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2019-06-17dt-bindings: usb: renesas_usbhs: Rename bindings documentation fileSimon Horman1-57/+0
For consistency with the naming of (most) other documentation files for DT bindings for Renesas IP blocks rename the Renesas USBHS documentation file from renesas-usbhs.txt to renesas,usbhs.txt. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2019-05-21dt-bindings: usb: renesas_usbhs: Add support for r7s9210Chris Brandt1-0/+2
Add support for r7s9210 (RZ/A2M) SoC Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-29dt-bindings: usb: renesas_usbhs: Add support for r8a77470Biju Das1-0/+1
Document support for RZ/G1C (R8A77470) SoC. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-28dt-bindings: usb: renesas_usbhs: Add r8a774c0 supportFabrizio Castro1-0/+1
Document RZ/G2E (R8A774C0) SoC bindings. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2018-10-02dt-bindings: usb: renesas_usbhs: Add support for r8a7744Biju Das1-0/+1
Document support for RZ/G1N (R8A7744) SoC. 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-28dt-bindings: usb: renesas_usbhs: add bindings for r8a77990Yoshihiro Shimoda1-0/+1
This patch adds bindings for r8a77990 (R-Car E3). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-20dt-bindings: usb: renesas_usbhs: add clock-names propertyYoshihiro Shimoda1-1/+5
R-Car Gen3 needs to enable clocks of both host and peripheral. Otherwise, other side device cannot work correctly. So, this patch adds a property of clock-names for R-Car Gen3 as an optional. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-20dt-bindings: usb: renesas_usbhs: Add r8a774a1 supportFabrizio Castro1-1/+2
Document RZ/G2M (R8A774A1) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-05usb: renesas_usbhs: add binding for r8a77965Yoshihiro Shimoda1-0/+1
This patch adds binding for r8a77965 (R-Car M3-N). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2018-01-09dt-bindings: usb: renesas_usbhs: Add support for RZ/A1Chris Brandt1-0/+2
Document support for RZ/A1 SoCs Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-19usb: renesas_usbhs: Add compatible string for r8a7743/5Biju Das1-1/+3
This patch adds support for r8a7743/5 SoCs. The Renesas RZ/G1[ME] (R8A7743/5) usbhs is identical to the R-Car Gen2 family. No driver change is needed due to the fallback compatible value "renesas,rcar-gen2-usbhs". Adding the SoC-specific compatible values here has two purposes: 1. Document which SoCs have this hardware module, 2. Allow checkpatch to validate compatible values. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2017-10-19usb: renesas_usbhs: add support for R-Car D3Yoshihiro Shimoda1-0/+1
This patch adds support for R-Car D3. This SoC needs to release the PLL reset by the UGCTRL register. So, since this is not the same as other R-Car Gen3 SoCs, this patch adds a new type as "USBHS_TYPE_RCAR_GEN3_WITH_PLL". Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-31usb: renesas_usbhs: add a compatible string for r8a7796Yoshihiro Shimoda1-0/+1
This patch adds support for r8a7796 (R-Car M3-W). Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2015-12-16usb: renesas_usbhs: add device tree support for r8a779[23]Simon Horman1-0/+2
Simply document new compatibility string. As a previous patch adds a generic R-Car Gen2 compatibility string there appears to be no need for a driver updates. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-12-16usb: renesas_usbhs: add fallback compatibility stringsSimon Horman1-2/+10
Add fallback compatibility strings for R-Car Gen2 and Gen3. This is in keeping with the fallback scheme being adopted wherever appropriate for drivers for Renesas SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-12-16usb: renesas_usbhs: add SoC names to compatibility string documentationSimon Horman1-4/+4
This extends the documentation of compatibility strings a little to include the SoC names. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-09-30usb: renesas_usbhs: Add support for R-Car H3Yoshihiro Shimoda1-0/+1
This patch adds a compatible string to support for R-Car H3. Since the HS-USB controller of R-Car H3 is almost the same specification with R-Car Gen2 (these have 16 pipes and usb-dmac), this patch sets the "type" of renesas_usbhs_driver_param to USBHS_TYPE_RCAR_GEN2. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-05-26usb: renesas_usbhs: Add support for R-Car E2Yoshihiro Shimoda1-0/+1
This patch adds a compatible string to support for R-Car E2. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>" in patch 2 Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-04-28usb: renesas_usbhs: Revise the binding document about the dma-namesYoshihiro Shimoda1-4/+2
Since the DT should describe the hardware (not the driver limitation), This patch revises the binding document about the dma-names to change simple numbering as "ch%d" instead of "tx<n>" and "rx<n>". Also this patch fixes the actual code of renesas_usbhs driver to handle the new dma-names. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-03-13usb: renesas_usbhs: add the channel number in dma-namesYoshihiro Shimoda1-1/+4
To connect the channel of USB-DMAC to USBHS DnFIFO number, this patch adds this channel/FIFO number in dma-names. Otherwise, this driver needs to add analysis code for device tree. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-27usb: renesas_usbhs: add support for requesting DT DMAYoshihiro Shimoda1-0/+2
This patch adds dma_request_slave_channel_reason() calling to request dma slave channels for multiplatform environment. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-09-05usb: renesas_usbhs: Add device tree bindings documentationYoshihiro Shimoda1-0/+24
Document the device tree bindings for the Renesas USBHS controller. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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