mfd: intel_quark_i2c_gpio: Add support for SIMATIC IOT2000 platform

The SIMATIC IOT2020 and IOT2040 are derived from the Galileo Gen2 board
and share its I2C frequency.

Signed-off-by: Sascha Weisenberger <sascha.weisenberger@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/intel_quark_i2c_gpio.c b/drivers/mfd/intel_quark_i2c_gpio.c
index 0500613..90e35de 100644 (file)
--- a/drivers/mfd/intel_quark_i2c_gpio.c
+++ b/drivers/mfd/intel_quark_i2c_gpio.c
@@ -71,6 +71,22 @@ static const struct dmi_system_id dmi_platform_info[] = {
                },
                .driver_data = (void *)400000,
        },
+       {
+               .matches = {
+                       DMI_EXACT_MATCH(DMI_BOARD_NAME, "SIMATIC IOT2000"),
+                       DMI_EXACT_MATCH(DMI_BOARD_ASSET_TAG,
+                                       "6ES7647-0AA00-0YA2"),
+               },
+               .driver_data = (void *)400000,
+       },
+       {
+               .matches = {
+                       DMI_EXACT_MATCH(DMI_BOARD_NAME, "SIMATIC IOT2000"),
+                       DMI_EXACT_MATCH(DMI_BOARD_ASSET_TAG,
+                                       "6ES7647-0AA00-1YA2"),
+               },
+               .driver_data = (void *)400000,
+       },
        {}
 };