8T(t 4,samsung,smdk5420samsung,exynos5420samsung,exynos5+7Samsung SMDK5420 board based on Exynos5420aliases=/soc/i2c@12c60000B/soc/i2c@12c70000G/soc/i2c@12c80000L/soc/i2c@12c90000Q/soc/serial@12c00000Y/soc/serial@12c10000a/soc/serial@12c20000i/soc/serial@12c30000q/soc/i2c@12ca0000v/soc/i2c@12cb0000{/soc/i2c@12cc0000/soc/i2c@12cd0000/soc/phy@12100000/soc/phy@12500000/soc/mmc@12200000/soc/mmc@12210000/soc/mmc@12220000/soc/pinctrl@13400000/soc/pinctrl@13410000/soc/pinctrl@14000000/soc/pinctrl@14010000/soc/pinctrl@3860000/soc/i2c@12e00000/soc/i2c@12e10000/soc/i2c@12e20000/soc/video-scaler@13e00000/soc/video-scaler@13e10000/soc/spi@12d20000/soc/spi@12d30000/soc/spi@12d40000soc ,simple-bus chipid@10000000,samsung,exynos4210-chipid memory-controller@12250000,samsung,exynos4210-srom %interrupt-controller@10440000,samsung,exynos4210-combiner4  DH     S interrupt-controller@10481000,arm,gic-400arm,cortex-a15-gic  HH H@ H`  H Ssyscon@10050000,samsung,exynos5-sysregsyscon PSserial@12c00000,samsung,exynos4210-uart  H3[buartclk_uart_baud0n srxtxserial@12c10000,samsung,exynos4210-uart  H4[buartclk_uart_baud0nsrxtxserial@12c20000,samsung,exynos4210-uart  H5[buartclk_uart_baud0nsrxtxserial@12c30000,samsung,exynos4210-uart  H6[buartclk_uart_baud0nsrxtxi2c@12c60000,samsung,s3c2440-i2c  H8 } disabled[bi2cdefaulti2c@12c70000,samsung,s3c2440-i2c  H9 } disabled[bi2cdefaulti2c@12c80000,samsung,s3c2440-i2c  H: }okay[bi2cdefaultdS:i2c@12c90000,samsung,s3c2440-i2c  H; } disabled[bi2cdefault pwm@12dd0000,samsung,exynos4210-pwm <H$%&'([btimersrtc@101e0000,samsung,s3c6410-rtc H+,okay[=  brtcrtc_src fimd@14400000,samsung,exynos5420-fimd  @fifovsynclcd_sysHokay[bsclk_fimdfimd .5m0m1dp-controller@145b0000,samsung,exynos5-dp [H  okay[bdpAFdp defaultPdx display-timingstimingP @0P Ssss@10830000,samsung,exynos4210-secss  Hp[bsecssrng@10830400,samsung,exynos5250-prng [bsecssrng@10830600,samsung,exynos5250-trng [bsecssg2d@10850000,samsung,exynos5250-g2d  H[okay.[bfimg2dsram@2020000 ,mmio-sram @  @smp-sram@0,samsung,exynos4210-sysram smp-sram@53000,samsung,exynos4210-sysram-ns 0timer@101c0000,samsung,exynos4210-mct      xyz{[; bfin_pllmctwatchdog@101d0000,samsung,exynos5420-wdt  H*[< bwatchdog# adc@12d10000,samsung,exynos-adc-v2  Hj:L disabled[badc# i2c@12ca0000,samsung,exynos5250-hsi2c  H< okay[ bhsi2cdefaults2mps11_pmic@66,samsung,s2mps11-pmic fclocks,samsung,s2mps11-clk^!ks2mps11_aps2mps11_cps2mps11_btS regulatorsLDO1 ~vdd_ldo1B@B@LDO3 ~vdd_ldo3w@w@LDO5 ~vdd_ldo5w@w@LDO6 ~vdd_ldo6B@B@LDO7 ~vdd_ldo7w@w@LDO8 ~vdd_ldo8w@w@LDO9 ~vdd_ldo9--LDO10 ~vdd_ldo10w@w@LDO11 ~vdd_ldo11B@B@LDO12 ~vdd_ldo12w@w@LDO13 ~vdd_ldo13**LDO15 ~vdd_ldo15/M`/M`LDO16 ~vdd_ldo16!!LDO17 ~tsp_avdd2Z2ZLDO19~vdd_sd**LDO24~tsp_io**BUCK1~vdd_mif 5 BUCK2~vdd_arm 5`S^BUCK3~vdd_int 5\BUCK4~vdd_g3d 5\BUCK5~vdd_mem 5\BUCK6~vdd_kfc 5`SaBUCK7 ~vdd_1.0v_ldo 5`BUCK8 ~vdd_1.8v_ldo 5`BUCK9 ~vdd_2.8v_ldo-98pBUCK10 ~vdd_vmem+|+|i2c@12cb0000,samsung,exynos5250-hsi2c  H=  disabled[ bhsi2cdefaulti2c@12cc0000,samsung,exynos5250-hsi2c  H>  disabled[ bhsi2cdefaulti2c@12cd0000,samsung,exynos5250-hsi2c  H?  disabled[ bhsi2cdefaultusb3-0,samsung,exynos5250-dwusb3 [n busbdrd30dwc3@12000000 ,snps,dwc3  HHAFusb2-phyusb3-phyphy@12100000,samsung,exynos5420-usbdrd-phy [nbphyref Susb3-1,samsung,exynos5250-dwusb3 [o busbdrd30dwc3@12400000 ,snps,dwc3 @AFusb2-phyusb3-phy HIphy@12500000,samsung,exynos5420-usbdrd-phy P[obphyref Susb@12110000,samsung,exynos4210-ehci  HGAFhost[mbusbhostusb@12120000,samsung,exynos4210-ohci  HGAFhost[mbusbhostphy@12130000,samsung,exynos5250-usb2-phy [mbphyref}& Scci@10d20000 ,arm,cci-400   `slave-if@4000,arm,cci-400-ctrl-if=ace @S_slave-if@5000,arm,cci-400-ctrl-if=ace PS\clock-controller@10010000 ,samsung,exynos5420-clocksyscon ^Saudss-clock-controller@3810000,samsung,exynos5420-audss-clock  ^ [&bpll_refpll_insclk_audiosclk_pcm_in S-codec@11000000,samsung,mfc-v7  H`[bmfc . ! 5leftrightmmc@12200000,samsung,exynos5420-dw-mshc-smu HK   [_bbiuciuL@okayWasZdefault"#$%&'mmc@12210000,samsung,exynos5420-dw-mshc-smu HL  ! [`bbiuciuL@ disabledmmc@12220000,samsung,exynos5420-dw-mshc HM  "[abbiuciuL@okayasdefault()*+,memory-controller@10c20000,samsung,exynos5422-dmc  Hdrex_0drex_1@[ ibfout_spllmout_sclk_spllff_dout_spll2fout_bpllmout_bpllsclk_bpllmout_mx_mspll_ccoremout_mclk_cdrex% disablednocp@10ca1000,samsung,exynos5420-nocp  disablednocp@10ca1400,samsung,exynos5420-nocp  disablednocp@10ca1800,samsung,exynos5420-nocp  disablednocp@10ca1c00,samsung,exynos5420-nocp  disablednocp@11a51000,samsung,exynos5420-nocp  disablednocp@11a51400,samsung,exynos5420-nocp  disabledppmu@10d00000,samsung,exynos-ppmu  [bppmueventsppmu-event3-dmc0_08ppmu-event3-dmc0_0ppmu@10d10000,samsung,exynos-ppmu  [bppmueventsppmu-event3-dmc0_18ppmu-event3-dmc0_1ppmu@10d60000,samsung,exynos-ppmu  [bppmueventsppmu-event3-dmc1_08ppmu-event3-dmc1_0ppmu@10d70000,samsung,exynos-ppmu  [bppmueventsppmu-event3-dmc1_18ppmu-event3-dmc1_1power-domain@10044000,samsung,exynos4210-pd @ CWGSCSApower-domain@10044020,samsung,exynos4210-pd @ CWISPpower-domain@10044060,samsung,exynos4210-pd @` CWMFCSpower-domain@10044080,samsung,exynos4210-pd @ CWG3DSDpower-domain@100440c0,samsung,exynos4210-pd @ CWDISPS power-domain@100440e0,samsung,exynos4210-pd @ CWMAUSpower-domain@10044120,samsung,exynos4210-pd A CWMSCSFpinctrl@13400000,samsung,exynos5420-pinctrl @ H-wakeup-interrupt-controller,samsung,exynos4210-wakeup-eint H gpy7]mgpx0]m @Hgpx1]m @Hgpx2]mgpx3]mS;dp_hpdygpx0-7Shdmi-cecygpx3-6S>hdmi-hpd-irqygpx3-7S<pinctrl@13410000,samsung,exynos5420-pinctrl A HNgpc0]mgpc1]mgpc2]mgpc3]mgpc4]mgpd1]mgpy0]mgpy1]mgpy2]mgpy3]mgpy4]mgpy5]mgpy6]msd0-clkygpc0-0S"sd0-cmdygpc0-1S#sd0-cdygpc0-2sd0-bus-width1ygpc0-3S$sd0-bus-width4ygpc0-4gpc0-5gpc0-6S%sd0-bus-width8ygpc3-0gpc3-1gpc3-2gpc3-3S&sd0-rclkygpc0-7S'sd1-clkygpc1-0sd1-cmdygpc1-1sd1-cdygpc1-2sd1-intygpd1-1sd1-bus-width1ygpc1-3sd1-bus-width4ygpc1-4gpc1-5gpc1-6sd1-bus-width8ygpd1-4gpd1-5gpd1-6gpd1-7sd2-clkygpc2-0S(sd2-cmdygpc2-1S)sd2-cdygpc2-2S*sd2-bus-width1ygpc2-3S+sd2-bus-width4ygpc2-4gpc2-5gpc2-6S,sd2-wpygpc4-0pinctrl@14000000,samsung,exynos5420-pinctrl  H.gpe0]mgpe1]mgpf0]mgpf1]mgpg0]mSbgpg1]mSdgpg2]mgpj4]mcam-gpio-aFygpe0-0gpe0-1gpe0-2gpe0-3gpe0-4gpe0-5gpe0-6gpe0-7gpe1-0gpe1-1cam-gpio-b8ygpf0-0gpf0-1gpf0-2gpf0-3gpf1-0gpf1-1gpf1-2gpf1-3cam-i2c2-busygpf0-4gpf0-5cam-spi1-busygpe0-4gpe0-5gpf0-2gpf0-3cam-i2c1-busygpf0-2gpf0-3cam-i2c0-busygpf0-0gpf0-1cam-spi0-busygpf1-0gpf1-1gpf1-2gpf1-3cam-bayrgb-buswygpg0-0gpg0-1gpg0-2gpg0-3gpg0-4gpg0-5gpg0-6gpg0-7gpg1-0gpg1-1gpg1-2gpg1-3gpg1-4gpg1-5gpg1-6gpg1-7gpg2-0usb300-vbus-enygpg0-5Scusb301-vbus-enygpg1-4Sepinctrl@14010000,samsung,exynos5420-pinctrl  H2gpa0]mgpa1]mgpa2]mgpb0]mgpb1]mgpb2]mgpb3]mgpb4]mgph0]muart0-dataygpa0-0gpa0-1uart0-fctlygpa0-2gpa0-3uart1-dataygpa0-4gpa0-5uart1-fctlygpa0-6gpa0-7i2c2-busygpa0-6gpa0-7Suart2-dataygpa1-0gpa1-1uart2-fctlygpa1-2gpa1-3i2c3-busygpa1-2gpa1-3S uart3-dataygpa1-4gpa1-5spi0-busygpa2-0gpa2-1gpa2-2gpa2-3S2spi1-busygpa2-4gpa2-6gpa2-7S3i2c4-hs-busygpa2-0gpa2-1Si2c5-hs-busygpa2-2gpa2-3Si2s1-bus#ygpb0-0gpb0-1gpb0-2gpb0-3gpb0-4S0pcm1-bus#ygpb0-0gpb0-1gpb0-2gpb0-3gpb0-4i2s2-bus#ygpb1-0gpb1-1gpb1-2gpb1-3gpb1-4S1pcm2-bus#ygpb1-0gpb1-1gpb1-2gpb1-3gpb1-4spdif-busygpb1-0gpb1-1spi2-busygpb1-1gpb1-3gpb1-4S4i2c6-hs-busygpb1-3gpb1-4Spwm0-outygpb2-0pwm1-outygpb2-1pwm2-outygpb2-2pwm3-outygpb2-3i2c7-hs-busygpb2-2gpb2-3Si2c0-busygpb3-0gpb3-1Si2c1-busygpb3-2gpb3-3Si2c8-hs-busygpb3-4gpb3-5S6i2c9-hs-busygpb3-6gpb3-7S7i2c10-hs-busygpb4-0gpb4-1S8pinctrl@3860000,samsung,exynos5420-pinctrl  H/ gpz]mi2s0-bus*ygpz-0gpz-1gpz-2gpz-3gpz-4gpz-5gpz-6S/adma@3880000,arm,pl330arm,primecell  Hn[-  bapb_pclk S.pdma@121a0000,arm,pl330arm,primecell  H"[j bapb_pclk Spdma@121b0000,arm,pl330arm,primecell  H#[k bapb_pclk Smdma@10800000,arm,pl330arm,primecell  H![ bapb_pclkmdma@11c10000,arm,pl330arm,primecell  H|[ bapb_pclk disabledi2s@3830000,samsung,exynos5420-i2s n... stxrxtx-sec[---biisi2s_opclk0i2s_opclk1^ ki2s_cdclk0default/  disabledi2s@12d60000,samsung,exynos5420-i2s n  stxrx[biisi2s_opclk0^ ki2s_cdclk1default0 disabledi2s@12d70000,samsung,exynos5420-i2s n  stxrx[biisi2s_opclk0^ ki2s_cdclk2default1 disabledspi@12d20000,samsung,exynos4210-spi  HDnstxrx default2[bspispi_busclk0 disabledspi@12d30000,samsung,exynos4210-spi  HEnstxrx default3[bspispi_busclk0 disabledspi@12d40000,samsung,exynos4210-spi  HFnstxrx default4[bspispi_busclk0 disableddp-video-phy ,samsung,exynos5420-dp-video-phy Smipi-video-phy,samsung,s5pv210-mipi-video-phy S5dsi@14500000,samsung,exynos5410-mipi-dsi P HRA5Fdsim[bbus_clkpll_clk  disabledi2c@12e00000,samsung,exynos5250-hsi2c  HW default6[bhsi2c disabledi2c@12e10000,samsung,exynos5250-hsi2c  HX default7[bhsi2c disabledi2c@12e20000,samsung,exynos5250-hsi2c  H default8[bhsi2c disabledhdmi@14530000,samsung,exynos5420-hdmi S H_([1bhdmisclk_hdmisclk_pixelsclk_hdmiphymout_hdmi9# okay  :  ;default<S=hdmiphy@145d0000 ] S9cec@101b0000,samsung,s5p-cec  Hr[9bhdmicec# =default> disabledmixer@14450000,samsung,exynos5420-mixer E H^[bmixerhdmisclk_hdmi .?okayrotator@11c00000,samsung,exynos5250-rotator d HT[brotator.@video-scaler@13e00000+,samsung,exynos5420-gscsamsung,exynos5-gsc  HU[bgscl A.Bvideo-scaler@13e10000+,samsung,exynos5420-gscsamsung,exynos5-gsc  HV[bgscl A.Cgpu@11800000&,samsung,exynos5420-maliarm,mali-t628 P$HJu jobmmugpu[bcore D$E disabled8opp-table,operating-points-v2SEopp-177000000G @N eopp-266000000GրN )$opp-350000000GܓN topp-420000000GNopp-480000000G8NB@opp-543000000G ]NԼopp-600000000G#FN0scaler@12800000,samsung,exynos5420-scaler  H[}bmscl F.GHscaler@12810000,samsung,exynos5420-scaler  H[~bmscl F.IJscaler@12820000,samsung,exynos5420-scaler  H[bmscl F.KLjpeg@11f50000,samsung,exynos5420-jpeg  HYbjpeg[.Mjpeg@11f60000,samsung,exynos5420-jpeg  Hbjpeg[.Nsystem-controller@10040000,samsung,exynos5420-pmusyscon P bclkout16[^S syscon-poweroff,syscon-poweroff\ c3 jRsyscon-reboot,syscon-reboot\ cjtmu@10060000,samsung,exynos5420-tmu  HA[> btmu_apbifoSWtmu@10064000,samsung,exynos5420-tmu @ H[> btmu_apbifoSXtmu@10068000$,samsung,exynos5420-tmu-ext-triminfo  H[>>btmu_apbiftmu_triminfo_apbifoSYtmu@1006c000$,samsung,exynos5420-tmu-ext-triminfo   H[>?btmu_apbiftmu_triminfo_apbifoSZtmu@100a0000$,samsung,exynos5420-tmu-ext-triminfo   H[?>btmu_apbiftmu_triminfo_apbifoS[sysmmu@10a60000,samsung,exynos-sysmmu  Hbsysmmumaster[Ssysmmu@10a70000,samsung,exynos-sysmmu  Hbsysmmumaster[Ssysmmu@14650000,samsung,exynos-sysmmu e Hbsysmmumaster[ S?sysmmu@13e80000,samsung,exynos-sysmmu  Hbsysmmumaster[ ASBsysmmu@13e90000,samsung,exynos-sysmmu  Hbsysmmumaster[ ASCsysmmu@12880000,samsung,exynos-sysmmu  Hbsysmmumaster[} FSGsysmmu@12890000,samsung,exynos-sysmmu  Hbsysmmumaster[~ FSIsysmmu@128a0000,samsung,exynos-sysmmu  Hbsysmmumaster[ FSKsysmmu@128c0000,samsung,exynos-sysmmu  Hbsysmmumaster[} FSHsysmmu@128d0000,samsung,exynos-sysmmu  Hbsysmmumaster[~ FSJsysmmu@128e0000,samsung,exynos-sysmmu  Hbsysmmumaster[ FSLsysmmu@11d40000,samsung,exynos-sysmmu  Hbsysmmumaster[S@sysmmu@11f10000,samsung,exynos-sysmmu  Hbsysmmumaster[SMsysmmu@11f20000,samsung,exynos-sysmmu  Hbsysmmumaster[SNsysmmu@11200000,samsung,exynos-sysmmu   Hbsysmmumaster[ S sysmmu@11210000,samsung,exynos-sysmmu ! Hbsysmmumaster[ S!sysmmu@14640000,samsung,exynos-sysmmu d Hbsysmmumaster[ Ssysmmu@14680000,samsung,exynos-sysmmu h Hbsysmmumaster[ Sbus_wcore,samsung,exynos-bus[bbus disabledbus_noc,samsung,exynos-bus[bbus disabledbus_fsys_apb,samsung,exynos-bus[bbus disabledbus_fsys,samsung,exynos-bus[bbus disabledbus_fsys2,samsung,exynos-bus[bbus disabledbus_mfc,samsung,exynos-bus[bbus disabledbus_gen,samsung,exynos-bus[ bbus disabledbus_peri,samsung,exynos-bus[ bbus disabledbus_g2d,samsung,exynos-bus[bbus disabledbus_g2d_acp,samsung,exynos-bus[bbus disabledbus_jpeg,samsung,exynos-bus[bbus disabledbus_jpeg_apb,samsung,exynos-bus[bbus disabledbus_disp1_fimd,samsung,exynos-bus[bbus disabledbus_disp1,samsung,exynos-bus[bbus disabledbus_gscl_scaler,samsung,exynos-bus[bbus disabledbus_mscl,samsung,exynos-bus[bbus disabledarm-a7-pmu,arm,cortex-a7-pmu0HokayOPQRarm-a15-pmu,arm,cortex-a15-pmu  HokaySTUVtimer,arm,armv7-timer0H   n6opp_table0,operating-points-v2S]opp-1800000000GkI N`"opp-1700000000GeS NTT`"opp-1600000000G_^ N`"opp-1500000000GYh/ N[\[\`"opp-1400000000GSrN N`"opp-1300000000GM|m N6d6d`"opp-1200000000GG NԼԼ`"opp-1100000000GA Nss`"opp-1000000000G; Nll`"opp-900000000G5 N`"opp-800000000G/ NNN`"opp-700000000G)' N t t`"opp_table1,operating-points-v2S`opp-1300000000GM|mNtx"opp-1200000000GGNT"opp-1100000000GAN"opp-1000000000G;N"opp-900000000G5N6d"opp-800000000G/N"opp-700000000G)'N"opp-600000000G#FNN"thermal-zonescpu0-thermalWtripscpu-alert-0L'Gactivecpu-alert-1X'Gactivecpu-alert-2'Gactivecpu-crit-0 Gcriticalcpu1-thermalXtripscpu-alert-0L'Gactivecpu-alert-1X'Gactivecpu-alert-2'Gactivecpu-crit-0 Gcriticalcpu2-thermalYtripscpu-alert-0L'Gactivecpu-alert-1X'Gactivecpu-alert-2'Gactivecpu-crit-0 Gcriticalcpu3-thermalZtripscpu-alert-0L'Gactivecpu-alert-1X'Gactivecpu-alert-2'Gactivecpu-crit-0 Gcriticalgpu-thermal[tripscpu-alert-0L'Gactivecpu-alert-1X'Gactivecpu-alert-2'Gactivecpu-crit-0 Gcriticalcpus cpu@0 cpu,arm,cortex-a15 [ kI\$]8)<^SScpu@1 cpu,arm,cortex-a15 [ kI\$]8)STcpu@2 cpu,arm,cortex-a15 [ kI\$]8)SUcpu@3 cpu,arm,cortex-a15 [ kI\$]8)SVcpu@100 cpu,arm,cortex-a7 [;_$`8)<aSOcpu@101 cpu,arm,cortex-a7 [;_$`8)SPcpu@102 cpu,arm,cortex-a7 [;_$`8)SQcpu@103 cpu,arm,cortex-a7 [;_$`8)SRmemory@20000000 memory chosenGinit=/linuxrcPserial2:115200n8fixed-rate-clocksoscclk,samsung,exynos5420-oscclkn6regulator-0,regulator-fixed ~vdd-supplyw@w@regulator-1,regulator-fixed ~dbvdd-supply2Z2Zregulator-2,regulator-fixed~spkvdd-supplyLK@LK@regulator-3,regulator-fixed~VBUS0LK@LK@ \bdefaultcaSregulator-4,regulator-fixed~VBUS1LK@LK@ \ddefaulteaS interrupt-parent#address-cells#size-cellscompatiblemodeli2c0i2c1i2c2i2c3serial0serial1serial2serial3i2c4i2c5i2c6i2c7usbdrdphy0usbdrdphy1mshc0mshc1mshc2pinctrl0pinctrl1pinctrl2pinctrl3pinctrl4i2c8i2c9i2c10gsc0gsc1spi0spi1spi2rangesreg#interrupt-cellsinterrupt-controllersamsung,combiner-nrinterruptsphandleclocksclock-namesdmasdma-namessamsung,sysreg-phandlestatuspinctrl-namespinctrl-0samsung,i2c-sda-delaysamsung,i2c-max-bus-freqsamsung,pwm-outputs#pwm-cellsinterrupt-namessamsung,sysregpower-domainsiommusiommu-namesphysphy-namessamsung,color-spacesamsung,color-depthsamsung,link-ratesamsung,lane-countnative-modeclock-frequencyhactivevactivehfront-porchhback-porchhsync-lenvback-porchvfront-porchvsync-leninterrupts-extendedsamsung,syscon-phandle#io-channel-cellsio-channel-ranges#clock-cellsclock-output-namesregulator-nameregulator-min-microvoltregulator-max-microvoltregulator-always-onregulator-boot-onsnps,dis_u3_susphy_quirk#phy-cellssamsung,pmu-sysconvbus-supplysamsung,pmureg-phandleinterface-typefifo-depthbroken-cdcard-detect-delaysamsung,dw-mshc-ciu-divsamsung,dw-mshc-sdr-timingsamsung,dw-mshc-ddr-timingsamsung,dw-mshc-hs400-timingsamsung,read-strobe-delaybus-widthcap-mmc-highspeedcap-sd-highspeedsamsung,syscon-clkevent-name#power-domain-cellslabelgpio-controller#gpio-cellssamsung,pinssamsung,pin-functionsamsung,pin-pudsamsung,pin-drv#dma-cells#dma-channels#dma-requests#sound-dai-cellssamsung,idma-addrphyddchpd-gpioshdmi-phandleoperating-points-v2#cooling-cellsopp-hzopp-microvoltregmapoffsetmask#thermal-sensor-cells#iommu-cellsinterrupt-affinityopp-sharedclock-latency-nsthermal-sensorspolling-delay-passivepolling-delaytemperaturehysteresisdevice_typecci-control-portcapacity-dmips-mhzcpu-supplybootargsstdout-pathgpioenable-active-high