u-boot/drivers/bus/Kconfig

# SPDX-License-Identifier: GPL-2.0
#
# Bus Devices
#

menu "Bus devices"

config TI_PWMSS
	bool
	default y if ARCH_OMAP2PLUS && PWM_TI_EHRPWM
	help
	  PWM Subsystem driver support for AM33xx SOC.

config TI_SYSC
	bool "TI sysc interconnect target module driver"
	depends on ARCH_OMAP2PLUS
	help
	  Generic driver for Texas Instruments interconnect target module
	  found on many TI SoCs.

config UNIPHIER_SYSTEM_BUS
	bool "UniPhier System Bus driver"
	depends on ARCH_UNIPHIER
	default y
	help
	  Support for UniPhier System Bus, a simple external bus.  This is
	  needed to use on-board devices connected to UniPhier SoCs.

endmenu
bus: uniphier-system-bus: add UniPhier System Bus driver Since commit 1517126fdac2 ("ARM: uniphier: select DM_ETH"), DM-based drivers/net/smc911x.c is compiled, but it is never probed because the parent node lacks the DM-based driver. I need a skeleton driver to populate child devices (but the next commit will move more hardware settings to the this driver). I put this to drivers/bus/uniphier-system-bus.c because this is the same path as the driver in Linux kernel. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2020-07-09 06:08:18 +00:00			`# SPDX-License-Identifier: GPL-2.0`
			`#`
			`# Bus Devices`
			`#`

			`menu "Bus devices"`

bus: ti: am33xx: add pwm subsystem driver The TI PWMSS driver is a simple bus driver for providing clock and power management for the PWM peripherals on TI AM33xx SoCs, namely eCAP, eHRPWM and eQEP. For DT binding details see Linux doc: - Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt Signed-off-by: Dario Binacchi <dariobin@libero.it> 2020-12-29 23:16:25 +00:00			`config TI_PWMSS`
			`bool`
			`default y if ARCH_OMAP2PLUS && PWM_TI_EHRPWM`
			`help`
			`PWM Subsystem driver support for AM33xx SOC.`

bus: ti: add minimal sysc interconnect target driver We can handle the sysc interconnect target module in a generic way for many TI SoCs. Initially let's just enable domain clocks before the children are probed. The code is loosely based on the drivers/bus/ti-sysc.c of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/bus/ti-sysc.txt Signed-off-by: Dario Binacchi <dariobin@libero.it> 2020-12-29 23:06:29 +00:00			`config TI_SYSC`
			`bool "TI sysc interconnect target module driver"`
			`depends on ARCH_OMAP2PLUS`
			`help`
			`Generic driver for Texas Instruments interconnect target module`
			`found on many TI SoCs.`

bus: uniphier-system-bus: add UniPhier System Bus driver Since commit 1517126fdac2 ("ARM: uniphier: select DM_ETH"), DM-based drivers/net/smc911x.c is compiled, but it is never probed because the parent node lacks the DM-based driver. I need a skeleton driver to populate child devices (but the next commit will move more hardware settings to the this driver). I put this to drivers/bus/uniphier-system-bus.c because this is the same path as the driver in Linux kernel. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 2020-07-09 06:08:18 +00:00			`config UNIPHIER_SYSTEM_BUS`
			`bool "UniPhier System Bus driver"`
			`depends on ARCH_UNIPHIER`
			`default y`
			`help`
			`Support for UniPhier System Bus, a simple external bus. This is`
			`needed to use on-board devices connected to UniPhier SoCs.`

			`endmenu`