starfive-tech/u-boot.git/drivers/power/pmic, branch rtthread_AMP

power: add power subsystem driver in uboot

2023-02-17T03:56:53+00:00

add power subsystem in driver,include pmu pmic and regulator pmu : dc8200 power pmic : mipi power regulator : entend power Signed-off-by:keith.zhao

power: pmic: tps65941: Add compatible for LP876441

2021-07-15T12:26:04+00:00

TI J7200 EVM has lp876441 pmic that is similar to tps65941. Add support for same with existing driver with new compatible. Signed-off-by: Gowtham Tammana Signed-off-by: Lokesh Vutla Acked-by: Jaehoon Chung Link: https://lore.kernel.org/r/20210714205300.17424-2-g-tammana@ti.com

power: pmic: Add driver for ST-Ericsson AB8500 via PRCMU

2021-07-14T20:48:14+00:00

All devices based on ST-Ericsson Ux500 use a PMIC similar to AB8500 (Analog Baseband). There is AB8500, AB8505, AB9540 and AB8540 although in practice only AB8500 and AB8505 are relevant since the platforms with AB9540 and AB8540 were cancelled and never used in production. In general, the AB8500 PMIC uses I2C as control interface, where the different register banks are represented as separate I2C devices. However, in practice AB8500 is always connected to a special I2C bus on the DB8500 SoC that is controlled by the power/reset/clock management unit (PRCMU) firmware. Add a simple driver that allows reading/writing registers of the AB8500 PMIC. The driver directly accesses registers from the PRCMU parent device (represented by syscon in U-Boot). Abstracting it further (e.g. with the i2c uclass) would not provide any advantage because the PRCMU I2C bus is always just connected to AB8500 and vice-versa. The ab8500.h header is mostly taken as-is from Linux (with some minor adjustments) to allow using similar code in both Linux and U-Boot. Cc: Linus Walleij Signed-off-by: Stephan Gerhold Acked-by: Jaehoon Chung

dm: define LOG_CATEGORY for all uclass

2021-07-06T16:38:03+00:00

Define LOG_CATEGORY for all uclass to allow filtering with log command. Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass

treewide: Convert macro and uses of section(foo) to section("foo")

2021-05-24T18:21:30+00:00

This commit does the same thing as Linux commit 33def8498fdd. Use a more generic form for __section that requires quotes to avoid complications with clang and gcc differences. Remove the quote operator # from compiler_attributes.h __section macro. Convert all unquoted __section(foo) uses to quoted __section("foo"). Also convert __attribute__((section("foo"))) uses to __section("foo") even if the __attribute__ has multiple list entry forms. Signed-off-by: Marek Behún Reviewed-by: Bin Meng Reviewed-by: Simon Glass

power: pmic: remove pmic_max77696.c file

2021-04-12T18:25:30+00:00

Remove pmic_max77696.c file. The maintaining pmic_max77696.c file is useless. Signed-off-by: Jaehoon Chung

power: pca9450: add a new parameter for power_pca9450_init

2021-04-08T07:18:29+00:00

Currently PCA9450 might have address 0x25 or 0x35, so let user choose the address. Signed-off-by: Peng Fan Reviewed-by: Jaehoon Chung

power: pmic: remove pmic_max8997/8 files

2021-02-23T06:43:13+00:00

Remove pmic_max8997/8 files about no-DM. There are already existed max8997/8 as driver-model. Signed-off-by: Jaehoon Chung Reviewed-by: Simon Glass Signed-off-by: Minkyu Kang

dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIO

2021-02-21T05:08:00+00:00

Use CONFIG_IS_ENABLED() macro, which provides more convenient way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs for both SPL and U-Boot proper. CONFIG_IS_ENABLED(DM_I2C) expands to: - 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y', - 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y', - 0 otherwise. All occurences were replaced automatically using these bash cmds: $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + Reviewed-by: Heiko Schocher Reviewed-by: Simon Glass Signed-off-by: Igor Opaniuk Reviewed-by: Tom Rini Reviewed-by: Priyanka Jain

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include at all, so remove that include. Signed-off-by: Simon Glass Signed-off-by: Tom Rini