From: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
The SOCFPGA dev kit was hanging during bootup on the SD/MMC driver loading.
The first patch fixes the booting and the 2nd patch adds a regulator node
for the SD/MMC driver to use.
v3 diff(s): Thanks to Doug Anderson, the real issue was that the GPIO bank used
by cd-gpios did not have status="okay" in the node. This cause the GPIO to not
get probed correctly.
In fact, prior to patch 3cf890fc42b "mmc: dw_mmc: Pass back errors from
mmc_of_parse()", the error was being masked, so it was not being detected.
v2 diff(s): Patch 2/2 ARM: dts: socfpga: Add a 3.3V fixed regulator node
- Move the regulator nodes to their respective board dts file and
correctly rename the regulator to match the schematic
Dinh Nguyen (2):
ARM: dts: socfpga: Fix SD card detect
ARM: dts: socfpga: Add a 3.3V fixed regulator node
arch/arm/boot/dts/socfpga_arria5.dtsi | 2 +-
arch/arm/boot/dts/socfpga_arria5_socdk.dts | 12 ++++++++++++
arch/arm/boot/dts/socfpga_cyclone5_socdk.dts | 15 +++++++++++++++
arch/arm/boot/dts/socfpga_cyclone5_sockit.dts | 12 ++++++++++++
4 files changed, 40 insertions(+), 1 deletion(-)
--
2.0.3
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
