lkml.org 
[lkml]   [2016]   [Mar]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] i2c: designware: Add device HID for future AMD I2C controller
From
Date
On 03/10/2016 01:34 PM, Xiangliang Yu wrote:
> 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>
> ---
> drivers/acpi/acpi_apd.c | 1 +
> drivers/i2c/busses/i2c-designware-platdrv.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
> index d507cf6..d0aad06 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 438f1b4..d656657 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 },
> { }
> --
I guess these changes don't necessarily need to go together? Although I
think chances to get a conflict is pretty low.

For i2c-designware:
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>

\
 
 \ /
  Last update: 2016-03-10 10:21    [W:0.064 / U:0.644 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site