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33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
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From ef0eea5b151aefe1efea78e2fa7c507ff3c56bf0 Mon Sep 17 00:00:00 2001
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From: Chris Blake <chrisrblake93@gmail.com>
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Date: Mon, 7 Jun 2021 18:35:35 -0500
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Subject: mfd: lpc_ich: Enable GPIO driver for DH89xxCC
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Based on the Intel Datasheet for the DH89xxCC PCH, the GPIO driver
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is the same as ICH_v5_GPIO, minus the fact the DH89xxCC also has
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blink support. However, blink support isn't supported by the GPIO
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driver so we should use ICH_v5_GPIO. Tested and working on a Meraki
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MX100-HW.
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Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
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Co-developed-by: Christian Lamparter <chunkeey@gmail.com>
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Signed-off-by: Lee Jones <lee.jones@linaro.org>
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---
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drivers/mfd/lpc_ich.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
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index 3bbb29a7e7a57..f10e53187f67a 100644
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--- a/drivers/mfd/lpc_ich.c
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+++ b/drivers/mfd/lpc_ich.c
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@@ -489,6 +489,7 @@ static struct lpc_ich_info lpc_chipset_info[] = {
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[LPC_DH89XXCC] = {
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.name = "DH89xxCC",
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.iTCO_version = 2,
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+ .gpio_version = ICH_V5_GPIO,
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},
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[LPC_PPT] = {
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.name = "Panther Point",
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--
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cgit 1.2.3-1.el7
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