linux-toradex.git/arch, branch tegra

colibri_t20: make sure to un-reset aca

2020-06-10T08:42:35+00:00

Related-to: ELB-2300
Signed-off-by: Marcel Ziswiler

apalis/colibri t20/t30: defconfig: Add nf_filter

2019-01-29T13:06:32+00:00

For iptables filtering to work we need the NF_FILTER kernel module.

Signed-off-by: Philippe Schenker

colibri_t20: nand: fix trp timing to be trea + 6ns for edo mode

2018-12-27T14:40:53+00:00

This fixes TC58NYG2S0HBAI4 and TH58NYG3S0HBAI4 which got added in
commit 2a1eb198705c ("colibri_t20: nand: add new v1.2b flashes")

Signed-off-by: Marcel Ziswiler 
Acked-by: Philippe Schenker

apalis/colibri_t20/t30: avoid spurious over-temperature shutdown

2018-11-29T12:55:06+00:00

To avoid spurious shutdowns on over-temperature make sure we read the
temperature 3 times in a row.

Signed-off-by: Marcel Ziswiler 
Acked-by: Dominik Sliwa

colibri_t30: corrects reset and irq pins for capacitive touch on T30

2018-10-04T16:05:44+00:00

Signed-off-by: Philippe Schenker 
Acked-by: Dominik Sliwa

colibri_t20: corrected reset-pin for capacitive touch on T20

2018-10-04T16:05:11+00:00

Signed-off-by: Philippe Schenker 
Acked-by: Dominik Sliwa

colibri_t20: nand: add new v1.2b flashes

2018-09-27T13:26:11+00:00

Signed-off-by: Marcel Ziswiler 
Acked-by: Max Krummenacher

ARM: fix put_user() for gcc-8

2018-09-12T08:21:52+00:00

Building kernels before linux-4.7 with gcc-8 results in many build failures
when gcc triggers a check that was meant to catch broken compilers:

/tmp/ccCGMQmS.s:648: Error: .err encountered

According to the discussion in the gcc bugzilla, a local "register
asm()" variable is still supposed to be the correct way to force an
inline assembly to use a particular register, but marking it 'const'
lets the compiler do optimizations that break that, i.e the compiler is
free to treat the variable as either 'const' or 'register' in that case.

Upstream commit 9f73bd8bb445 ("ARM: uaccess: remove put_user() code
duplication") fixed this problem in linux-4.8 as part of a larger change,
but seems a little too big to be backported to 4.4.

Let's take the simplest fix and change only the one broken line in the
same way as newer kernels.

Suggested-by: Bernd Edlinger 
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85745
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86673
Signed-off-by: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman 

(cherry picked from commit 0ca85fc310e8c24cba10ed241a0188795e177683)

/tmp/ccmcXtfu.s: Assembler messages:
/tmp/ccmcXtfu.s:1441: Error: .err encountered

Signed-off-by: Max Krummenacher 

Conflicts:
	arch/arm/include/asm/uaccess.h

apalis_t30: colibri_t30: colibri_t20: do not configure touchscreen reset line

2018-06-19T14:32:07+00:00

Leave reset line setup to the capacitive touch drivers.

Signed-off-by: Dominik Sliwa 
Acked-by: Marcel Ziswiler

apalis_t30: support 2nd ov5640 with sccb_id of 0x3d on csi_2

2018-06-19T14:30:45+00:00

This commit adds support for the 2nd CSI Camera Module 5MP OV5640 with
SCCB_ID of 0x3d connected to Apalis T30 Mezzanine V2.0A on X4 aka
CSI_2_CSI-2/2x.

Signed-off-by: Marcel Ziswiler 
Acked-by: Dominik Sliwa