diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-10-31 16:47:30 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-11-21 07:41:34 +0300 |
| commit | 8795a739e5c72abeec51caf36b6df2b37e5720c5 (patch) | |
| tree | 521c51d09c31fb5e369906a05f5e513941d5a905 /arch/powerpc/platforms/Kconfig | |
| parent | 6b7c095a51e1bad8b27fa1bc8753af0b613464a3 (diff) | |
| download | linux-8795a739e5c72abeec51caf36b6df2b37e5720c5.tar.xz | |
powerpc/sysdev: drop simple gpio
There is a config item CONFIG_SIMPLE_GPIO which
provides simple memory mapped GPIOs specific to powerpc.
However, the only platform which selects this option is
mpc5200, and this platform doesn't use it.
There are three boards calling simple_gpiochip_init(), but
as they don't select CONFIG_SIMPLE_GPIO, this is just a nop.
Simple_gpio is just redundant with the generic MMIO GPIO
driver which can be found in driver/gpio/ and selected via
CONFIG_GPIO_GENERIC_PLATFORM, so drop simple_gpio driver.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/bf930402613b41b42d0441b784e0cc43fc18d1fb.1572529632.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/platforms/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index d82e3664ffdf..e28df298df56 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -303,16 +303,6 @@ config GEN_RTC replacing their get_rtc_time/set_rtc_time callbacks with a proper RTC device driver. -config SIMPLE_GPIO - bool "Support for simple, memory-mapped GPIO controllers" - depends on PPC - select GPIOLIB - help - Say Y here to support simple, memory-mapped GPIO controllers. - These are usually BCSRs used to control board's switches, LEDs, - chip-selects, Ethernet/USB PHY's power and various other small - on-board peripherals. - config MCU_MPC8349EMITX bool "MPC8349E-mITX MCU driver" depends on I2C=y && PPC_83xx |