kernel/linux.git/arch/mips/alchemy, branch v6.1.168

MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup()

2024-01-25T23:27:45+00:00

[ Upstream commit 3c1e5abcda64bed0c7bffa65af2316995f269a61 ] When calling spi_register_board_info(), Fixes: f869d42e580f ("MIPS: Alchemy: Improved DB1550 support, with audio and serial busses.") Signed-off-by: Christophe JAILLET Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin

MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup()

2024-01-25T23:27:45+00:00

[ Upstream commit 89c4b588d11e9acf01d604de4b0c715884f59213 ] When calling spi_register_board_info(), we should pass the number of elements in 'db1200_spi_devs', not 'db1200_i2c_devs'. Fixes: 63323ec54a7e ("MIPS: Alchemy: Extended DB1200 board support.") Signed-off-by: Christophe JAILLET Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin

MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled

2023-10-06T12:56:45+00:00

[ Upstream commit ef8f8f04a0b25e8f294b24350e8463a8d6a9ba0b ] While commit d4a5c59a955b ("mmc: au1xmmc: force non-modular build and remove symbol_get usage") to be built in, it can still build a kernel without MMC support and thuse no mmc_detect_change symbol at all. Add ifdefs to build the mmc support code in the alchemy arch code conditional on mmc support. Fixes: d4a5c59a955b ("mmc: au1xmmc: force non-modular build and remove symbol_get usage") Reported-by: kernel test robot Signed-off-by: Christoph Hellwig Acked-by: Randy Dunlap Tested-by: Randy Dunlap # build-tested Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin

mmc: au1xmmc: force non-modular build and remove symbol_get usage

2023-09-06T20:26:59+00:00

commit d4a5c59a955bba96b273ec1a5885bada24c56979 upstream. au1xmmc is split somewhat awkwardly into the main mmc subsystem driver, and callbacks in platform_data that sit under arch/mips/ and are always built in. The latter than call mmc_detect_change through symbol_get. Remove the use of symbol_get by requiring the driver to be built in. In the future the interrupt handlers for card insert/eject detection should probably be moved into the main driver, and which point it can be built modular again. Signed-off-by: Christoph Hellwig Acked-by: Manuel Lauss Reviewed-by: Arnd Bergmann [mcgrof: squashed in depends on MMC=y suggested by Arnd] Signed-off-by: Luis Chamberlain Signed-off-by: Greg Kroah-Hartman

MIPS: Alchemy: fix dbdma2

2023-06-21T14:00:53+00:00

[ Upstream commit 2d645604f69f3a772d58ead702f9a8e84ab2b342 ] Various fixes for the Au1200/Au1550/Au1300 DBDMA2 code: - skip cache invalidation if chip has working coherency circuitry. - invalidate KSEG0-portion of the (physical) data address. - force the dma channel doorbell write out to bus immediately with a sync. Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin

mips: alchemy: gpio: Include the right header

2022-11-11T14:45:37+00:00

The local GPIO driver in the MIPS Alchemy is including the legacy header but what it wants is to implement a GPIO driver so include instead. Cc: Bartosz Golaszewski Cc: linux-gpio@vger.kernel.org Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Linus Walleij Signed-off-by: Thomas Bogendoerfer

MIPS: Alchemy: devboards: Remove duplicate 'the' in two places.

2022-07-05T09:11:36+00:00

file: ./arch/mips/alchemy/devboards/pm.c line: 20 * sources and configure the timeout after which the the TOYMATCH2 irq changed to * sources and configure the timeout after which the TOYMATCH2 irq Signed-off-by: Jiang Jian Signed-off-by: Thomas Bogendoerfer

Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2022-06-02T22:23:54+00:00

Pull more ARM multiplatform updates from Arnd Bergmann: "The second part of the multiplatform changes now converts the Intel/Marvell PXA platform along with the rest. The patches went through several rebases before the merge window as bugs were found, so they remained separate. This has to touch a lot of drivers, in particular the touchscreen, pcmcia, sound and clk bits, to detach the driver files from the platform and board specific header files" * tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) ARM: pxa/mmp: remove traces of plat-pxa ARM: pxa: convert to multiplatform ARM: pxa/sa1100: move I/O space to PCI_IOBASE ARM: pxa: remove support for MTD_XIP ARM: pxa: move mach/*.h to mach-pxa/ ARM: PXA: fix multi-cpu build of xsc3 ARM: pxa: move plat-pxa to drivers/soc/ ARM: mmp: rename pxa_register_device ARM: mmp: remove tavorevb board support ARM: pxa: remove unused mach/bitfield.h ARM: pxa: move clk register definitions to driver ARM: pxa: move smemc register access from clk to platform cpufreq: pxa3: move clk register access to clk driver ARM: pxa: remove get_clk_frequency_khz() ARM: pxa: pcmcia: move smemc configuration back to arch ASoC: pxa: i2s: use normal MMIO accessors ASoC: pxa: ac97: use normal MMIO accessors ASoC: pxa: use pdev resource for FIFO regs Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops Input: wm97xx - switch to using threaded IRQ ...

Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops

2022-05-07T20:55:48+00:00

Now that we are using oneshot threaded IRQ this method is not used anymore. Signed-off-by: Dmitry Torokhov [arnd: add the db1300 change as well] Cc: Manuel Lauss Signed-off-by: Arnd Bergmann

MIPS: fix typos in comments

2022-05-04T20:22:59+00:00

Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Thomas Bogendoerfer