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authorChris Blake <chrisrblake93@gmail.com>2021-06-07 18:35:35 -0500
committerLee Jones <lee.jones@linaro.org>2021-07-20 15:46:51 +0100
commitef0eea5b151aefe1efea78e2fa7c507ff3c56bf0 (patch)
tree34aa2619620db4b87526ae5432a910bfe460d6e0 /drivers/mfd/lpc_ich.c
parent84742a98a97237146bdcc5f87c20a7d3d76e02de (diff)
downloadlinux-ef0eea5b151aefe1efea78e2fa7c507ff3c56bf0.tar.bz2
mfd: lpc_ich: Enable GPIO driver for DH89xxCC
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> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/lpc_ich.c')
-rw-r--r--drivers/mfd/lpc_ich.c1
1 files changed, 1 insertions, 0 deletions
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",