From: Marc Kleine-Budde <mkl@pengutronix.de>
To: linux-spi@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
Marek Vasut <marex@denx.de>
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
Mark Brown <broonie@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Baruch Siach <baruch@tkos.co.il>
Subject: [PATCH v1 0/9] spi: spi-imx: cleanups and performance improvements
Date: Mon, 2 May 2022 19:54:48 +0200 [thread overview]
Message-ID: <20220502175457.1977983-1-mkl@pengutronix.de> (raw)
Hello,
this patch series first cleans up several sparse and checkpatch
warnings, then finished master -< controller conversion. Then PIO
based polling support is added. It's activated by default for
transfers smaller than 30 µs (like in the raspi SPI drivers). The last
patch optimized setup of the MX51_ECSPI_CONFIG register.
Changes since RFC:
- rebased to broonie/spi.git for-5.19 (thanks Baruch)
- 4/9: use swab32s instead of swab32
- 5/9: use swahw32s instead of swahw32
- 7/9: removed "select SPI_BITBANG" from Kconfig
regards,
Marc
WARNING: multiple messages have this Message-ID (diff)
From: Marc Kleine-Budde <mkl@pengutronix.de>
To: linux-spi@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
Marek Vasut <marex@denx.de>
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
Mark Brown <broonie@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Baruch Siach <baruch@tkos.co.il>
Subject: [PATCH v1 0/9] spi: spi-imx: cleanups and performance improvements
Date: Mon, 2 May 2022 19:54:48 +0200 [thread overview]
Message-ID: <20220502175457.1977983-1-mkl@pengutronix.de> (raw)
Hello,
this patch series first cleans up several sparse and checkpatch
warnings, then finished master -< controller conversion. Then PIO
based polling support is added. It's activated by default for
transfers smaller than 30 µs (like in the raspi SPI drivers). The last
patch optimized setup of the MX51_ECSPI_CONFIG register.
Changes since RFC:
- rebased to broonie/spi.git for-5.19 (thanks Baruch)
- 4/9: use swab32s instead of swab32
- 5/9: use swahw32s instead of swahw32
- 7/9: removed "select SPI_BITBANG" from Kconfig
regards,
Marc
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-05-02 18:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-02 17:54 Marc Kleine-Budde [this message]
2022-05-02 17:54 ` [PATCH v1 0/9] spi: spi-imx: cleanups and performance improvements Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 1/9] spi: spi-imx: fix sparse warning: add identifier name to function definition Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 2/9] spi: spi-imx: avoid unnecessary line continuations Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 3/9] spi: spi-imx: mx51_ecspi_intctrl(): prefer 'unsigned int' to bare use of 'unsigned' Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 4/9] spi: spi-imx: spi_imx_buf_rx_swap_u32(): fix sparse warning: use swab32s() instead of cpu_to_be32() Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 5/9] spi: spi-imx: spi_imx_buf_rx_swap_u32(): replace open coded swahw32s() Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 6/9] spi: spi-imx: complete conversion from master -> controller Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 7/9] spi: spi-imx: replace struct spi_imx_data::bitbang by pointer to struct spi_controller Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 8/9] spi: spi-imx: add PIO polling support Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-02 17:54 ` [PATCH v1 9/9] spi: spi-imx: mx51_ecspi_prepare_message(): skip writing MX51_ECSPI_CONFIG register if unchanged Marc Kleine-Budde
2022-05-02 17:54 ` Marc Kleine-Budde
2022-05-09 21:13 ` [PATCH v1 0/9] spi: spi-imx: cleanups and performance improvements Mark Brown
2022-05-09 21:13 ` Mark Brown
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=20220502175457.1977983-1-mkl@pengutronix.de \
--to=mkl@pengutronix.de \
--cc=baruch@tkos.co.il \
--cc=broonie@kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-spi@vger.kernel.org \
--cc=marex@denx.de \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.