// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2021 Rockchip Electronics Co., Ltd. * */ /dts-v1/; #include #include #include #include #include #include #include #include #include "rk3588s.dtsi" #include "rk3588-rk806-single.dtsi" #include "rk3588-linux.dtsi" / { model = "ROC-RK3588S-PC V12(Linux)"; compatible = "firefly,roc-rk3588s-pc", "firefly,station-m3", "rockchip,rk3588"; adc_keys: adc-keys { status = "okay"; compatible = "adc-keys"; io-channels = <&saradc 1>; io-channel-names = "buttons"; keyup-threshold-microvolt = <1800000>; poll-interval = <100>; recovery-key{ label = "F12"; linux,code = ; press-threshold-microvolt = <17000>; }; }; dp0_sound: dp0-sound { status = "okay"; compatible = "rockchip,hdmi"; rockchip,card-name= "rockchip-dp0"; rockchip,mclk-fs = <512>; rockchip,cpu = <&spdif_tx2>; rockchip,codec = <&dp0 1>; rockchip,jack-det; }; es8388_sound: es8388-sound { status = "okay"; compatible = "rockchip,multicodecs-card"; rockchip,card-name = "rockchip-es8388"; hp-det-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>; hp-con-gpio = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; hw-ver =<0x1>; io-channels = <&saradc 5>; io-channel-names = "hw-ver"; linein-type = <1>; rockchip,format = "i2s"; rockchip,mclk-fs = <384>; rockchip,cpu = <&i2s0_8ch>; rockchip,codec = <&es8388>; rockchip,audio-routing = "Headphone", "LOUT2", "Headphone", "ROUT2", "Speaker", "LOUT1", "Speaker", "ROUT1", "Headphone", "Headphone Power", "Headphone", "Headphone Power", "LINPUT1", "Main Mic", "RINPUT1", "Main Mic", "LINPUT2", "Headset Mic", "RINPUT2", "Headset Mic"; pinctrl-names = "default"; pinctrl-0 = <&hp_det>; }; fan: pwm-fan { compatible = "pwm-fan"; #cooling-cells = <2>; fan-supply = <&vcc12v_dcin>; cooling-levels = <60 100 140 160 185 220 255>; pwms = <&pwm11 0 50000 1>; }; firefly_leds: leds { status = "okay"; compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 =<&leds_gpio>; power_led: power { label = ":power"; //green led linux,default-trigger = "ir-power-click"; default-state = "on"; gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;//blue led }; user_led: user { label = ":user"; //yellow led linux,default-trigger = "ir-user-click"; default-state = "off"; gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>;//red led }; user1_led: user1 { label = ":user1"; default-state = "off"; gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;//green led }; }; hdmi0_sound: hdmi0-sound { status = "disabled"; compatible = "rockchip,hdmi"; rockchip,mclk-fs = <128>; rockchip,card-name = "rockchip-hdmi0"; rockchip,cpu = <&i2s5_8ch>; rockchip,codec = <&hdmi0>; rockchip,jack-det; }; lcd_rst: lcd_rst { status = "disabled"; compatible = "regulator-fixed"; regulator-name = "lcd_rst"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; startup-delay-us = <2000>; vin-supply = <&vcc12v_dcin>; }; lcd_en: lcd_en { status = "disabled"; compatible = "regulator-fixed"; regulator-name = "lcd_en"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; gpio = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>; vin-supply = <&vcc12v_dcin>; }; spdif_tx1_dc: spdif-tx1-dc { status = "disabled"; compatible = "linux,spdif-dit"; #sound-dai-cells = <0>; }; spdif_tx1_sound: spdif-tx1-sound { status = "disabled"; compatible = "simple-audio-card"; simple-audio-card,mclk-fs = <128>; simple-audio-card,name = "rockchip,spdif-tx1"; simple-audio-card,cpu { sound-dai = <&spdif_tx1>; }; simple-audio-card,codec { sound-dai = <&spdif_tx1_dc>; }; }; test-power { status = "okay"; }; vcc12v_dcin: vcc12v-dcin { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; }; vcc3v3_pcie20: vcc3v3-pcie20 { compatible = "regulator-fixed"; regulator-name = "vcc3v3_pcie20"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; enable-active-high; gpios = <&gpio1 RK_PD7 GPIO_ACTIVE_HIGH>; startup-delay-us = <5000>; vin-supply = <&vcc12v_dcin>; }; vcc5v0_host: vcc5v0-host { status = "okay"; compatible = "regulator-fixed"; regulator-name = "vcc5v0_host"; regulator-boot-on; regulator-always-on; reset-delay-us = <200000>; startup-delay-us = <1200000>; enable-active-high; gpio = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_host_en>; vin-supply = <&vcc5v0_usb>; }; vcc5v0_sys: vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vbus5v0_typec_pwr_en: vbus5v0-typec-pwr-en-regulator { status = "okay"; compatible = "regulator-fixed"; enable-active-high; regulator-name = "vbus5v0_typec_pwr_en"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>; vin-supply = <&vcc5v0_usb>; pinctrl-names = "default"; pinctrl-0 = <&typec5v_pwren>; }; vcc5v0_usbdcin: vcc5v0-usbdcin { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usbdcin"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vcc5v0_usb: vcc5v0-usb { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vcc_1v1_nldo_s3: vcc-1v1-nldo-s3 { compatible = "regulator-fixed"; regulator-name = "vcc_1v1_nldo_s3"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; vin-supply = <&vcc5v0_sys>; }; vcc_3v3_sd_s0: vcc-3v3-sd-s0 { compatible = "regulator-fixed"; regulator-name = "vcc_3v3_sd_s0"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_LOW>; enable-active-low; vin-supply = <&vcc_3v3_s3>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_hub_reset: vcc-hub-reset-regulator { status = "okay"; compatible = "regulator-fixed"; regulator-name = "vcc_hub_reset"; regulator-boot-on; regulator-always-on; enable-active-high; gpio = <&gpio1 RK_PB0 GPIO_ACTIVE_HIGH>; }; }; &chosen { bootargs = "earlycon=uart8250,mmio32,0xfeb50000 console=ttyFIQ0 coherent_pool=1m irqchip.gicv3_pseudo_nmi=0"; }; &av1d { status = "okay"; }; &av1d_mmu { status = "okay"; }; /* default use sata3.0 , pcie2.0 optional*/ &combphy0_ps { status = "okay"; }; /* usb3.0 */ &combphy2_psu { status = "okay"; }; &cpu_l0 { cpu-supply = <&vdd_cpu_lit_s0>; mem-supply = <&vdd_cpu_lit_mem_s0>; }; &cpu_b0 { cpu-supply = <&vdd_cpu_big0_s0>; mem-supply = <&vdd_cpu_big0_mem_s0>; }; &cpu_b2 { cpu-supply = <&vdd_cpu_big1_s0>; mem-supply = <&vdd_cpu_big1_mem_s0>; }; &display_subsystem { clocks = <&hdptxphy_hdmi0>; clock-names = "hdmi0_phy_pll"; }; &dp0 { status = "okay"; }; &dp0_in_vp2 { status = "okay"; }; &gmac1 { status = "okay"; /* Use rgmii-rxid mode to disable rx delay inside Soc */ phy-mode = "rgmii-rxid"; clock_in_out = "output"; snps,reset-gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us = <0 20000 100000>; pinctrl-names = "default"; pinctrl-0 = <&gmac1_miim &gmac1_tx_bus2 &gmac1_rx_bus2 &gmac1_rgmii_clk &gmac1_rgmii_bus>; tx_delay = <0x43>; //rx_delay = <0x4f>; phy-handle = <&rgmii_phy1>; }; &gpu { status = "okay"; mali-supply = <&vdd_gpu_s0>; mem-supply = <&vdd_gpu_mem_s0>; }; /* hdmi0 */ &hdmi0 { status = "okay"; enable-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; }; &hdmi0_in_vp0 { status = "okay"; }; &hdmi0_sound { status = "okay"; }; &hdptxphy_hdmi0 { status = "okay"; }; &hdptxphy_hdmi0 { status = "okay"; }; &i2c0 { status = "okay"; pinctrl-0 = <&i2c0m2_xfer>; vdd_cpu_big0_s0: vdd_cpu_big0_mem_s0: rk8602@42 { compatible = "rockchip,rk8602"; reg = <0x42>; vin-supply = <&vcc5v0_sys>; regulator-compatible = "rk860x-reg"; regulator-name = "vdd_cpu_big0_s0"; regulator-min-microvolt = <550000>; regulator-max-microvolt = <1050000>; regulator-ramp-delay = <2300>; rockchip,suspend-voltage-selector = <1>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_cpu_big1_s0: vdd_cpu_big1_mem_s0: rk8603@43 { compatible = "rockchip,rk8603"; reg = <0x43>; vin-supply = <&vcc5v0_sys>; regulator-compatible = "rk860x-reg"; regulator-name = "vdd_cpu_big1_s0"; regulator-min-microvolt = <550000>; regulator-max-microvolt = <1050000>; regulator-ramp-delay = <2300>; rockchip,suspend-voltage-selector = <1>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; }; &i2c2 { status = "okay"; vdd_npu_s0: vdd_npu_mem_s0: rk8602@42 { compatible = "rockchip,rk8602"; reg = <0x42>; vin-supply = <&vcc5v0_sys>; regulator-compatible = "rk860x-reg"; regulator-name = "vdd_npu_s0"; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <2300>; rockchip,suspend-voltage-selector = <1>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; }; &i2c2 { status = "okay"; clock-frequency = <400000>; // For others Display Port Screen pinctrl-names = "default"; pinctrl-0 = <&i2c2m0_xfer>; hym8563: hym8563@51 { status = "okay"; compatible = "haoyu,hym8563"; reg = <0x51>; #clock-cells = <0>; clock-frequency = <32768>; clock-output-names = "hym8563"; pinctrl-names = "default"; pinctrl-0 = <&hym8563_int>; interrupt-parent = <&gpio0>; interrupts = ; wakeup-source; }; usbc0: fusb302@22 { status = "okay"; compatible = "fcs,fusb302"; reg = <0x22>; interrupt-parent = <&gpio0>; interrupts = ; pinctrl-names = "default"; pinctrl-0 = <&usbc0_int>; vbus-supply = <&vbus5v0_typec_pwr_en>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; usbc0_role_sw: endpoint@0 { remote-endpoint = <&dwc3_0_role_switch>; }; }; }; usb_con: connector { compatible = "usb-c-connector"; label = "USB-C"; data-role = "dual"; power-role = "dual"; try-power-role = "sink"; op-sink-microwatt = <1000000>; sink-pdos = ; source-pdos = ; altmodes { #address-cells = <1>; #size-cells = <0>; altmode@0 { reg = <0>; svid = <0xff01>; vdo = <0xffffffff>; }; }; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; usbc0_orien_sw: endpoint { remote-endpoint = <&usbdp_phy0_orientation_switch>; }; }; port@1 { reg = <1>; dp_altmode_mux: endpoint { remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; }; }; }; }; }; }; &i2c3 { status = "okay"; es8388: es8388@11 { status = "okay"; #sound-dai-cells = <0>; compatible = "everest,es8388", "everest,es8323"; reg = <0x11>; clocks = <&mclkout_i2s0>; clock-names = "mclk"; assigned-clocks = <&mclkout_i2s0>; assigned-clock-rates = <12288000>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_mclk>; }; }; &i2c4 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c4m3_xfer>; }; &i2c5 { status = "disabled"; }; &i2c6 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c6m3_xfer>; }; &i2s0_8ch { status = "okay"; pinctrl-0 = <&i2s0_lrck &i2s0_sclk &i2s0_sdi0 &i2s0_sdo0>; }; &i2s5_8ch { status = "okay"; }; &soc_thermal { sustainable-power = <5000>; /* milliwatts */ polling-delay = <1000>; polling-delay-passive = <2000>; trips { trip0: trip-point@0 { temperature = <55000>; hysteresis = <5000>; type = "active"; }; trip1: trip-point@1 { temperature = <60000>; hysteresis = <5000>; type = "active"; }; trip2: trip-point@2 { temperature = <65000>; hysteresis = <5000>; type = "active"; }; trip3: trip-point@3 { temperature = <70000>; hysteresis = <5000>; type = "active"; }; trip4: trip-point@4 { temperature = <75000>; hysteresis = <5000>; type = "active"; }; pcritical: trip-point@5 { temperature = <80000>; hysteresis = <1000>; type = "active"; }; }; cooling-maps { map0 { trip = <&trip0>; cooling-device = <&fan 0 1>; contribution = <1024>; }; map1 { trip = <&trip1>; cooling-device = <&fan 1 2>; contribution = <1024>; }; map2 { trip = <&trip2>; cooling-device = <&fan 2 3>; contribution = <1024>; }; map3 { trip = <&trip3>; cooling-device = <&fan 3 4>; contribution = <1024>; }; map4 { trip = <&trip4>; cooling-device = <&fan 4 5>; contribution = <1024>; }; map5 { trip = <&pcritical>; cooling-device = <&fan 5 6>; contribution = <1024>; }; }; }; &iep { status = "okay"; }; &iep_mmu { status = "okay"; }; &jpegd { status = "okay"; }; &jpegd_mmu { status = "okay"; }; &jpege_ccu { status = "okay"; }; &jpege0 { status = "okay"; }; &jpege0_mmu { status = "okay"; }; &jpege1 { status = "okay"; }; &jpege1_mmu { status = "okay"; }; &jpege2 { status = "okay"; }; &jpege2_mmu { status = "okay"; }; &jpege3 { status = "okay"; }; &jpege3_mmu { status = "okay"; }; &mdio1 { rgmii_phy1: phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x1>; }; }; &mpp_srv { status = "okay"; }; &pwm11 { status = "okay"; pinctrl-0 = <&pwm11m3_pins>; }; &rga3_core0 { status = "okay"; }; &rga3_0_mmu { status = "okay"; }; &rga3_core1 { status = "okay"; }; &rga3_1_mmu { status = "okay"; }; &rga2 { status = "okay"; }; &rknpu { status = "okay"; rknpu-supply = <&vdd_npu_s0>; mem-supply = <&vdd_npu_mem_s0>; }; &rknpu_mmu { status = "okay"; }; &rkvdec_ccu { status = "okay"; }; &rkvdec0 { status = "okay"; }; &rkvdec0_mmu { status = "okay"; }; &rkvdec1 { status = "okay"; }; &rkvdec1_mmu { status = "okay"; }; &rkvenc_ccu { status = "okay"; }; &rkvenc0 { status = "okay"; }; &rkvenc0_mmu { status = "okay"; }; &rkvenc1 { status = "okay"; }; &rkvenc1_mmu { status = "okay"; }; &rockchip_suspend { status = "okay"; rockchip,sleep-debug-en = <0>; rockchip,sleep-mode-config = < (0 | RKPM_SLP_ARMOFF_DDRPD ) >; rockchip,wakeup-config = < (0 | RKPM_GPIO_WKUP_EN | RKPM_USB_WKUP_EN ) >; }; &route_hdmi0{ status = "okay"; }; &saradc { status = "okay"; vref-supply = <&vcc_1v8_s0>; }; &sdhci { status = "okay"; bus-width = <8>; no-sdio; no-sd; non-removable; max-frequency = <200000000>; mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; }; &sdmmc { status = "okay"; max-frequency = <150000000>; no-sdio; no-mmc; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; sd-uhs-sdr104; vmmc-supply = <&vcc_3v3_sd_s0>; vqmmc-supply = <&vccio_sd_s0>; }; &spdif_tx2{ status = "okay"; }; /* spi1 */ &spi1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&spi1m2_cs0 &spi1m2_pins>; num-cs = <1>; }; /* PMIC spi2 */ &spi2 { pinctrl-names = "default"; pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; num-cs = <1>; }; &tsadc { status = "okay"; }; //usb &usbdp_phy0 { status = "okay"; orientation-switch; svid = <0xff01>; sbu1-dc-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; port { #address-cells = <1>; #size-cells = <0>; usbdp_phy0_orientation_switch: endpoint@0 { reg = <0>; remote-endpoint = <&usbc0_orien_sw>; }; usbdp_phy0_dp_altmode_mux: endpoint@1 { reg = <1>; remote-endpoint = <&dp_altmode_mux>; }; }; }; &usbdrd_dwc3_0 { status = "okay"; dr_mode = "otg"; usb-role-switch; port { #address-cells = <1>; #size-cells = <0>; dwc3_0_role_switch: endpoint@0 { reg = <0>; remote-endpoint = <&usbc0_role_sw>; }; }; }; &u2phy0 { status = "okay"; }; &u2phy2 { status = "okay"; }; &u2phy3 { status = "okay"; }; &u2phy0_otg { status = "okay"; rockchip,typec-vbus-det; }; &u2phy2_host { status = "okay"; phy-supply = <&vcc5v0_host>; }; &u2phy3_host { status = "okay"; phy-supply = <&vcc5v0_host>; }; /* uart7 */ &uart7{ status = "okay"; pinctrl-0 = <&uart7m2_xfer>; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; }; &usbdp_phy0_dp { status = "okay"; }; &usbdp_phy0_u3 { status = "okay"; }; &usbdrd3_0 { status = "okay"; }; &usbhost3_0 { status = "okay"; }; &usbhost_dwc3_0 { status = "okay"; dr_mode = "host"; }; &vdpu { status = "okay"; }; &vdpu_mmu { status = "okay"; }; &vop { status = "okay"; }; &vop_mmu { status = "okay"; }; /* vp0 & vp1 splice for 8K output */ &vp0 { rockchip,plane-mask = <(1 << ROCKCHIP_VOP2_CLUSTER0 | 1 << ROCKCHIP_VOP2_ESMART0)>; rockchip,primary-plane = ; assigned-clocks = <&cru ACLK_VOP>; assigned-clock-rates = <800000000>; }; &vp1 { rockchip,plane-mask = <(1 << ROCKCHIP_VOP2_CLUSTER1 | 1 << ROCKCHIP_VOP2_ESMART1)>; rockchip,primary-plane = ; }; &vp2 { rockchip,plane-mask = <(1 << ROCKCHIP_VOP2_CLUSTER2 | 1 << ROCKCHIP_VOP2_ESMART2)>; rockchip,primary-plane = ; }; &vp3 { rockchip,plane-mask = <(1 << ROCKCHIP_VOP2_CLUSTER3 | 1 << ROCKCHIP_VOP2_ESMART3)>; rockchip,primary-plane = ; }; &pcie2x1l2 { status = "okay"; reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie20>; }; &pinctrl { leds { leds_gpio: leds-gpio { rockchip,pins = /* led_user */ <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>, /* led_power */ <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>, /* led_user1 */ <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; headphone { hp_det: hp-det { rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hym8563 { hym8563_int: hym8563-int { rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb-typec { usbc0_int: usbc0-int { rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>; }; typec5v_pwren: typec5v-pwren { rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; // for fan when deep sleep &vdd_log_s0{ regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <750000>; }; }; &avcc_1v8_s0{ regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; &vcc_1v8_s0{ regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; // for usb wakeup when deep sleep &avdd_0v75_s0{ regulator-min-microvolt = <750000>; regulator-max-microvolt = <750000>; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <750000>; }; }; &vcc_3v3_s0{ regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; };