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* dt-bindings: pwm: renesas-tpu: Document r8a7744 supportBiju Das2018-10-121-0/+1
| | | | | | | | | | | 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>
* dt-bindings: pwm: renesas: tpu: Document R8A779{7|8}0 bindingsSergei Shtylyov2018-10-121-0/+4
| | | | | | | | | | | 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>
* dt-bindings: pwm: renesas: tpu: Fix "compatible" prop descriptionSergei Shtylyov2018-10-121-2/+3
| | | | | | | | | | | | 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>
* dt-bindings: pwm: renesas-tpu: Correct SoC part numbers and family namesGeert Uytterhoeven2018-03-271-2/+2
| | | | | | | | | | 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>
* dt-bindings: pwm: renesas-tpu: Correct example TPU register block sizeGeert Uytterhoeven2018-03-271-1/+1
| | | | | | | | | | 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>
* dt-bindings: pwm: renesas-tpu: Document r8a774[35] supportFabrizio Castro2018-03-271-1/+3
| | | | | | | | | | | | | 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>
* pwm: renesas-tpu: Remove support for SH7372Simon Horman2017-08-181-1/+0Star
| | | | | | | | | | | | 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>
* pwm: renesas-tpu: Add DT supportLaurent Pinchart2013-09-031-0/+28
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>