ARM: dts: imx7-tqma7: add SPI-NOR flash

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The SPI-NOR flash on the SoM was missing from the device tree.

The TQMa7 as a designated QSPI_RESET# pin, however depending on the
hardware configuration the pin may be unconnected, or be used for a
different purpose. With this in mind, we mux the pin as a pullup and
define an input hog for it, but keep it a separate pin group, so that it
is easy for dependent Device Trees to modify the configuration.

Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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Matthias Schiffer 2021-09-22 15:00:53 +02:00 • committed by Shawn Guo

parent bac185ef0b

commit 61b2f7b158

1 changed files with 43 additions and 0 deletions

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arch/arm/boot/dts/imx7-tqma7.dtsi

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