* [PATCH v3 0/2] USB DWC2 support for STM32MP15 SoCs USB OTG
@ 2020-01-24 8:41 Amelie Delaunay
2020-01-24 8:41 ` [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Amelie Delaunay
2020-01-24 8:41 ` [PATCH v3 2/2] " Amelie Delaunay
0 siblings, 2 replies; 7+ messages in thread
From: Amelie Delaunay @ 2020-01-24 8:41 UTC (permalink / raw)
To: Minas Harutyunyan, Felipe Balbi, Greg Kroah-Hartman, Rob Herring,
Mark Rutland
Cc: linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard, Amelie Delaunay
Adds support for STM32MP15 SoCs USB OTG HS and FS based on DWC2 IP.
STM32MP15 SoCs embeds a DWC2 IP that can be used in HS or in FS, and
uses an external Vbus and ID level detection to support OTG operations.
Amelie Delaunay (2):
dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and
FS
usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
---
Changes in v3:
- fix usb33d-supply in bindings
Changes in v2:
- add Minas Acked-by on driver
- use dwc2.yaml bindings
.../devicetree/bindings/usb/dwc2.yaml | 6 ++
drivers/usb/dwc2/core.h | 8 ++
drivers/usb/dwc2/hw.h | 8 ++
drivers/usb/dwc2/params.c | 33 +++++++
drivers/usb/dwc2/platform.c | 94 ++++++++++++++++++-
5 files changed, 147 insertions(+), 2 deletions(-)
--
2.17.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
2020-01-24 8:41 [PATCH v3 0/2] USB DWC2 support for STM32MP15 SoCs USB OTG Amelie Delaunay
@ 2020-01-24 8:41 ` Amelie Delaunay
2020-01-27 14:29 ` Rob Herring
2020-01-31 13:36 ` Felipe Balbi
2020-01-24 8:41 ` [PATCH v3 2/2] " Amelie Delaunay
1 sibling, 2 replies; 7+ messages in thread
From: Amelie Delaunay @ 2020-01-24 8:41 UTC (permalink / raw)
To: Minas Harutyunyan, Felipe Balbi, Greg Kroah-Hartman, Rob Herring,
Mark Rutland
Cc: linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard, Amelie Delaunay
Add the specific compatible string for the DWC2 IP found in the STM32MP15
SoCs.
STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and
ID pin state. usb33d-supply described the regulator supplying Vbus and ID
sensing comparators.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
Documentation/devicetree/bindings/usb/dwc2.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index 71cf7ba32237..e95ba9373023 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -58,6 +58,8 @@ properties:
- const: st,stm32f4x9-fsotg
- const: st,stm32f4x9-hsotg
- const: st,stm32f7-hsotg
+ - const: st,stm32mp15-fsotg
+ - const: st,stm32mp15-hsotg
- const: samsung,s3c6400-hsotg
reg:
@@ -103,6 +105,10 @@ properties:
vusb_a-supply:
description: phandle to voltage regulator of analog section.
+ vusb33d-supply:
+ description: reference to the VBUS and ID sensing comparators supply, in
+ order to perform OTG operation, used on STM32MP15 SoCs.
+
dr_mode:
enum: [host, peripheral, otg]
--
2.17.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v3 2/2] usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
2020-01-24 8:41 [PATCH v3 0/2] USB DWC2 support for STM32MP15 SoCs USB OTG Amelie Delaunay
2020-01-24 8:41 ` [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Amelie Delaunay
@ 2020-01-24 8:41 ` Amelie Delaunay
1 sibling, 0 replies; 7+ messages in thread
From: Amelie Delaunay @ 2020-01-24 8:41 UTC (permalink / raw)
To: Minas Harutyunyan, Felipe Balbi, Greg Kroah-Hartman, Rob Herring,
Mark Rutland
Cc: linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard, Amelie Delaunay
This patch introduces a new parameter to activate external ID pin and valid
vbus level detection, required on STM32MP15 SoC to support dual role,
either in HS or FS.
The STM32MP15 SoC uses the GGPIO register to enable the level detection.
The level detector requires to be powered.
Also adds the params structures for STM32MP15 OTG HS and STM32MP1 OTG FS.
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
drivers/usb/dwc2/core.h | 8 ++++
drivers/usb/dwc2/hw.h | 8 ++++
drivers/usb/dwc2/params.c | 33 +++++++++++++
drivers/usb/dwc2/platform.c | 94 ++++++++++++++++++++++++++++++++++++-
4 files changed, 141 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 968e03b89d04..99b0bdfe0012 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -411,6 +411,10 @@ enum dwc2_ep0_state {
* register.
* 0 - Deactivate the transceiver (default)
* 1 - Activate the transceiver
+ * @activate_stm_id_vb_detection: Activate external ID pin and Vbus level
+ * detection using GGPIO register.
+ * 0 - Deactivate the external level detection (default)
+ * 1 - Activate the external level detection
* @g_dma: Enables gadget dma usage (default: autodetect).
* @g_dma_desc: Enables gadget descriptor DMA (default: autodetect).
* @g_rx_fifo_size: The periodic rx fifo size for the device, in
@@ -481,6 +485,7 @@ struct dwc2_core_params {
bool service_interval;
u8 hird_threshold;
bool activate_stm_fs_transceiver;
+ bool activate_stm_id_vb_detection;
bool ipg_isoc_en;
u16 max_packet_count;
u32 max_transfer_size;
@@ -874,6 +879,8 @@ struct dwc2_hregs_backup {
* removed once all SoCs support usb transceiver.
* @supplies: Definition of USB power supplies
* @vbus_supply: Regulator supplying vbus.
+ * @usb33d: Optional 3.3v regulator used on some stm32 devices to
+ * supply ID and VBUS detection hardware.
* @lock: Spinlock that protects all the driver data structures
* @priv: Stores a pointer to the struct usb_hcd
* @queuing_high_bandwidth: True if multiple packets of a high-bandwidth
@@ -1061,6 +1068,7 @@ struct dwc2_hsotg {
struct dwc2_hsotg_plat *plat;
struct regulator_bulk_data supplies[DWC2_NUM_SUPPLIES];
struct regulator *vbus_supply;
+ struct regulator *usb33d;
spinlock_t lock;
void *priv;
diff --git a/drivers/usb/dwc2/hw.h b/drivers/usb/dwc2/hw.h
index 510e87ec0be8..c4027bbcedec 100644
--- a/drivers/usb/dwc2/hw.h
+++ b/drivers/usb/dwc2/hw.h
@@ -54,6 +54,12 @@
#define GOTGCTL_HSTSETHNPEN BIT(10)
#define GOTGCTL_HNPREQ BIT(9)
#define GOTGCTL_HSTNEGSCS BIT(8)
+#define GOTGCTL_BVALOVAL BIT(7)
+#define GOTGCTL_BVALOEN BIT(6)
+#define GOTGCTL_AVALOVAL BIT(5)
+#define GOTGCTL_AVALOEN BIT(4)
+#define GOTGCTL_VBVALOVAL BIT(3)
+#define GOTGCTL_VBVALOEN BIT(2)
#define GOTGCTL_SESREQ BIT(1)
#define GOTGCTL_SESREQSCS BIT(0)
@@ -227,6 +233,8 @@
#define GPVNDCTL HSOTG_REG(0x0034)
#define GGPIO HSOTG_REG(0x0038)
#define GGPIO_STM32_OTG_GCCFG_PWRDWN BIT(16)
+#define GGPIO_STM32_OTG_GCCFG_VBDEN BIT(21)
+#define GGPIO_STM32_OTG_GCCFG_IDEN BIT(22)
#define GUID HSOTG_REG(0x003c)
#define GSNPSID HSOTG_REG(0x0040)
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index 31e090ac9f1e..8ccc83f7eb3f 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -163,6 +163,35 @@ static void dwc2_set_stm32f7_hsotg_params(struct dwc2_hsotg *hsotg)
p->host_perio_tx_fifo_size = 256;
}
+static void dwc2_set_stm32mp15_fsotg_params(struct dwc2_hsotg *hsotg)
+{
+ struct dwc2_core_params *p = &hsotg->params;
+
+ p->otg_cap = DWC2_CAP_PARAM_NO_HNP_SRP_CAPABLE;
+ p->speed = DWC2_SPEED_PARAM_FULL;
+ p->host_rx_fifo_size = 128;
+ p->host_nperio_tx_fifo_size = 96;
+ p->host_perio_tx_fifo_size = 96;
+ p->max_packet_count = 256;
+ p->phy_type = DWC2_PHY_TYPE_PARAM_FS;
+ p->i2c_enable = false;
+ p->activate_stm_fs_transceiver = true;
+ p->activate_stm_id_vb_detection = true;
+ p->power_down = DWC2_POWER_DOWN_PARAM_NONE;
+}
+
+static void dwc2_set_stm32mp15_hsotg_params(struct dwc2_hsotg *hsotg)
+{
+ struct dwc2_core_params *p = &hsotg->params;
+
+ p->otg_cap = DWC2_CAP_PARAM_NO_HNP_SRP_CAPABLE;
+ p->activate_stm_id_vb_detection = true;
+ p->host_rx_fifo_size = 440;
+ p->host_nperio_tx_fifo_size = 256;
+ p->host_perio_tx_fifo_size = 256;
+ p->power_down = DWC2_POWER_DOWN_PARAM_NONE;
+}
+
const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params },
{ .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_params },
@@ -186,6 +215,10 @@ const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "st,stm32f4x9-hsotg" },
{ .compatible = "st,stm32f7-hsotg",
.data = dwc2_set_stm32f7_hsotg_params },
+ { .compatible = "st,stm32mp15-fsotg",
+ .data = dwc2_set_stm32mp15_fsotg_params },
+ { .compatible = "st,stm32mp15-hsotg",
+ .data = dwc2_set_stm32mp15_hsotg_params },
{},
};
MODULE_DEVICE_TABLE(of, dwc2_of_match_table);
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 3c6ce09a6db5..8368d6d66d64 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -312,6 +312,9 @@ static int dwc2_driver_remove(struct platform_device *dev)
if (hsotg->gadget_enabled)
dwc2_hsotg_remove(hsotg);
+ if (hsotg->params.activate_stm_id_vb_detection)
+ regulator_disable(hsotg->usb33d);
+
if (hsotg->ll_hw_enabled)
dwc2_lowlevel_hw_disable(hsotg);
@@ -464,10 +467,35 @@ static int dwc2_driver_probe(struct platform_device *dev)
if (retval)
goto error;
+ if (hsotg->params.activate_stm_id_vb_detection) {
+ u32 ggpio;
+
+ hsotg->usb33d = devm_regulator_get(hsotg->dev, "usb33d");
+ if (IS_ERR(hsotg->usb33d)) {
+ retval = PTR_ERR(hsotg->usb33d);
+ if (retval != -EPROBE_DEFER)
+ dev_err(hsotg->dev,
+ "failed to request usb33d supply: %d\n",
+ retval);
+ goto error;
+ }
+ retval = regulator_enable(hsotg->usb33d);
+ if (retval) {
+ dev_err(hsotg->dev,
+ "failed to enable usb33d supply: %d\n", retval);
+ goto error;
+ }
+
+ ggpio = dwc2_readl(hsotg, GGPIO);
+ ggpio |= GGPIO_STM32_OTG_GCCFG_IDEN;
+ ggpio |= GGPIO_STM32_OTG_GCCFG_VBDEN;
+ dwc2_writel(hsotg, ggpio, GGPIO);
+ }
+
if (hsotg->dr_mode != USB_DR_MODE_HOST) {
retval = dwc2_gadget_init(hsotg);
if (retval)
- goto error;
+ goto error_init;
hsotg->gadget_enabled = 1;
}
@@ -493,7 +521,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
if (retval) {
if (hsotg->gadget_enabled)
dwc2_hsotg_remove(hsotg);
- goto error;
+ goto error_init;
}
hsotg->hcd_enabled = 1;
}
@@ -509,6 +537,9 @@ static int dwc2_driver_probe(struct platform_device *dev)
return 0;
+error_init:
+ if (hsotg->params.activate_stm_id_vb_detection)
+ regulator_disable(hsotg->usb33d);
error:
dwc2_lowlevel_hw_disable(hsotg);
return retval;
@@ -523,6 +554,37 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
if (is_device_mode)
dwc2_hsotg_suspend(dwc2);
+ if (dwc2->params.activate_stm_id_vb_detection) {
+ unsigned long flags;
+ u32 ggpio, gotgctl;
+
+ /*
+ * Need to force the mode to the current mode to avoid Mode
+ * Mismatch Interrupt when ID detection will be disabled.
+ */
+ dwc2_force_mode(dwc2, !is_device_mode);
+
+ spin_lock_irqsave(&dwc2->lock, flags);
+ gotgctl = dwc2_readl(dwc2, GOTGCTL);
+ /* bypass debounce filter, enable overrides */
+ gotgctl |= GOTGCTL_DBNCE_FLTR_BYPASS;
+ gotgctl |= GOTGCTL_BVALOEN | GOTGCTL_AVALOEN;
+ /* Force A / B session if needed */
+ if (gotgctl & GOTGCTL_ASESVLD)
+ gotgctl |= GOTGCTL_AVALOVAL;
+ if (gotgctl & GOTGCTL_BSESVLD)
+ gotgctl |= GOTGCTL_BVALOVAL;
+ dwc2_writel(dwc2, gotgctl, GOTGCTL);
+ spin_unlock_irqrestore(&dwc2->lock, flags);
+
+ ggpio = dwc2_readl(dwc2, GGPIO);
+ ggpio &= ~GGPIO_STM32_OTG_GCCFG_IDEN;
+ ggpio &= ~GGPIO_STM32_OTG_GCCFG_VBDEN;
+ dwc2_writel(dwc2, ggpio, GGPIO);
+
+ regulator_disable(dwc2->usb33d);
+ }
+
if (dwc2->ll_hw_enabled &&
(is_device_mode || dwc2_host_can_poweroff_phy(dwc2))) {
ret = __dwc2_lowlevel_hw_disable(dwc2);
@@ -544,6 +606,34 @@ static int __maybe_unused dwc2_resume(struct device *dev)
}
dwc2->phy_off_for_suspend = false;
+ if (dwc2->params.activate_stm_id_vb_detection) {
+ unsigned long flags;
+ u32 ggpio, gotgctl;
+
+ ret = regulator_enable(dwc2->usb33d);
+ if (ret)
+ return ret;
+
+ ggpio = dwc2_readl(dwc2, GGPIO);
+ ggpio |= GGPIO_STM32_OTG_GCCFG_IDEN;
+ ggpio |= GGPIO_STM32_OTG_GCCFG_VBDEN;
+ dwc2_writel(dwc2, ggpio, GGPIO);
+
+ /* ID/VBUS detection startup time */
+ usleep_range(5000, 7000);
+
+ spin_lock_irqsave(&dwc2->lock, flags);
+ gotgctl = dwc2_readl(dwc2, GOTGCTL);
+ gotgctl &= ~GOTGCTL_DBNCE_FLTR_BYPASS;
+ gotgctl &= ~(GOTGCTL_BVALOEN | GOTGCTL_AVALOEN |
+ GOTGCTL_BVALOVAL | GOTGCTL_AVALOVAL);
+ dwc2_writel(dwc2, gotgctl, GOTGCTL);
+ spin_unlock_irqrestore(&dwc2->lock, flags);
+ }
+
+ /* Need to restore FORCEDEVMODE/FORCEHOSTMODE */
+ dwc2_force_dr_mode(dwc2);
+
if (dwc2_is_device_mode(dwc2))
ret = dwc2_hsotg_resume(dwc2);
--
2.17.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
2020-01-24 8:41 ` [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Amelie Delaunay
@ 2020-01-27 14:29 ` Rob Herring
2020-01-31 13:36 ` Felipe Balbi
1 sibling, 0 replies; 7+ messages in thread
From: Rob Herring @ 2020-01-27 14:29 UTC (permalink / raw)
To: Amelie Delaunay
Cc: Minas Harutyunyan, Felipe Balbi, Greg Kroah-Hartman,
Mark Rutland, linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard
On Fri, Jan 24, 2020 at 09:41:30AM +0100, Amelie Delaunay wrote:
> Add the specific compatible string for the DWC2 IP found in the STM32MP15
> SoCs.
> STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and
> ID pin state. usb33d-supply described the regulator supplying Vbus and ID
> sensing comparators.
>
> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
> ---
> Documentation/devicetree/bindings/usb/dwc2.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
2020-01-24 8:41 ` [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Amelie Delaunay
2020-01-27 14:29 ` Rob Herring
@ 2020-01-31 13:36 ` Felipe Balbi
2020-01-31 16:13 ` Amelie DELAUNAY
1 sibling, 1 reply; 7+ messages in thread
From: Felipe Balbi @ 2020-01-31 13:36 UTC (permalink / raw)
To: Amelie Delaunay, Minas Harutyunyan, Greg Kroah-Hartman,
Rob Herring, Mark Rutland
Cc: linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard, Amelie Delaunay
[-- Attachment #1: Type: text/plain, Size: 492 bytes --]
Hi,
Amelie Delaunay <amelie.delaunay@st.com> writes:
> Add the specific compatible string for the DWC2 IP found in the STM32MP15
> SoCs.
> STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and
> ID pin state. usb33d-supply described the regulator supplying Vbus and ID
> sensing comparators.
>
> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
This doesn't apply. dwc2 bindings is still in .txt format. I have taken
patch 2, though.
--
balbi
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 832 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
2020-01-31 13:36 ` Felipe Balbi
@ 2020-01-31 16:13 ` Amelie DELAUNAY
2020-01-31 20:06 ` Rob Herring
0 siblings, 1 reply; 7+ messages in thread
From: Amelie DELAUNAY @ 2020-01-31 16:13 UTC (permalink / raw)
To: Felipe Balbi, Minas Harutyunyan, Greg Kroah-Hartman, Rob Herring,
Mark Rutland
Cc: linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard
Hi,
On 1/31/20 2:36 PM, Felipe Balbi wrote:
> Hi,
>
> Amelie Delaunay <amelie.delaunay@st.com> writes:
>
>> Add the specific compatible string for the DWC2 IP found in the STM32MP15
>> SoCs.
>> STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and
>> ID pin state. usb33d-supply described the regulator supplying Vbus and ID
>> sensing comparators.
>>
>> Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
>
> This doesn't apply. dwc2 bindings is still in .txt format. I have taken
> patch 2, though.
>
Thanks for taking driver patch.
Rob, would you mind to take patch 1 (Yaml binding update) in your tree ?
Regards,
Amelie
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS
2020-01-31 16:13 ` Amelie DELAUNAY
@ 2020-01-31 20:06 ` Rob Herring
0 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2020-01-31 20:06 UTC (permalink / raw)
To: Amelie DELAUNAY
Cc: Felipe Balbi, Minas Harutyunyan, Greg Kroah-Hartman,
Mark Rutland, linux-usb, devicetree, linux-kernel, linux-stm32,
Fabrice Gasnier, Benjamin Gaignard
On Fri, Jan 31, 2020 at 05:13:25PM +0100, Amelie DELAUNAY wrote:
> Hi,
>
> On 1/31/20 2:36 PM, Felipe Balbi wrote:
> > Hi,
> >
> > Amelie Delaunay <amelie.delaunay@st.com> writes:
> >
> > > Add the specific compatible string for the DWC2 IP found in the STM32MP15
> > > SoCs.
> > > STM32MP15 SoCs uses sensing comparators to detect Vbus valid levels and
> > > ID pin state. usb33d-supply described the regulator supplying Vbus and ID
> > > sensing comparators.
> > >
> > > Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
> >
> > This doesn't apply. dwc2 bindings is still in .txt format. I have taken
> > patch 2, though.
> >
>
> Thanks for taking driver patch.
>
> Rob, would you mind to take patch 1 (Yaml binding update) in your tree ?
Done.
Rob
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-01-31 20:06 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-24 8:41 [PATCH v3 0/2] USB DWC2 support for STM32MP15 SoCs USB OTG Amelie Delaunay
2020-01-24 8:41 ` [PATCH v3 1/2] dt-bindings: usb: dwc2: add support for STM32MP15 SoCs USB OTG HS and FS Amelie Delaunay
2020-01-27 14:29 ` Rob Herring
2020-01-31 13:36 ` Felipe Balbi
2020-01-31 16:13 ` Amelie DELAUNAY
2020-01-31 20:06 ` Rob Herring
2020-01-24 8:41 ` [PATCH v3 2/2] " Amelie Delaunay
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