From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Pu Wen <puwen@hygon.cn>
Cc: rjw@rjwysocki.net, lenb@kernel.org,
jarkko.nikula@linux.intel.com, mika.westerberg@linux.intel.com,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-i2c@vger.kernel.org
Subject: Re: [PATCH] i2c: designware: Add device HID for Hygon I2C controller
Date: Fri, 31 Jul 2020 12:27:53 +0300 [thread overview]
Message-ID: <20200731092753.GL3703480@smile.fi.intel.com> (raw)
In-Reply-To: <20200731084845.24459-1-puwen@hygon.cn>
On Fri, Jul 31, 2020 at 04:48:45PM +0800, Pu Wen wrote:
> 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.
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Signed-off-by: Pu Wen <puwen@hygon.cn>
> ---
> 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 ba2612e9a0eb..f24f6d3f1fa5 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 a71bc58fc03c..0dfeb2d11603 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);
> --
> 2.23.0
>
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2020-07-31 9:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 8:48 [PATCH] i2c: designware: Add device HID for Hygon I2C controller Pu Wen
2020-07-31 9:27 ` Andy Shevchenko [this message]
2020-07-31 13:49 ` Wolfram Sang
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