From: Pu Wen <puwen@hygon.cn>
Date: Fri, 7 Aug 2020 09:35:29 +0000 (+0800)
Subject: i2c: designware: Add device HID for Hygon I2C controller
X-Git-Tag: v5.10.7~1826^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=384b02d6b83bd4c5df96de00658623b4e04e2472;p=platform%2Fkernel%2Flinux-rpi.git

i2c: designware: Add device HID for Hygon I2C controller

Add device HID HYGO0010 to match the Hygon ACPI Vendor ID (HYGO) that
was registered in http://www.uefi.org/acpi_id_list, and the I2C
controller on Hygon paltform will use the HID.

Signed-off-by: Pu Wen <puwen@hygon.cn>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Wolfram Sang <wsa@kernel.org>
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 ba2612e..f24f6d3 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -240,6 +240,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
 	{ "AMDI0020", APD_ADDR(cz_uart_desc) },
 	{ "AMD0030", },
 	{ "AMD0040", APD_ADDR(st_misc_desc)},
+	{ "HYGO0010", APD_ADDR(wt_i2c_desc) },
 #endif
 #ifdef CONFIG_ARM64
 	{ "APMC0D0F", APD_ADDR(xgene_i2c_desc) },
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index a71bc58f..0dfeb2d 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -55,6 +55,7 @@ static const struct acpi_device_id dw_i2c_acpi_match[] = {
 	{ "HISI02A1", 0 },
 	{ "HISI02A2", 0 },
 	{ "HISI02A3", 0 },
+	{ "HYGO0010", ACCESS_INTR_MASK },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);