Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.80 2024-06-26T16:04:39+00:00 2024-06-26T16:04:39+00:00 André Apitzsch git@apitzsch.eu 2024-06-24T21:25:13+00:00 urn:sha1:c581f17a66b6a5bbd08f240da75f2418b50b2dc6 The SY7802 is a current-regulated charge pump which can regulate two current levels for Flash and Torch modes. It is a high-current synchronous boost converter with 2-channel high side current sources. Each channel is able to deliver 900mA current. Acked-by: Lee Jones <lee@kernel.org> Signed-off-by: André Apitzsch <git@apitzsch.eu> Link: https://lore.kernel.org/r/20240624-sy7802-v5-2-7abc9d96bfa6@apitzsch.eu Signed-off-by: Lee Jones <lee@kernel.org> 2023-03-23T14:54:08+00:00 ChiYuan Huang cy_huang@richtek.com 2023-03-10T06:55:56+00:00 urn:sha1:fa31e4221c65b205e18c82c459c3bcd68404a1c6 The MediaTek MT6370 is a highly-integrated smart power management IC, which includes a single cell Li-Ion/Li-Polymer switching battery charger, a USB Type-C & Power Delivery (PD) controller, dual Flash LED current sources, a RGB LED driver, a backlight WLED driver, a display bias driver and a general LDO for portable devices. Add support for the MT6370 Flash LED driver. Flash LED in MT6370 has 2 channels and support torch/strobe mode. Co-developed-by: Alice Chen <alice_chen@richtek.com> Signed-off-by: Alice Chen <alice_chen@richtek.com> Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/52480420a160e5a4c71715fbbf105e684a16e7c2.1678430444.git.chiaen_wu@richtek.com 2023-03-16T15:08:45+00:00 Fenglin Wu quic_fenglinw@quicinc.com 2023-03-03T09:50:22+00:00 urn:sha1:96a2e242a5dcb677fe3063be38bda335c17849d3 Add initial driver to support flash LED module found in Qualcomm Technologies, Inc. PMICs. The flash module can have 3 or 4 channels and each channel can be controlled indepedently and support full scale current up to 1.5 A. It also supports connecting two channels together to supply one LED component with full scale current up to 2 A. In that case, the current will be split on each channel symmetrically and the channels will be enabled and disabled at the same time. Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com> Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sm7225-fairphone-fp4 + pm6150l Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230303095023.538917-2-quic_fenglinw@quicinc.com 2022-01-12T18:42:42+00:00 Gene Chen gene_chen@richtek.com 2021-11-15T14:03:11+00:00 urn:sha1:679f8652064bfa2f622c7b2bab86b1bf3207d6bc Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode, 3-channel RGB LED support Register/Flash/Breath Mode, and 1-channel for moonlight LED. Signed-off-by: Gene Chen <gene_chen@richtek.com> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Pavel Machek <pavel@ucw.cz> 2021-07-12T08:30:06+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T20:24:04+00:00 urn:sha1:51f3b2c3d511c7753f039176bbce08e8d53a0845 We created a subdirectory for LED drivers that depend on CONFIG_LEDS_CLASS_FLASH, and this driver does so let's move it there. Cc: Ingi Kim <ingi2.kim@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Pavel Machek <pavel@ucw.cz> 2021-07-12T08:30:06+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T20:24:03+00:00 urn:sha1:61fa67a4e538f70bb4e6b3e7f3555402c1713654 We created a subdirectory for LED drivers that depend on CONFIG_LEDS_CLASS_FLASH, and this driver does so let's move it there. Cc: Dan Murphy <dmurphy@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Pavel Machek <pavel@ucw.cz> 2021-07-12T08:30:06+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T20:24:02+00:00 urn:sha1:9a7c066f6a1dfff2f30e697fe494a669428fc9f4 We created a subdirectory for LED drivers that depend on CONFIG_LEDS_CLASS_FLASH, and this driver does so let's move it there. Cc: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Pavel Machek <pavel@ucw.cz> 2021-07-12T08:30:05+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T20:24:01+00:00 urn:sha1:eb5a4422e448a8200ddaafef0cc16db3f45ec1f8 We created a subdirectory for LED drivers that depend on CONFIG_LEDS_CLASS_FLASH, and this driver does so let's move it there. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Pavel Machek <pavel@ucw.cz> 2021-07-12T08:30:05+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T20:24:00+00:00 urn:sha1:f5d69f6290a37f5579ef24334d5bf8a59bb13ef4 We created a subdirectory for LED drivers that depend on CONFIG_LEDS_CLASS_FLASH, and this driver does so let's move it there. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Pavel Machek <pavel@ucw.cz> 2021-07-12T08:30:04+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T20:23:59+00:00 urn:sha1:293fee7f607841cc128c3f6df9b464e8abf99fb0 We created a subdirectory for LED drivers that depend on CONFIG_LEDS_CLASS_FLASH, and this driver does so let's move it there. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>