linux/arch/arm/boot
Kishon Vijay Abraham I 9f04ceebe2 ARM: dts: dra7-evm: Fix spurious card insert/removal interrupt
ldo1_reg in addition to being connected to the io lines is also
connected to the card detect line. On card removal, omap_hsmmc
driver does a regulator_disable causing card detect line to be
pulled down. This raises a card insertion interrupt and once the
MMC core detects there is no card inserted, it does a
regulator disable which again raises a card insertion interrupt.
This happens in a loop causing infinite MMC interrupts.

Fix it by making ldo1_reg as always_on.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-08-05 03:53:19 -07:00
..
bootp
compressed Devicetree changes for v4.2 2015-07-01 19:40:18 -07:00
dts ARM: dts: dra7-evm: Fix spurious card insert/removal interrupt 2015-08-05 03:53:19 -07:00
.gitignore
install.sh
Makefile kbuild: use relative path to include Makefile 2015-04-02 16:42:08 +02:00