* [PATCH v3 0/2] gpio: Add support for the PCAL9535
@ 2020-06-15 13:22 Jan Kiszka
2020-06-15 13:22 ` [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 Jan Kiszka
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Jan Kiszka @ 2020-06-15 13:22 UTC (permalink / raw)
To: Linus Walleij, Bartosz Golaszewski
Cc: linux-gpio, linux-kernel, Andy Shevchenko
Changes in v3:
- extend also I2C table
- tag "Datasheet:" in commit log
Changes in v2:
- add dt binding update
Jan
Jan Kiszka (2):
dt-bindings: gpio: pca953x: add nxp,pcal9535
gpio: pca953x: Add support for the PCAL9535
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
drivers/gpio/gpio-pca953x.c | 2 ++
2 files changed, 3 insertions(+)
--
2.26.2
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 2020-06-15 13:22 [PATCH v3 0/2] gpio: Add support for the PCAL9535 Jan Kiszka @ 2020-06-15 13:22 ` Jan Kiszka 2020-06-16 8:50 ` Bartosz Golaszewski 2020-06-15 13:22 ` [PATCH v3 2/2] gpio: pca953x: Add support for the PCAL9535 Jan Kiszka 2020-06-15 13:39 ` [PATCH v3 0/2] gpio: " Andy Shevchenko 2 siblings, 1 reply; 6+ messages in thread From: Jan Kiszka @ 2020-06-15 13:22 UTC (permalink / raw) To: Linus Walleij, Bartosz Golaszewski Cc: linux-gpio, linux-kernel, Andy Shevchenko From: Jan Kiszka <jan.kiszka@siemens.com> The NXP PCAL9535 is an extended variant of the PCA9535. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt index dab537c20def..3126c3817e2a 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt @@ -19,6 +19,7 @@ Required properties: nxp,pca9698 nxp,pcal6416 nxp,pcal6524 + nxp,pcal9535 nxp,pcal9555a maxim,max7310 maxim,max7312 -- 2.26.2 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 2020-06-15 13:22 ` [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 Jan Kiszka @ 2020-06-16 8:50 ` Bartosz Golaszewski 0 siblings, 0 replies; 6+ messages in thread From: Bartosz Golaszewski @ 2020-06-16 8:50 UTC (permalink / raw) To: Jan Kiszka; +Cc: Linus Walleij, linux-gpio, LKML, Andy Shevchenko pon., 15 cze 2020 o 15:22 Jan Kiszka <jan.kiszka@siemens.com> napisał(a): > > From: Jan Kiszka <jan.kiszka@siemens.com> > > The NXP PCAL9535 is an extended variant of the PCA9535. > > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> > --- > Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt > index dab537c20def..3126c3817e2a 100644 > --- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt > +++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt > @@ -19,6 +19,7 @@ Required properties: > nxp,pca9698 > nxp,pcal6416 > nxp,pcal6524 > + nxp,pcal9535 > nxp,pcal9555a > maxim,max7310 > maxim,max7312 > -- > 2.26.2 > Patch applied with Andy's review tag. Bart ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] gpio: pca953x: Add support for the PCAL9535 2020-06-15 13:22 [PATCH v3 0/2] gpio: Add support for the PCAL9535 Jan Kiszka 2020-06-15 13:22 ` [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 Jan Kiszka @ 2020-06-15 13:22 ` Jan Kiszka 2020-06-16 8:50 ` Bartosz Golaszewski 2020-06-15 13:39 ` [PATCH v3 0/2] gpio: " Andy Shevchenko 2 siblings, 1 reply; 6+ messages in thread From: Jan Kiszka @ 2020-06-15 13:22 UTC (permalink / raw) To: Linus Walleij, Bartosz Golaszewski Cc: linux-gpio, linux-kernel, Andy Shevchenko From: Jan Kiszka <jan.kiszka@siemens.com> The PCAL9535 is compatible to the PCA9535. Additionally, it comes with interrupt support and input latching. Other features are not supported by the GPIO subsystem. Datasheet: https://www.nxp.com/docs/en/data-sheet/PCAL9535A.pdf Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- drivers/gpio/gpio-pca953x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 1fca8dd7824f..cd5fb522563e 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -89,6 +89,7 @@ static const struct i2c_device_id pca953x_id[] = { { "pcal6416", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, { "pcal6524", 24 | PCA953X_TYPE | PCA_LATCH_INT, }, + { "pcal9535", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, { "pcal9555a", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, { "max7310", 8 | PCA953X_TYPE, }, @@ -1145,6 +1146,7 @@ static const struct of_device_id pca953x_dt_ids[] = { { .compatible = "nxp,pcal6416", .data = OF_953X(16, PCA_LATCH_INT), }, { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_LATCH_INT), }, + { .compatible = "nxp,pcal9535", .data = OF_953X(16, PCA_LATCH_INT), }, { .compatible = "nxp,pcal9555a", .data = OF_953X(16, PCA_LATCH_INT), }, { .compatible = "maxim,max7310", .data = OF_953X( 8, 0), }, -- 2.26.2 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] gpio: pca953x: Add support for the PCAL9535 2020-06-15 13:22 ` [PATCH v3 2/2] gpio: pca953x: Add support for the PCAL9535 Jan Kiszka @ 2020-06-16 8:50 ` Bartosz Golaszewski 0 siblings, 0 replies; 6+ messages in thread From: Bartosz Golaszewski @ 2020-06-16 8:50 UTC (permalink / raw) To: Jan Kiszka; +Cc: Linus Walleij, linux-gpio, LKML, Andy Shevchenko pon., 15 cze 2020 o 15:22 Jan Kiszka <jan.kiszka@siemens.com> napisał(a): > > From: Jan Kiszka <jan.kiszka@siemens.com> > > The PCAL9535 is compatible to the PCA9535. Additionally, it comes with > interrupt support and input latching. Other features are not supported > by the GPIO subsystem. > > Datasheet: https://www.nxp.com/docs/en/data-sheet/PCAL9535A.pdf > > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> > --- > drivers/gpio/gpio-pca953x.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c > index 1fca8dd7824f..cd5fb522563e 100644 > --- a/drivers/gpio/gpio-pca953x.c > +++ b/drivers/gpio/gpio-pca953x.c > @@ -89,6 +89,7 @@ static const struct i2c_device_id pca953x_id[] = { > > { "pcal6416", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, > { "pcal6524", 24 | PCA953X_TYPE | PCA_LATCH_INT, }, > + { "pcal9535", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, > { "pcal9555a", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, > > { "max7310", 8 | PCA953X_TYPE, }, > @@ -1145,6 +1146,7 @@ static const struct of_device_id pca953x_dt_ids[] = { > > { .compatible = "nxp,pcal6416", .data = OF_953X(16, PCA_LATCH_INT), }, > { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_LATCH_INT), }, > + { .compatible = "nxp,pcal9535", .data = OF_953X(16, PCA_LATCH_INT), }, > { .compatible = "nxp,pcal9555a", .data = OF_953X(16, PCA_LATCH_INT), }, > > { .compatible = "maxim,max7310", .data = OF_953X( 8, 0), }, > -- > 2.26.2 > Patch applied with Andy's review tag. Bart ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 0/2] gpio: Add support for the PCAL9535 2020-06-15 13:22 [PATCH v3 0/2] gpio: Add support for the PCAL9535 Jan Kiszka 2020-06-15 13:22 ` [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 Jan Kiszka 2020-06-15 13:22 ` [PATCH v3 2/2] gpio: pca953x: Add support for the PCAL9535 Jan Kiszka @ 2020-06-15 13:39 ` Andy Shevchenko 2 siblings, 0 replies; 6+ messages in thread From: Andy Shevchenko @ 2020-06-15 13:39 UTC (permalink / raw) To: Jan Kiszka Cc: Linus Walleij, Bartosz Golaszewski, open list:GPIO SUBSYSTEM, Linux Kernel Mailing List On Mon, Jun 15, 2020 at 4:22 PM Jan Kiszka <jan.kiszka@siemens.com> wrote: > > Changes in v3: > - extend also I2C table > - tag "Datasheet:" in commit log Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Thanks! > > Changes in v2: > - add dt binding update > > Jan > > Jan Kiszka (2): > dt-bindings: gpio: pca953x: add nxp,pcal9535 > gpio: pca953x: Add support for the PCAL9535 > > Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 + > drivers/gpio/gpio-pca953x.c | 2 ++ > 2 files changed, 3 insertions(+) > > -- > 2.26.2 > -- With Best Regards, Andy Shevchenko ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-06-16 8:50 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-06-15 13:22 [PATCH v3 0/2] gpio: Add support for the PCAL9535 Jan Kiszka 2020-06-15 13:22 ` [PATCH v3 1/2] dt-bindings: gpio: pca953x: add nxp,pcal9535 Jan Kiszka 2020-06-16 8:50 ` Bartosz Golaszewski 2020-06-15 13:22 ` [PATCH v3 2/2] gpio: pca953x: Add support for the PCAL9535 Jan Kiszka 2020-06-16 8:50 ` Bartosz Golaszewski 2020-06-15 13:39 ` [PATCH v3 0/2] gpio: " Andy Shevchenko
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