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authorDan Gora <dg@adax.com>2016-07-07 04:35:02 +0300
committerLee Jones <lee.jones@linaro.org>2016-11-21 16:00:17 +0300
commite420d6a1816bedc54575eef727073f89de53091e (patch)
tree093a6d886b5c6ae42ffcfdc59759ef133cc610ce /drivers/mfd/lpc_ich.c
parent3f89586bc1ce1434b15f78e62b555c0619852295 (diff)
downloadlinux-e420d6a1816bedc54575eef727073f89de53091e.tar.xz
mfd: lpc_ich: Use gpio-ich driver for 8-series and 9-series Intel PCH devices
The Intel 8-series and 9-series PCH devices, described by the descriptors LPC_LPT and LPC_9S although codenamed 'lynxpoint' do not use the same GPIO register layout which is used by the gpio-lynxpoint driver. They use the same ICH_V5_GPIO layout as the gpio-ich driver. See: http://www.intel.com/content/www/us/en/chipsets/8-series-chipset-pch-datasheet.html http://www.intel.com/content/www/us/en/chipsets/9-series-chipset-pch-datasheet.html The devices described by "Mobile 4th Generation Intel Core Processor Family I/O" manual use the gpio-lynxpoint driver and are described by the LPC_LPT_LP descriptor. See: http://www.intel.com/content/www/us/en/processors/core/4th-gen-core-family-mobile-i-o-datasheet.html Signed-off-by: Dan Gora <dg@adax.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.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index c8dee47b45d9..1ef7575547e6 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -493,6 +493,7 @@ static struct lpc_ich_info lpc_chipset_info[] = {
[LPC_LPT] = {
.name = "Lynx Point",
.iTCO_version = 2,
+ .gpio_version = ICH_V5_GPIO,
},
[LPC_LPT_LP] = {
.name = "Lynx Point_LP",
@@ -530,6 +531,7 @@ static struct lpc_ich_info lpc_chipset_info[] = {
[LPC_9S] = {
.name = "9 Series",
.iTCO_version = 2,
+ .gpio_version = ICH_V5_GPIO,
},
};