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* [PATCH v3] mfd: lpc_ich: Enable GPIO driver for DH89xxCC
@ 2021-06-07 23:35 Chris Blake
  2021-07-02 12:25 ` Chris
  2021-07-20 14:47 ` Lee Jones
  0 siblings, 2 replies; 4+ messages in thread
From: Chris Blake @ 2021-06-07 23:35 UTC (permalink / raw)
  To: ptyser, lee.jones, linux-kernel, chunkeey, linux-gpio; +Cc: Chris Blake

Based on the Intel Datasheet for the DH89xxCC PCH, the GPIO driver
is the same as ICH_v5_GPIO, minus the fact the DH89xxCC also has
blink support. However, blink support isn't supported by the GPIO
driver so we should use ICH_v5_GPIO. Tested and working on a Meraki
MX100-HW.

Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
Co-developed-by: Christian Lamparter <chunkeey@gmail.com>
---

Changelog:
V3: Update commit message format and update contributor message.
V2: Updated commit message, and added Christian Lamparter as a
contributor.
V1: Initial Patch

 drivers/mfd/lpc_ich.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index 3bbb29a7e7a5..f10e53187f67 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -489,6 +489,7 @@ static struct lpc_ich_info lpc_chipset_info[] = {
 	[LPC_DH89XXCC] = {
 		.name = "DH89xxCC",
 		.iTCO_version = 2,
+		.gpio_version = ICH_V5_GPIO,
 	},
 	[LPC_PPT] = {
 		.name = "Panther Point",
-- 
2.25.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-07-20 15:01 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-06-07 23:35 [PATCH v3] mfd: lpc_ich: Enable GPIO driver for DH89xxCC Chris Blake
2021-07-02 12:25 ` Chris
2021-07-02 12:45   ` Lee Jones
2021-07-20 14:47 ` Lee Jones

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