| Message ID | 20200603134922.1352340-11-boris.brezillon@collabora.com |
|---|---|
| State | Accepted |
| Delegated to: | Miquel Raynal |
| Headers | show |
| Series | mtd: rawnand: fsl_upm: Convert to exec_op() (and more) | expand |
And I forgot to Cc the DT maintainer/ML on this one :-/ On Wed, 3 Jun 2020 15:49:22 +0200 Boris Brezillon <boris.brezillon@collabora.com> wrote: > Those properties are no longer parsed by the driver which is being passed > those information by the core now. Let's deprecate them. > > Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> > --- > Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > > diff --git a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt > index fce4894f5a98..25f07c1f9e44 100644 > --- a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt > +++ b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt > @@ -7,14 +7,16 @@ Required properties: > - fsl,upm-cmd-offset : UPM pattern offset for the command latch. > > Optional properties: > -- fsl,upm-wait-flags : add chip-dependent short delays after running the > - UPM pattern (0x1), after writing a data byte (0x2) or after > - writing out a buffer (0x4). > - fsl,upm-addr-line-cs-offsets : address offsets for multi-chip support. > The corresponding address lines are used to select the chip. > - gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins > (R/B#). For multi-chip devices, "n" GPIO definitions are required > according to the number of chips. > + > +Deprecated properties: > +- fsl,upm-wait-flags : add chip-dependent short delays after running the > + UPM pattern (0x1), after writing a data byte (0x2) or after > + writing out a buffer (0x4). > - chip-delay : chip dependent delay for transferring data from array to > read registers (tR). Required if property "gpios" is not used > (R/B# pins not connected). > @@ -52,8 +54,6 @@ upm@3,0 { > fsl,upm-cmd-offset = <0x08>; > /* Multi-chip NAND device */ > fsl,upm-addr-line-cs-offsets = <0x0 0x200>; > - fsl,upm-wait-flags = <0x5>; > - chip-delay = <25>; // in micro-seconds > > nand@0 { > #address-cells = <1>;
On Wed, 2020-06-03 at 13:49:22 UTC, Boris Brezillon wrote: > Those properties are no longer parsed by the driver which is being passed > those information by the core now. Let's deprecate them. > > Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel
diff --git a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt index fce4894f5a98..25f07c1f9e44 100644 --- a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt +++ b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt @@ -7,14 +7,16 @@ Required properties: - fsl,upm-cmd-offset : UPM pattern offset for the command latch. Optional properties: -- fsl,upm-wait-flags : add chip-dependent short delays after running the - UPM pattern (0x1), after writing a data byte (0x2) or after - writing out a buffer (0x4). - fsl,upm-addr-line-cs-offsets : address offsets for multi-chip support. The corresponding address lines are used to select the chip. - gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins (R/B#). For multi-chip devices, "n" GPIO definitions are required according to the number of chips. + +Deprecated properties: +- fsl,upm-wait-flags : add chip-dependent short delays after running the + UPM pattern (0x1), after writing a data byte (0x2) or after + writing out a buffer (0x4). - chip-delay : chip dependent delay for transferring data from array to read registers (tR). Required if property "gpios" is not used (R/B# pins not connected). @@ -52,8 +54,6 @@ upm@3,0 { fsl,upm-cmd-offset = <0x08>; /* Multi-chip NAND device */ fsl,upm-addr-line-cs-offsets = <0x0 0x200>; - fsl,upm-wait-flags = <0x5>; - chip-delay = <25>; // in micro-seconds nand@0 { #address-cells = <1>;
Those properties are no longer parsed by the driver which is being passed those information by the core now. Let's deprecate them. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> --- Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)