| // 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"; |
| |
| key-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-gpios = <&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>; |
| }; |
| |
| /* |
| * this is also used for APC1 CPU power, touching it resets the board |
| */ |
| vreg_l10a_1p8: vreg-l10a-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vreg_l10a_1p8"; |
| regulator-min-microvolt = <1804000>; |
| regulator-max-microvolt = <1896000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &adsp_pil { |
| firmware-name = "qcom/sda660/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 = <&mdss_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>; |
| }; |
| }; |
| |
| &mdss { |
| status = "okay"; |
| }; |
| |
| &mdss_dsi0 { |
| status = "okay"; |
| vdda-supply = <&vreg_l1a_1p225>; |
| }; |
| |
| &mdss_dsi0_out { |
| remote-endpoint = <&adv7533_in>; |
| data-lanes = <0 1 2 3>; |
| }; |
| |
| &mdss_dsi0_phy { |
| status = "okay"; |
| vcca-supply = <&vreg_l1b_0p925>; |
| }; |
| |
| &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-pll-supply = <&vreg_l10a_1p8>; |
| vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; |
| }; |
| |
| &qusb2phy1 { |
| status = "okay"; |
| |
| vdd-supply = <&vreg_l1b_0p925>; |
| vdda-pll-supply = <&vreg_l10a_1p8>; |
| vdda-phy-dpdm-supply = <&vreg_l7b_3p125>; |
| }; |
| |
| &rpm_requests { |
| regulators-0 { |
| 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; |
| }; |
| }; |
| |
| regulators-1 { |
| 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 { |
| pins = "gpio54"; |
| function = "gpio"; |
| bias-pull-up; |
| drive-strength = <2>; |
| }; |
| }; |
| |
| &sdc2_state_off { |
| sd-cd-pins { |
| pins = "gpio54"; |
| function = "gpio"; |
| 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-mmc; |
| }; |
| |
| &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>; |
| }; |
| |
| &usb3_qmpphy { |
| vdda-phy-supply = <&vreg_l1b_0p925>; |
| vdda-pll-supply = <&vreg_l10a_1p8>; |
| status = "okay"; |
| }; |
