20 липня 2023 р. 06:12:23 GMT+03:00, Jaehoon Chung jh80.chung@samsung.com написав(-ла):
Hi
-----Original Message----- From: Svyatoslav Ryhel clamor95@gmail.com Sent: Saturday, July 15, 2023 1:16 AM To: Jaehoon Chung jh80.chung@samsung.com; Simon Glass sjg@chromium.org; Svyatoslav Ryhel clamor95@gmail.com Cc: u-boot@lists.denx.de Subject: [PATCH v1 0/6] Add support for PMICs used on Tegra 3 devices
Patch set adds basic support for PMICs used in many Tegra 3 devices. All PMIC drivers are based on datasheets provided by vendors. Implemented API include regulator set/get voltage enable/disable and basic PMIC r/w capabilities.
Drivers were tested by me on LG P895 (max77663), HTC One X (TPS80032) and ASUS TF300T (tps65911). Calculations and behavior were correct, predictable and reproducible.
I didn't find where those drivers is using. Do you have any plan to update the enabling CONFIG? I hope the enabling CONFIG will be included. Otherwise, I can't check whether its building is fine or not. If I missed some patches, let me know, plz
Until enabled CONFIG, these drivers can be dead codes.
Enabling configs is planned as next step of this https://patchwork.ozlabs.org/project/uboot/list/?series=361808 patchset (initial bringup of devices). Unfortunately tegra custodians are too "busy" to initiate merge of those devices.
Best Regards, Jaehoon Chung
Svyatoslav Ryhel (6): power: pmic: add the base max77663 pmic support power: regulator: max77663: add regulator support power: pmic: add the base TPS80031 PMIC support power: regulator: tps80031: add regulator support power: pmic: tps65910: add TPS65911 PMIC support power: regulator: tps65911: add regulator support
doc/device-tree-bindings/pmic/max77663.txt | 84 +++++ doc/device-tree-bindings/pmic/tps65911.txt | 78 ++++ doc/device-tree-bindings/pmic/tps80031.txt | 76 ++++ drivers/power/pmic/Kconfig | 12 + drivers/power/pmic/Makefile | 2 + drivers/power/pmic/max77663.c | 81 ++++ drivers/power/pmic/pmic_tps65910_dm.c | 26 +- drivers/power/pmic/tps80031.c | 82 ++++ drivers/power/regulator/Kconfig | 24 ++ drivers/power/regulator/Makefile | 3 + drivers/power/regulator/max77663_regulator.c | 362 ++++++++++++++++++ drivers/power/regulator/tps65911_regulator.c | 375 +++++++++++++++++++ drivers/power/regulator/tps80031_regulator.c | 296 +++++++++++++++ include/power/max77663.h | 40 ++ include/power/tps65910_pmic.h | 47 +++ include/power/tps80031.h | 42 +++ 16 files changed, 1627 insertions(+), 3 deletions(-) create mode 100644 doc/device-tree-bindings/pmic/max77663.txt create mode 100644 doc/device-tree-bindings/pmic/tps65911.txt create mode 100644 doc/device-tree-bindings/pmic/tps80031.txt create mode 100644 drivers/power/pmic/max77663.c create mode 100644 drivers/power/pmic/tps80031.c create mode 100644 drivers/power/regulator/max77663_regulator.c create mode 100644 drivers/power/regulator/tps65911_regulator.c create mode 100644 drivers/power/regulator/tps80031_regulator.c create mode 100644 include/power/max77663.h create mode 100644 include/power/tps80031.h
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