* [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571
@ 2022-06-29 17:04 Lucas Stach
2022-06-29 17:04 ` [PATCH v2 2/2] gpio: pca9570: add pca9571 support Lucas Stach
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Lucas Stach @ 2022-06-29 17:04 UTC (permalink / raw)
To: Linus Walleij, Bartosz Golaszewski, Rob Herring, Krzysztof Kozlowski
Cc: linux-gpio, devicetree, kernel, patchwork-lst
This patch adds device tree bindings for the NXP PCA9571,
a 8-bit I2C GPIO expander.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
index 338c5312a106..1acaa0a3d35a 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
@@ -13,6 +13,7 @@ properties:
compatible:
enum:
- nxp,pca9570
+ - nxp,pca9571
reg:
maxItems: 1
--
2.30.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] gpio: pca9570: add pca9571 support
2022-06-29 17:04 [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Lucas Stach
@ 2022-06-29 17:04 ` Lucas Stach
2022-06-29 21:18 ` Andy Shevchenko
2022-07-01 9:20 ` Bartosz Golaszewski
2022-06-29 17:46 ` [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Krzysztof Kozlowski
2022-07-01 9:19 ` Bartosz Golaszewski
2 siblings, 2 replies; 6+ messages in thread
From: Lucas Stach @ 2022-06-29 17:04 UTC (permalink / raw)
To: Linus Walleij, Bartosz Golaszewski, Rob Herring, Krzysztof Kozlowski
Cc: linux-gpio, devicetree, kernel, patchwork-lst
The PCA9571 very similar to the PCA9570, it only differs in the
number of GPIOs.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
drivers/gpio/gpio-pca9570.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c
index cb2b2f735c15..ab2a652964ec 100644
--- a/drivers/gpio/gpio-pca9570.c
+++ b/drivers/gpio/gpio-pca9570.c
@@ -121,12 +121,14 @@ static int pca9570_probe(struct i2c_client *client)
static const struct i2c_device_id pca9570_id_table[] = {
{ "pca9570", 4 },
+ { "pca9571", 8 },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(i2c, pca9570_id_table);
static const struct of_device_id pca9570_of_match_table[] = {
{ .compatible = "nxp,pca9570", .data = (void *)4 },
+ { .compatible = "nxp,pca9571", .data = (void *)8 },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, pca9570_of_match_table);
--
2.30.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571
2022-06-29 17:04 [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Lucas Stach
2022-06-29 17:04 ` [PATCH v2 2/2] gpio: pca9570: add pca9571 support Lucas Stach
@ 2022-06-29 17:46 ` Krzysztof Kozlowski
2022-07-01 9:19 ` Bartosz Golaszewski
2 siblings, 0 replies; 6+ messages in thread
From: Krzysztof Kozlowski @ 2022-06-29 17:46 UTC (permalink / raw)
To: Lucas Stach, Linus Walleij, Bartosz Golaszewski, Rob Herring,
Krzysztof Kozlowski
Cc: linux-gpio, devicetree, kernel, patchwork-lst
On 29/06/2022 19:04, Lucas Stach wrote:
> This patch adds device tree bindings for the NXP PCA9571,
> a 8-bit I2C GPIO expander.
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] gpio: pca9570: add pca9571 support
2022-06-29 17:04 ` [PATCH v2 2/2] gpio: pca9570: add pca9571 support Lucas Stach
@ 2022-06-29 21:18 ` Andy Shevchenko
2022-07-01 9:20 ` Bartosz Golaszewski
1 sibling, 0 replies; 6+ messages in thread
From: Andy Shevchenko @ 2022-06-29 21:18 UTC (permalink / raw)
To: Lucas Stach
Cc: Linus Walleij, Bartosz Golaszewski, Rob Herring,
Krzysztof Kozlowski, open list:GPIO SUBSYSTEM, devicetree,
Sascha Hauer, patchwork-lst
On Wed, Jun 29, 2022 at 7:18 PM Lucas Stach <l.stach@pengutronix.de> wrote:
>
> The PCA9571 very similar to the PCA9570, it only differs in the
> number of GPIOs.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> drivers/gpio/gpio-pca9570.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c
> index cb2b2f735c15..ab2a652964ec 100644
> --- a/drivers/gpio/gpio-pca9570.c
> +++ b/drivers/gpio/gpio-pca9570.c
> @@ -121,12 +121,14 @@ static int pca9570_probe(struct i2c_client *client)
>
> static const struct i2c_device_id pca9570_id_table[] = {
> { "pca9570", 4 },
> + { "pca9571", 8 },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(i2c, pca9570_id_table);
>
> static const struct of_device_id pca9570_of_match_table[] = {
> { .compatible = "nxp,pca9570", .data = (void *)4 },
> + { .compatible = "nxp,pca9571", .data = (void *)8 },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, pca9570_of_match_table);
> --
> 2.30.2
>
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571
2022-06-29 17:04 [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Lucas Stach
2022-06-29 17:04 ` [PATCH v2 2/2] gpio: pca9570: add pca9571 support Lucas Stach
2022-06-29 17:46 ` [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Krzysztof Kozlowski
@ 2022-07-01 9:19 ` Bartosz Golaszewski
2 siblings, 0 replies; 6+ messages in thread
From: Bartosz Golaszewski @ 2022-07-01 9:19 UTC (permalink / raw)
To: Lucas Stach
Cc: Linus Walleij, Rob Herring, Krzysztof Kozlowski, linux-gpio,
devicetree, kernel, patchwork-lst
On Wed, Jun 29, 2022 at 7:04 PM Lucas Stach <l.stach@pengutronix.de> wrote:
>
> This patch adds device tree bindings for the NXP PCA9571,
> a 8-bit I2C GPIO expander.
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> index 338c5312a106..1acaa0a3d35a 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> @@ -13,6 +13,7 @@ properties:
> compatible:
> enum:
> - nxp,pca9570
> + - nxp,pca9571
>
> reg:
> maxItems: 1
> --
> 2.30.2
>
Applied, thanks!
Bart
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] gpio: pca9570: add pca9571 support
2022-06-29 17:04 ` [PATCH v2 2/2] gpio: pca9570: add pca9571 support Lucas Stach
2022-06-29 21:18 ` Andy Shevchenko
@ 2022-07-01 9:20 ` Bartosz Golaszewski
1 sibling, 0 replies; 6+ messages in thread
From: Bartosz Golaszewski @ 2022-07-01 9:20 UTC (permalink / raw)
To: Lucas Stach
Cc: Linus Walleij, Rob Herring, Krzysztof Kozlowski, linux-gpio,
devicetree, kernel, patchwork-lst
On Wed, Jun 29, 2022 at 7:04 PM Lucas Stach <l.stach@pengutronix.de> wrote:
>
> The PCA9571 very similar to the PCA9570, it only differs in the
> number of GPIOs.
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> drivers/gpio/gpio-pca9570.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c
> index cb2b2f735c15..ab2a652964ec 100644
> --- a/drivers/gpio/gpio-pca9570.c
> +++ b/drivers/gpio/gpio-pca9570.c
> @@ -121,12 +121,14 @@ static int pca9570_probe(struct i2c_client *client)
>
> static const struct i2c_device_id pca9570_id_table[] = {
> { "pca9570", 4 },
> + { "pca9571", 8 },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(i2c, pca9570_id_table);
>
> static const struct of_device_id pca9570_of_match_table[] = {
> { .compatible = "nxp,pca9570", .data = (void *)4 },
> + { .compatible = "nxp,pca9571", .data = (void *)8 },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, pca9570_of_match_table);
> --
> 2.30.2
>
Applied, thanks!
Bart
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-07-01 9:20 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-29 17:04 [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Lucas Stach
2022-06-29 17:04 ` [PATCH v2 2/2] gpio: pca9570: add pca9571 support Lucas Stach
2022-06-29 21:18 ` Andy Shevchenko
2022-07-01 9:20 ` Bartosz Golaszewski
2022-06-29 17:46 ` [PATCH v2 1/2] gpio: pca9570: Add DT bindings for NXP PCA9571 Krzysztof Kozlowski
2022-07-01 9:19 ` Bartosz Golaszewski
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