drivers: hierarchize drivers Kconfig menu

The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu.  Use hierarchic menu for each category.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig
index c82b564..788f8b7 100644 (file)
--- a/drivers/core/Kconfig
+++ b/drivers/core/Kconfig
@@ -1,3 +1,5 @@
+menu "Generic Driver Options"
+
 config DM
        bool "Enable Driver Model"
        help
@@ -102,3 +104,5 @@ config DEBUG_DEVRES
          debug resource management for a managed device.
 
          If you are unsure about this, Say N here.
+
+endmenu

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index bd26a2b..1ea116b 100644 (file)
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -1 +1,5 @@
+menu "Hardware crypto devices"
+
 source drivers/crypto/fsl/Kconfig
+
+endmenu

diff --git a/drivers/demo/Kconfig b/drivers/demo/Kconfig
index 7a8ce18..98bb633 100644 (file)
--- a/drivers/demo/Kconfig
+++ b/drivers/demo/Kconfig
@@ -1,3 +1,5 @@
+menu "Demo for driver model"
+
 config DM_DEMO
        bool "Enable demo uclass support"
        depends on DM
@@ -24,3 +26,5 @@ config DM_DEMO_SHAPE
          a shape when the 'demo hello' command is executed which targets
          this device. It can be used to help understand how driver model
          works.
+
+endmenu

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 0c43777..5934597 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1,3 +1,9 @@
+#
+# GPIO infrastructure and drivers
+#
+
+menu "GPIO Support"
+
 config DM_GPIO
        bool "Enable Driver Model for GPIO drivers"
        depends on DM
@@ -42,3 +48,5 @@ config VYBRID_GPIO
        default n
        help
          Say yes here to support Vybrid vf610 GPIOs.
+
+endmenu

diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 9a62ddd..c40bd5c 100644 (file)
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -1,3 +1,9 @@
+#
+# I2C subsystem configuration
+#
+
+menu "I2C support"
+
 config DM_I2C
        bool "Enable Driver Model for I2C drivers"
        depends on DM
@@ -99,3 +105,5 @@ config SYS_I2C_UNIPHIER_F
          This I2C controller is used on PH1-Pro4 or newer UniPhier SoCs.
 
 source "drivers/i2c/muxes/Kconfig"
+
+endmenu

diff --git a/drivers/led/Kconfig b/drivers/led/Kconfig
index de5feea..b21bc94 100644 (file)
--- a/drivers/led/Kconfig
+++ b/drivers/led/Kconfig
@@ -1,3 +1,5 @@
+menu "LED Support"
+
 config LED
        bool "Enable LED support"
        depends on DM
@@ -24,3 +26,5 @@ config LED_GPIO
          GPIOs may be on the SoC or some other device which provides GPIOs.
          The GPIO driver must used driver model. LEDs are configured using
          the device tree.
+
+endmenu

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 3b7f76a..f29a169 100644 (file)
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -1,3 +1,9 @@
+#
+# Multifunction miscellaneous devices
+#
+
+menu "Multifunction device drivers"
+
 config CMD_CROS_EC
        bool "Enable crosec command"
        depends on CROS_EC
@@ -82,3 +88,5 @@ config RESET
          Each driver can provide a reset method which will be called to
          effect a reset. The uclass will try all available drivers when
          reset_walk() is called.
+
+endmenu

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index bd63621..b5d9048 100644 (file)
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1,3 +1,9 @@
+#
+# RTC drivers configuration
+#
+
+menu "Real Time Clock"
+
 config DM_RTC
        bool "Enable Driver Model for RTC drivers"
        depends on DM
@@ -6,3 +12,5 @@ config DM_RTC
          then provides the rtc_get()/rtc_set() interface, delegating to
          drivers to perform the actual functions. See rtc.h for a
          description of the API.
+
+endmenu

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index a880eac..4f6a3b8 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1,3 +1,9 @@
+#
+# Serial device configuration
+#
+
+menu "Serial drivers"
+
 config REQUIRE_SERIAL_CONSOLE
        bool "Require a serial port for console"
        # Running without a serial console is not supported by the
@@ -139,3 +145,5 @@ config X86_SERIAL
          enabled in the device tree with the correct input clock frequency
          provided (default 1843200). Enable this to obtain serial console
          output.
+
+endmenu

diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig
index 3b96e84..5de86c0 100644 (file)
--- a/drivers/sound/Kconfig
+++ b/drivers/sound/Kconfig
@@ -1,3 +1,5 @@
+menu "Sound support"
+
 config SOUND
        bool "Enable sound support"
        help
@@ -53,3 +55,5 @@ config SOUND_WM8994
          Enable the wm8994 audio codec. This is connected via I2S for
          audio data and I2C for codec control. At present it only works
          with the Samsung I2S driver.
+
+endmenu

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 3244cd7..5cb3685 100644 (file)
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1,3 +1,9 @@
+#
+# Video configuration
+#
+
+menu "Graphics support"
+
 config VIDEO_VESA
        bool "Enable VESA video driver support"
        default n
@@ -242,3 +248,5 @@ config VIDEO_TEGRA124
           have an eDP display connected.
 
 source "drivers/video/bridge/Kconfig"
+
+endmenu