Re: [SPAM][PATCH v2 0/4] Add MediaTek MUSB Controller Driver

Ryder Lee
2019-01-15T05:18:44Z

On Tue, 2019-01-15 at 09:43 +0800, min.guo@mediatek.com wrote:
> From: Min Guo <min.guo@mediatek.com>
>
> These patches introduce the MediaTek MUSB controller driver.
>
> The driver can be configured as Dual-Role Device (DRD),
> Peripheral Only and Host Only modes. This has beed tested on
> MT2701 with a variety of devices in host mode and with the
> f_mass gadget driver in peripheral mode, plugging otg cables
> in/out a lot of times in all possible imaginable plug orders.
>
> changes in v2:
> changes of dt-bindings suggested by Rob and Bin:
> 1. Modify DRC to DRD
> 2. Drop the "<soc-model>-musb" in compatible
> 3. Remove phy-names
> 4. Add space after comma in clock-names
> dtsi:
> 1. Remove phy-names
> changes of driver suggested by Bin:
> 1. Add a new patch for musb_set_toggle
> 2. Add summarize of MediaTek musb controller differences in the commit log
> 3. Abondon patch "usb: musb: Move musbhsdma macro definition to musb_dma.h"
> 4. Add "|| COMPILE_TEST" in Kconfig
> 5. Add musb_clearb() and musb_clearw() hooks
> 6. Add get_toggle() and set_toggle() hooks
> 7. Replace musb_readl() with musb_readw() to read 16bit toggle register
> 8. Move MediaTek's private toggle registers from musb_regs.h to mediatek.c
> 9. Create musbhs_dma_controller_create_noirq()
>
> Min Guo (4):
> dt-bindings: usb: musb: Add support for MediaTek musb controller
> arm: dts: mt2701: Add usb2 device nodes
> usb: musb: Extract set toggle as a separate interface
> usb: musb: Add support for MediaTek musb controller
>
> .../devicetree/bindings/usb/mediatek,musb.txt | 43 ++
> arch/arm/boot/dts/mt2701-evb.dts | 21 +
> arch/arm/boot/dts/mt2701.dtsi | 33 ++
> drivers/usb/musb/Kconfig | 8 +-
> drivers/usb/musb/Makefile | 1 +
> drivers/usb/musb/mediatek.c | 617 +++++++++++++++++++++
> drivers/usb/musb/musb_core.c | 69 +++
> drivers/usb/musb/musb_core.h | 9 +
> drivers/usb/musb/musb_dma.h | 9 +
> drivers/usb/musb/musb_host.c | 35 +-
> drivers/usb/musb/musb_io.h | 6 +
> drivers/usb/musb/musbhsdma.c | 55 +-
> 12 files changed, 868 insertions(+), 38 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/usb/mediatek,musb.txt
> create mode 100644 drivers/usb/musb/mediatek.c
>

I tried the series on my mt7623

Tested-by: Ryder Lee <ryder.lee@mediatek.com>