> + */ + +/* Libretech Amlogic GX PC form factor - AKA: Tartiflette */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> + +/ { + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + update-button { + label = "update"; + linux,code = <KEY_VENDOR>; + press-threshold-microvolt = <1300000>; + }; + }; + + aliases { + serial0 = &uart_AO; + ethernet0 = ðmac; + spi0 = &spifc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + cvbs-connector { + compatible = "composite-video-connector"; + status = "disabled"; + + port { + cvbs_connector_in: endpoint { + remote-endpoint = <&cvbs_vdac_out>; + }; + }; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <100>; + + power-button { + label = "power"; + linux,code = <KEY_POWER>; + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; + }; + }; + + memory at 0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + ao_5v: regulator-ao_5v { + compatible = "regulator-fixed"; + regulator-name = "AO_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; + + dc_in: regulator-dc_in { + compatible = "regulator-fixed"; + regulator-name = "DC_IN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + leds { + compatible = "gpio-leds"; + + green { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_DISK_ACTIVITY; + gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "disk-activity"; + }; + + blue { + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio GPIODV_28 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + panic-indicator; + }; + }; + + vcc_card: regulator-vcc_card { + compatible = "regulator-fixed"; + regulator-name = "VCC_CARD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddio_ao3v3>; + + gpio = <&gpio GPIODV_4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vcc5v: regulator-vcc5v { + compatible = "regulator-fixed"; + regulator-name = "VCC5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&ao_5v>; + + gpio = <&gpio GPIOH_3 GPIO_OPEN_DRAIN>; + }; + + vddio_ao18: regulator-vddio_ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&ao_5v>; + regulator-always-on; + }; + + vddio_ao3v3: regulator-vddio_ao3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&ao_5v>; + regulator-always-on; + }; + + vddio_boot: regulator-vddio_boot { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_BOOT"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddio_ao3v3>; + regulator-always-on; + }; + + vddio_card: regulator-vddio-card { + compatible = "regulator-gpio"; + regulator-name = "VDDIO_CARD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio GPIODV_5 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + + states = <3300000 0>, + <1800000 1>; + + regulator-settling-time-up-us = <200>; + regulator-settling-time-down-us = <50000>; + }; +}; + +&cec_AO { + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; + status = "okay"; +}; + +&cvbs_vdac_port { + cvbs_vdac_out: endpoint { + remote-endpoint = <&cvbs_connector_in>; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>, <ð_phy_irq_pins>; + pinctrl-names = "default"; + phy-handle = <&external_phy>; + amlogic,tx-delay-ns = <2>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&external_mdio { + external_phy: ethernet-phy at 0 { + reg = <0>; + max-speed = <1000>; + reset-assert-us = <10000>; + reset-deassert-us = <30000>; + reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio_intc>; + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&pinctrl_periphs { + /* + * Make sure the reset pin of the usb HUB is driven high to take + * it out of reset. + */ + usb1_rst_pins: usb1_rst_irq { + mux { + groups = "GPIODV_3"; + function = "gpio_periphs"; + bias-disable; + output-high; + }; + }; + + /* Make sure the phy irq pin is properly configured as input */ + eth_phy_irq_pins: eth_phy_irq { + mux { + groups = "GPIOZ_15"; + function = "gpio_periphs"; + bias-disable; + output-disable; + }; + }; +}; + +&hdmi_tx { + pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; + pinctrl-names = "default"; + hdmi-supply = <&vcc5v>; + status = "okay"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&ir { + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&i2c_C { + pinctrl-0 = <&i2c_c_dv18_pins>; + pinctrl-names = "default"; + status = "okay"; + + rtc: rtc at 51 { + reg = <0x51>; + compatible = "nxp,pcf8563"; + #clock-cells = <0>; + clock-output-names = "rtc_clkout"; + }; +}; + +&pwm_AO_ab { + pinctrl-0 = <&pwm_ao_a_3_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; + status = "okay"; +}; + +&pwm_ab { + pinctrl-0 = <&pwm_b_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; + status = "okay"; +}; + +&pwm_ef { + pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; + status = "okay"; +}; + +&saradc { + vref-supply = <&vddio_ao18>; + status = "okay"; +}; + +/* SD card */ +&sd_emmc_b { + pinctrl-0 = <&sdcard_pins>; + pinctrl-1 = <&sdcard_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; + max-frequency = <200000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; + + vmmc-supply = <&vcc_card>; + vqmmc-supply = <&vddio_card>; + + status = "okay"; +}; + +/* eMMC */ +&sd_emmc_c { + pinctrl-0 = <&emmc_pins>; + pinctrl-1 = <&emmc_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + max-frequency = <200000000>; + disable-wp; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vddio_ao3v3>; + vqmmc-supply = <&vddio_boot>; + + status = "okay"; +}; + +&spifc { + pinctrl-0 = <&nor_pins>; + pinctrl-names = "default"; + status = "okay"; + + gd25lq128: spi-flash at 0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <12000000>; + }; +}; + +&uart_AO { + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb2_phy0 { + pinctrl-0 = <&usb1_rst_pins>; + pinctrl-names = "default"; + phy-supply = <&vcc5v>; +}; + +&usb2_phy1 { + phy-supply = <&vcc5v>; +}; diff --git a/arch/arm/dts/meson-gxl-s905d-libretech-pc.dts b/arch/arm/dts/meson-gxl-s905d-libretech-pc.dts new file mode 100644 index 000000000000..100a1cfeea15 --- /dev/null +++ b/arch/arm/dts/meson-gxl-s905d-libretech-pc.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 BayLibre SAS. All rights reserved. + * Author: Jerome Brunet <jbrunet at baylibre.com> + */ + +/dts-v1/; + +#include "meson-gxl-s905d.dtsi" +#include "meson-gx-libretech-pc.dtsi" + +/ { + compatible = "libretech,aml-s905d-pc", "amlogic,s905d", + "amlogic,meson-gxl"; + model = "Libre Computer AML-S905D-PC"; +}; diff --git a/arch/arm/dts/meson-gxl-s905d.dtsi b/arch/arm/dts/meson-gxl-s905d.dtsi new file mode 100644 index 000000000000..43321919547a --- /dev/null +++ b/arch/arm/dts/meson-gxl-s905d.dtsi @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione <carlo at endlessm.com> + */ + +#include "meson-gxl.dtsi" +#include "meson-gxl-mali.dtsi" + +/ { + compatible = "amlogic,s905d", "amlogic,meson-gxl"; +}; diff --git a/arch/arm/dts/meson-gxm-s912-libretech-pc.dts b/arch/arm/dts/meson-gxm-s912-libretech-pc.dts new file mode 100644 index 000000000000..444c249863cb --- /dev/null +++ b/arch/arm/dts/meson-gxm-s912-libretech-pc.dts @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 BayLibre SAS. All rights reserved. + * Author: Jerome Brunet <jbrunet at baylibre.com> + */ + +/dts-v1/; + +#include "meson-gxm.dtsi" +#include "meson-gx-libretech-pc.dtsi" + +/ { + compatible = "libretech,aml-s912-pc", "amlogic,s912", + "amlogic,meson-gxm"; + model = "Libre Computer AML-S912-PC"; + + typec2_vbus: regulator-typec2_vbus { + compatible = "regulator-fixed"; + regulator-name = "TYPEC2_VBUS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v>; + + gpio = <&gpio GPIODV_1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&pinctrl_periphs { + /* + * Make sure the irq pin of the TYPE C controller is not driven + * by the SoC. + */ + fusb302_irq_pins: fusb302_irq { + mux { + groups = "GPIODV_0"; + function = "gpio_periphs"; + bias-pull-up; + output-disable; + }; + }; +}; + +&i2c_C { + fusb302 at 22 { + compatible = "fcs,fusb302"; + reg = <0x22>; + + pinctrl-0 = <&fusb302_irq_pins>; + pinctrl-names = "default"; + interrupt-parent = <&gpio_intc>; + interrupts = <59 IRQ_TYPE_LEVEL_LOW>; + + vbus-supply = <&typec2_vbus>; + + status = "okay"; + }; +}; + +&usb2_phy2 { + phy-supply = <&typec2_vbus>; +};
Sync the libretech-pc device tree from Linux v5.6-rc2 11a48a5a18c6 ("Linux 5.6-rc2") Signed-off-by: Jerome Brunet <jbrunet at baylibre.com> --- arch/arm/dts/meson-gx-libretech-pc.dtsi | 375 ++++++++++++++++++ arch/arm/dts/meson-gxl-s905d-libretech-pc.dts | 16 + arch/arm/dts/meson-gxl-s905d.dtsi | 12 + arch/arm/dts/meson-gxm-s912-libretech-pc.dts | 62 +++ 4 files changed, 465 insertions(+) create mode 100644 arch/arm/dts/meson-gx-libretech-pc.dtsi create mode 100644 arch/arm/dts/meson-gxl-s905d-libretech-pc.dts create mode 100644 arch/arm/dts/meson-gxl-s905d.dtsi create mode 100644 arch/arm/dts/meson-gxm-s912-libretech-pc.dts