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Message-ID: <57228625.7000302@gmail.com>
Date: Thu, 28 Apr 2016 14:52:37 -0700
From: Frank Rowand <frowand.list@...il.com>
To: Rob Herring <robh+dt@...nel.org>,
Gaurav Minocha <gaurav.minocha.os@...il.com>
CC: 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 - example 1
Example 1 -- show only the nodes that have complications. Things like multiple
compatible values, multiple matching drivers, etc.
$ scripts/dtc/dt_to_config --include-suspect arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
-dDc--------- : sleep_clk : fixed-clock : arch/powerpc/platforms/512x/clock-commonclk.c : CONFIG_COMMON_CLK : none
-dDc--------- : sleep_clk : fixed-clock : drivers/clk/clk-fixed-rate.c : CONFIG_COMMON_CLK : none
-dDc--------- : sleep_clk : fixed-clock : drivers/clk/clk-u300.c : CONFIG_ARCH_U300 : none
-dDc--------- : sleep_clk : fixed-clock : drivers/clk/imx/clk-imx27.c : CONFIG_SOC_IMX27 : none
-dDc--------- : sleep_clk : fixed-clock : drivers/clk/imx/clk-imx31.c : CONFIG_SOC_IMX31 : none
-dDc--------- : xo_board : fixed-clock : arch/powerpc/platforms/512x/clock-commonclk.c : CONFIG_COMMON_CLK : none
-dDc--------- : xo_board : fixed-clock : drivers/clk/clk-fixed-rate.c : CONFIG_COMMON_CLK : none
-dDc--------- : xo_board : fixed-clock : drivers/clk/clk-u300.c : CONFIG_ARCH_U300 : none
-dDc--------- : xo_board : fixed-clock : drivers/clk/imx/clk-imx27.c : CONFIG_SOC_IMX27 : none
-dDc--------- : xo_board : fixed-clock : drivers/clk/imx/clk-imx31.c : CONFIG_SOC_IMX31 : none
Md-c--------- : spc : qcom,idle-state-spc : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
MdDc--------- : spc : arm,idle-state : drivers/cpuidle/cpuidle-arm.c : CONFIG_ARM_CPUIDLE : none
MdDc--------- : spc : arm,idle-state : drivers/cpuidle/cpuidle-big_little.c : CONFIG_ARM_BIG_LITTLE_CPUIDLE : none
-------H----- : l2-cache : cache : hardcoded_no_driver : no_config : none
-dDc--------- : smem : qcom,smem : drivers/soc/qcom/smem.c : CONFIG_QCOM_SMEM : none
-dDc--------- : smem : qcom,smem : drivers/soc/qcom/smp2p.c : CONFIG_QCOM_SMP2P : none
------W------ : soc : simple-bus : no_driver : no_config : none
-dDc--------- : clock-controller@...88000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : none
-dDc--------- : clock-controller@...88000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
-dDc--------- : clock-controller@...98000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : none
-dDc--------- : clock-controller@...98000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
-dDc--------- : clock-controller@...a8000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : none
-dDc--------- : clock-controller@...a8000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
-dDc--------- : clock-controller@...b8000 : qcom,kpss-acc-v2 : arch/arm/mach-qcom/platsmp.c : CONFIG_SMP : none
-dDc--------- : clock-controller@...b8000 : qcom,kpss-acc-v2 : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
-d-c-E------- : i2c@...64000 : qcom,i2c-qup-v2.1.1 : drivers/i2c/busses/i2c-qup.c : CONFIG_I2C_QUP : none
Md-c--------- : power-controller@...89000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
M------------ : power-controller@...89000 : qcom,saw2 : no_driver : no_config : none
Md-c--------- : power-controller@...99000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
M------------ : power-controller@...99000 : qcom,saw2 : no_driver : no_config : none
Md-c--------- : power-controller@...a9000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
M------------ : power-controller@...a9000 : qcom,saw2 : no_driver : no_config : none
Md-c--------- : power-controller@...b9000 : qcom,msm8974-saw2-v2.1-cpu : drivers/soc/qcom/spm.c : CONFIG_QCOM_PM : none
M------------ : power-controller@...b9000 : qcom,saw2 : no_driver : no_config : none
-d-c-E------- : sdhci@...a4900 : qcom,sdhci-msm-v4 : drivers/mmc/host/sdhci-msm.c : CONFIG_MMC_SDHCI_MSM : none
Md-c--------- : serial@...1e000 : qcom,msm-uartdm-v1.4 : drivers/tty/serial/msm_serial.c : CONFIG_SERIAL_MSM : none
Md-c--------- : serial@...1e000 : qcom,msm-uartdm : drivers/tty/serial/msm_serial.c : CONFIG_SERIAL_MSM : none
Md-c--------- : pm8841@4 : qcom,pm8841 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
Md-c--------- : pm8841@4 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
Md-c--------- : mpps@...0 : qcom,pm8841-mpp : drivers/pinctrl/qcom/pinctrl-spmi-mpp.c : CONFIG_PINCTRL_QCOM_SPMI_PMIC : none
M------------ : mpps@...0 : qcom,spmi-mpp : no_driver : no_config : none
Md-c--------- : pm8841@5 : qcom,pm8841 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
Md-c--------- : pm8841@5 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
Md-c--------- : pm8941@0 : qcom,pm8941 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
Md-c--------- : pm8941@0 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
-d-c-E------- : coincell@...0 : qcom,pm8941-coincell : drivers/misc/qcom-coincell.c : CONFIG_QCOM_COINCELL : none
Md-c--------- : gpios@...0 : qcom,pm8941-gpio : drivers/pinctrl/qcom/pinctrl-spmi-gpio.c : CONFIG_PINCTRL_QCOM_SPMI_PMIC : none
M------------ : gpios@...0 : qcom,spmi-gpio : no_driver : no_config : none
M------------ : iadc@...0 : qcom,pm8941-iadc : no_driver : no_config : none
Md-c--------- : iadc@...0 : qcom,spmi-iadc : drivers/iio/adc/qcom-spmi-iadc.c : CONFIG_QCOM_SPMI_IADC : none
Md-c--------- : mpps@...0 : qcom,pm8941-mpp : drivers/pinctrl/qcom/pinctrl-spmi-mpp.c : CONFIG_PINCTRL_QCOM_SPMI_PMIC : none
M------------ : mpps@...0 : qcom,spmi-mpp : no_driver : no_config : none
Md-c--------- : pm8941@1 : qcom,pm8941 : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
Md-c--------- : pm8941@1 : qcom,spmi-pmic : drivers/mfd/qcom-spmi-pmic.c : CONFIG_MFD_SPMI_PMIC : none
-d-c-E------- : wled@...0 : qcom,pm8941-wled : drivers/video/backlight/pm8941-wled.c : CONFIG_BACKLIGHT_PM8941_WLED : none
-d-c---H----- : syscon@...11000 : syscon : drivers/mfd/syscon.c : CONFIG_MFD_SYSCON : none
-d-c---H----- : syscon@...84000 : syscon : drivers/mfd/syscon.c : CONFIG_MFD_SYSCON : none
-dDc--------- : timer : arm,armv7-timer : arch/arm/kernel/vdso.c : CONFIG_VDSO : none
-dDc--------- : timer : arm,armv7-timer : drivers/clocksource/arm_arch_timer.c : CONFIG_ARM_ARCH_TIMER : none
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