linux.git/Documentation/devicetree/bindings/ata/sata_rcar.txt, branch master

dt-bindings: ata: rcar-sata: Convert to json-schema

2020-02-26T15:37:06+00:00

Convert the Renesas R-Car Serial-ATA Device Tree binding documentation
to json-schema.

While at it:
  - Remove the deprecated "renesas,rcar-sata" compatible value,
  - Add "iommus", "power-domains", and "resets" properties,
  - Update the example.

Signed-off-by: Geert Uytterhoeven 
Reviewed-by: Niklas Söderlund 
Signed-off-by: Rob Herring

dt-bindings: ata: sata_rcar: Add r8a774b1 support

2019-10-29T00:40:48+00:00

Document SATA support for the RZ/G2N, no driver change required.

Signed-off-by: Fabrizio Castro 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Rob Herring

ata: sata_rcar: Add r8a77965 support

2018-08-06T18:20:15+00:00

Update the binding docs for Renesas R-Car M3-N. No driver changes are
needed.

Signed-off-by: Wolfram Sang 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo

ata: sata_rcar: add gen[23] fallback compatibility strings

2017-07-15T11:07:28+00:00

Add fallback compatibility string for R-Car Gen 2 and 3.

In the case of Renesas R-Car hardware we know that there are generations of
SoCs, e.g. Gen 1 and 2. But beyond that its not clear what the relationship
between IP blocks might be. For example, I believe that r8a7790 is older
than r8a7791 but that doesn't imply that the latter is a descendant of the
former or vice versa.

We can, however, by examining the documentation and behaviour of the
hardware at run-time observe that the current driver implementation appears
to be compatible with the IP blocks on SoCs within a given generation.

For the above reasons and convenience when enabling new SoCs a
per-generation fallback compatibility string scheme being adopted for
drivers for Renesas SoCs.

Signed-off-by: Simon Horman 
Acked-by: Sergei Shtylyov 
Reviewed-by: Geert Uytterhoeven 
Acked-by: Rob Herring 
Signed-off-by: Tejun Heo

sata_rcar: Add compatible string for r8a7795

2015-11-20T20:48:55+00:00

R-Car H3 SoC has compatible SATA controller with R-Car Gen2 SoCs.

Signed-off-by: Kouei Abe 
Signed-off-by: Yoshihiro Kaneko 
Signed-off-by: Tejun Heo 
Acked-by: Simon Horman

sata_rcar: Document deprecated "renesas,rcar-sata"

2014-11-14T17:35:14+00:00

Commit e67adb4e669db834 ("sata_rcar: Add R-Car Gen2 SATA PHY support")
deprecated "renesas,rcar-sata" in favor of "renesas,sata-r8a7779", but
the deprecated value was never documented in the binding documentation,
while it is still in active use.

Signed-off-by: Geert Uytterhoeven 
Acked-by: Simon Horman 
Signed-off-by: Tejun Heo

sata_rcar: Add clocks to sata_rcar bindings

2014-11-14T17:35:13+00:00

Now that the clocks are available in the R-Car Gen2 DT,
add clocks property description to the sata_rcar bindings.
The clocks have been tested on r8a7791 so we use that
as an example of the R-Car SATA node.

Signed-off-by: Valentine Barshak 
[geert: Reworded clocks property]
Signed-off-by: Geert Uytterhoeven 
Acked-by: Simon Horman 
Signed-off-by: Tejun Heo

ata: sata_rcar: Add r8a7793 device support

2014-10-28T03:50:36+00:00

Signed-off-by: Koji Matsuoka 
Signed-off-by: Yoshihiro Kaneko 
Signed-off-by: Tejun Heo

ata: sata_rcar: Disable DIPM mode for r8a7790 ES1

2014-10-27T13:03:19+00:00

Unlike other SATA R-Car r8a7790 controllers the r8a7790 ES1 SATA R-Car
controller needs to be run with DIPM disabled.

Signed-off-by: Simon Horman 
Signed-off-by: Tejun Heo 
Cc: stable@vger.kernel.org

libata, dt: Document sata_rcar bindings

2013-12-02T19:53:51+00:00

These bindings can be used to register SATA devices found on R-Car SoC.

Signed-off-by: Valentine Barshak 
Signed-off-by: Tejun Heo