Re: [RFC] usb: phy: generic: get rid of VBUS handling

Hi, Balbi & Robert Have one question about commit 7acc9973e3c4 ("usb: phy: generic: add vbus support"). Sorry asking here. Commit 7acc9973e3c4 ("usb: phy: generic: add vbus support") is adding GPIO-based VBUS handling for phy-generic.c And now we are uploading usb phy to drivers/phy/, as Balbi

Re: [PATCH] usb: dwc2: add support of hi6220

On 11/20/2015 11:34 PM, Felipe Balbi wrote: John Youn writes: That's weird. I just sync'd to your testing/next and it seems to apply fine. Same with the series from Gregory Herrero. Any chance it's something to do with your local repo? odd. Seems like it works

[PATCH v2] phy: add phy-hi6220-usb

Support hi6220 use phy for HiKey board Acked-by: Rob Herring <r...@kernel.org> Signed-off-by: Zhangfei Gao <zhangfei@linaro.org> --- Rebase to Linux 4.4-rc1 .../devicetree/bindings/phy/phy-hi6220-usb.txt | 16 ++ drivers/phy/Kconfig| 9

[PATCH] usb: dwc2: add support of hi6220

Support hisilicon,hi6220-usb for HiKey board Signed-off-by: Zhangfei Gao <zhangfei@linaro.org> --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + drivers/usb/dwc2/platform.c| 32 ++ 2 files changed, 33 insertions(+) diff

[PATCH] usb: dwc2: add support of hi6220

Support hisilicon,hi6220-usb for HiKey board Signed-off-by: Zhangfei Gao <zhangfei@linaro.org> --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + drivers/usb/dwc2/platform.c| 32 ++ 2 files changed, 33 insertions(+) diff

[PATCH] phy: add phy-hi6220-usb

Support hi6220 use phy for HiKey board Signed-off-by: Zhangfei Gao <zhangfei@linaro.org> --- .../devicetree/bindings/phy/phy-hi6220-usb.txt | 16 ++ drivers/phy/Kconfig| 9 ++ drivers/phy/Makefile | 1 + drivers/p

Re: [PATCH 00/19] usb: third series of updates for dwc2 driver

On 03/09/2015 11:04 PM, Mian Yousaf Kaukab wrote: Hi, This patchset consists of some bug fixes and feature enhancements for the dwc2 driver. All the patches are verified on dwc2 v3.0a with dedicated fifos. Main focus of testing was with dma enabled. Although basic testing without dma was also

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

Hi, Roger On 02/24/2015 06:13 PM, Roger Quadros wrote: On Sat, Feb 21, 2015 at 11:03:05PM +0800, zhangfei wrote: +static void hi6220_start_peripheral(struct hi6220_priv *priv, bool on) +{ +struct usb_otg *otg = priv-phy.otg; + +if (!otg-gadget) +return

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

On 02/23/2015 11:36 PM, Felipe Balbi wrote: Hi, On Sun, Feb 22, 2015 at 11:10:36AM +0800, zhangfei wrote: +static void hi6220_start_peripheral(struct hi6220_priv *priv, bool on) +{ + struct usb_otg *otg = priv-phy.otg; + + if (!otg-gadget) + return

Re: [PATCH v2 1/2] usb: phy: load usb phy earlier

On 02/23/2015 11:28 PM, Felipe Balbi wrote: On Fri, Feb 06, 2015 at 09:01:16AM +0800, Peter Chen wrote: On Thu, Feb 05, 2015 at 09:24:02PM +0800, Zhangfei Gao wrote: Since phy is definitely used in usb controller, load the phy earlier to make boot time shorter. Signed-off-by: Zhangfei Gao

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

Hi, Balbi On 02/22/2015 12:21 AM, Felipe Balbi wrote: Hi, On Sat, Feb 21, 2015 at 11:03:05PM +0800, zhangfei wrote: +static void hi6220_start_peripheral(struct hi6220_priv *priv, bool on) +{ + struct usb_otg *otg = priv-phy.otg; + + if (!otg-gadget) + return

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

Hi, Balbi On 02/21/2015 12:06 AM, Felipe Balbi wrote: Hi, On Fri, Feb 20, 2015 at 11:44:37PM +0800, zhangfei wrote: Hi, Balbi On 02/20/2015 10:41 PM, Felipe Balbi wrote: +static void hi6220_start_peripheral(struct hi6220_priv *priv, bool on) +{ + struct usb_otg *otg = priv-phy.otg

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

On 02/20/2015 12:38 PM, Felipe Balbi wrote: On Fri, Feb 20, 2015 at 11:07:21AM +0800, zhangfei wrote: Hi, Balbi On 02/18/2015 10:35 PM, Felipe Balbi wrote: On Wed, Feb 18, 2015 at 01:44:21PM +0800, zhangfei wrote: Hi, Kishon On 02/18/2015 01:35 PM, Kishon Vijay Abraham I wrote: Hi

Re: [PATCH v3] usb: dwc2: gadget reuse ahbcfg assigned from platform

Hi, John On 02/21/2015 08:35 AM, John Youn wrote: On 2/15/2015 5:50 AM, Zhangfei Gao wrote: Reuse ahbcfg if assigned from platform Input from John: AHB_SINGLE, NOTI_ALL_DMA_WRIT, REM_MEM_SUPP, HBSTLEN, and INV_DESC_ENDIANNESS only apply in DMA mode and are ignored in slave mode operation

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

Hi, Balbi On 02/20/2015 10:41 PM, Felipe Balbi wrote: +static void hi6220_start_peripheral(struct hi6220_priv *priv, bool on) +{ + struct usb_otg *otg = priv-phy.otg; + + if (!otg-gadget) + return; + + if (on) + usb_gadget_connect(otg-gadget); +

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

Hi, Balbi On 02/18/2015 10:35 PM, Felipe Balbi wrote: On Wed, Feb 18, 2015 at 01:44:21PM +0800, zhangfei wrote: Hi, Kishon On 02/18/2015 01:35 PM, Kishon Vijay Abraham I wrote: Hi, On Thursday 12 February 2015 01:07 PM, Zhangfei Gao wrote: Add usb phy controller for hi6220 platform Signed

Re: [PATCH v4 4/4] phy: add phy-hi6220-usb

Hi, Kishon On 02/18/2015 01:35 PM, Kishon Vijay Abraham I wrote: Hi, On Thursday 12 February 2015 01:07 PM, Zhangfei Gao wrote: Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/phy/Kconfig | 9 ++ drivers/phy/Makefile

[PATCH v3] usb: dwc2: gadget reuse ahbcfg assigned from platform

Reuse ahbcfg if assigned from platform Input from John: AHB_SINGLE, NOTI_ALL_DMA_WRIT, REM_MEM_SUPP, HBSTLEN, and INV_DESC_ENDIANNESS only apply in DMA mode and are ignored in slave mode operation. Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/gadget.c | 11

[PATCH v2] usb: load usb phy earlier

USB PHY works proper is the base for the coming USB controller operation. With this patch, it can avoid the controller drivers which are linked earlier than USB PHY always being probed deferral. Look at drivers/Makefile, it links phy first with the similar method. Signed-off-by: Zhangfei Gao

Re: [resend PATCH v3 4/4] usb: phy: add phy-hi6220-usb

On 02/10/2015 10:48 PM, Felipe Balbi wrote: diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index c6d0c8e..405a3d0 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -173,6 +173,15 @@ config USB_MXS_PHY MXS Phy is used by some of the i.MX SoCs, for

[PATCH v4 4/4] phy: add phy-hi6220-usb

Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/phy/Kconfig | 9 ++ drivers/phy/Makefile | 1 + drivers/phy/phy-hi6220-usb.c | 306 +++ 3 files changed, 316 insertions

[PATCH v4 0/4] add usb support for hi6220

: hi6220 usb controller is inherited from dwc2 add phy accordingly support otg gadget/host Zhangfei Gao (4): Documentation: dt-bindings: add dt binding info for hi6220 dwc2 Documentation: dt-bindings: add dt binding info for hi6220 usb: dwc2: platform: add hi6220 support phy: add phy-hi6220

[PATCH v4 3/4] usb: dwc2: platform: add hi6220 support

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/platform.c | 30 ++ 1 file changed, 30 insertions(+) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index ae095f0..f7c67db 100644 --- a/drivers/usb/dwc2/platform.c +++ b

[PATCH v4 1/4] Documentation: dt-bindings: add dt binding info for hi6220 dwc2

Add necessary dwc2 binding documentation for Hisilicon soc: hi6220 Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree

[PATCH v4 2/4] Documentation: dt-bindings: add dt binding info for hi6220

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- .../devicetree/bindings/usb/hi6220-usb.txt | 49 ++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt diff --git a/Documentation/devicetree/bindings/usb

Re: [PATCH v3 4/5] usb: phy: load usb phy earlier

-To: 1423554627-694-5-git-send-email-zhangfei@linaro.org On Tue, Feb 10, 2015 at 03:50:26PM +0800, Zhangfei Gao wrote: Since phy is definitely used in usb controller, load the phy earlier to make boot time shorter. Signed-off-by: Zhangfei Gao zhangfei@linaro.org Acked-by: Peter Chen peter.c

Re: [resend PATCH v3 4/4] usb: phy: add phy-hi6220-usb

On 02/10/2015 10:48 PM, Felipe Balbi wrote: On Tue, Feb 10, 2015 at 05:10:04PM +0800, Zhangfei Gao wrote: Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/phy/Kconfig | 9 ++ drivers/usb/phy/Makefile | 1

[resend PATCH v3 0/4] add usb support for hi6220

v3: fix typo and add -EPROBE_DEFER of regulator, pointed by Peter v2: address comments from Sergei and Peter add hi6220_phy_setup(false) code v1: hi6220 usb controller is inherited from dwc2 add phy accordingly support otg gadget/host Zhangfei Gao (4): Documentation: dt-bindings: add dt

[resend PATCH v3 2/4] Documentation: dt-bindings: add dt binding info for hi6220

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- .../devicetree/bindings/usb/hi6220-usb.txt | 49 ++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt diff --git a/Documentation/devicetree/bindings/usb

[resend PATCH v3 3/4] usb: dwc2: platform: add hi6220 support

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/platform.c | 30 ++ 1 file changed, 30 insertions(+) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index ae095f0..f7c67db 100644 --- a/drivers/usb/dwc2/platform.c +++ b

[resend PATCH v3 1/4] Documentation: dt-bindings: add dt binding info for hi6220 dwc2

Add necessary dwc2 binding documentation for Hisilicon soc: hi6220 Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree

Re: [PATCH v3 4/5] usb: phy: load usb phy earlier

On 02/10/2015 03:04 PM, Peter Chen wrote: This patch does not belong to phy, so, doesn't need to add phy in subject, meanwhile, please add GregKH as TO list, he is the right one to queue this patch. Reply-To: In-Reply-To: 1423554627-694-5-git-send-email-zhangfei@linaro.org OK, thanks

[resend PATCH v3 4/4] usb: phy: add phy-hi6220-usb

Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/phy/Kconfig | 9 ++ drivers/usb/phy/Makefile | 1 + drivers/usb/phy/phy-hi6220-usb.c | 306 +++ 3 files changed, 316 insertions

[PATCH] usb: load usb phy earlier

Since phy is definitely used in usb controller, load the phy earlier to make boot time shorter. Signed-off-by: Zhangfei Gao zhangfei@linaro.org Acked-by: Peter Chen peter.c...@freescale.com --- drivers/usb/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers

Re: [PATCH v2 4/4] usb: phy: add phy-hi6220-usb

On 9 February 2015 at 22:26, zhangfei zhangfei@linaro.org wrote: On 02/09/2015 10:11 AM, Peter Chen wrote: +static void hi6220_detect_work(struct work_struct *work) +{ + struct hi6220_priv *priv = + container_of(work, struct hi6220_priv, work.work); + int

[PATCH v3 2/5] Documentation: dt-bindings: add dt binding info for hi6220

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- .../devicetree/bindings/usb/hi6220-usb.txt | 49 ++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt diff --git a/Documentation/devicetree/bindings/usb

[PATCH v3 5/5] usb: phy: add phy-hi6220-usb

Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/phy/Kconfig | 9 ++ drivers/usb/phy/Makefile | 1 + drivers/usb/phy/phy-hi6220-usb.c | 308 +++ 3 files changed, 318 insertions

[PATCH v3 4/5] usb: phy: load usb phy earlier

Since phy is definitely used in usb controller, load the phy earlier to make boot time shorter. Signed-off-by: Zhangfei Gao zhangfei@linaro.org Acked-by: Peter Chen peter.c...@freescale.com --- drivers/usb/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers

[PATCH v3 3/5] usb: dwc2: platform: add hi6220 support

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/platform.c | 30 ++ 1 file changed, 30 insertions(+) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index ae095f0..f7c67db 100644 --- a/drivers/usb/dwc2/platform.c +++ b

[PATCH v3 1/5] Documentation: dt-bindings: add dt binding info for hi6220 dwc2

Add necessary dwc2 binding documentation for Hisilicon soc: hi6220 Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree

[PATCH v3 0/5] add usb support for hi6220

v3: fix typo and add -EPROBE_DEFER of regulator, pointed by Peter v2: address comments from Sergei and Peter add hi6220_phy_setup(false) code v1: hi6220 usb controller is inherited from dwc2 add phy accordingly support otg gadget/host Zhangfei Gao (5): Documentation: dt-bindings: add dt

Re: [PATCH v2 4/4] usb: phy: add phy-hi6220-usb

On 02/09/2015 10:11 AM, Peter Chen wrote: +static void hi6220_detect_work(struct work_struct *work) +{ + struct hi6220_priv *priv = + container_of(work, struct hi6220_priv, work.work); + int gpio_id, gpio_vubs; %s/gpio_vubs/gpio_vbus Yes, typo +static void

Re: [PATCH 4/4] usb: phy: add phy-hi6220

On 9 February 2015 at 09:57, Peter Chen peter.c...@freescale.com wrote: +static int hi6220_phy_probe(struct platform_device *pdev) +{ + struct hi6220_priv *priv; + struct usb_otg *otg; + struct device_node *np = pdev-dev.of_node; + int ret, irq; + + priv =

[PATCH v2 4/4] usb: phy: add phy-hi6220-usb

Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/phy/Kconfig | 9 ++ drivers/usb/phy/Makefile | 1 + drivers/usb/phy/phy-hi6220-usb.c | 297 +++ 3 files changed, 307 insertions

[PATCH v2 2/4] Documentation: dt-bindings: add dt binding info for hi6220

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- .../devicetree/bindings/usb/hi6220-usb.txt | 49 ++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt diff --git a/Documentation/devicetree/bindings/usb

[PATCH v2 0/4] add usb support for hi6220

v2: address comments from Sergei and Peter add hi6220_phy_setup(false) code v1: hi6220 usb controller is inherited from dwc2 add phy accordingly support otg gadget/host Zhangfei Gao (4): Documentation: dt-bindings: add dt binding info for hi6220 dwc2 Documentation: dt-bindings: add dt

[PATCH v2 1/4] Documentation: dt-bindings: add dt binding info for hi6220 dwc2

Add necessary dwc2 binding documentation for Hisilicon soc: hi6220 Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree

[PATCH v2 3/4] usb: dwc2: platform: add hi6220 support

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/platform.c | 30 ++ 1 file changed, 30 insertions(+) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index ae095f0..f7c67db 100644 --- a/drivers/usb/dwc2/platform.c +++ b

Re: [PATCH 4/4] usb: phy: add phy-hi6220

On 6 February 2015 at 16:41, Peter Chen peter.c...@freescale.com wrote: On Thu, Feb 05, 2015 at 10:47:00PM +0800, Zhangfei Gao wrote: @@ -18,6 +18,7 @@ obj-$(CONFIG_SAMSUNG_USBPHY)+= phy-samsung-usb.o obj-$(CONFIG_TWL6030_USB)+= phy-twl6030-usb.o obj

Re: [PATCH 2/2] usb: dwc2: gadget reuse ahbcfg assigned from platform

On 6 February 2015 at 16:07, Kaukab, Yousaf yousaf.kau...@intel.com wrote: GAHBCFG_HBSTLEN_INCR4 diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 15aa578..20085de 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2314,9 +2314,13 @@ void

Re: [PATCH 2/4] Documentation: dt-bindings: add dt binding info for hi6220

On 6 February 2015 at 02:24, Sergei Shtylyov sergei.shtyl...@cogentembedded.com wrote: diff --git a/Documentation/devicetree/bindings/usb/hi6220-usb.txt b/Documentation/devicetree/bindings/usb/hi6220-usb.txt new file mode 100644 index 000..e926364 --- /dev/null +++

[PATCH v2 1/2] usb: phy: load usb phy earlier

Since phy is definitely used in usb controller, load the phy earlier to make boot time shorter. Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile index

[PATCH v2 2/2] usb: dwc2: gadget reuse ahbcfg assigned from platform

Gadget directly set GAHBCFG_HBSTLEN_INCR4, reuse ahbcfg if assigned from platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/core.c | 2 +- drivers/usb/dwc2/gadget.c | 8 ++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc2

[PATCH v2 0/2] misc change

v2: remove parentheses mentioned by Sergei assume @ahbcfg is used for dma case Zhangfei Gao (2): usb: phy: load usb phy earlier usb: dwc2: gadget reuse ahbcfg assigned from platform drivers/usb/Makefile | 2 +- drivers/usb/dwc2/core.c | 2 +- drivers/usb/dwc2/gadget.c | 8

[PATCH 3/4] usb: dwc2: platform: add hi6220 support

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/platform.c | 29 + 1 file changed, 29 insertions(+) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index ae095f0..ceee385 100644 --- a/drivers/usb/dwc2/platform.c +++ b

[PATCH 4/4] usb: phy: add phy-hi6220

Add usb phy controller for hi6220 platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/phy/Kconfig | 9 ++ drivers/usb/phy/Makefile | 1 + drivers/usb/phy/phy-hi6220.c | 290 +++ 3 files changed, 300 insertions

[PATCH 1/4] Documentation: dt-bindings: add dt binding info for hi6220 dwc2

Add necessary dwc2 binding documentation for Hisilicon soc: hi6220 Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- Documentation/devicetree/bindings/usb/dwc2.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree

[PATCH 2/4] Documentation: dt-bindings: add dt binding info for hi6220

Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- .../devicetree/bindings/usb/hi6220-usb.txt | 50 ++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt diff --git a/Documentation/devicetree/bindings/usb

[PATCH 0/4] add usb support for hi6220

hi6220 usb controller is inherited from dwc2 add phy accordingly support otg gadget/host Zhangfei Gao (4): Documentation: dt-bindings: add dt binding info for hi6220 dwc2 Documentation: dt-bindings: add dt binding info for hi6220 usb: dwc2: platform: add hi6220 support usb: phy: add phy

[PATCH 1/2] usb: phy: load usb phy earlier

Since phy is definitely used usb controller, load the phy earlier rather than using defer probe to make boot time shorter. Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/Makefile b

[PATCH 2/2] usb: dwc2: gadget reuse ahbcfg assigned from platform

Gadget directly set GAHBCFG_HBSTLEN_INCR4, reuse ahbcfg if assigned from platform Signed-off-by: Zhangfei Gao zhangfei@linaro.org --- drivers/usb/dwc2/core.c | 2 +- drivers/usb/dwc2/gadget.c | 8 ++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc2

[PATCH 0/2] misc change

two misc changes, no function impact Zhangfei Gao (2): usb: phy: load usb phy earlier usb: dwc2: gadget reuse ahbcfg assigned from platform drivers/usb/Makefile | 2 +- drivers/usb/dwc2/core.c | 2 +- drivers/usb/dwc2/gadget.c | 8 ++-- 3 files changed, 8 insertions(+), 4

Re: [PATCH 1/2] usb: phy: load usb phy earlier

On 02/04/2015 04:16 PM, Peter Chen wrote: On Wed, Feb 4, 2015 at 4:01 PM, Zhangfei Gao zhangfei@linaro.org wrote: Since phy is definitely used usb controller, load the phy earlier rather than using defer probe to make boot time shorter. Signed-off-by: Zhangfei Gao zhangfei@linaro.org

Re: [PATCH 2/2] usb: dwc2: gadget reuse ahbcfg assigned from platform

Hi Yousaf On 4 February 2015 at 17:41, Kaukab, Yousaf yousaf.kau...@intel.com wrote: diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c index d5197d4..8d388cc 100644 --- a/drivers/usb/dwc2/core.c +++ b/drivers/usb/dwc2/core.c @@ -2563,7 +2563,7 @@ void

Re: [PATCH 2/2] usb: dwc2: gadget reuse ahbcfg assigned from platform

On 4 February 2015 at 21:51, Sergei Shtylyov sergei.shtyl...@cogentembedded.com wrote: diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 15aa578..20085de 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2314,9 +2314,13 @@ void

usb dwc2 too much sof in host mode

Thanks to Yousaf, the latest dwc2 code from latest testing/next works well for both gadget and host. When remove the usb, it will switch to host mode by default. However, at this time, I found too much sof generating in our platform, if no device attached. 1, usb gadget, 2, remove usb, 3, cat