diff options
| author | Dan Gora <dg@adax.com> | 2016-07-07 03:35:02 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-11-21 14:00:17 +0100 |
| commit | e420d6a1816bedc54575eef727073f89de53091e (patch) | |
| tree | 093a6d886b5c6ae42ffcfdc59759ef133cc610ce /drivers/mfd/lpc_ich.c | |
| parent | mfd: axp20x: Add adc volatile ranges for axp22x (diff) | |
| download | linux-e420d6a1816bedc54575eef727073f89de53091e.tar.xz linux-e420d6a1816bedc54575eef727073f89de53091e.zip | |
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.c | 2 |
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, }, }; |