linux-stable.git/Documentation, branch v6.6.78

dt-bindings: mfd: bd71815: Fix rsense and typos

2025-02-08T08:51:52+00:00

[ Upstream commit 6856edf7ead8c54803216a38a7b227bcb3dadff7 ]

The sense resistor used for measuring currents is typically some tens of
milli Ohms. It has accidentally been documented to be tens of mega Ohms.
Fix the size of this resistor and a few copy-paste errors while at it.

Drop the unsuitable 'rohm,charger-sense-resistor-ohms' property (which
can't represent resistors smaller than one Ohm), and introduce a new
'rohm,charger-sense-resistor-micro-ohms' property with appropriate
minimum, maximum and default values instead.

Fixes: 4238dc1e6490 ("dt_bindings: mfd: Add ROHM BD71815 PMIC")
Signed-off-by: Matti Vaittinen 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/0efd8e9de0ae8d62ee4c6b78cc565b04007a245d.1731430700.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones 
Signed-off-by: Sasha Levin

regulator: dt-bindings: mt6315: Drop regulator-compatible property

2025-02-08T08:51:52+00:00

[ Upstream commit 08242719a8af603db54a2a79234a8fe600680105 ]

The "regulator-compatible" property has been deprecated since 2012 in
commit 13511def87b9 ("regulator: deprecate regulator-compatible DT
property"), which is so old it's not even mentioned in the converted
regulator bindings YAML file. It should not have been used for new
submissions such as the MT6315.

Drop the property from the MT6315 regulator binding and its examples.

Fixes: 977fb5b58469 ("regulator: document binding for MT6315 regulator")
Fixes: 6d435a94ba5b ("regulator: mt6315: Enforce regulator-compatible, not name")
Signed-off-by: Chen-Yu Tsai 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://patch.msgid.link/20241211052427.4178367-2-wenst@chromium.org
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin

dt-bindings: leds: class-multicolor: Fix path to color definitions

2025-02-08T08:51:51+00:00

[ Upstream commit 609bc99a4452ffbce82d10f024a85d911c42e6cd ]

The LED color definitions have always been in
include/dt-bindings/leds/common.h in upstream.

Fixes: 5c7f8ffe741daae7 ("dt: bindings: Add multicolor class dt bindings documention")
Signed-off-by: Geert Uytterhoeven 
Acked-by: Conor Dooley 
Link: https://lore.kernel.org/r/a3c7ea92e90b77032f2e480d46418b087709286d.1731588129.git.geert+renesas@glider.be
Signed-off-by: Lee Jones 
Signed-off-by: Sasha Levin

dt-bindings: mmc: controller: clarify the address-cells description

2025-02-08T08:51:50+00:00

[ Upstream commit b2b8e93ec00b8110cb37cbde5400d5abfdaed6a7 ]

The term "slot ID" has nothing to do with the SDIO function number
which is specified in the reg property of the subnodes, rephrase
the description to be more accurate.

Fixes: f9b7989859dd ("dt-bindings: mmc: Add YAML schemas for the generic MMC options")
Signed-off-by: Neil Armstrong 
Acked-by: Rob Herring (Arm) 
Message-ID: <20241128-topic-amlogic-arm32-upstream-bindings-fixes-convert-meson-mx-sdio-v4-1-11d9f9200a59@linaro.org>
Signed-off-by: Ulf Hansson 
Signed-off-by: Sasha Levin

dt-bindings: display: adi,adv7533: Drop single lane support

2025-01-09T12:32:08+00:00

commit ee8f9ed57a397605434caeef351bafa3ec4dfdd4 upstream.

As per [1] and [2], ADV7535/7533 supports only 2-, 3-, or 4-lane. Drop
unsupported 1-lane from bindings.

[1] https://www.analog.com/media/en/technical-documentation/data-sheets/ADV7535.pdf
[2] https://www.analog.com/media/en/technical-documentation/data-sheets/ADV7533.pdf

Fixes: 1e4d58cd7f88 ("drm/bridge: adv7533: Create a MIPI DSI device")
Cc: stable@vger.kernel.org
Acked-by: Krzysztof Kozlowski 
Reviewed-by: Geert Uytterhoeven 
Reviewed-by: Laurent Pinchart 
Signed-off-by: Biju Das 
Link: https://patchwork.freedesktop.org/patch/msgid/20241119192040.152657-3-biju.das.jz@bp.renesas.com
Signed-off-by: Dmitry Baryshkov 
Signed-off-by: Greg Kroah-Hartman

ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A

2025-01-09T12:31:51+00:00

[ Upstream commit c2b46ae022704a2d845e59461fa24431ad627022 ]

HiSilicon HIP09A platforms using the same SMMU PMCG with HIP09
and thus suffers the same erratum. List them in the PMCG platform
information list without introducing a new SMMU PMCG Model.

Update the silicon-errata.rst as well.

Reviewed-by: Yicong Yang 
Acked-by: Hanjun Guo 
Signed-off-by: Qinxin Xia 
Link: https://lore.kernel.org/r/20241205013331.1484017-1-xiaqinxin@huawei.com
Signed-off-by: Catalin Marinas 
Signed-off-by: Sasha Levin

ACPI/IORT: Add PMCG platform information for HiSilicon HIP10/11

2025-01-09T12:31:51+00:00

[ Upstream commit f3b78b470f28bb2a3a40e88bdf5c6de6a35a9b76 ]

HiSilicon HIP10/11 platforms using the same SMMU PMCG with HIP09
and thus suffers the same erratum. List them in the PMCG platform
information list without introducing a new SMMU PMCG Model.

Update the silicon-errata.rst as well.

Signed-off-by: Yicong Yang 
Link: https://lore.kernel.org/r/20240731092658.11012-1-yangyicong@huawei.com
Signed-off-by: Will Deacon 
Stable-dep-of: c2b46ae02270 ("ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A")
Signed-off-by: Sasha Levin

i2c: i801: Add support for Intel Panther Lake

2025-01-09T12:31:43+00:00

[ Upstream commit bd492b58371295d3ae26162b9666be584abad68a ]

Add SMBus PCI IDs on Intel Panther Lake-P and -U.

Signed-off-by: Jarkko Nikula 
Signed-off-by: Andi Shyti 
Signed-off-by: Sasha Levin

i2c: i801: Add support for Intel Arrow Lake-H

2025-01-09T12:31:43+00:00

[ Upstream commit f0eda4ddb2146a9f29d31b54c396f741bd0c82f1 ]

Add SMBus PCI ID on Intel Arrow Lake-H.

Signed-off-by: Jarkko Nikula 
Signed-off-by: Andi Shyti 
Stable-dep-of: bd492b583712 ("i2c: i801: Add support for Intel Panther Lake")
Signed-off-by: Sasha Levin

docs: media: update location of the media patches

2025-01-09T12:31:38+00:00

[ Upstream commit 72ad4ff638047bbbdf3232178fea4bec1f429319 ]

Due to recent changes on the way we're maintaining media, the
location of the main tree was updated.

Change docs accordingly.

Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab 
Reviewed-by: Hans Verkuil 
Signed-off-by: Sasha Levin