[SRU][I/raspi][H/raspi][F/raspi][PATCH 0/1] Missing overlays/README (LP: #1954757)

[Juerg Haefliger]

[ Impact ]

overlays/README is used by the 'dtoverlay' command to display info on available overlays and params.

[ Test Case ]

$ apt install libraspberrypi-bin
$ dtoverlay -h uart0
* Help file not found

With the README present:
$ dtoverlay -h uart0
Name:   uart0

Info:   Change the pin usage of uart0

Usage:  dtoverlay=uart0,<param>=<val>

Params: txd0_pin                GPIO pin for TXD0 (14, 32 or 36 - default 14)

        rxd0_pin                GPIO pin for RXD0 (15, 33 or 37 - default 15)

        pin_func                Alternative pin function - 4(Alt0) for 14&15,
                                7(Alt3) for 32&33, 6(Alt2) for 36&37

[ Where Problems Could Occur ]

The output of the `dtoverlay` could be wrong but it's only informational so should have no negative impact.

Juerg Haefliger (1):
  UBUNTU: SAUCE: Install overlays/README

 arch/arm/boot/dts/overlays/Makefile | 4 ++++
 scripts/Makefile.dtbinst            | 6 +++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

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2.30.2