This patch enables USB HS on stm32f746-disco (Host mode).
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32f746-disco.dts | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts
b/arch/arm/boot/dts/stm32f746-disco.dts
index 18f6560
This patch enables USB HS on stm32746g-eval (Host mode).
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32746g-eval.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts
b/arch/arm/boot/dts/stm32746g-eval.dts
index 69a9579
This patch adds the USB pins and nodes for USB HS core on STM32F746 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32f746.dtsi | 49
1 file changed, 49 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts
This patch enables USB FS on stm32f746-disco (Host mode) with 5V VBUS
enable.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32f746-disco.dts | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts
b/arch/arm/boot/dts/stm32f746
This patch adds the USB pins and nodes for USB FS core on STM32F746 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32f746.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
This patch adds binding documentation for DWC2 controller in HS mode found
on STMicroelectronics STM32F7xx SoC.
Signed-off-by: Amelie Delaunay
---
Documentation/devicetree/bindings/usb/dwc2.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt
The STM32F7xx MCU family embeds two DWC2 USB OTG cores. One core is USB
OTG FS and the other is USB OTG HS. The USB FS core only works with its
internal phy whilst the USB HS core can work in HS with external ULPI phy
or in FS/LS with the on-chip FS phy.
Amelie Delaunay (7):
dt-bindings: usb
This patch adds the dwc2_set_params function for STM32F7xx USB OTG HS.
Signed-off-by: Amelie Delaunay
---
drivers/usb/dwc2/params.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index a3ffe97..015d23e 100644
--- a/drivers
Hi!
On 08/17/2017 12:44 PM, Sergei Shtylyov wrote:
> Hello!
>
> On 8/17/2017 12:33 PM, Amelie Delaunay wrote:
>
>> This patch enables USB HS on stm32746g-eval (Host mode).
>>
>> Signed-off-by: Amelie Delaunay
>> ---
>> arch/arm/boot/dts/stm32746g-
On 08/17/2017 12:47 PM, Sergei Shtylyov wrote:
> On 8/17/2017 12:33 PM, Amelie Delaunay wrote:
>
>> This patch adds the USB pins and nodes for USB FS core on STM32F746 SoC.
>>
>> Signed-off-by: Amelie Delaunay
>> ---
>> a
This patch adds the documentation of device tree bindings
for the STM32 SPI controller.
Signed-off-by: Amelie Delaunay
---
.../devicetree/bindings/spi/spi-stm32.txt | 60 ++
1 file changed, 60 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi
8-bit embedded Rx and TxFIFOs with DMA capability. It can
operate in master or slave mode.
Signed-off-by: Amelie Delaunay
---
drivers/spi/Kconfig | 10 +
drivers/spi/Makefile|1 +
drivers/spi/spi-stm32.c | 1266 +++
3 files changed, 1277
-bit per word.
It has two 8x/16x 8-bit embedded Rx and TxFIFOs with DMA capability.
It can operate in master or slave mode, but here, only master mode is
supported.
Amelie Delaunay (2):
dt-bindings: spi: Document the STM32 SPI bindings
spi: add driver for STM32 SPI controller
.../devicetree
Hi Mark,
Thanks for your review.
On 06/21/2017 05:13 PM, Mark Brown wrote:
On Wed, Jun 21, 2017 at 04:32:06PM +0200, Amelie Delaunay wrote:
A few minor stylistic things but overall this looks really nice, please
send followup patches fixing these style things.
+ /* Determine the first
On 06/21/2017 05:20 PM, Neil Armstrong wrote:
On 06/21/2017 04:32 PM, Amelie Delaunay wrote:
This patch adds the documentation of device tree bindings
for the STM32 SPI controller.
Signed-off-by: Amelie Delaunay
---
.../devicetree/bindings/spi/spi-stm32.txt | 60
To fit with latest rtc driver updates, rtc st,syscfg property must contain
the control register offset of pwrcfg and the mask corresponding to the
DBP (Disable Backup Protection) bit.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32h743.dtsi | 2 +-
1 file changed, 1 insertion(+), 1
Enable the STM32 SPI driver, implemented on STM32MP1 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index b749d1e..4cdb622 100644
--- a
t correctly propagate any
> other errors. Also propagate the error from _dwc2_hcd_start.
>
> Fixes: 531ef5ebea96 ("usb: dwc2: add support for host mode external vbus
> supply")
> Cc: Amelie Delaunay
> Signed-off-by: Tomeu Vizoso
>
> ---
>
> v2: Only overwrite
The joystick (B3) on stm32746g-eval uses gpios on STMFX gpio expander.
These gpios need a pin configuration (push-pull and bias-pull-up),
described under stmfxpinctrl node.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32746g-eval.dts | 44
1 file
://lkml.org/lkml/2018/2/8/300
Amelie Delaunay (5):
dt-bindings: pinctrl: document the STMFX pinctrl bindings
pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver
ARM: dts: stm32: add STMFX pinctrl/gpio expander support on
stm32746g-eval
ARM: dts: stm32: add orange and blue leds on stm32746g
This patch adds pinctrl/GPIO driver for STMicroelectronics
Multi-Function eXpander (STMFX) GPIO expander.
STMFX is an I2C slave controller, offering up to 24 GPIOs.
The driver relies on generic pin config interface to configure the GPIOs.
Signed-off-by: Amelie Delaunay
---
drivers/pinctrl
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) GPIO expander.
Signed-off-by: Amelie Delaunay
---
.../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 118 +
1 file changed, 118 insertions(+)
create mode
Orange (LD2) and blue (LD4) leds on stm32746g-eval are connected on
STMFX gpio expander, offset 17 and 19.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32746g-eval.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts
b/arch/arm/boot/dts
This patch adds support for STMicroelectronics Multi-Function eXpander
pinctrl/gpio expander on stm32746g-eval. It is connected on I2C1.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32746g-eval.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot
On 03/06/2018 03:40 PM, Rob Herring wrote:
> On Tue, Mar 6, 2018 at 8:09 AM, Robin Murphy wrote:
>> On 06/03/18 01:57, Rob Herring wrote:
>>>
>>> On Thu, Mar 01, 2018 at 10:51:38AM +0100, Amelie Delaunay wrote:
>>>>
>>>> On some boards,
YC)"
Signed-off-by: Amelie Delaunay
---
drivers/phy/st/phy-stm32-usbphyc.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c
b/drivers/phy/st/phy-stm32-usbphyc.c
index bc4e78a..1255cd1 100644
--- a/drivers/phy/st/phy-stm32-usbphyc
2_usbphyc_probe(struct platform_device
> *pdev)
> return ret;
> }
>
> - usbphyc->rst = devm_reset_control_get(dev, 0);
> + usbphyc->rst = devm_reset_control_get(dev, NULL);
> if (!IS_ERR(usbphyc->rst)) {
> reset_control_assert(usbphyc->rst);
> udelay(2);
>
Reviewed-by: Amelie Delaunay
Thanks,
Amelie
_dwc2_hcd_start.
>>>
>>> Fixes: 531ef5ebea96 ("usb: dwc2: add support for host mode external vbus
>>> supply") Cc: Amelie Delaunay
>>> Signed-off-by: Tomeu Vizoso
>>
>> Thanks for catching that oops in your tests.
>> Reviewed-b
- Main MCU IDD measurement
- Resistive touchscreen controller
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
---
drivers/mfd/Kconfig | 14 ++
drivers/mfd/Makefile | 2 +-
drivers/mfd/stmfx.c | 626 ++
include/linux/mfd
This patch adds support for STMicroelectronics Multi-Function eXpander
(STMFX) on stm32746g-eval. It is connected on i2c1.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) GPIO expander.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
Reviewed-by: Rob Herring
---
.../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 116
The joystick (B3) on stm32746g-eval uses gpios on STMFX gpio expander.
These gpios need a pin configuration (push-pull and bias-pull-up),
described under stmfx_pinctrl node.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 43
s function
Changes in v2:
- move to MFD parent driver for i2c stuff and chip initialization
- improve regmap configuration
- take advantage of the use of gpio-ranges
Amelie Delaunay (7):
dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bindings
mfd: Add ST Multi-Function eXpan
This patch adds pinctrl/GPIO driver for STMicroelectronics
Multi-Function eXpander (STMFX) GPIO expander.
STMFX is an I2C slave controller, offering up to 24 GPIOs.
The driver relies on generic pin config interface to configure the GPIOs.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
Orange (LD2) and blue (LD4) leds on stm32746g-eval are connected on
STMFX gpio expander, offset 17 and 19.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) MFD core.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
---
Documentation/devicetree/bindings/mfd/stmfx.txt | 28 +
1 file changed, 28 insertions
Hi Alex
On 06/26/2018 10:44 AM, Alexandre Torgue wrote:
> Hi Amélie
>
> On 05/17/2018 04:21 PM, Amelie Delaunay wrote:
>> Enable the STM32 SPI driver, implemented on STM32MP1 SoC.
>>
>> Signed-off-by: Amelie Delaunay
>> ---
>> arch/arm/configs/multi_v7
Hi,
On 05/16/2018 10:25 PM, Alexandre Belloni wrote:
> Hi,
>
> On 09/05/2018 17:46:08+0200, Amelie Delaunay wrote:
>> static void stm32_rtc_wpr_unlock(struct stm32_rtc *rtc)
>> {
>> -writel_relaxed(RTC_WPR_1ST_KEY, rtc->base + STM32_RTC_WPR);
>> -
On 05/16/2018 10:32 PM, Alexandre Belloni wrote:
> On 09/05/2018 17:46:10+0200, Amelie Delaunay wrote:
>> struct stm32_rtc_registers {
>> @@ -86,6 +98,9 @@ struct stm32_rtc_registers {
>> u8 prer;
>> u8 alrmar;
>> u8 wpr;
>> +u8 sr;
>
renthesis
#669: FILE: drivers/rtc/rtc-stm32.c:669:
+ rtc->rtc_dev = devm_rtc_device_register(&pdev->dev, pdev->name,
+ &stm32_rtc_ops, THIS_MODULE);
Signed-off-by: Amelie Delaunay
---
drivers/rtc/rtc-stm32.c | 4 ++--
1 file changed, 2 insertions(+), 2 d
RTC embedded in stm32mp1 SoC is slightly different from stm32h7 one, it
doesn't require to disable backup domain write protection, and rtc_ck
parent clock assignment isn't allowed.
To sum up, stm32mp1 RTC requires 2 clocks, pclk and rtc_ck, and an RTC
alarm interrupt.
Signed-off-
!= ~0) => (0-u16max != (-1))'
Changes in v2:
* One compatible per line in bindings file
* Remove unnecessary comment under rtc_ck as this clock is required for all
* Remove interrupts-extended and add stm32mp1 rtc alarm wakeup interrupt in
interrupts property description
Amelie Delaunay (4):
in Status Clear Register (SCR) is
required to clear the event.
Signed-off-by: Amelie Delaunay
---
drivers/rtc/rtc-stm32.c | 103 +---
1 file changed, 89 insertions(+), 14 deletions(-)
diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
This patch reworks register/bits management because next version of RTC
uses the same way of working but with different register's offset or bits
moved in new registers.
Signed-off-by: Amelie Delaunay
---
drivers/rtc/rtc-stm32.c | 184 +---
1
This series adds support for STM32 RTC to stm32mp157c SoC and enables it
on stm32mp157c-ed1 board.
---
Changes in v2:
* Enable STM32 RTC in multi_v7_defconfig
Amelie Delaunay (3):
ARM: dts: stm32: add RTC support to stm32mp157c
ARM: dts: stm32: enable RTC on stm32mp157c-ed1
ARM
Enable RTC (Real Time Clock) on stm32mp157c-ed1 board.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ed1.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts
b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index ae33653..050c30d 100644
Add support for RTC (Real Time Clock) to STM32MP157C SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi
b/arch/arm/boot/dts/stm32mp157c.dtsi
index b66f673..df2d874 100644
Enable the STM32 Real Time Clock (RTC) driver, implemented on STM32MP1 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 89167cd
This patch adds all STM32 SPI instances on stm32mp157c.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c.dtsi | 84 ++
1 file changed, 84 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi
b/arch/arm/boot/dts/stm32mp157c.dtsi
This patch adds STM32 SPI support on stm32mp157c SoC.
SPI1, available on GPIO expansion connector, is kept disabled, so these
pins can be used as GPIOs by default.
Amelie Delaunay (3):
ARM: dts: stm32: add STM32 SPI support on stm32mp157c
ARM: dts: stm32: add SPI1 support on stm32mp157c-ev1
This patch adds SPI1 support on stm32mp157c-ev1 board.
SPI1 is available on GPIO expansion connector but kept disabled
so these pins can be used as GPIOs by default.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 16 +++-
arch/arm/boot/dts/stm32mp157c
Enable the STM32 SPI driver, implemented on STM32MP1 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 89167cd..f990335 100644
--- a
This patch enables USB Host (USBH) EHCI controller on stm32mp157c-ev1.
As a hub is used between USBH and USB connectors, no need to enable
USBH OHCI controller: all low- and full-speed traffic is managed by the
hub.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 6
This patch enables USB OTG HS on stm32mp157c-ev1 in Peripheral mode.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts
b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 9382d80
This patchset adds support for USB OTG HS on stm32mp157c SoC.
It also enables USB OTG HS on stm32mp157c-ev1 board in Peripheral mode.
Amelie Delaunay (2):
ARM: dts: stm32: add USB OTG HS support for stm32mp157c SoC
ARM: dts: stm32: enable USB OTG HS on stm32mp157c-ev1
arch/arm/boot/dts
This patch adds support for USB OTG HS on STM32MP157C SoC.
USB OTG HS controller is based on DWC2 controller.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi
b/arch/arm
On 05/17/2018 08:36 AM, Lee Jones wrote:
> On Wed, 16 May 2018, Amelie DELAUNAY wrote:
>
>>
>>
>> On 05/16/2018 04:20 PM, Linus Walleij wrote:
>>> On Wed, May 9, 2018 at 9:56 AM, Amelie DELAUNAY
>>> wrote:
>>>
>>>> Indeed, stmfx ha
On 05/18/2018 03:52 PM, Lee Jones wrote:
> On Fri, 18 May 2018, Amelie DELAUNAY wrote:
>
>> On 05/17/2018 08:36 AM, Lee Jones wrote:
>>> On Wed, 16 May 2018, Amelie DELAUNAY wrote:
>>>
>>>>
>>>>
>>>> On 05/16/2018 04:20 PM,
Hi Cezary,
On 12/10/18 8:05 PM, Cezary Gapiński wrote:
> Hi Amelie,
>
> On Mon, 2018-12-10 at 12:37 +0000, Amelie DELAUNAY wrote:
>> Hi Cezary,
>>
>> On 12/9/18 2:53 PM, cezary.gapin...@gmail.com wrote:
>>>
>>> From: Cezary Gapinski
>>
Hi Cezary,
On 12/9/18 2:53 PM, cezary.gapin...@gmail.com wrote:
> From: Cezary Gapinski
>
> This series of patches adds support for first generation of SPI interface
> for STM32F4 family.
>
First of all, thanks for adding STM32F4 SPI support.
> This version of driver is mostly different to ST
Remove unused parameter from SPI6 dmas property on stm32mp157c SoC.
Fixes: dc3f8c86c10d ("ARM: dts: stm32: add SPI support on stm32mp157c")
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arc
This patch adds all SPI instances of the STM32H743 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32h743.dtsi | 61
1 file changed, 61 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index
Hi Roger,
On 02/28/2018 12:01 PM, Roger Quadros wrote:
> Hi Amelie,
>
> On 23/02/18 15:46, Amelie Delaunay wrote:
>> On some boards, especially when vbus supply requires large current,
>> and the charge pump on the PHY isn't enough, an external vbus power switch
>
Hi Robin,
On 02/28/2018 02:33 PM, Robin Murphy wrote:
> Hi Amelie,
>
> Just a couple of drive-by coding style comments...
>
> On 23/02/18 13:46, Amelie Delaunay wrote:
>> On some boards, especially when vbus supply requires large current,
>> and the charge pump
e one
external vbus supply per port, so add support to get as many optional
regulator as implemented ports on the host controller.
Changes in v2:
* Address Roger Quadros comments: move regulator_enable/disable from
ehci_platform_power_on/off to ehci_platform_port_power.
Amelie Delaunay (2):
ch an external vbus
supply depends on the platform, is used to make it generic.
Signed-off-by: Amelie Delaunay
---
Documentation/devicetree/bindings/usb/usb-ehci.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt
b/Documentation/devic
On some boards, especially when vbus supply requires large current,
and the charge pump on the PHY isn't enough, an external vbus power switch
may be used.
Add support for optional external vbus supply per port in ehci-platform.
Signed-off-by: Amelie Delaunay
Reviewed-by: Roger Qu
TG HS")
Signed-off-by: Amelie Delaunay
---
drivers/usb/dwc2/params.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index 03fd20f..c4a4749 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -13
2F7xx DWC2 ...")
Signed-off-by: Amelie Delaunay
Reviewed-by: Rob Herring
---
Documentation/devicetree/bindings/usb/dwc2.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt
b/Documentation/devicetree/bindings/usb/dwc2.txt
ind
This patchset fixes STM32F7 DWC2 OTG HS binding. It actually
re-applies the v2 former patches adding STM32F7 DWC2 OTG HS support.
Bindings reviewed by Rob Herring.
Amelie Delaunay (2):
dt-bindings: usb: fix the STM32F7 DWC2 OTG HS core binding
usb: dwc2: fix STM32F7 USB OTG HS compatible
.
---
Changes in v2:
* Update diagram to better describe the context.
* Change boolean dt propery st,port2-switch-to-host into u32 st,utmi-switch.
* Silent phy creation failure in case of -EPROBE_DEFER.
Amelie Delaunay (2):
dt-bindings: phy: add support for STM32 USB PHY Controller (USBPHYC)
phy
t (C) 2018 STMicroelectronics
+ * Author(s): Amelie Delaunay .
+ */
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#define STM32_USBPHYC_PLL 0x0
+#define STM32_USBPHYC_MISC 0x8
+#define STM32_USBPHYC_VERSION 0x3F4
+
+/* STM32_USBPHYC_PLL
This patch adds the device tree bindings description for STM32 USBPHYC
(USB PHY Controller).
Signed-off-by: Amelie Delaunay
---
.../devicetree/bindings/phy/phy-stm32-usbphyc.txt | 46 ++
1 file changed, 46 insertions(+)
create mode 100644 Documentation/devicetree/bindings
7
> To: Kishon Vijay Abraham I ; Maxime Coquelin
> ; Alexandre TORGUE
> ; Amelie DELAUNAY
> Cc: linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org;
> Geert Uytterhoeven
> Subject: [PATCH] phy: stm32: Fix printing of wrong uninitialized port number
>
> drivers/p
On 05/24/2018 09:13 AM, Linus Walleij wrote:
> On Fri, May 18, 2018 at 9:29 AM, Amelie DELAUNAY
> wrote:
>> On 05/17/2018 08:36 AM, Lee Jones wrote:
>>> On Wed, 16 May 2018, Amelie DELAUNAY wrote:
>>>> On 05/16/2018 04:20 PM, Linus Walleij wrote:
>>>
On 05/16/2018 04:20 PM, Linus Walleij wrote:
> On Wed, May 9, 2018 at 9:56 AM, Amelie DELAUNAY
> wrote:
>
>> Indeed, stmfx has other functions than GPIO. But, after comments done
>> here: [1] and there: [2], it has been decided to move MFD parent/GPIO
>> child dr
On 2/28/19 12:55 AM, Rob Herring wrote:
> On Wed, 27 Feb 2019 10:34:46 +0100, Amelie Delaunay wrote:
>> This patch adds documentation of device tree bindings for the
>> STMicroelectronics Multi-Function eXpander (STMFX) MFD core.
>>
>> Signed-off-by: Amelie Delaunay
&g
On 2/28/19 3:41 PM, Rob Herring wrote:
> On Thu, Feb 28, 2019 at 2:54 AM Amelie DELAUNAY
> wrote:
>>
>> On 2/28/19 12:55 AM, Rob Herring wrote:
>>> On Wed, 27 Feb 2019 10:34:46 +0100, Amelie Delaunay wrote:
>>>> This patch adds docume
On 4/24/19 2:26 PM, Fabien Dessenne wrote:
> Manage the -EPROBE_DEFER error case for the wake IRQ.
>
> Signed-off-by: Fabien Dessenne
Acked-by: Amelie Delaunay
> ---
> drivers/rtc/rtc-stm32.c | 9 ++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff
On 4/24/19 2:38 PM, Fabien Dessenne wrote:
> During probe, return the "get_irq" error value instead of -ENOENT. This
> allows the driver to be defer probed if needed.
>
> Signed-off-by: Fabien Dessenne
Acked-by: Amelie Delaunay
> ---
> drivers/spi/spi-stm32.c | 5
27;mask' may be used uninitialized
in this function
Changes in v2:
- move to MFD parent driver for i2c stuff and chip initialization
- improve regmap configuration
- take advantage of the use of gpio-ranges
Amelie Delaunay (9):
dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bin
This patch adds support for STMicroelectronics Multi-Function eXpander
(STMFX) on stm32mp157c-ev1. It is connected on i2c2.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts
The joystick (B1) on stm32mp157c-ev1 uses gpios on STMFX gpio expander.
These gpios need a pin configuration (push-pull and bias-pull-down),
described under stmfx_pinctrl node.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 44 +++
1
This patch adds pinctrl/GPIO driver for STMicroelectronics
Multi-Function eXpander (STMFX) GPIO expander.
STMFX is an I2C slave controller, offering up to 24 GPIOs.
The driver relies on generic pin config interface to configure the GPIOs.
Signed-off-by: Amelie Delaunay
---
drivers/pinctrl
The joystick (B3) on stm32746g-eval uses gpios on STMFX gpio expander.
These gpios need a pin configuration (push-pull and bias-pull-up),
described under stmfx_pinctrl node.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 43
Orange (LD2) and blue (LD4) leds on stm32746g-eval are connected on
STMFX gpio expander, offset 17 and 19.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) MFD core.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
Reviewed-by: Rob Herring
Acked-for-MFD-by: Lee Jones
---
Documentation/devicetree/bindings/mfd/stmfx.txt | 28
- Main MCU IDD measurement
- Resistive touchscreen controller
Signed-off-by: Amelie Delaunay
---
drivers/mfd/Kconfig | 13 ++
drivers/mfd/Makefile | 2 +-
drivers/mfd/stmfx.c | 566 ++
include/linux/mfd/stmfx.h | 123 ++
4
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) GPIO expander.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
Reviewed-by: Rob Herring
---
.../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 116
This patch adds support for STMicroelectronics Multi-Function eXpander
(STMFX) on stm32746g-eval. It is connected on i2c1.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch
On 10/9/18 11:55 AM, Lee Jones wrote:
> On Thu, 27 Sep 2018, Amelie Delaunay wrote:
>
>> STMicroelectronics Multi-Function eXpander (STMFX) is a slave controller
>> using I2C for communication with the main MCU. Main features are:
>> - 16 fast GPIOs individually conf
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) MFD core.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
Acked-for-MFD-by: Lee Jones
---
Documentation/devicetree/bindings/mfd/stmfx.txt | 28
- fix drivers/mfd/stmfx.c:103:8: warning: 'mask' may be used uninitialized
in this function
Changes in v2:
- move to MFD parent driver for i2c stuff and chip initialization
- improve regmap configuration
- take advantage of the use of gpio-ranges
Amelie Delaunay (9):
dt-bindings: m
This patch adds pinctrl/GPIO driver for STMicroelectronics
Multi-Function eXpander (STMFX) GPIO expander.
STMFX is an I2C slave controller, offering up to 24 GPIOs.
The driver relies on generic pin config interface to configure the GPIOs.
Signed-off-by: Amelie Delaunay
---
drivers/pinctrl
The joystick (B1) on stm32mp157c-ev1 uses gpios on STMFX gpio expander.
These gpios need a pin configuration (push-pull and bias-pull-down),
described under stmfx_pinctrl node.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 44 +++
1
Orange (LD2) and blue (LD4) leds on stm32746g-eval are connected on
STMFX gpio expander, offset 17 and 19.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g
This patch adds support for STMicroelectronics Multi-Function eXpander
(STMFX) on stm32mp157c-ev1. It is connected on i2c2.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts
This patch adds documentation of device tree bindings for the
STMicroelectronics Multi-Function eXpander (STMFX) GPIO expander.
Signed-off-by: Amelie Delaunay
Reviewed-by: Linus Walleij
Reviewed-by: Rob Herring
---
.../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 116
The joystick (B3) on stm32746g-eval uses gpios on STMFX gpio expander.
These gpios need a pin configuration (push-pull and bias-pull-up),
described under stmfx_pinctrl node.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 43
This patch adds support for STMicroelectronics Multi-Function eXpander
(STMFX) on stm32746g-eval. It is connected on i2c1.
Signed-off-by: Amelie Delaunay
Acked-by: Linus Walleij
---
arch/arm/boot/dts/stm32746g-eval.dts | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch
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