u-boot-brain/arch
Tuomas Tynkkynen 34439f73d9 ARM: sunxi: Remove left-over cd-inverted property from pcDuino3
Commit 8620f38409 ("dm: sunxi: Linksprite_pcDuino3: Correct polarity
of MMC card detect") claims that the Pcduino3 device tree had an
incorrect polarity for the card detect pin and thus changed the polarity
flag of the cd-gpios from GPIO_ACTIVE_HIGH to GPIO_ACTIVE_LOW.

Actually the DT was correct since according to the mmc binding, a
combination of GPIO_ACTIVE_HIGH + cd-inverted results in an active-low
polarity. But because the U-Boot driver lacks the code to look at the
cd-inverted property (unlike the Linux driver) it interpreted the
polarity of active-high. Thus, after that commit the DT is actually
wrong from the binding/Linux point of view.

To make both Linux and U-Boot interpret the DT in the same way, just
drop the left-over cd-inverted property. I've sent a Linux patch to
switch all sunxi DTs over to not using the cd-inverted property, so
eventually all sunxi boards in U-Boot will be consistent in not using
cd-inverted.

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2018-01-10 11:37:09 +05:30
..
arc ARC: cache: explicitly initialize "*_exists" variables 2017-12-11 11:36:22 +03:00
arm ARM: sunxi: Remove left-over cd-inverted property from pcDuino3 2018-01-10 11:37:09 +05:30
m68k m68k: Use asm-generic/io.h 2017-10-02 21:52:20 -04:00
microblaze microblaze: Use asm-generic/io.h 2017-10-02 21:52:21 -04:00
mips MIPS: Break out of cache loops for unimplemented caches 2017-11-28 21:59:30 +01:00
nds32 nds32: dts: Support ftsdc010 DM. 2017-11-30 10:04:21 +08:00
nios2 nios2: 10m50: Add CPU pre-relocation in device tree 2017-11-17 10:51:24 -05:00
powerpc Move CONFIG_PANIC_HANG to Kconfig 2017-12-26 13:10:24 -05:00
sandbox power: extend prefix match to regulator-name property 2017-12-12 19:53:45 -07:00
sh sh: Use asm-generic/io.h 2017-10-02 21:52:21 -04:00
x86 x86: tangier: Add Bluetooth to ACPI table 2018-01-08 16:52:25 +08:00
xtensa xtensa: Use asm-generic/io.h 2017-10-02 21:52:22 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig usb: net: migrate USB Ethernet adapters to Kconfig 2017-09-08 10:23:00 -04:00