8 Commits

Author SHA1 Message Date
Biju Das
d5a7060022 dt-bindings: pwm: renesas-tpu: Document r8a7744 support
Document r8a7744 specific compatible strings. No driver change is
needed as the fallback compatible string "renesas,tpu" activates the
right code in the driver.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2018-10-12 13:39:12 +02:00
Sergei Shtylyov
136d822a9e dt-bindings: pwm: renesas: tpu: Document R8A779{7|8}0 bindings
Document the R-Car V3{M|H} (R8A779{7|8}0) SoC in the Renesas TPU
bindings; the TPU hardware in those is the Renesas standard 4-channel
timer pulse unit.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2018-10-12 13:36:05 +02:00
Sergei Shtylyov
01e194bbd6 dt-bindings: pwm: renesas: tpu: Fix "compatible" prop description
The "compatible" property description contradicts even the example given:
it only says that there must be a single value while the example has the
fallback value too -- which makes much more sense. Moreover, the generic
property value is misdocumented as being R-Car (and RZ/G1) specific...

Fixes: 382457e562bb ("pwm: renesas-tpu: Add DT support")
Fixes: 3ba111a01822 ("dt-bindings: pwm: renesas-tpu: Document r8a774[35] support")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2018-10-12 13:36:05 +02:00
Geert Uytterhoeven
204e17baa6 dt-bindings: pwm: renesas-tpu: Correct SoC part numbers and family names
R8A73A4 (not R8A77A4) is R-Mobile APE6,
R8A7740 is R-Mobile (not R-Car) A1.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2018-03-27 23:59:43 +02:00
Geert Uytterhoeven
3b8ad2c1ef dt-bindings: pwm: renesas-tpu: Correct example TPU register block size
The Timer Pulse Unit on R-Mobile A1 has registers that lie outside the
declared register block.  Enlarge the register block size to fix this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2018-03-27 23:58:47 +02:00
Fabrizio Castro
3ba111a018 dt-bindings: pwm: renesas-tpu: Document r8a774[35] support
Document r8a774[35] specific compatible strings. No driver change is
needed as the fallback compatible string "renesas,tpu" activates the
right code in the driver.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2018-03-27 23:58:18 +02:00
Simon Horman
1f8736c4e1 pwm: renesas-tpu: Remove support for SH7372
Remove support for the SH7372 (SH-Mobile AP4) from the renesas-tpu
driver.

Commit edf4100906044225 ("ARM: shmobile: sh7372 dtsi: Remove Legacy
file") removed this SoC from the kernel in v4.1.

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2017-08-18 17:27:14 +02:00
Laurent Pinchart
382457e562 pwm: renesas-tpu: Add DT support
Specify DT bindings for the TPU PWM controller and add OF support to the
driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2013-09-03 13:09:15 +02:00