// SPDX-License-Identifier: BSD-3-Clause /* * Copyright (c) 2021, Linaro Ltd. * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org> * Copyright (c) 2020, AngeloGioacchino Del Regno * <angelogioacchino.delregno@somainline.org> */ /dts-v1/; #include "sdm660.dtsi" #include "pm660.dtsi" #include "pm660l.dtsi" / { model = "Inforce 6560 Single Board Computer"; compatible = "inforce,ifc6560", "qcom,sda660"; chassis-type = "embedded"; /* SBC */ aliases { serial0 = &blsp1_uart2; serial1 = &blsp2_uart1; }; chosen { stdout-path = "serial0:115200n8"; }; gpio-keys { compatible = "gpio-keys"; volup { label = "Volume Up"; gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>; linux,code = <KEY_VOLUMEUP>; debounce-interval = <15>; }; }; /* * Until we hook up type-c detection, we * have to stick with this. But it works. */ extcon_usb: extcon-usb { compatible = "linux,extcon-usb-gpio"; id-gpio = <&tlmm 58 GPIO_ACTIVE_HIGH>; }; hdmi-out { compatible = "hdmi-connector"; type = "a"; port { hdmi_con: endpoint { remote-endpoint = <&adv7533_out>; }; }; }; vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; regulator-min-microvolt = <3800000>; regulator-max-microvolt = <3800000>; regulator-always-on; regulator-boot-on; }; v3p3_bck_bst: v3p3-bck-bst-regulator { compatible = "regulator-fixed"; regulator-name = "v3p3_bck_bst"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vph_pwr>; }; v1p2_ldo: v1p2-ldo-regulator { compatible = "regulator-fixed"; regulator-name = "v1p2_ldo"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; vin-supply = <&vph_pwr>; }; v5p0_boost: v5p0-boost-regulator { compatible = "regulator-fixed"; regulator-name = "v5p0_boost"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vph_pwr>; }; }; &adsp_pil { firmware-name = "qcom/ifc6560/adsp.mbn"; }; &blsp_i2c6 { status = "okay"; adv7533: hdmi@39 { compatible = "adi,adv7535"; reg = <0x39>, <0x66>; reg-names = "main", "edid"; interrupt-parent = <&pm660l_gpios>; interrupts = <11 IRQ_TYPE_EDGE_FALLING>; clocks = <&rpmcc RPM_SMD_BB_CLK2>; clock-names = "cec"; /* * Limit to 3 lanes to prevent the bridge from changing amount * of lanes in the fly. MSM DSI host doesn't like that. */ adi,dsi-lanes = <3>; avdd-supply = <&vreg_l13a_1p8>; dvdd-supply = <&vreg_l13a_1p8>; pvdd-supply = <&vreg_l13a_1p8>; a2vdd-supply = <&vreg_l13a_1p8>; v3p3-supply = <&v3p3_bck_bst>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; adv7533_in: endpoint { remote-endpoint = <&dsi0_out>; }; }; port@1 { reg = <1>; adv7533_out: endpoint { remote-endpoint = <&hdmi_con>; }; }; }; }; }; &blsp1_dma { /* * The board will lock up if we toggle the BLSP clock, unless the * BAM DMA interconnects support is in place. */ /delete-property/ clocks; }; &blsp1_uart2 { status = "okay"; }; &blsp2_dma { /* * The board will lock up if we toggle the BLSP clock, unless the * BAM DMA interconnects support is in place. */ /delete-property/ clocks; }; &blsp2_uart1 { status = "okay"; bluetooth { compatible = "qcom,wcn3990-bt"; vddio-supply = <&vreg_l13a_1p8>; vddxo-supply = <&vreg_l9a_1p8>; vddrf-supply = <&vreg_l6a_1p3>; vddch0-supply = <&vreg_l19a_3p3>; max-speed = <3200000>; }; }; &dsi0 { status = "okay"; vdda-supply = <&vreg_l1a_1p225>; }; &dsi0_out { remote-endpoint = <&adv7533_in>; data-lanes = <0 1 2 3>; }; &dsi0_phy { status = "okay"; vcca-supply = <&vreg_l1b_0p925>; }; &mdss { status = "okay"; }; &mmss_smmu { status = "okay"; }; &pon_pwrkey { status = "okay"; }; &pon_resin { status = "okay"; linux,code = <KEY_VOLUMEUP>; }; &qusb2phy0 { status = "okay"; vdd-supply = <&vreg_l1b_0p925>; vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; }; &qusb2phy1 { status = "okay"; vdd-supply = <&vreg_l1b_0p925>; vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; }; &rpm_requests { pm660-regulators { compatible = "qcom,rpm-pm660-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_l1_l6_l7-supply = <&vreg_s5a_1p35>; vdd_l2_l3-supply = <&vreg_s2b_1p05>; vdd_l5-supply = <&vreg_s2b_1p05>; vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>; vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>; vreg_s4a_2p04: s4 { regulator-min-microvolt = <1805000>; regulator-max-microvolt = <2040000>; regulator-enable-ramp-delay = <200>; regulator-ramp-delay = <0>; regulator-always-on; }; vreg_s5a_1p35: s5 { regulator-min-microvolt = <1224000>; regulator-max-microvolt = <1350000>; regulator-enable-ramp-delay = <200>; regulator-ramp-delay = <0>; }; vreg_l1a_1p225: l1 { regulator-min-microvolt = <1150000>; regulator-max-microvolt = <1250000>; regulator-enable-ramp-delay = <250>; regulator-allow-set-load; }; vreg_l6a_1p3: l6 { regulator-min-microvolt = <1304000>; regulator-max-microvolt = <1368000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-allow-set-load; }; vreg_l8a_1p8: l8 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-system-load = <325000>; regulator-allow-set-load; }; vreg_l9a_1p8: l9 { regulator-min-microvolt = <1804000>; regulator-max-microvolt = <1896000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-allow-set-load; }; vreg_l13a_1p8: l13 { /* This gives power to the LPDDR4: never turn it off! */ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1944000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-always-on; regulator-boot-on; }; vreg_l19a_3p3: l19 { regulator-min-microvolt = <3312000>; regulator-max-microvolt = <3400000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-allow-set-load; }; }; pm660l-regulators { compatible = "qcom,rpm-pm660l-regulators"; vdd_s1-supply = <&vph_pwr>; vdd_s2-supply = <&vph_pwr>; vdd_s3_s4-supply = <&vph_pwr>; vdd_s5-supply = <&vph_pwr>; vdd_s6-supply = <&vph_pwr>; vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>; vdd_l2-supply = <&vreg_bob>; vdd_l3_l5_l7_l8-supply = <&vreg_bob>; vdd_l4_l6-supply = <&vreg_bob>; vdd_bob-supply = <&vph_pwr>; vreg_s2b_1p05: s2 { regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; regulator-enable-ramp-delay = <200>; regulator-ramp-delay = <0>; }; vreg_l1b_0p925: l1 { regulator-min-microvolt = <800000>; regulator-max-microvolt = <925000>; regulator-enable-ramp-delay = <250>; regulator-allow-set-load; }; vreg_l2b_2p95: l2 { regulator-min-microvolt = <1648000>; regulator-max-microvolt = <3100000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-allow-set-load; }; vreg_l4b_2p95: l4 { regulator-min-microvolt = <2944000>; regulator-max-microvolt = <2952000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; regulator-min-microamp = <200>; regulator-max-microamp = <600000>; regulator-system-load = <570000>; regulator-allow-set-load; }; /* * Downstream specifies a range of 1721-3600mV, * but the only assigned consumers are SDHCI2 VMMC * and Coresight QPDI that both request pinned 2.95V. * Tighten the range to 1.8-3.328 (closest to 3.3) to * make the mmc driver happy. */ vreg_l5b_2p95: l5 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3328000>; regulator-enable-ramp-delay = <250>; regulator-system-load = <800000>; regulator-ramp-delay = <0>; regulator-allow-set-load; }; vreg_l7b_3p125: l7 { regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3125000>; regulator-enable-ramp-delay = <250>; }; vreg_l8b_3p3: l8 { regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3400000>; regulator-enable-ramp-delay = <250>; regulator-ramp-delay = <0>; }; vreg_bob: bob { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3624000>; regulator-enable-ramp-delay = <500>; regulator-ramp-delay = <0>; }; }; }; &sdc2_state_on { sd-cd { pins = "gpio54"; bias-pull-up; drive-strength = <2>; }; }; &sdc2_state_off { sd-cd { pins = "gpio54"; bias-disable; drive-strength = <2>; }; }; &sdhc_1 { status = "okay"; supports-cqe; vmmc-supply = <&vreg_l4b_2p95>; vqmmc-supply = <&vreg_l8a_1p8>; mmc-ddr-1_8v; mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; }; &sdhc_2 { status = "okay"; vmmc-supply = <&vreg_l5b_2p95>; vqmmc-supply = <&vreg_l2b_2p95>; cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>; no-sdio; no-emmc; }; &tlmm { gpio-reserved-ranges = <0 4>, <8 4>; }; &usb2 { status = "okay"; }; &usb2_dwc3 { dr_mode = "host"; }; &usb3 { status = "okay"; }; &usb3_dwc3 { dr_mode = "peripheral"; extcon = <&extcon_usb>; };