From: Xiangliang Yu <Xiangliang.Yu@amd.com>
Date: Thu, 10 Mar 2016 11:34:52 +0000 (+0800)
Subject: i2c: designware: Add device HID for future AMD I2C controller
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e4e666ba74d4f6eff04d3c567b9f2d50a46837e4;p=openwrt%2Fstaging%2Fblogic.git

i2c: designware: Add device HID for future AMD I2C controller

Add device HID AMDI0010 to match the AMD ACPI Vendor ID (AMDI) that
was registered in http://www.uefi.org/acpi_id_list, and the I2C
controller on future AMD paltform will use the HID instead of AMD0010.

Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index d507cf6deda0..d0aad06b3872 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -143,6 +143,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
 	/* Generic apd devices */
 #ifdef CONFIG_X86_AMD_PLATFORM_DEVICE
 	{ "AMD0010", APD_ADDR(cz_i2c_desc) },
+	{ "AMDI0010", APD_ADDR(cz_i2c_desc) },
 	{ "AMD0020", APD_ADDR(cz_uart_desc) },
 	{ "AMD0030", },
 #endif
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 438f1b4964c0..d656657b805c 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -123,6 +123,7 @@ static const struct acpi_device_id dw_i2c_acpi_match[] = {
 	{ "80860F41", 0 },
 	{ "808622C1", 0 },
 	{ "AMD0010", ACCESS_INTR_MASK },
+	{ "AMDI0010", ACCESS_INTR_MASK },
 	{ "AMDI0510", 0 },
 	{ "APMC0D0F", 0 },
 	{ }