Import the board dts from the linux-amlogic/for-next (6.4-rc1) branch. This involves spliting the BPI-M5 dts into a dtsi and then reusing this for the M2-Pro.
Signed-off-by: Christian Hewitt christianshewitt@gmail.com Reviewed-by: Neil Armstrong neil.armstrong@linaro.org --- arch/arm/dts/Makefile | 5 +- .../dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi | 14 + arch/arm/dts/meson-sm1-bananapi-m2-pro.dts | 97 ++++ arch/arm/dts/meson-sm1-bananapi-m5.dts | 427 +---------------- arch/arm/dts/meson-sm1-bananapi.dtsi | 435 ++++++++++++++++++ 5 files changed, 550 insertions(+), 428 deletions(-) create mode 100644 arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi create mode 100644 arch/arm/dts/meson-sm1-bananapi-m2-pro.dts create mode 100644 arch/arm/dts/meson-sm1-bananapi.dtsi
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0c149b636a..d6139429e5 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -205,14 +205,15 @@ dtb-$(CONFIG_ARCH_MESON) += \ meson-g12a-sei510.dtb \ meson-g12a-u200.dtb \ meson-g12b-a311d-khadas-vim3.dtb \ + meson-g12b-bananapi-cm4-cm4io.dtb \ + meson-g12b-gsking-x.dtb \ meson-g12b-gtking.dtb \ meson-g12b-gtking-pro.dtb \ - meson-g12b-gsking-x.dtb \ meson-g12b-odroid-go-ultra.dtb \ meson-g12b-odroid-n2.dtb \ meson-g12b-odroid-n2l.dtb \ meson-g12b-odroid-n2-plus.dtb \ - meson-g12b-bananapi-cm4-cm4io.dtb \ + meson-sm1-bananapi-m2-pro.dtb \ meson-sm1-bananapi-m5.dtb \ meson-sm1-khadas-vim3l.dtb \ meson-sm1-odroid-c4.dtb \ diff --git a/arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi b/arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi new file mode 100644 index 0000000000..4a1aeda565 --- /dev/null +++ b/arch/arm/dts/meson-sm1-bananapi-m2-pro-u-boot.dtsi @@ -0,0 +1,14 @@ + +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2021 BayLibre, SAS + * Author: Neil Armstrong narmstrong@baylibre.com + */ + +#include "meson-sm1-u-boot.dtsi" + +ðmac { + snps,reset-gpio = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; +}; diff --git a/arch/arm/dts/meson-sm1-bananapi-m2-pro.dts b/arch/arm/dts/meson-sm1-bananapi-m2-pro.dts new file mode 100644 index 0000000000..586034316e --- /dev/null +++ b/arch/arm/dts/meson-sm1-bananapi-m2-pro.dts @@ -0,0 +1,97 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2021 BayLibre SAS + * Author: Neil Armstrong narmstrong@baylibre.com + */ + +/dts-v1/; + +#include "meson-sm1-bananapi.dtsi" +#include <dt-bindings/sound/meson-g12a-tohdmitx.h> + +/ { + compatible = "bananapi,bpi-m2-pro", "amlogic,sm1"; + model = "Banana Pi BPI-M2-PRO"; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "BPI-M2-PRO"; + audio-aux-devs = <&tdmout_b>; + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDMOUT_B IN 1", "FRDDR_B OUT 1", + "TDMOUT_B IN 2", "FRDDR_C OUT 1", + "TDM_B Playback", "TDMOUT_B OUT"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-3 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; + }; + }; + + /* hdmi glue */ + dai-link-4 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&clkc_audio { + status = "okay"; +}; + +&frddr_a { + status = "okay"; +}; + +&frddr_b { + status = "okay"; +}; + +&frddr_c { + status = "okay"; +}; + +&tdmif_b { + status = "okay"; +}; + +&tdmout_b { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; diff --git a/arch/arm/dts/meson-sm1-bananapi-m5.dts b/arch/arm/dts/meson-sm1-bananapi-m5.dts index effaa138b5..f045bf8516 100644 --- a/arch/arm/dts/meson-sm1-bananapi-m5.dts +++ b/arch/arm/dts/meson-sm1-bananapi-m5.dts @@ -6,10 +6,7 @@
/dts-v1/;
-#include "meson-sm1.dtsi" -#include <dt-bindings/leds/common.h> -#include <dt-bindings/input/linux-event-codes.h> -#include <dt-bindings/gpio/meson-g12a-gpio.h> +#include "meson-sm1-bananapi.dtsi" #include <dt-bindings/sound/meson-g12a-toacodec.h> #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
@@ -17,28 +14,6 @@ compatible = "bananapi,bpi-m5", "amlogic,sm1"; model = "Banana Pi BPI-M5";
- adc_keys { - compatible = "adc-keys"; - io-channels = <&saradc 2>; - io-channel-names = "buttons"; - keyup-threshold-microvolt = <1800000>; - - key { - label = "SW3"; - linux,code = <BTN_3>; - press-threshold-microvolt = <1700000>; - }; - }; - - aliases { - serial0 = &uart_AO; - ethernet0 = ðmac; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - /* TOFIX: handle CVBS_DET on SARADC channel 0 */ cvbs-connector { compatible = "composite-video-connector"; @@ -50,150 +25,6 @@ }; };
- emmc_pwrseq: emmc-pwrseq { - compatible = "mmc-pwrseq-emmc"; - reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - key { - label = "SW1"; - linux,code = <BTN_1>; - gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; - interrupt-parent = <&gpio_intc>; - interrupts = <3 IRQ_TYPE_EDGE_BOTH>; - }; - }; - - hdmi-connector { - compatible = "hdmi-connector"; - type = "a"; - - port { - hdmi_connector_in: endpoint { - remote-endpoint = <&hdmi_tx_tmds_out>; - }; - }; - }; - - leds { - compatible = "gpio-leds"; - - green { - color = <LED_COLOR_ID_GREEN>; - function = LED_FUNCTION_STATUS; - gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; - }; - - blue { - color = <LED_COLOR_ID_BLUE>; - function = LED_FUNCTION_STATUS; - gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>; - linux,default-trigger = "heartbeat"; - }; - }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x0 0x0 0x40000000>; - }; - - emmc_1v8: regulator-emmc_1v8 { - compatible = "regulator-fixed"; - regulator-name = "EMMC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vddao_3v3>; - 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; - }; - - vddio_c: regulator-vddio_c { - compatible = "regulator-gpio"; - regulator-name = "VDDIO_C"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - - enable-gpio = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-always-on; - - gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_DRAIN>; - gpios-states = <1>; - - states = <1800000 0>, - <3300000 1>; - }; - - tflash_vdd: regulator-tflash_vdd { - compatible = "regulator-fixed"; - regulator-name = "TFLASH_VDD"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&dc_in>; - gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; - enable-active-high; - regulator-always-on; - }; - - vddao_1v8: regulator-vddao_1v8 { - compatible = "regulator-fixed"; - regulator-name = "VDDAO_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vddao_3v3>; - regulator-always-on; - }; - - vddao_3v3: regulator-vddao_3v3 { - compatible = "regulator-fixed"; - regulator-name = "VDDAO_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&dc_in>; - regulator-always-on; - }; - - vddcpu: regulator-vddcpu { - /* - * SY8120B1ABC DC/DC Regulator. - */ - compatible = "pwm-regulator"; - - regulator-name = "VDDCPU"; - regulator-min-microvolt = <690000>; - regulator-max-microvolt = <1050000>; - - vin-supply = <&dc_in>; - - pwms = <&pwm_AO_cd 1 1250 0>; - pwm-dutycycle-range = <100 0>; - - regulator-boot-on; - regulator-always-on; - }; - - /* USB Hub Power Enable */ - vl_pwr_en: regulator-vl_pwr_en { - compatible = "regulator-fixed"; - regulator-name = "VL_PWR_EN"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&dc_in>; - - gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - sound { compatible = "amlogic,axg-sound-card"; model = "BPI-M5"; @@ -233,7 +64,6 @@ assigned-clock-rates = <294912000>, <270950400>, <393216000>; - status = "okay";
dai-link-0 { sound-dai = <&frddr_a>; @@ -319,68 +149,17 @@ status = "okay"; };
-&arb { - status = "okay"; -};
&clkc_audio { status = "okay"; };
-&cpu0 { - cpu-supply = <&vddcpu>; - operating-points-v2 = <&cpu_opp_table>; - clocks = <&clkc CLKID_CPU_CLK>; - clock-latency = <50000>; -}; - -&cpu1 { - cpu-supply = <&vddcpu>; - operating-points-v2 = <&cpu_opp_table>; - clocks = <&clkc CLKID_CPU1_CLK>; - clock-latency = <50000>; -}; - -&cpu2 { - cpu-supply = <&vddcpu>; - operating-points-v2 = <&cpu_opp_table>; - clocks = <&clkc CLKID_CPU2_CLK>; - clock-latency = <50000>; -}; - -&cpu3 { - cpu-supply = <&vddcpu>; - operating-points-v2 = <&cpu_opp_table>; - clocks = <&clkc CLKID_CPU3_CLK>; - clock-latency = <50000>; -}; - &cvbs_vdac_port { cvbs_vdac_out: endpoint { remote-endpoint = <&cvbs_connector_in>; }; };
-&ext_mdio { - external_phy: ethernet-phy@0 { - /* Realtek RTL8211F (0x001cc916) */ - reg = <0>; - max-speed = <1000>; - - interrupt-parent = <&gpio_intc>; - /* MAC_INTR on GPIOZ_14 */ - interrupts = <26 IRQ_TYPE_LEVEL_LOW>; - }; -}; - -ðmac { - pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; - pinctrl-names = "default"; - status = "okay"; - phy-mode = "rgmii-txid"; - phy-handle = <&external_phy>; -}; - &frddr_a { status = "okay"; }; @@ -393,191 +172,6 @@ status = "okay"; };
-&gpio { - gpio-line-names = - /* GPIOZ */ - "ETH_MDIO", /* GPIOZ_0 */ - "ETH_MDC", /* GPIOZ_1 */ - "ETH_RXCLK", /* GPIOZ_2 */ - "ETH_RX_DV", /* GPIOZ_3 */ - "ETH_RXD0", /* GPIOZ_4 */ - "ETH_RXD1", /* GPIOZ_5 */ - "ETH_RXD2", /* GPIOZ_6 */ - "ETH_RXD3", /* GPIOZ_7 */ - "ETH_TXCLK", /* GPIOZ_8 */ - "ETH_TXEN", /* GPIOZ_9 */ - "ETH_TXD0", /* GPIOZ_10 */ - "ETH_TXD1", /* GPIOZ_11 */ - "ETH_TXD2", /* GPIOZ_12 */ - "ETH_TXD3", /* GPIOZ_13 */ - "ETH_INTR", /* GPIOZ_14 */ - "ETH_NRST", /* GPIOZ_15 */ - /* GPIOH */ - "HDMI_SDA", /* GPIOH_0 */ - "HDMI_SCL", /* GPIOH_1 */ - "HDMI_HPD", /* GPIOH_2 */ - "HDMI_CEC", /* GPIOH_3 */ - "VL-RST_N", /* GPIOH_4 */ - "CON1-P36", /* GPIOH_5 */ - "VL-PWREN", /* GPIOH_6 */ - "WiFi_3V3_1V8", /* GPIOH_7 */ - "TFLASH_VDD_EN", /* GPIOH_8 */ - /* BOOT */ - "eMMC_D0", /* BOOT_0 */ - "eMMC_D1", /* BOOT_1 */ - "eMMC_D2", /* BOOT_2 */ - "eMMC_D3", /* BOOT_3 */ - "eMMC_D4", /* BOOT_4 */ - "eMMC_D5", /* BOOT_5 */ - "eMMC_D6", /* BOOT_6 */ - "eMMC_D7", /* BOOT_7 */ - "eMMC_CLK", /* BOOT_8 */ - "", - "eMMC_CMD", /* BOOT_10 */ - "", - "eMMC_RST#", /* BOOT_12 */ - "eMMC_DS", /* BOOT_13 */ - /* GPIOC */ - "SD_D0_B", /* GPIOC_0 */ - "SD_D1_B", /* GPIOC_1 */ - "SD_D2_B", /* GPIOC_2 */ - "SD_D3_B", /* GPIOC_3 */ - "SD_CLK_B", /* GPIOC_4 */ - "SD_CMD_B", /* GPIOC_5 */ - "CARD_EN_DET", /* GPIOC_6 */ - "", - /* GPIOA */ - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", - "CON1-P27", /* GPIOA_14 */ - "CON1-P28", /* GPIOA_15 */ - /* GPIOX */ - "CON1-P16", /* GPIOX_0 */ - "CON1-P18", /* GPIOX_1 */ - "CON1-P22", /* GPIOX_2 */ - "CON1-P11", /* GPIOX_3 */ - "CON1-P13", /* GPIOX_4 */ - "CON1-P07", /* GPIOX_5 */ - "CON1-P33", /* GPIOX_6 */ - "CON1-P15", /* GPIOX_7 */ - "CON1-P19", /* GPIOX_8 */ - "CON1-P21", /* GPIOX_9 */ - "CON1-P24", /* GPIOX_10 */ - "CON1-P23", /* GPIOX_11 */ - "CON1-P08", /* GPIOX_12 */ - "CON1-P10", /* GPIOX_13 */ - "CON1-P29", /* GPIOX_14 */ - "CON1-P31", /* GPIOX_15 */ - "CON1-P26", /* GPIOX_16 */ - "CON1-P03", /* GPIOX_17 */ - "CON1-P05", /* GPIOX_18 */ - "CON1-P32"; /* GPIOX_19 */ - - /* - * WARNING: The USB Hub on the BPI-M5 needs a reset signal - * to be turned high in order to be detected by the USB Controller - * This signal should be handled by a USB specific power sequence - * in order to reset the Hub when USB bus is powered down. - */ - usb-hub { - gpio-hog; - gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>; - output-high; - line-name = "usb-hub-reset"; - }; -}; - -&gpio_ao { - gpio-line-names = - /* GPIOAO */ - "DEBUG TX", /* GPIOAO_0 */ - "DEBUG RX", /* GPIOAO_1 */ - "SYS_LED2", /* GPIOAO_2 */ - "UPDATE_KEY", /* GPIOAO_3 */ - "CON1-P40", /* GPIOAO_4 */ - "IR_IN", /* GPIOAO_5 */ - "TF_3V3N_1V8_EN", /* GPIOAO_6 */ - "CON1-P35", /* GPIOAO_7 */ - "CON1-P12", /* GPIOAO_8 */ - "CON1-P37", /* GPIOAO_9 */ - "CON1-P38", /* GPIOAO_10 */ - "SYS_LED", /* GPIOAO_11 */ - /* GPIOE */ - "VDDEE_PWM", /* GPIOE_0 */ - "VDDCPU_PWM", /* GPIOE_1 */ - "TF_PWR_EN"; /* GPIOE_2 */ -}; - -&hdmi_tx { - status = "okay"; - pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; - pinctrl-names = "default"; - hdmi-supply = <&dc_in>; -}; - -&hdmi_tx_tmds_port { - hdmi_tx_tmds_out: endpoint { - remote-endpoint = <&hdmi_connector_in>; - }; -}; - -&ir { - status = "okay"; - pinctrl-0 = <&remote_input_ao_pins>; - pinctrl-names = "default"; -}; - -&pwm_AO_cd { - pinctrl-0 = <&pwm_ao_d_e_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin1"; - status = "okay"; -}; - -&saradc { - status = "okay"; - vref-supply = <&vddao_1v8>; -}; - -/* SD card */ -&sd_emmc_b { - status = "okay"; - pinctrl-0 = <&sdcard_c_pins>; - pinctrl-1 = <&sdcard_clk_gate_c_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <4>; - cap-sd-highspeed; - max-frequency = <50000000>; - disable-wp; - - /* TOFIX: SD card is barely usable in SDR modes */ - - cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; - vmmc-supply = <&tflash_vdd>; - vqmmc-supply = <&vddio_c>; -}; - -/* eMMC */ -&sd_emmc_c { - status = "okay"; - pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_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 = <&vddao_3v3>; - vqmmc-supply = <&emmc_1v8>; -}; - &tdmif_b { status = "okay"; }; @@ -625,22 +219,3 @@ &toddr_c { status = "okay"; }; - -&uart_AO { - status = "okay"; - pinctrl-0 = <&uart_ao_a_pins>; - pinctrl-names = "default"; -}; - -&usb { - status = "okay"; -}; - -&usb2_phy0 { - phy-supply = <&dc_in>; -}; - -&usb2_phy1 { - /* Enable the hub which is connected to this port */ - phy-supply = <&vl_pwr_en>; -}; diff --git a/arch/arm/dts/meson-sm1-bananapi.dtsi b/arch/arm/dts/meson-sm1-bananapi.dtsi new file mode 100644 index 0000000000..17045ff81c --- /dev/null +++ b/arch/arm/dts/meson-sm1-bananapi.dtsi @@ -0,0 +1,435 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2021 BayLibre SAS + * Author: Neil Armstrong narmstrong@baylibre.com + */ + +#include "meson-sm1.dtsi" +#include <dt-bindings/leds/common.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> + +/ { + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 2>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-sw3 { + label = "SW3"; + linux,code = <BTN_3>; + press-threshold-microvolt = <1700000>; + }; + }; + + aliases { + serial0 = &uart_AO; + ethernet0 = ðmac; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + key { + label = "SW1"; + linux,code = <BTN_1>; + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; + interrupt-parent = <&gpio_intc>; + interrupts = <3 IRQ_TYPE_EDGE_BOTH>; + }; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-green { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; + }; + + led-blue { + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; + + emmc_1v8: regulator-emmc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "EMMC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + 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; + }; + + vddio_c: regulator-vddio_c { + compatible = "regulator-gpio"; + regulator-name = "VDDIO_C"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + enable-gpios = <&gpio_ao GPIOE_2 GPIO_OPEN_DRAIN>; + enable-active-high; + regulator-always-on; + + gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_DRAIN>; + gpios-states = <1>; + + states = <1800000 0>, + <3300000 1>; + }; + + tflash_vdd: regulator-tflash_vdd { + compatible = "regulator-fixed"; + regulator-name = "TFLASH_VDD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_in>; + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; + regulator-always-on; + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; + + vddcpu: regulator-vddcpu { + /* + * SY8120B1ABC DC/DC Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU"; + regulator-min-microvolt = <690000>; + regulator-max-microvolt = <1050000>; + + pwm-supply = <&dc_in>; + + pwms = <&pwm_AO_cd 1 1250 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; + + /* USB Hub Power Enable */ + vl_pwr_en: regulator-vl_pwr_en { + compatible = "regulator-fixed"; + regulator-name = "VL_PWR_EN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_in>; + + gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&arb { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU1_CLK>; + clock-latency = <50000>; +}; + +&cpu2 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU2_CLK>; + clock-latency = <50000>; +}; + +&cpu3 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU3_CLK>; + clock-latency = <50000>; +}; + +&ext_mdio { + external_phy: ethernet-phy@0 { + /* Realtek RTL8211F (0x001cc916) */ + reg = <0>; + max-speed = <1000>; + + interrupt-parent = <&gpio_intc>; + /* MAC_INTR on GPIOZ_14 */ + interrupts = <26 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii-txid"; + phy-handle = <&external_phy>; +}; + +&gpio { + gpio-line-names = + /* GPIOZ */ + "ETH_MDIO", /* GPIOZ_0 */ + "ETH_MDC", /* GPIOZ_1 */ + "ETH_RXCLK", /* GPIOZ_2 */ + "ETH_RX_DV", /* GPIOZ_3 */ + "ETH_RXD0", /* GPIOZ_4 */ + "ETH_RXD1", /* GPIOZ_5 */ + "ETH_RXD2", /* GPIOZ_6 */ + "ETH_RXD3", /* GPIOZ_7 */ + "ETH_TXCLK", /* GPIOZ_8 */ + "ETH_TXEN", /* GPIOZ_9 */ + "ETH_TXD0", /* GPIOZ_10 */ + "ETH_TXD1", /* GPIOZ_11 */ + "ETH_TXD2", /* GPIOZ_12 */ + "ETH_TXD3", /* GPIOZ_13 */ + "ETH_INTR", /* GPIOZ_14 */ + "ETH_NRST", /* GPIOZ_15 */ + /* GPIOH */ + "HDMI_SDA", /* GPIOH_0 */ + "HDMI_SCL", /* GPIOH_1 */ + "HDMI_HPD", /* GPIOH_2 */ + "HDMI_CEC", /* GPIOH_3 */ + "VL-RST_N", /* GPIOH_4 */ + "CON1-P36", /* GPIOH_5 */ + "VL-PWREN", /* GPIOH_6 */ + "WiFi_3V3_1V8", /* GPIOH_7 */ + "TFLASH_VDD_EN", /* GPIOH_8 */ + /* BOOT */ + "eMMC_D0", /* BOOT_0 */ + "eMMC_D1", /* BOOT_1 */ + "eMMC_D2", /* BOOT_2 */ + "eMMC_D3", /* BOOT_3 */ + "eMMC_D4", /* BOOT_4 */ + "eMMC_D5", /* BOOT_5 */ + "eMMC_D6", /* BOOT_6 */ + "eMMC_D7", /* BOOT_7 */ + "eMMC_CLK", /* BOOT_8 */ + "", + "eMMC_CMD", /* BOOT_10 */ + "", + "eMMC_RST#", /* BOOT_12 */ + "eMMC_DS", /* BOOT_13 */ + "", "", + /* GPIOC */ + "SD_D0_B", /* GPIOC_0 */ + "SD_D1_B", /* GPIOC_1 */ + "SD_D2_B", /* GPIOC_2 */ + "SD_D3_B", /* GPIOC_3 */ + "SD_CLK_B", /* GPIOC_4 */ + "SD_CMD_B", /* GPIOC_5 */ + "CARD_EN_DET", /* GPIOC_6 */ + "", + /* GPIOA */ + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", + "CON1-P27", /* GPIOA_14 */ + "CON1-P28", /* GPIOA_15 */ + /* GPIOX */ + "CON1-P16", /* GPIOX_0 */ + "CON1-P18", /* GPIOX_1 */ + "CON1-P22", /* GPIOX_2 */ + "CON1-P11", /* GPIOX_3 */ + "CON1-P13", /* GPIOX_4 */ + "CON1-P07", /* GPIOX_5 */ + "CON1-P33", /* GPIOX_6 */ + "CON1-P15", /* GPIOX_7 */ + "CON1-P19", /* GPIOX_8 */ + "CON1-P21", /* GPIOX_9 */ + "CON1-P24", /* GPIOX_10 */ + "CON1-P23", /* GPIOX_11 */ + "CON1-P08", /* GPIOX_12 */ + "CON1-P10", /* GPIOX_13 */ + "CON1-P29", /* GPIOX_14 */ + "CON1-P31", /* GPIOX_15 */ + "CON1-P26", /* GPIOX_16 */ + "CON1-P03", /* GPIOX_17 */ + "CON1-P05", /* GPIOX_18 */ + "CON1-P32"; /* GPIOX_19 */ + + /* + * WARNING: The USB Hub needs a reset signal to be turned high in + * order to be detected by the USB Controller. This signal should + * be handled by a USB specific power sequence to reset the Hub + * when the USB bus is powered down. + */ + usb-hub-hog { + gpio-hog; + gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "usb-hub-reset"; + }; +}; + +&gpio_ao { + gpio-line-names = + /* GPIOAO */ + "DEBUG TX", /* GPIOAO_0 */ + "DEBUG RX", /* GPIOAO_1 */ + "SYS_LED2", /* GPIOAO_2 */ + "UPDATE_KEY", /* GPIOAO_3 */ + "CON1-P40", /* GPIOAO_4 */ + "IR_IN", /* GPIOAO_5 */ + "TF_3V3N_1V8_EN", /* GPIOAO_6 */ + "CON1-P35", /* GPIOAO_7 */ + "CON1-P12", /* GPIOAO_8 */ + "CON1-P37", /* GPIOAO_9 */ + "CON1-P38", /* GPIOAO_10 */ + "SYS_LED", /* GPIOAO_11 */ + /* GPIOE */ + "VDDEE_PWM", /* GPIOE_0 */ + "VDDCPU_PWM", /* GPIOE_1 */ + "TF_PWR_EN"; /* GPIOE_2 */ +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; + hdmi-supply = <&dc_in>; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&ir { + status = "okay"; + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; +}; + +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin1"; + status = "okay"; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddao_1v8>; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_c_pins>; + pinctrl-1 = <&sdcard_clk_gate_c_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <50000000>; + disable-wp; + + /* TOFIX: SD card is barely usable in SDR modes */ + + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&tflash_vdd>; + vqmmc-supply = <&vddio_c>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_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 = <&vddao_3v3>; + vqmmc-supply = <&emmc_1v8>; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb { + status = "okay"; +}; + +&usb2_phy0 { + phy-supply = <&dc_in>; +}; + +&usb2_phy1 { + /* Enable the hub which is connected to this port */ + phy-supply = <&vl_pwr_en>; +};