| Message ID | 20181019074908.13226-14-boris.brezillon@bootlin.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | mtd: maps: physmap cleanups | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On Fri, 19 Oct 2018 09:49:06 +0200, Boris Brezillon wrote: > From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> > > Add documentation for the addr-gpios. This extension to the physmap > binding allow creating flash devices that are paged using GPIOs. > > Cc: devicetree@vger.kernel.org > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> > Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> > --- > Changes in v2: > - Drop Rob's R-b (waiting for a second review) > --- > Documentation/devicetree/bindings/mtd/mtd-physmap.txt | 2 ++ > 1 file changed, 2 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
On Fri, Oct 19, 2018 at 9:49 AM Boris Brezillon <boris.brezillon@bootlin.com> wrote: > From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> > > Add documentation for the addr-gpios. This extension to the physmap > binding allow creating flash devices that are paged using GPIOs. > > Cc: devicetree@vger.kernel.org > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> > Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> > --- > Changes in v2: > - Drop Rob's R-b (waiting for a second review) Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt index 232fa12e90ef..7df0dcaccb7d 100644 --- a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt +++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt @@ -29,6 +29,8 @@ file systems on embedded devices. - use-advanced-sector-protection: boolean to enable support for the advanced sector protection (Spansion: PPB - Persistent Protection Bits) locking. + - addr-gpios : (optional) List of GPIO descriptors that will be used to + address the MSBs address lines. The order goes from LSB to MSB. For JEDEC compatible devices, the following additional properties are defined: