| Message ID | 20200515111631.31210-1-cristian.birsan@microchip.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | usb: gadget: udc: atmel: add usb device support for SAM9x60 SoC | expand |
Hi, On 15/05/2020 14:16:24+0300, cristian.birsan@microchip.com wrote: > From: Cristian Birsan <cristian.birsan@microchip.com> > > This patch set adds usb device support for SAM9x60 SoC. > The DPRAM memory for the USB High Speed Device Port (UDPHS) hardware > block was increased and the allocation method is changed. This patch > series simplifies the endpoint allocation scheme to acomodate this SoC > and the old ones. > > Changes in v2: > - drop the patch that adds reference to pmc for sam9x60 > - use dt-bindings: usb prefix > - enable usb device in device tree > > Claudiu Beznea (1): > usb: gadget: udc: atmel: use of_find_matching_node_and_match > > Cristian Birsan (6): > dt-bindings: usb: atmel: Update DT bindings documentation for sam9x60 > usb: gadget: udc: atmel: simplify endpoint allocation > usb: gadget: udc: atmel: use 1 bank endpoints for control transfers > usb: gadget: udc: atmel: rename errata into caps > usb: gadget: udc: atmel: update endpoint allocation for sam9x60 > ARM: dts: at91: sam9x60ek: enable usb device This should probably be rebased on top of https://lore.kernel.org/linux-arm-kernel/20200507155651.1094142-1-gregory.clement@bootlin.com/ so we avoid having to define the endpoints in the device tree in the first place.
On 5/15/20 6:02 PM, Alexandre Belloni wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > Hi, > > On 15/05/2020 14:16:24+0300, cristian.birsan@microchip.com wrote: >> From: Cristian Birsan <cristian.birsan@microchip.com> >> >> This patch set adds usb device support for SAM9x60 SoC. >> The DPRAM memory for the USB High Speed Device Port (UDPHS) hardware >> block was increased and the allocation method is changed. This patch >> series simplifies the endpoint allocation scheme to acomodate this SoC >> and the old ones. >> >> Changes in v2: >> - drop the patch that adds reference to pmc for sam9x60 >> - use dt-bindings: usb prefix >> - enable usb device in device tree >> >> Claudiu Beznea (1): >> usb: gadget: udc: atmel: use of_find_matching_node_and_match >> >> Cristian Birsan (6): >> dt-bindings: usb: atmel: Update DT bindings documentation for sam9x60 >> usb: gadget: udc: atmel: simplify endpoint allocation >> usb: gadget: udc: atmel: use 1 bank endpoints for control transfers >> usb: gadget: udc: atmel: rename errata into caps >> usb: gadget: udc: atmel: update endpoint allocation for sam9x60 >> ARM: dts: at91: sam9x60ek: enable usb device > > This should probably be rebased on top of > https://lore.kernel.org/linux-arm-kernel/20200507155651.1094142-1-gregory.clement@bootlin.com/ > so we avoid having to define the endpoints in the device tree in the > first place. I know the patch series and I Ack-ed it some time ago. On the other hand, it was not applied yet, so to be consistent I created this series based on what is already available on usb-next. Depending on which one gets applied first, the other will need to rebase. I have no problem with that. The end goal is to have both of them. Cristian > > -- > Alexandre Belloni, Bootlin > Embedded Linux and Kernel engineering > https://bootlin.com >
From: Cristian Birsan <cristian.birsan@microchip.com> This patch set adds usb device support for SAM9x60 SoC. The DPRAM memory for the USB High Speed Device Port (UDPHS) hardware block was increased and the allocation method is changed. This patch series simplifies the endpoint allocation scheme to acomodate this SoC and the old ones. Changes in v2: - drop the patch that adds reference to pmc for sam9x60 - use dt-bindings: usb prefix - enable usb device in device tree Claudiu Beznea (1): usb: gadget: udc: atmel: use of_find_matching_node_and_match Cristian Birsan (6): dt-bindings: usb: atmel: Update DT bindings documentation for sam9x60 usb: gadget: udc: atmel: simplify endpoint allocation usb: gadget: udc: atmel: use 1 bank endpoints for control transfers usb: gadget: udc: atmel: rename errata into caps usb: gadget: udc: atmel: update endpoint allocation for sam9x60 ARM: dts: at91: sam9x60ek: enable usb device .../devicetree/bindings/usb/atmel-usb.txt | 1 + arch/arm/boot/dts/at91-sam9x60ek.dts | 13 +++ arch/arm/boot/dts/sam9x60.dtsi | 74 ++++++++++++++++ drivers/usb/gadget/udc/atmel_usba_udc.c | 87 ++++++++++++------- drivers/usb/gadget/udc/atmel_usba_udc.h | 6 +- 5 files changed, 145 insertions(+), 36 deletions(-)