.
Signed-off-by: André Draszik
---
v2:
* align sentinel in max77759_nvmem_of_id[] with other max77759 drivers
(Christophe)
---
MAINTAINERS| 1 +
drivers/nvmem/Kconfig | 12
drivers/nvmem/Makefile | 2 +
drivers/nvmem/max77759-nvmem.c | 156
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes its storage module (NVMEM).
Reviewed-by: Rob Herring (Arm)
Signed-off-by: André Draszik
are therefore excluded from the
MFD core device driver here.
The GPIO and NVMEM interfaces are accessed via specific commands to the
built-in microprocessor. This driver implements an API that client
drivers can use for accessing those.
Signed-off-by: André Draszik
---
v2:
* add kernel doc for
.
Signed-off-by: André Draszik
---
v3:
* drop duplicate init of 'handled' variable in irq handler
* use boolean with IRQ_RETVAL() (Linus)
* drop 'virq' variable inside irq handler to avoid confusion (Linus)
* drop assignment of struct gpio_chip::owne
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes the top-level device.
Signed-off-by: André Draszik
---
v3:
* drop gpio-controller and
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes its GPIO module.
Reviewed-by: Rob Herring (Arm)
Signed-off-by: André Draszik
---
v2
the whole charging topic in more detail.
To make maintainers' work easier, I am planning to send the relevant
DTS and defconfig changes via a different series, unless everything
is expected to go via Lee's MFD tree in one series?
Cheers,
Andre'
Signed-off-by: André Draszik
---
Changes
On Fri, 2025-02-28 at 07:01 -0600, Rob Herring wrote:
> On Thu, Feb 27, 2025 at 7:14 AM André Draszik
> wrote:
> >
> > On Thu, 2025-02-27 at 07:04 -0600, Rob Herring wrote:
> > >
> > >
> > > Why do you have GPIO properties here and in the chil
On Fri, 2025-02-28 at 10:58 +, André Draszik wrote:
> Hi Linus,
>
> Thanks for you review!
>
> On Fri, 2025-02-28 at 08:10 +0100, Linus Walleij wrote:
> > Hi André,
> >
> > thanks for your patch!
> >
> > mostly looks fine, given the MFD design
Hi Linus,
Thanks for you review!
On Fri, 2025-02-28 at 08:10 +0100, Linus Walleij wrote:
> Hi André,
>
> thanks for your patch!
>
> mostly looks fine, given the MFD design is accepted.
> Nitpicks below:
>
> On Wed, Feb 26, 2025 at 6:51 PM André Draszik
> wrote:
On Thu, 2025-02-27 at 07:04 -0600, Rob Herring wrote:
> On Wed, Feb 26, 2025 at 05:51:22PM +0000, André Draszik wrote:
> > The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
> > includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
> >
On Thu, 2025-02-27 at 06:51 -0600, Rob Herring wrote:
> On Thu, Feb 27, 2025 at 11:19:55AM +0000, André Draszik wrote:
>
> > The error is because the binding's 'description:' references the
> > mfd binding using the complete path and the mfd binding is added
On Wed, 2025-02-26 at 14:30 -0600, Rob Herring (Arm) wrote:
>
> On Wed, 26 Feb 2025 17:51:20 +, André Draszik wrote:
> > The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
> > includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
> &g
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes its storage module (NVMEM).
Signed-off-by: André Draszik
---
v2:
* drop example as the
are therefore excluded from the
MFD core device driver here.
The GPIO and NVMEM interfaces are accessed via specific commands to the
built-in microprocessor. This driver implements an API that client
drivers can use for accessing those.
Signed-off-by: André Draszik
---
v2:
* add kernel doc for
On Mon, 2025-02-24 at 16:05 +, André Draszik wrote:
> Hi Rob,
>
> Thanks for the review!
>
> On Mon, 2025-02-24 at 09:37 -0600, Rob Herring wrote:
> > On Mon, Feb 24, 2025 at 10:28:49AM +, André Draszik wrote:
> > > Add device tree binding for the Maxim M
.
Signed-off-by: André Draszik
---
v2:
* fix max77759_gpio_direction_from_control()
* add missing error handling of devm_mutex_init() (Christophe)
* align sentinel in max77759_gpio_of_id[] with other max77759 drivers
(Christophe)
---
MAINTAINERS | 1 +
drivers/gpio/Kconfig
.
Signed-off-by: André Draszik
---
v2:
* align sentinel in max77759_nvmem_of_id[] with other max77759 drivers
(Christophe)
---
MAINTAINERS| 1 +
drivers/nvmem/Kconfig | 12
drivers/nvmem/Makefile | 2 +
drivers/nvmem/max77759-nvmem.c | 156
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes its GPIO module.
Signed-off-by: André Draszik
---
v2:
* drop 'interrupts' pr
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes the top-level device.
Signed-off-by: André Draszik
---
v2:
* rename expected nvmem
the whole charging topic in more detail.
To make maintainers' work easier, I am planning to send the relevant
DTS and defconfig changes via a different series, unless everything
is expected to go via Lee's MFD tree in one series?
Cheers,
Andre'
Signed-off-by: André Draszik
---
Chang
Hi Rob,
On Mon, 2025-02-24 at 09:38 -0600, Rob Herring wrote:
> On Mon, Feb 24, 2025 at 10:28:50AM +0000, André Draszik wrote:
> > Add the DT binding document for the GPIO module of the Maxim MAX77759.
> >
> > Signed-off-by: André Draszik
> > ---
> > .../bindi
Hi Christophe,
Thanks for your review!
On Mon, 2025-02-24 at 21:20 +0100, Christophe JAILLET wrote:
> Le 24/02/2025 à 11:28, André Draszik a écrit :
> > The Maxim MAX77759 is a companion Power Management IC for USB Type-C
> > applications with Battery Charger, Fuel Gauge, temp
On Mon, 2025-02-24 at 09:38 -0600, Rob Herring wrote:
> On Mon, Feb 24, 2025 at 10:28:51AM +0000, André Draszik wrote:
> > Add the DT binding document for the NVMEM module of the Maxim MAX77759.
> >
> > Signed-off-by: André Draszik
> > ---
> > .../binding
Hi Rob,
Thanks for the review!
On Mon, 2025-02-24 at 09:37 -0600, Rob Herring wrote:
> On Mon, Feb 24, 2025 at 10:28:49AM +0000, André Draszik wrote:
> > Add device tree binding for the Maxim MAX77759 companion PMIC for USB
> > Type-C applications.
> >
> > The MAX777
On Mon, 2025-02-24 at 14:07 +0100, Krzysztof Kozlowski wrote:
> On 24/02/2025 11:28, André Draszik wrote:
> > + gpio-controller: true
> > +
> > + "#gpio-cells":
> > + const: 2
> > +
> > + gpio:
> > + $ref: /schemas/gpio/maxim,max77
On Mon, 2025-02-24 at 06:48 -0600, Rob Herring (Arm) wrote:
>
> On Mon, 24 Feb 2025 10:28:49 +, André Draszik wrote:
> > Add device tree binding for the Maxim MAX77759 companion PMIC for USB
> > Type-C applications.
> >
> > The MAX77759 includes Battery Ch
On Mon, 2025-02-24 at 10:28 +, André Draszik wrote:
> [...]
>
> +#define MAX77759_GPIOx_TRIGGER(offs, val) (((val) & 1) << (offs))
> +#define MAX77759_GPIOx_TRIGGER_MASK(offs) MAX77759_GPIOx_TRIGGER(offs, ~0)
> +enum max77759_trigger_gpio_type {
> + MAX7
interrupt lines and are therefore excluded from the
MFD core device driver here.
The GPIO and NVMEM interfaces are accessed via specific commands to the
built-in microprocessor. This driver implements an API that client
drivers can use for accessing those.
Signed-off-by: André Draszik
expected to go via Lee's MFD tree in one series?
Cheers,
Andre'
Signed-off-by: André Draszik
---
André Draszik (6):
dt-bindings: mfd: add max77759 binding
dt-bindings: gpio: add max77759 binding
dt-bindings: nvmem: add max77759 binding
mfd: max77759: add Maxim
core MFD driver.
Signed-off-by: André Draszik
---
MAINTAINERS | 1 +
drivers/gpio/Kconfig | 13 ++
drivers/gpio/Makefile| 1 +
drivers/gpio/gpio-max77759.c | 522 +++
4 files changed, 537 insertions(+)
diff --git a
the core MFD driver.
Signed-off-by: André Draszik
---
MAINTAINERS| 1 +
drivers/nvmem/Kconfig | 12
drivers/nvmem/Makefile | 2 +
drivers/nvmem/max77759-nvmem.c | 156 +
4 files changed, 171 insertions(+)
diff
Add the DT binding document for the GPIO module of the Maxim MAX77759.
Signed-off-by: André Draszik
---
.../bindings/gpio/maxim,max77759-gpio.yaml | 47 ++
1 file changed, 47 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/maxim,max77759-gpio.yaml
Add the DT binding document for the NVMEM module of the Maxim MAX77759.
Signed-off-by: André Draszik
---
.../bindings/nvmem/maxim,max77759-nvmem.yaml | 50 ++
1 file changed, 50 insertions(+)
diff --git a/Documentation/devicetree/bindings/nvmem/maxim,max77759
Add device tree binding for the Maxim MAX77759 companion PMIC for USB
Type-C applications.
The MAX77759 includes Battery Charger, Fuel Gauge, temperature sensors,
USB Type-C Port Controller (TCPC), NVMEM, and a GPIO expander.
This describes the core mfd device.
Signed-off-by: André Draszik
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