kernel/git/stable/linux-stable.git/arch/mips/alchemy, branch linux-3.16.y

MIPS: Replace obsolete strict_strto call with kstrto

2014-06-04T20:50:40+00:00

Signed-off-by: Daniel Walter Cc: linux-kernel@vger.kernel.org Cc: richard@nod.at Cc: akpm@linux-foundation.org Signed-off-by: Ralf Baechle

MIPS: Alchemy: Default to noncoherent IO on Au1200 AB

2014-05-28T09:04:48+00:00

CONFIG_DMA_COHERENT is no longer set; default to noncoherent io on Au1200 revision AB to make USB work. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6745/ Signed-off-by: Ralf Baechle

Merge branch '3.14-fixes' into mips-for-linux-next

2014-03-31T16:17:33+00:00

MIPS: Fix gigaton of warning building with microMIPS.

2014-03-31T16:17:12+00:00

With binutils 2.24 the attempt to switch with microMIPS mode to MIPS III mode through .set mips3 results in *lots* of warnings like {standard input}: Assembler messages: {standard input}:397: Warning: the 64-bit MIPS architecture does not support the `smartmips' extension during a kernel build. Fixed by using .set arch=r4000 instead. This breaks support for building the kernel with binutils 2.13 which was supported for 32 bit kernels only anyway and 2.14 which was a bad vintage for MIPS anyway. Signed-off-by: Ralf Baechle

MIPS: Alchemy: pata_platform for DB1200

2014-03-26T22:09:21+00:00

The au1xxx-ide driver isn't any faster than pata_platform since it spends a lot of time busy waiting for DMA to finish; faster PIO/DMA modes only work on the db1200 with a certain cpu speed, UDMA is broken, and finally the old IDE layer is on death row, so time to switch to the newer ATA layer. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6662/ Signed-off-by: Ralf Baechle

MIPS: Alchemy: fold mach-db1xxx/db1x00 headers into board code

2014-03-26T22:09:21+00:00

Merge the db1200.h and db1300.h headers into their only users. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6660/ Signed-off-by: Ralf Baechle

MIPS: Alchemy: Unify Devboard support.

2014-03-26T22:09:21+00:00

This patch merges support for all DB1xxx and PB1xxx boards into a single image, along with a new single defconfig for them. Run-tested on DB1300 and DB1500. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6577/ Patchwork: https://patchwork.linux-mips.org/patch/6659/ Signed-off-by: Ralf Baechle

MIPS: Alchemy: Determine cohereny at runtime based on cpu type

2014-03-26T22:09:21+00:00

All Alchemy chips have coherent DMA, but for example the USB or AC97 peripherals on the Au1000/1500/1100 are not. This patch uses DMA_MAYBE_COHERENT on Alchemy and sets coherentio based on CPU type. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6576/ Signed-off-by: Ralf Baechle

MIPS: Alchemy: Fix unchecked kstrtoul return value

2014-03-06T19:52:28+00:00

enabled __must_check logic triggers a build error for mtx1 and gpr in the prom init code. Fix by checking the kstrtoul() return value. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6574/ Signed-off-by: Ralf Baechle

MIPS: Alchemy: Fix DB1100 GPIO registration

2014-02-04T12:18:02+00:00

With CONFIG_GPIOLIB=y gpios need to be requested before they can be modified. Request the SD carddetect pins, and drop the SPI direction setup, as the driver does that for us anyway. This gets rid of a lot of WARN_ON()s triggered by GPIO core, and restores functionality of the touschreen controller. Signed-off-by: Manuel Lauss Cc: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/6497/ Signed-off-by: Ralf Baechle