| Commit message (Collapse) | Author | Age | Files | Lines |
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regmap_init_i2c is quite limited right now and only supports 8-bit
registers and values. In future, we may want to expand this further, but
that would require us to format the regmap_config appropriately, pulling
in more code that's not required in the general case, where reg_read and
reg_write can be used directly. Add a new Kconfig symbol and select it
where appropriate to allow us to split formatted regmap handling from
the more basic handling we currently have.
We intentionally don't provide a stub function, so out-of-tree users
without the select fail to link and can be fixed.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20230111132956.1153359-8-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Link: https://lore.barebox.org/20211226163755.204465-1-antonynpavlov@gmail.com
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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"GPL-2.0-only" was introduced in SPDX 2.0, and the old identifier
"GPL-2.0" is now considered deprecated; see <https://spdx.org/licenses>.
Fixes: 28f4a6a4df76f0f1581d (2021-10-30, "drivers: add missing SPDX-License-Identifier")
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Link: https://lore.barebox.org/20211117113851.2022669-2-rhi@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds the suitable SPDX-License-Identifier to all files in drivers/
that previously lacked one.
To aid manual inspection, following heuristics can be used:
* No changes outside of comments/whitespace:
git show -U0 HEAD | rg -v '^(@@|diff|index)|[-+]([-+]|//|#|[\s/]\*)'
* -or-later come in pairs:
git show --inter-hunk-context=19 HEAD | \
perl -0777 -F'/^@/gm' -ne 'for (@F) { @m = /later/g; print if @m & 1 }'
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20211030175632.2276077-4-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds a RTC driver for the Freescale i.MX25. This is done more
to get access to the nonvolatile general purpose register than it
is done to read the clock.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch adds support for the Abracon ab-rtcmc-32.768khz-eoz9-s3
RTC. The driver can probably support other Abracon RTCs aswell, but this
hasn't been verified.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Fixes:
drivers/rtc/rtc-lib.c:109: undefined reference to `mktime'
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add support for the RTC unit on Ingenic JZ4740, JZ475x and JZ477x SoCs.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Current ds1307 rtc driver supports only ds1307 and ds1338 chips;
it has no nvram support at the moment.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch adds a simple rtc framework
for reading and setting board's RTC time.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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