| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2023, Linaro Limited |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/usb/pd.h> |
| #include "sm4250.dtsi" |
| #include "pm6125.dtsi" |
| #include "pmi632.dtsi" |
| |
| / { |
| model = "Qualcomm Technologies, Inc. QRB4210 RB2"; |
| compatible = "qcom,qrb4210-rb2", "qcom,qrb4210", "qcom,sm4250"; |
| |
| aliases { |
| serial0 = &uart4; |
| serial1 = &uart3; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| clocks { |
| clk40M: can-clk { |
| compatible = "fixed-clock"; |
| clock-frequency = <40000000>; |
| #clock-cells = <0>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| label = "gpio-keys"; |
| |
| pinctrl-0 = <&kypd_vol_up_n>; |
| pinctrl-names = "default"; |
| |
| key-volume-up { |
| label = "Volume Up"; |
| linux,code = <KEY_VOLUMEUP>; |
| gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| linux,can-disable; |
| wakeup-source; |
| }; |
| }; |
| |
| hdmi-connector { |
| compatible = "hdmi-connector"; |
| type = "a"; |
| |
| port { |
| hdmi_con: endpoint { |
| remote-endpoint = <<9611_out>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-bt { |
| label = "blue:bt"; |
| function = LED_FUNCTION_BLUETOOTH; |
| color = <LED_COLOR_ID_BLUE>; |
| gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "bluetooth-power"; |
| default-state = "off"; |
| }; |
| |
| led-user0 { |
| label = "green:user0"; |
| function = LED_FUNCTION_INDICATOR; |
| color = <LED_COLOR_ID_GREEN>; |
| gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "none"; |
| default-state = "off"; |
| panic-indicator; |
| }; |
| |
| led-wlan { |
| label = "yellow:wlan"; |
| function = LED_FUNCTION_WLAN; |
| color = <LED_COLOR_ID_YELLOW>; |
| gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "phy0tx"; |
| default-state = "off"; |
| }; |
| }; |
| |
| vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "VREG_HDMI_OUT_1P2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| vin-supply = <&vdc_1v2>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| lt9611_3v3: regulator-lt9611-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "LT9611_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vdc_3v3>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* Main barrel jack input */ |
| vdc_12v: regulator-vdc-12v { |
| compatible = "regulator-fixed"; |
| regulator-name = "DC_12V"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* 1.2V supply stepped down from the barrel jack input */ |
| vdc_1v2: regulator-vdc-1v2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDC_1V2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| vin-supply = <&vdc_12v>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* 3.3V supply stepped down from the barrel jack input */ |
| vdc_3v3: regulator-vdc-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDC_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vdc_12v>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* 5V supply stepped down from the barrel jack input */ |
| vdc_5v: regulator-vdc-5v { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDC_5V"; |
| |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* "Battery" voltage for the SoM, stepped down from the barrel jack input */ |
| vdc_vbat_som: regulator-vdc-vbat { |
| compatible = "regulator-fixed"; |
| regulator-name = "VBAT_SOM"; |
| regulator-min-microvolt = <4200000>; |
| regulator-max-microvolt = <4200000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* PMI632 charger out, supplied by VBAT */ |
| vph_pwr: regulator-vph-pwr { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| vin-supply = <&vdc_vbat_som>; |
| |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &gpi_dma0 { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| status = "okay"; |
| |
| zap-shader { |
| firmware-name = "qcom/qrb4210/a610_zap.mbn"; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| lt9611_codec: hdmi-bridge@2b { |
| compatible = "lontium,lt9611uxc"; |
| reg = <0x2b>; |
| interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>; |
| reset-gpios = <&tlmm 41 GPIO_ACTIVE_HIGH>; |
| |
| vdd-supply = <&vreg_hdmi_out_1p2>; |
| vcc-supply = <<9611_3v3>; |
| |
| pinctrl-0 = <<9611_irq_pin <9611_rst_pin>; |
| pinctrl-names = "default"; |
| #sound-dai-cells = <1>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| lt9611_a: endpoint { |
| remote-endpoint = <&mdss_dsi0_out>; |
| }; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| |
| lt9611_out: endpoint { |
| remote-endpoint = <&hdmi_con>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &mdss { |
| status = "okay"; |
| }; |
| |
| &mdss_dsi0 { |
| vdda-supply = <&vreg_l18a_1p232>; |
| status = "okay"; |
| }; |
| |
| &mdss_dsi0_out { |
| remote-endpoint = <<9611_a>; |
| data-lanes = <0 1 2 3>; |
| }; |
| |
| &mdss_dsi0_phy { |
| status = "okay"; |
| }; |
| |
| &pm6125_gpios { |
| kypd_vol_up_n: kypd-vol-up-n-state { |
| pins = "gpio5"; |
| function = "normal"; |
| power-source = <0>; |
| bias-pull-up; |
| input-enable; |
| }; |
| }; |
| |
| &pmi632_typec { |
| status = "okay"; |
| |
| connector { |
| compatible = "usb-c-connector"; |
| |
| power-role = "dual"; |
| data-role = "dual"; |
| self-powered; |
| |
| typec-power-opmode = "default"; |
| pd-disable; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| pmi632_hs_in: endpoint { |
| remote-endpoint = <&usb_dwc3_hs>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| pmi632_ss_in: endpoint { |
| remote-endpoint = <&usb_qmpphy_out>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &pmi632_vbus { |
| regulator-min-microamp = <500000>; |
| regulator-max-microamp = <3000000>; |
| status = "okay"; |
| }; |
| |
| &pon_pwrkey { |
| status = "okay"; |
| }; |
| |
| &pon_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| status = "okay"; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &remoteproc_adsp { |
| firmware-name = "qcom/qrb4210/adsp.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &remoteproc_cdsp { |
| firmware-name = "qcom/qrb4210/cdsp.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &remoteproc_mpss { |
| firmware-name = "qcom/qrb4210/modem.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &rpm_requests { |
| regulators { |
| compatible = "qcom,rpm-pm6125-regulators"; |
| |
| vdd-s1-supply = <&vph_pwr>; |
| vdd-s2-supply = <&vph_pwr>; |
| vdd-s3-supply = <&vph_pwr>; |
| vdd-s4-supply = <&vph_pwr>; |
| vdd-s5-supply = <&vph_pwr>; |
| vdd-s6-supply = <&vph_pwr>; |
| vdd-s7-supply = <&vph_pwr>; |
| vdd-s8-supply = <&vph_pwr>; |
| vdd-s9-supply = <&vph_pwr>; |
| vdd-s10-supply = <&vph_pwr>; |
| |
| vdd-l1-l7-l17-l18-supply = <&vreg_s6a_1p352>; |
| vdd-l2-l3-l4-supply = <&vreg_s6a_1p352>; |
| vdd-l5-l15-l19-l20-l21-l22-supply = <&vph_pwr>; |
| vdd-l6-l8-supply = <&vreg_s5a_0p848>; |
| vdd-l9-l11-supply = <&vreg_s7a_2p04>; |
| vdd-l10-l13-l14-supply = <&vreg_s7a_2p04>; |
| vdd-l12-l16-supply = <&vreg_s7a_2p04>; |
| vdd-l23-l24-supply = <&vph_pwr>; |
| |
| vreg_s5a_0p848: s5 { |
| regulator-min-microvolt = <920000>; |
| regulator-max-microvolt = <1128000>; |
| }; |
| |
| vreg_s6a_1p352: s6 { |
| regulator-min-microvolt = <304000>; |
| regulator-max-microvolt = <1456000>; |
| }; |
| |
| vreg_s7a_2p04: s7 { |
| regulator-min-microvolt = <1280000>; |
| regulator-max-microvolt = <2080000>; |
| }; |
| |
| vreg_l1a_1p0: l1 { |
| regulator-min-microvolt = <952000>; |
| regulator-max-microvolt = <1152000>; |
| }; |
| |
| vreg_l4a_0p9: l4 { |
| regulator-min-microvolt = <488000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| vreg_l5a_2p96: l5 { |
| regulator-min-microvolt = <1648000>; |
| regulator-max-microvolt = <3056000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l6a_0p6: l6 { |
| regulator-min-microvolt = <576000>; |
| regulator-max-microvolt = <656000>; |
| }; |
| |
| vreg_l7a_1p256: l7 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1304000>; |
| }; |
| |
| vreg_l8a_0p664: l8 { |
| regulator-min-microvolt = <640000>; |
| regulator-max-microvolt = <640000>; |
| }; |
| |
| vreg_l9a_1p8: l9 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l10a_1p8: l10 { |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <1904000>; |
| }; |
| |
| vreg_l11a_1p8: l11 { |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <1952000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l12a_1p8: l12 { |
| regulator-min-microvolt = <1624000>; |
| regulator-max-microvolt = <1984000>; |
| }; |
| |
| vreg_l13a_1p8: l13 { |
| regulator-min-microvolt = <1504000>; |
| regulator-max-microvolt = <1952000>; |
| }; |
| |
| vreg_l14a_1p8: l14 { |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <1904000>; |
| }; |
| |
| vreg_l15a_3p128: l15 { |
| regulator-min-microvolt = <2920000>; |
| regulator-max-microvolt = <3232000>; |
| }; |
| |
| vreg_l16a_1p3: l16 { |
| regulator-min-microvolt = <1704000>; |
| regulator-max-microvolt = <1904000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l17a_1p3: l17 { |
| regulator-min-microvolt = <1152000>; |
| regulator-max-microvolt = <1384000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l18a_1p232: l18 { |
| regulator-min-microvolt = <1104000>; |
| regulator-max-microvolt = <1312000>; |
| }; |
| |
| vreg_l19a_1p8: l19 { |
| regulator-min-microvolt = <1624000>; |
| regulator-max-microvolt = <3304000>; |
| }; |
| |
| vreg_l20a_1p8: l20 { |
| regulator-min-microvolt = <1624000>; |
| regulator-max-microvolt = <3304000>; |
| }; |
| |
| vreg_l21a_2p704: l21 { |
| regulator-min-microvolt = <2400000>; |
| regulator-max-microvolt = <3600000>; |
| }; |
| |
| vreg_l22a_2p96: l22 { |
| regulator-min-microvolt = <2952000>; |
| regulator-max-microvolt = <3304000>; |
| regulator-system-load = <100000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l23a_3p3: l23 { |
| regulator-min-microvolt = <3312000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-allow-set-load; |
| }; |
| |
| vreg_l24a_2p96: l24 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-system-load = <100000>; |
| regulator-allow-set-load; |
| }; |
| }; |
| }; |
| |
| &sdhc_1 { |
| pinctrl-0 = <&sdc1_state_on>; |
| pinctrl-1 = <&sdc1_state_off>; |
| pinctrl-names = "default", "sleep"; |
| |
| vmmc-supply = <&vreg_l24a_2p96>; |
| vqmmc-supply = <&vreg_l11a_1p8>; |
| no-sdio; |
| non-removable; |
| |
| status = "okay"; |
| }; |
| |
| &sdhc_2 { |
| cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>; /* card detect gpio */ |
| |
| pinctrl-0 = <&sdc2_state_on &sdc2_card_det_n>; |
| pinctrl-1 = <&sdc2_state_off &sdc2_card_det_n>; |
| pinctrl-names = "default", "sleep"; |
| |
| vmmc-supply = <&vreg_l22a_2p96>; |
| vqmmc-supply = <&vreg_l5a_2p96>; |
| no-sdio; |
| |
| status = "okay"; |
| }; |
| |
| &spi5 { |
| status = "okay"; |
| |
| can@0 { |
| compatible = "microchip,mcp2518fd"; |
| reg = <0>; |
| interrupts-extended = <&tlmm 39 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk40M>; |
| spi-max-frequency = <10000000>; |
| vdd-supply = <&vdc_5v>; |
| xceiver-supply = <&vdc_5v>; |
| }; |
| }; |
| |
| &sleep_clk { |
| clock-frequency = <32000>; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <43 2>, <49 1>, <54 1>, |
| <56 3>, <61 2>, <64 1>, |
| <68 1>, <72 8>, <96 1>; |
| |
| uart3_default: uart3-default-state { |
| cts-pins { |
| pins = "gpio8"; |
| function = "qup3"; |
| drive-strength = <2>; |
| bias-bus-hold; |
| }; |
| |
| rts-pins { |
| pins = "gpio9"; |
| function = "qup3"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| tx-pins { |
| pins = "gpio10"; |
| function = "qup3"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| rx-pins { |
| pins = "gpio11"; |
| function = "qup3"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| }; |
| |
| uart3_sleep: uart3-sleep-state { |
| cts-pins { |
| pins = "gpio8"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-bus-hold; |
| }; |
| |
| rts-pins { |
| pins = "gpio9"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| tx-pins { |
| pins = "gpio10"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| |
| rx-pins { |
| pins = "gpio11"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| }; |
| |
| lt9611_rst_pin: lt9611-rst-state { |
| pins = "gpio41"; |
| function = "gpio"; |
| input-disable; |
| output-high; |
| }; |
| |
| lt9611_irq_pin: lt9611-irq-state { |
| pins = "gpio46"; |
| function = "gpio"; |
| bias-disable; |
| }; |
| |
| sdc2_card_det_n: sd-card-det-n-state { |
| pins = "gpio88"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| }; |
| |
| &uart3 { |
| interrupts-extended = <&intc GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, |
| <&tlmm 11 IRQ_TYPE_LEVEL_HIGH>; |
| pinctrl-0 = <&uart3_default>; |
| pinctrl-1 = <&uart3_sleep>; |
| pinctrl-names = "default", "sleep"; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "qcom,wcn3988-bt"; |
| |
| vddio-supply = <&vreg_l9a_1p8>; |
| vddxo-supply = <&vreg_l16a_1p3>; |
| vddrf-supply = <&vreg_l17a_1p3>; |
| vddch0-supply = <&vreg_l23a_3p3>; |
| enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>; |
| max-speed = <3200000>; |
| }; |
| }; |
| |
| &uart4 { |
| status = "okay"; |
| }; |
| |
| &usb { |
| status = "okay"; |
| }; |
| |
| &usb_dwc3_hs { |
| remote-endpoint = <&pmi632_hs_in>; |
| }; |
| |
| &usb_hsphy { |
| vdd-supply = <&vreg_l4a_0p9>; |
| vdda-pll-supply = <&vreg_l12a_1p8>; |
| vdda-phy-dpdm-supply = <&vreg_l15a_3p128>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_qmpphy { |
| vdda-phy-supply = <&vreg_l4a_0p9>; |
| vdda-pll-supply = <&vreg_l12a_1p8>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_qmpphy_out { |
| remote-endpoint = <&pmi632_ss_in>; |
| }; |
| |
| &wifi { |
| vdd-0.8-cx-mx-supply = <&vreg_l8a_0p664>; |
| vdd-1.8-xo-supply = <&vreg_l16a_1p3>; |
| vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; |
| vdd-3.3-ch0-supply = <&vreg_l23a_3p3>; |
| qcom,ath10k-calibration-variant = "Thundercomm_RB2"; |
| |
| status = "okay"; |
| }; |
| |
| &xo_board { |
| clock-frequency = <19200000>; |
| }; |
