gpio: it87: add support for IT8718F Super I/O.

Message ID 20180808084622.26392-1-ipodovalov@gmail.com
State New
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Series
  • gpio: it87: add support for IT8718F Super I/O.
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Commit Message

Ivan Podovalov Aug. 8, 2018, 8:46 a.m.
The DIO connector on the WAFER-945GSE is interfaced to GPIO ports
on the ITE IT8718F Super I/O chipset. From the datasheet of ITE IT8718F,
the GPIO interface is identical to IT8728, so just add it
to the same case as the other chip.

Signed-off-by: Ivan Podovalov <ipodovalov@gmail.com>
---
 drivers/gpio/gpio-it87.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Linus Walleij Aug. 10, 2018, 9:12 p.m. | #1
On Wed, Aug 8, 2018 at 10:46 AM Ivan Podovalov <ipodovalov@gmail.com> wrote:

> The DIO connector on the WAFER-945GSE is interfaced to GPIO ports
> on the ITE IT8718F Super I/O chipset. From the datasheet of ITE IT8718F,
> the GPIO interface is identical to IT8728, so just add it
> to the same case as the other chip.
>
> Signed-off-by: Ivan Podovalov <ipodovalov@gmail.com>

Patch applied.

Yours,
Linus Walleij

Patch

diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c
index 7cad14d3f127..b334448e2b46 100644
--- a/drivers/gpio/gpio-it87.c
+++ b/drivers/gpio/gpio-it87.c
@@ -37,6 +37,7 @@ 
 #define NO_DEV_ID	0xffff
 #define IT8620_ID	0x8620
 #define IT8628_ID	0x8628
+#define IT8718_ID       0x8718
 #define IT8728_ID	0x8728
 #define IT8732_ID	0x8732
 #define IT8761_ID	0x8761
@@ -314,6 +315,7 @@  static int __init it87_gpio_init(void)
 		it87_gpio->simple_size = 0;
 		it87_gpio->chip.ngpio = 64;
 		break;
+	case IT8718_ID:
 	case IT8728_ID:
 	case IT8732_ID:
 	case IT8772_ID: