| Message ID | 20210114151630.128830-1-u.kleine-koenig@pengutronix.de (mailing list archive) |
|---|---|
| Headers | show |
| Series | Remove ARM platform efm32 | expand |
On Thu, 14 Jan 2021 16:16:23 +0100, Uwe Kleine-König wrote: > there are no known active users of the efm32 platform. Given that the > only machine that is supported has only 4 MiB of RAM its use is also > quite limited. > > Back then it served as the platform to develop ARMv7-M support in Linux > which was quite fun and still is a blissful memory. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [4/7] spi: Drop unused efm32 bus driver commit: 0ba882ae2818193487b70ad39622973538711d9a All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
From: Uwe Kleine-König <uwe.kleine-koenig@pengutronix.de> Hello, there are no known active users of the efm32 platform. Given that the only machine that is supported has only 4 MiB of RAM its use is also quite limited. Back then it served as the platform to develop ARMv7-M support in Linux which was quite fun and still is a blissful memory. Still given that the code serves no purpose and this probably won't change anytime soon, remove all platform support. I'm unsure what to do with the device tree bindings. Should we delete them, too? Best regards Uwe Uwe Kleine-König (7): ARM: drop efm32 platform clk: Drop unused efm32gg driver clocksource: Drop unused efm32 timer code spi: Drop unused efm32 bus driver i2c: Drop unused efm32 bus driver tty: Drop unused efm32 serial driver MAINTAINERS: Remove deleted platform efm32 MAINTAINERS | 7 - arch/arm/Kconfig | 10 +- arch/arm/Kconfig.debug | 17 - arch/arm/Makefile | 1 - arch/arm/boot/dts/Makefile | 2 - arch/arm/boot/dts/efm32gg-dk3750.dts | 88 --- arch/arm/boot/dts/efm32gg.dtsi | 177 ----- arch/arm/configs/efm32_defconfig | 98 --- arch/arm/include/debug/efm32.S | 45 -- arch/arm/mach-efm32/Makefile | 2 - arch/arm/mach-efm32/Makefile.boot | 4 - arch/arm/mach-efm32/dtmachine.c | 16 - arch/arm/mm/Kconfig | 1 - drivers/clk/Makefile | 1 - drivers/clk/clk-efm32gg.c | 84 --- drivers/clocksource/Kconfig | 9 - drivers/clocksource/Makefile | 1 - drivers/clocksource/timer-efm32.c | 278 -------- drivers/i2c/busses/Kconfig | 7 - drivers/i2c/busses/Makefile | 1 - drivers/i2c/busses/i2c-efm32.c | 469 ------------- drivers/spi/Kconfig | 7 - drivers/spi/Makefile | 1 - drivers/spi/spi-efm32.c | 462 ------------ drivers/tty/serial/Kconfig | 13 - drivers/tty/serial/Makefile | 1 - drivers/tty/serial/efm32-uart.c | 852 ----------------------- include/linux/platform_data/efm32-spi.h | 15 - include/linux/platform_data/efm32-uart.h | 19 - include/uapi/linux/serial_core.h | 3 - 30 files changed, 1 insertion(+), 2690 deletions(-) delete mode 100644 arch/arm/boot/dts/efm32gg-dk3750.dts delete mode 100644 arch/arm/boot/dts/efm32gg.dtsi delete mode 100644 arch/arm/configs/efm32_defconfig delete mode 100644 arch/arm/include/debug/efm32.S delete mode 100644 arch/arm/mach-efm32/Makefile delete mode 100644 arch/arm/mach-efm32/Makefile.boot delete mode 100644 arch/arm/mach-efm32/dtmachine.c delete mode 100644 drivers/clk/clk-efm32gg.c delete mode 100644 drivers/clocksource/timer-efm32.c delete mode 100644 drivers/i2c/busses/i2c-efm32.c delete mode 100644 drivers/spi/spi-efm32.c delete mode 100644 drivers/tty/serial/efm32-uart.c delete mode 100644 include/linux/platform_data/efm32-spi.h delete mode 100644 include/linux/platform_data/efm32-uart.h base-commit: 5c8fe583cce542aa0b84adc939ce85293de36e5e