From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Witold Sadowski <wsadowski@marvell.com>,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org,
devicetree@vger.kernel.org
Cc: broonie@kernel.org, robh@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
pthombar@cadence.com, Piyush Malgujar <pmalgujar@marvell.com>
Subject: Re: [PATCH v3 4/5] spi: cadence: Allow to read basic xSPI configuration from ACPI
Date: Thu, 18 Apr 2024 19:51:22 +0200 [thread overview]
Message-ID: <16a4a58c-cae6-4b62-859b-3661c052468a@linaro.org> (raw)
In-Reply-To: <20240418011353.1764672-5-wsadowski@marvell.com>
On 18/04/2024 03:13, Witold Sadowski wrote:
> From: Piyush Malgujar <pmalgujar@marvell.com>
>
> These changes enables to read the configs from ACPI tables as required
> for successful probing in ACPI uefi environment.
> In case of ACPI disabled/dts based environment, it will continue to
> read configs from dts as before
>
...
> }
> @@ -924,6 +989,21 @@ static int cdns_xspi_probe(struct platform_device *pdev)
> return 0;
> }
>
> +#ifdef CONFIG_ACPI
> +static const struct acpi_device_id cdns_xspi_acpi_match[] = {
> + {
> + .id = "cdns,xspi-nor",
> + .driver_data = (kernel_ulong_t) &cdns_driver_data,
> + },
> + {
> + .id = "mrvl,xspi-nor",
> + .driver_data = (kernel_ulong_t) &mrvl_driver_data,
UEFI provides compatibles for ACPI? I think that's first such format in
the kernel.
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-04-18 17:51 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 19:48 [PATCH 0/5] Support for Cadence xSPI Marvell modifications Witold Sadowski
2024-03-29 19:48 ` [PATCH 1/5] spi: cadence: Add new bindings documentation for Cadence XSPI Witold Sadowski
2024-03-29 21:09 ` Rob Herring
2024-03-30 11:32 ` Krzysztof Kozlowski
2024-04-29 7:48 ` Krzysztof Kozlowski
2024-03-31 10:43 ` kernel test robot
2024-03-29 19:48 ` [PATCH 2/5] spi: cadence: Add Marvell IP modification changes Witold Sadowski
2024-03-30 11:33 ` Krzysztof Kozlowski
2024-04-29 14:55 ` [EXTERNAL] " Witold Sadowski
2024-04-30 7:56 ` Krzysztof Kozlowski
2024-03-31 7:46 ` kernel test robot
2024-03-31 10:50 ` Krzysztof Kozlowski
2024-03-29 19:48 ` [PATCH 3/5] spi: cadence: Force single modebyte Witold Sadowski
2024-03-29 19:48 ` [PATCH 4/5] driver: spi: cadence: Add ACPI support Witold Sadowski
2024-03-30 11:36 ` Krzysztof Kozlowski
2024-03-31 7:35 ` kernel test robot
2024-03-29 19:48 ` [PATCH 5/5] cadence-xspi: Add xfer capabilities Witold Sadowski
2024-03-30 11:37 ` Krzysztof Kozlowski
2024-03-31 3:25 ` kernel test robot
2024-04-18 1:13 ` [PATCH v3 0/5] Marvell HW overlay support for Cadence xSPI Witold Sadowski
2024-04-18 1:13 ` [PATCH v3 1/5] spi: cadence: Ensure data lines set to low during dummy-cycle period Witold Sadowski
2024-04-18 1:13 ` [PATCH v3 2/5] spi: cadence: Add MRVL overlay bindings documentation for Cadence XSPI Witold Sadowski
2024-04-18 16:22 ` Conor Dooley
2024-04-29 14:47 ` [EXTERNAL] " Witold Sadowski
2024-04-29 21:33 ` Conor Dooley
2024-04-29 22:59 ` Witold Sadowski
2024-04-30 7:58 ` Krzysztof Kozlowski
2024-04-18 17:48 ` Krzysztof Kozlowski
2024-04-29 14:35 ` [EXTERNAL] " Witold Sadowski
2024-04-18 1:13 ` [PATCH v3 3/5] spi: cadence: Add Marvell xSPI IP overlay changes Witold Sadowski
2024-04-18 19:36 ` kernel test robot
2024-04-18 1:13 ` [PATCH v3 4/5] spi: cadence: Allow to read basic xSPI configuration from ACPI Witold Sadowski
2024-04-18 17:51 ` Krzysztof Kozlowski [this message]
2024-04-29 14:30 ` [EXTERNAL] " Witold Sadowski
2024-04-30 8:00 ` Krzysztof Kozlowski
2024-05-08 8:04 ` Witold Sadowski
2024-05-08 11:46 ` Mark Brown
2024-05-09 1:07 ` Witold Sadowski
2024-04-18 1:13 ` [PATCH v3 5/5] spi: cadence: Add MRVL overlay xfer operation support Witold Sadowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=16a4a58c-cae6-4b62-859b-3661c052468a@linaro.org \
--to=krzysztof.kozlowski@linaro.org \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=pmalgujar@marvell.com \
--cc=pthombar@cadence.com \
--cc=robh@kernel.org \
--cc=wsadowski@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).