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Message-ID: <57228688.5080901@gmail.com> Date: Thu, 28 Apr 2016 14:54:16 -0700 From: Frank Rowand <frowand.list@...il.com> To: frowand.list@...il.com CC: Rob Herring <robh+dt@...nel.org>, Gaurav Minocha <gaurav.minocha.os@...il.com>, Grant Likely <grant.likely@...aro.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, Linux Kernel list <linux-kernel@...r.kernel.org>, geert+renesas@...der.be, pavel@....cz, alison_chaiken@...tor.com Subject: Re: [PATCH] scripts/dtc: dt_to_config - report kernel config options for a devicetree Example 3 -- show all nodes. Report the value of the kernel config options in the kernel configuration file. $ scripts/dtc/dt_to_config --config=$KBUILD_OUTPUT/.config arch/arm/boot/dts/qcom-apq8074-dragonboard.dts -dDc-------y- : sleep_clk : fixed-clock : arch/powerpc/platforms/512x/clock-commonclk.c : CONFIG_COMMON_CLK : y -dDc-------y- : sleep_clk : fixed-clock : drivers/clk/clk-fixed-rate.c : CONFIG_COMMON_CLK : y -dDc-----n--F : sleep_clk : fixed-clock : drivers/clk/clk-u300.c : CONFIG_ARCH_U300 : n -dDc-----n--F : sleep_clk : fixed-clock : drivers/clk/imx/clk-imx27.c : CONFIG_SOC_IMX27 : n -dDc-----n--F : sleep_clk : fixed-clock : drivers/clk/imx/clk-imx31.c : CONFIG_SOC_IMX31 : n -dDc-------y- : xo_board : fixed-clock : arch/powerpc/platforms/512x/clock-commonclk.c : CONFIG_COMMON_CLK : y -dDc-------y- : xo_board : fixed-clock : drivers/clk/clk-fixed-rate.c : CONFIG_COMMON_CLK : y -dDc-----n--F : xo_board : fixed-clock : drivers/clk/clk-u300.c : CONFIG_ARCH_U300 : n -dDc-----n--F : xo_board : fixed-clock : drivers/clk/imx/clk-imx27.c : CONFIG_SOC_IMX27 : n -dDc-----n--F : xo_board : fixed-clock : drivers/clk/imx/clk-imx31.c : CONFIG_SOC_IMX31 : n -d-c-------y- : cpu-pmu : qcom,krait-pmu : arch/arm/kernel/perf_event_v7.c : CONFIG_HW_PERF_EVENTS : y ------------- : cpu@0 : qcom,krait : no_driver : no_config : n ------------- : cpu@1 : qcom,krait : no_driver : no_config : n ------------- : cpu@2 : qcom,krait : no_driver : no_config : n ------------- : cpu@3 : qcom,krait : no_driver : no_config : n Md-c-------y- : spc : qcom,idle-state-spc : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y MdDc-------y- : spc : arm,idle-state : drivers/cpuidle/cpuidle-arm.c : CONFIG_ARM_CPUIDLE : y MdDc-----n--F : spc : arm,idle-state : drivers/cpuidle/cpuidle-big_little.c : CONFIG_ARM_BIG_LITTLE_CPUIDLE : n -------H----- : l2-cache : cache : hardcoded_no_driver : no_config : n -d-c-------y- : smd : qcom,smd : drivers/soc/qcom/smd.c : CONFIG_QCOM_SMD : y -d-c-------y- : rpm_requests : qcom,rpm-msm8974 : drivers/soc/qcom/smd-rpm.c : CONFIG_QCOM_SMD_RPM : y -d-c-------y- : pm8841-regulators : qcom,rpm-pm8841-regulators : drivers/regulator/qcom_smd-regulator.c : CONFIG_REGULATOR_QCOM_SMD_RPM : y -d-c-------y- : pm8941-regulators : qcom,rpm-pm8941-regulators : drivers/regulator/qcom_smd-regulator.c : CONFIG_REGULATOR_QCOM_SMD_RPM : y -dDc-------y- : smem : qcom,smem : drivers/soc/qcom/smem.c : CONFIG_QCOM_SMEM : y -dDc-----n--F : smem : qcom,smem : drivers/soc/qcom/smp2p.c : CONFIG_QCOM_SMP2P : n -d-c-----n--F : smp2p-wcnss : qcom,smp2p : drivers/soc/qcom/smp2p.c : CONFIG_QCOM_SMP2P : n -d-c-----n--F : smsm : qcom,smsm : drivers/soc/qcom/smsm.c : CONFIG_QCOM_SMSM : n ------W------ : soc : simple-bus : no_driver : no_config : n -dDc-------y- : clock-controller@...88000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : y -dDc-------y- : clock-controller@...88000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y -dDc-------y- : clock-controller@...98000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : y -dDc-------y- : clock-controller@...98000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y -dDc-------y- : clock-controller@...a8000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : y -dDc-------y- : clock-controller@...a8000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y -dDc-------y- : clock-controller@...b8000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : y -dDc-------y- : clock-controller@...b8000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y -d-c-------y- : clock-controller@...00000 : qcom,gcc-msm8974 : drivers/clk/qcom/gcc-msm8974.c : CONFIG_MSM_GCC_8974 : y -d-c-------y- : clock-controller@...c0000 : qcom,mmcc-msm8974 : drivers/clk/qcom/mmcc-msm8974.c : CONFIG_MSM_MMCC_8974 : y -d-c-------y- : dma-controller@...44000 : qcom,bam-v1.4.0 : drivers/dma/qcom/bam_dma.c : CONFIG_QCOM_BAM_DMA : y -d-c-E-----y- : i2c@...64000 : qcom,i2c-qup-v2.1.1 : drivers/i2c/busses/i2c-qup.c : CONFIG_I2C_QUP : y -d-c-------y- : i2c@...67000 : qcom,i2c-qup-v2.1.1 : drivers/i2c/busses/i2c-qup.c : CONFIG_I2C_QUP : y ------------- : eeprom@52 : atmel,24c128 : no_driver : no_config : n -d-c-------y- : interrupt-controller@...00000 : qcom,msm-qgic2 : drivers/irqchip/irq-gic.c : CONFIG_ARM_GIC : y -d-c-------y- : memory@...28000 : qcom,rpm-msg-ram : drivers/soc/qcom/smem.c : CONFIG_QCOM_SMEM : y -d-c-------y- : pinctrl@...10000 : qcom,msm8974-pinctrl : drivers/pinctrl/qcom/pinctrl-msm8x74.c : CONFIG_PINCTRL_MSM8X74 : y ------------- : power-controller@...12000 : qcom,saw2 : no_driver : no_config : n Md-c-------y- : power-controller@...89000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y M------------ : power-controller@...89000 : qcom,saw2 : no_driver : no_config : n Md-c-------y- : power-controller@...99000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y M------------ : power-controller@...99000 : qcom,saw2 : no_driver : no_config : n Md-c-------y- : power-controller@...a9000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y M------------ : power-controller@...a9000 : qcom,saw2 : no_driver : no_config : n Md-c-------y- : power-controller@...b9000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : y M------------ : power-controller@...b9000 : qcom,saw2 : no_driver : no_config : n -d-c-------y- : restart@...ab000 : qcom,pshold : drivers/power/reset/msm-poweroff.c : CONFIG_POWER_RESET_MSM : y -d-c-------y- : rng@...ff000 : qcom,prng : drivers/char/hw_random/msm-rng.c : CONFIG_HW_RANDOM_MSM : y -d-c-------y- : sdhci@...24900 : qcom,sdhci-msm-v4 : drivers/mmc/host/sdhci-msm.c : CONFIG_MMC_SDHCI_MSM : y -d-c-E-----y- : sdhci@...a4900 : qcom,sdhci-msm-v4 : drivers/mmc/host/sdhci-msm.c : CONFIG_MMC_SDHCI_MSM : y Md-c-------y- : serial@...1e000 : qcom,msm-uartdm-v1.4 : drivers/tty/serial/msm_serial.c : CONFIG_SERIAL_MSM : y Md-c-------y- : serial@...1e000 : qcom,msm-uartdm : drivers/tty/serial/msm_serial.c : CONFIG_SERIAL_MSM : y -d-c-------y- : spmi@...cf000 : qcom,spmi-pmic-arb : drivers/spmi/spmi-pmic-arb.c : CONFIG_SPMI_MSM_PMIC_ARB : y Md-c-------y- : pm8841@4 : qcom,pm8841 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y Md-c-------y- : pm8841@4 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y Md-c-------y- : mpps@...0 : qcom,pm8841-mpp : drivers/pinctrl/qcom/pinctrl-spmi-mpp.c : CONFIG_PINCTRL_QCOM_SPMI_PMIC : y M------------ : mpps@...0 : qcom,spmi-mpp : no_driver : no_config : n -d-c-----n--F : temp-alarm@...0 : qcom,spmi-temp-alarm : drivers/thermal/qcom-spmi-temp-alarm.c : CONFIG_QCOM_SPMI_TEMP_ALARM : n Md-c-------y- : pm8841@5 : qcom,pm8841 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y Md-c-------y- : pm8841@5 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y Md-c-------y- : pm8941@0 : qcom,pm8941 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y Md-c-------y- : pm8941@0 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y -d-c-------y- : charger@...0 : qcom,pm8941-charger : drivers/power/qcom_smbb.c : CONFIG_CHARGER_QCOM_SMBB : y -d-c-E-----y- : coincell@...0 : qcom,pm8941-coincell : drivers/misc/qcom-coincell.c : CONFIG_QCOM_COINCELL : y Md-c-------y- : gpios@...0 : qcom,pm8941-gpio : drivers/pinctrl/qcom/pinctrl-spmi-gpio.c : CONFIG_PINCTRL_QCOM_SPMI_PMIC : y M------------ : gpios@...0 : qcom,spmi-gpio : no_driver : no_config : n M------------ : iadc@...0 : qcom,pm8941-iadc : no_driver : no_config : n Md-c-----n--F : iadc@...0 : qcom,spmi-iadc : drivers/iio/adc/qcom-spmi-iadc.c : CONFIG_QCOM_SPMI_IADC : n Md-c-------y- : mpps@...0 : qcom,pm8941-mpp : drivers/pinctrl/qcom/pinctrl-spmi-mpp.c : CONFIG_PINCTRL_QCOM_SPMI_PMIC : y M------------ : mpps@...0 : qcom,spmi-mpp : no_driver : no_config : n -d-c-----n--F : pwrkey@800 : qcom,pm8941-pwrkey : drivers/input/misc/pm8941-pwrkey.c : CONFIG_INPUT_PM8941_PWRKEY : n -d-c-------y- : rtc@...0 : qcom,pm8941-rtc : drivers/rtc/rtc-pm8xxx.c : CONFIG_RTC_DRV_PM8XXX : y -d-c-----n--F : temp-alarm@...0 : qcom,spmi-temp-alarm : drivers/thermal/qcom-spmi-temp-alarm.c : CONFIG_QCOM_SPMI_TEMP_ALARM : n -d-c-----n--F : vadc@...0 : qcom,spmi-vadc : drivers/iio/adc/qcom-spmi-vadc.c : CONFIG_QCOM_SPMI_VADC : n Md-c-------y- : pm8941@1 : qcom,pm8941 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y Md-c-------y- : pm8941@1 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : y -d-c-E---n--F : wled@...0 : qcom,pm8941-wled : drivers/video/backlight/pm8941-wled.c : CONFIG_BACKLIGHT_PM8941_WLED : n -d-c---H---y- : syscon@...11000 : syscon : drivers/mfd/syscon.c : CONFIG_MFD_SYSCON : y -d-c---H---y- : syscon@...84000 : syscon : drivers/mfd/syscon.c : CONFIG_MFD_SYSCON : y -d-c-------y- : tcsr-mutex : qcom,tcsr-mutex : drivers/hwspinlock/qcom_hwspinlock.c : CONFIG_HWSPINLOCK_QCOM : y -d-c-------y- : timer@...20000 : arm,armv7-timer-mem : drivers/clocksource/arm_arch_timer.c : CONFIG_ARM_ARCH_TIMER : y -dDc-------y- : timer : arm,armv7-timer : arch/arm/kernel/vdso.c : CONFIG_VDSO : y -dDc-------y- : timer : arm,armv7-timer : drivers/clocksource/arm_arch_timer.c : CONFIG_ARM_ARCH_TIMER : y
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