Re: [PATCH V2] usb: xhci: add support for performing fake doorbell

On 10/17/2016 10:30 PM, Rafał Miłecki wrote: > From: Rafał Miłecki > > Broadcom's Northstar XHCI controllers seem to need a special start > procedure to work correctly. There isn't any official documentation of > this, the problem is that controller doesn't detect any connected > devices with def

Re: [PATCH] phy: bcm-ns-usb2: new driver for USB 2.0 PHY on Northstar

On 04/05/2016 09:34 PM, Jon Mason wrote: > > > On Wed, Mar 30, 2016 at 5:32 PM, Jon Mason > wrote: > > On Tue, Mar 29, 2016 at 10:01 AM, Rafał Miłecki > wrote: > > Northstar is a family of SoCs used in home routers. They

[PATCH v3 1/2] usb: xhci: plat: fix adding usb3-lpm-capable quirk

led directly after the quirks member variable is overwritten with the module load parameter. I do not have any hardware which is using usb3-lpm-capabls so I can not test this on real hardware. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/xhci-plat.c | 13 - 1 file changed

[PATCH v3 0/2] usb: xhci: fix platform quirks and add fake doorbell

. changes since: v2: * added device tree attribute "usb3-fake-doorbell" * added documentation for platform data member and device tree attribute * fixed some style problems * tried to improve documentation, still waiting for Broadcom v1: * I removed the bcma-hcd specific patches for n

[PATCH v3 2/2] usb: xhci: add Broadcom specific fake doorbell

driver. Currently it is unknown to me what exactly is wrong in the XHCI controller. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- Documentation/devicetree/bindings/usb/usb-xhci.txt | 2 + drivers/usb/host/xhci-plat.c | 4 ++ drivers/usb/host/xhci.c

Re: [PATCH v2 2/2] usb: xhci: add Broadcom specific fake doorbell

On 12/08/2015 03:31 PM, Sergei Shtylyov wrote: > Hello. > > On 12/08/2015 01:31 AM, Hauke Mehrtens wrote: > >> From: Rafał Miłecki >> >> This fixes problem with controller seeing devices only in some small >> percentage of cold boots. >> This quirk is

Re: [PATCH v2 1/2] usb: xhci: plat: fix adding usb3-lpm-capable quirk

On 12/07/2015 11:43 PM, kbuild test robot wrote: > Hi Hauke, > > [auto build test WARNING on usb/usb-testing] > [also build test WARNING on next-20151207] > [cannot apply to v4.4-rc4] > > url: > https://github.com/0day-ci/linux/commits/Hauke-Mehrtens/usb-xhci-plat-fix

Re: [PATCH v2 2/2] usb: xhci: add Broadcom specific fake doorbell

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 12/07/2015 11:39 PM, Felipe Balbi wrote: > > Hi, > > Hauke Mehrtens writes: >> From: Rafał Miłecki >> >> This fixes problem with controller seeing devices only in some >> small percentage of cold bo

[PATCH v2 1/2] usb: xhci: plat: fix adding usb3-lpm-capable quirk

led directly after the quirks member variable is overwritten with the module load parameter. I do not have any hardware which is using usb3-lpm-capabls so I can not test this on real hardware. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/xhci-plat.c | 13 - 1 file changed

[PATCH 0/2] xhci: fix platform quirks and add fake doorbell

These patches are needed to make the Broadcom XHCI controller work. We will submit support for the controller later. changes sinve v1: * I removed the bcma-hcd specific patches for now. Hauke Mehrtens (1): usb: xhci: plat: fix adding usb3-lpm-capable quirk Rafał Miłecki (1): usb: xhci: add

[PATCH v2 2/2] usb: xhci: add Broadcom specific fake doorbell

From: Rafał Miłecki This fixes problem with controller seeing devices only in some small percentage of cold boots. This quirk is also added to the platform data so we can activate it when we register our platform driver. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers

Re: [PATCH v3 0/6] usb: bcma: add USB 3.0 support

On 12/01/2015 11:44 PM, Rafał Miłecki wrote: > On 1 December 2015 at 23:28, Greg KH wrote: >> On Fri, Oct 23, 2015 at 11:36:56PM +0200, Hauke Mehrtens wrote: >>> This patch adds support for the USB 3.0 controller in the bcm53xx Northstar >>> SoC. >>> These

Re: [PATCH V2] USB: bcma: switch to GPIO descriptor for power control

success all the time. > Fix it by switching to gpiod functions and adding appropriate checks. > > Signed-off-by: Rafał Miłecki Acked-by: Hauke Mehrtens > --- > V2: Include linux/gpio/consumer.h > --- > drivers/usb/host/bcma-hcd.c | 21 ++--- > 1 file

Re: [PATCH v3 5/6] usb: bcma: add USB 3.0 support

On 10/24/2015 12:40 AM, Florian Fainelli wrote: > On 23/10/15 14:37, Hauke Mehrtens wrote: >> From: Rafał Miłecki >> >> Signed-off-by: Rafał Miłecki >> Signed-off-by: Hauke Mehrtens >> --- > > [snip] > >> + >> +switch (chipinfo->i

[PATCH v3 1/6] usb: xhci: plat: fix adding usb3-lpm-capable quirk

led directly after the quirks member variable is overwritten with the module load parameter. I do not have any hardware which is using usb3-lpm-capabls so I can not test this on real hardware. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/xhci-plat.c | 14 -- 1 file changed

[PATCH v3 4/6] usb: bcma: use separated function for USB 2.0 initialization

From: Rafał Miłecki This will allow adding USB 3.0 (XHCI) support cleanly. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 51 +++-- 1 file changed, 35 insertions(+), 16 deletions(-) diff --git a/drivers

[PATCH v3 0/6] usb: bcma: add USB 3.0 support

reported by kbuild test robot Hauke Mehrtens (1): usb: xhci: plat: fix adding usb3-lpm-capable quirk Rafał Miłecki (5): usb: xhci: add Broadcom specific fake doorbell usb: bcma: make helper creating platform dev more generic usb: bcma: use separated function for USB 2.0 initialization usb

[PATCH v3 2/6] usb: xhci: add Broadcom specific fake doorbell

From: Rafał Miłecki This fixes problem with controller seeing devices only in some small percentage of cold boots. This quirk is also added to the platform data so we can activate it when we register our platform driver. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers

[PATCH v3 6/6] usb: bcma: fix setting VCC GPIO value

From: Rafał Miłecki It wasn't working (on most of devices?) without setting GPIO direction and wasn't respecting ACTIVE_LOW flag. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 14 ++ 1 file changed, 10 insertions(+), 4

[PATCH v3 5/6] usb: bcma: add USB 3.0 support

From: Rafał Miłecki Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 225 1 file changed, 225 insertions(+) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 0b4d0e8..32815e6

[PATCH v3 3/6] usb: bcma: make helper creating platform dev more generic

From: Rafał Miłecki Having "bool ohci" argument bounded us to two cases only and didn't allow re-using this code for XHCI. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 24 +--- 1 file changed, 13 insertions(+

[PATCH v2 6/6] usb: bcma: fix setting VCC GPIO value

From: Rafał Miłecki It wasn't working (on most of devices?) without setting GPIO direction and wasn't respecting ACTIVE_LOW flag. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 13 + 1 file changed, 9 insertions(+), 4

[PATCH v2 3/6] usb: bcma: make helper creating platform dev more generic

From: Rafał Miłecki Having "bool ohci" argument bounded us to two cases only and didn't allow re-using this code for XHCI. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 24 +--- 1 file changed, 13 insertions(+

[PATCH v2 0/6] usb: bcma: add USB 3.0 support

This patch adds support for the USB 3.0 controller in the bcm53xx Northstar SoC. These patches are based on top of usb-next. Hauke Mehrtens (1): usb: xhci: plat: fix adding usb3-lpm-capable quirk Rafał Miłecki (5): usb: xhci: add Broadcom specific fake doorbell usb: bcma: make helper

[PATCH v2 1/6] usb: xhci: plat: fix adding usb3-lpm-capable quirk

led directly after the quirks member variable is overwritten with the module load parameter. I do not have any hardware which is using usb3-lpm-capabls so I can not test this on real hardware. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/xhci-plat.c | 14 -- 1 file changed

[PATCH v2 5/6] usb: bcma: add USB 3.0 support

From: Rafał Miłecki Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 225 1 file changed, 225 insertions(+) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 0b4d0e8..32815e6

[PATCH v2 2/6] usb: xhci: add Broadcom specific fake doorbell

From: Rafał Miłecki This fixes problem with controller seeing devices only in some small percentage of cold boots. This quirk is also added to the platform data so we can activate it when we register our platform driver. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers

[PATCH v2 4/6] usb: bcma: use separated function for USB 2.0 initialization

From: Rafał Miłecki This will allow adding USB 3.0 (XHCI) support cleanly. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 51 +++-- 1 file changed, 35 insertions(+), 16 deletions(-) diff --git a/drivers

[PATCH 6/6] usb: bcma: fix setting VCC GPIO value

From: Rafał Miłecki It wasn't working (on most of devices?) without setting GPIO direction and wasn't respecting ACTIVE_LOW flag. Signed-off-by: Rafał Miłecki --- drivers/usb/host/bcma-hcd.c | 13 + 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/bcma

[PATCH 1/6] usb: xhci: plat: fix adding usb3-lpm-capable quirk

led directly after the quirks member variable is overwritten with the module load parameter. I do not have any hardware which is using usb3-lpm-capabls so I can not test this on real hardware. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/xhci-plat.c | 14 -- 1 file changed

[PATCH 4/6] usb: bcma: use separated function for USB 2.0 initialization

From: Rafał Miłecki This will allow adding USB 3.0 (XHCI) support cleanly. Signed-off-by: Rafał Miłecki --- drivers/usb/host/bcma-hcd.c | 51 +++-- 1 file changed, 35 insertions(+), 16 deletions(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/

[PATCH 5/6] usb: bcma: add USB 3.0 support

/bcma-hcd.c +++ b/drivers/usb/host/bcma-hcd.c @@ -28,6 +28,7 @@ #include #include #include +#include MODULE_AUTHOR("Hauke Mehrtens"); MODULE_DESCRIPTION("Common USB driver for BCMA Bus"); @@ -37,6 +38,7 @@ struct bcma_hcd_device { struct bcma_device *

[PATCH 3/6] usb: bcma: make helper creating platform dev more generic

From: Rafał Miłecki Having "bool ohci" argument bounded us to two cases only and didn't allow re-using this code for XHCI. Signed-off-by: Rafał Miłecki --- drivers/usb/host/bcma-hcd.c | 24 +--- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/usb/hos

[PATCH 2/6] usb: xhci: add Broadcom specific fake doorbell

From: Rafał Miłecki This fixes problem with controller seeing devices only in some small percentage of cold boots. This quirk is also added to the platform data so we can activate it when we register our platform driver. Signed-off-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers

[PATCH 0/6] usb: bcma: add USB 3.0 support

This patch adds support for the USB 3.0 controller in the bcm53xx Northstar SoC. These patches are based on top of 4.3-rc5. Hauke Mehrtens (1): usb: xhci: plat: fix adding usb3-lpm-capable quirk Rafał Miłecki (5): usb: xhci: add Broadcom specific fake doorbell usb: bcma: make helper

Re: [PATCH v3 0/6] USB: bcma: add support for ARM based SoCs

On 06/11/2015 10:57 PM, Hauke Mehrtens wrote: > These patches are fixing minor bugs and are adding support for ARM > based Broadcom BCM47XX and BCM53XX SoCs. > > Changes since: > v2: > * split the ARM init function up and change the order to match the >Broadcom vendor

[PATCH v3 5/6] USB: bcma: add bcm53xx support

The Broadcom ARM SoCs with this usb core need a different initialization and they have a different core id. This patch adds support for these USB 2.0 core. Signed-off-by: Felix Fietkau Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 81

[PATCH v3 4/6] USB: bcma: fix error handling in bcma_hcd_create_pdev()

This patch makes bcma_hcd_create_pdev() not return NULL, but a prober error code in case of an error. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c

[PATCH v3 3/6] USB: bcma: use devm_kzalloc

Instead of manually handling the frees use devm. There was also a free missing in the unregister call which is not needed with devm. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/usb/host

[PATCH v3 6/6] USB: bcma: add support for controlling bus power through GPIO

On some boards a GPIO is needed to activate USB controller. Make it possible to specify such a GPIO in device tree. Signed-off-by: Felix Fietkau Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 24 1 file changed, 24 insertions(+) diff --git a/drivers

[PATCH v3 0/6] USB: bcma: add support for ARM based SoCs

code v1: * add patch "USB: bcma: fix error handling in bcma_hcd_create_pdev()" * do not call bcma_core_disable(dev, 0) before enable. Hauke Mehrtens (6): USB: bcma: remove chip id check USB: bcma: replace numbers with constants USB: bcma: use devm_kzalloc USB: bcma: fix error h

[PATCH v3 1/6] USB: bcma: remove chip id check

: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 5 - 1 file changed, 5 deletions(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 526cfab..976b4e1 100644 --- a/drivers/usb/host/bcma-hcd.c +++ b/drivers/usb/host/bcma-hcd.c @@ -214,16 +214,11 @@ err_alloc: static

[PATCH v3 2/6] USB: bcma: replace numbers with constants

The constants for these numbers were added long time ago, use them. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 976b4e1..b4ec4ec 100644 --- a

[PATCH 1/2] USB: ssb: fix error handling in ssb_hcd_create_pdev()

This patch makes bcma_hcd_create_pdev() not return NULL, but a prober error code in case of an error. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/ssb-hcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/ssb-hcd.c b/drivers/usb/host/ssb-hcd.c

[PATCH 2/2] USB: ssb: use devm_kzalloc

Instead of manually handling the frees use devm. There was also a free missing in the unregister call which is not needed with devm. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/ssb-hcd.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/usb/host/ssb

[PATCH v2 2/6] USB: bcma: replace numbers with constants

The constants for these numbers were added long time ago, use them. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 976b4e1..b4ec4ec 100644 --- a

[PATCH v2 6/6] USB: bcma: add support for controlling bus power through GPIO

On some boards a GPIO is needed to activate USB controller. Make it possible to specify such a GPIO in device tree. Signed-off-by: Felix Fietkau Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 24 1 file changed, 24 insertions(+) diff --git a/drivers

[PATCH v2 5/6] USB: bcma: add bcm53xx support

The Broadcom ARM SoCs with this usb core need a different initialization and they have a different core id. This patch adds support for these USB 2.0 core. Signed-off-by: Felix Fietkau Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 70

[PATCH v2 0/6] USB: bcma: add support for ARM based SoCs

These patches are fixing minor bugs and are adding support for ARM based Broadcom BCM47XX and BCM53XX SoCs. Changes since: v1: * add patch "USB: bcma: fix error handling in bcma_hcd_create_pdev()" * do not call bcma_core_disable(dev, 0) before enable. Hauke Mehrtens (6): USB: bc

[PATCH v2 4/6] USB: bcma: fix error handling in bcma_hcd_create_pdev()

This patch makes bcma_hcd_create_pdev() not return NULL, but a prober error code in case of an error. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c

[PATCH v2 1/6] USB: bcma: remove chip id check

: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 5 - 1 file changed, 5 deletions(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 526cfab..976b4e1 100644 --- a/drivers/usb/host/bcma-hcd.c +++ b/drivers/usb/host/bcma-hcd.c @@ -214,16 +214,11 @@ err_alloc: static

[PATCH v2 3/6] USB: bcma: use devm_kzalloc

Instead of manually handling the frees use devm. There was also a free missing in the unregister call which is not needed with devm. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/usb/host

[PATCH 3/5] USB: bcma: use devm_kzalloc

Instead of manually handling the frees use devm. There was also a free missing in the unregister call which is not needed with devm. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 11 --- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/usb/host

[PATCH 4/5] USB: bcma: add bcm53xx support

The Broadcom ARM SoCs with this usb core need a different initialization and they have a different core id. This patch adds support for these USB 2.0 core. Signed-off-by: Felix Fietkau Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 71

[PATCH 2/5] USB: bcma: replace numbers with constants

The constants for these numbers were added long time ago, use them. Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 976b4e1..b4ec4ec 100644 --- a

[PATCH 5/5] USB: bcma: add support for controlling bus power through GPIO

On some boards a GPIO is needed to activate USB controller. Make it possible to specify such a GPIO in device tree. Signed-off-by: Felix Fietkau Signed-off-by: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 24 1 file changed, 24 insertions(+) diff --git a/drivers

[PATCH 1/5] USB: bcma: remove chip id check

: Hauke Mehrtens --- drivers/usb/host/bcma-hcd.c | 5 - 1 file changed, 5 deletions(-) diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 526cfab..976b4e1 100644 --- a/drivers/usb/host/bcma-hcd.c +++ b/drivers/usb/host/bcma-hcd.c @@ -214,16 +214,11 @@ err_alloc: static

[PATCH 1/2] bcma: store more alternative addresses

Each core could have more than one alternative address. There are cores with 8 alternative addresses for different functions. The PHY control in the Chip common B core is done through the 2. alternative address and not the first one. Signed-off-by: Hauke Mehrtens CC: linux-usb@vger.kernel.org