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dm: core: Add SPL Kconfig for REGMAP and SYSCON

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Add SPL Kconfig for REGMAP and SYSCON, so REGMAP and SYSCON can
remove from SPL stage.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
huang lin 2015-11-17 14:20:13 +08:00 committed by Simon Glass
parent 302d1767b9
commit 41c7f664b9
5 changed files with 27 additions and 2 deletions
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2
configs/chromebook_jerry_defconfig
View File

@ -12,11 +12,13 @@ CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_SPL_SYSCON=y
CONFIG_LED=y
CONFIG_SPL_LED=y
CONFIG_LED_GPIO=y

2
configs/firefly-rk3288_defconfig
View File

@ -12,11 +12,13 @@ CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_SPL_SYSCON=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_RESET=y

2
configs/sandbox_defconfig
View File

@ -22,7 +22,9 @@ CONFIG_CONSOLE_RECORD_OUT_SIZE=0x1000
CONFIG_OF_CONTROL=y
CONFIG_OF_HOSTFILE=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
CONFIG_DEVRES=y
CONFIG_ADC=y
CONFIG_ADC_SANDBOX=y

19
drivers/core/Kconfig
View File

@ -72,6 +72,16 @@ config REGMAP
support any bus type (I2C, SPI) but so far this only supports
direct memory access.
config SPL_REGMAP
bool "Support register maps in SPL"
depends on DM
help
Hardware peripherals tend to have one or more sets of registers
which can be accessed to control the hardware. A register map
models this with a simple read/write interface. It can in principle
support any bus type (I2C, SPI) but so far this only supports
direct memory access.
config SYSCON
bool "Support system controllers"
depends on REGMAP
@ -81,6 +91,15 @@ config SYSCON
by this uclass, including accessing registers via regmap and
assigning a unique number to each.
config SPL_SYSCON
bool "Support system controllers in SPL"
depends on REGMAP
help
Many SoCs have a number of system controllers which are dealt with
as a group by a single driver. Some common functionality is provided
by this uclass, including accessing registers via regmap and
assigning a unique number to each.
config DEVRES
bool "Managed device resources"
depends on DM

4
drivers/core/Makefile
View File

@ -9,5 +9,5 @@ obj-$(CONFIG_DEVRES) += devres.o
obj-$(CONFIG_$(SPL_)DM_DEVICE_REMOVE) += device-remove.o
obj-$(CONFIG_$(SPL_)SIMPLE_BUS) += simple-bus.o
obj-$(CONFIG_DM) += dump.o
obj-$(CONFIG_REGMAP) += regmap.o
obj-$(CONFIG_SYSCON) += syscon-uclass.o
obj-$(CONFIG_$(SPL_)REGMAP) += regmap.o
obj-$(CONFIG_$(SPL_)SYSCON) += syscon-uclass.o