bcm63xx/u-boot/include/power, branch master

regulator: bd71837: copy the bd71837 pmic driver from NXP imx u-boot

2019-06-11T08:42:48Z

https://source.codeaurora.org/external/imx/uboot-imx cherry picked, styled and merged commits: - MLK-18387 pmic: Add pmic driver for BD71837: e9a3bec2e95a - MLK-18590 pmic: bd71837: Change to use new fdt API: acdc5c297a96 Signed-off-by: Ye Li Signed-off-by: Matti Vaittinen Reviewed-by: Simon Glass

stpmic1: add NVM update support in fuse command

2019-04-12T14:09:13Z

Add functions to read/update the non volatile memory of STPMIC1 (8 bytes-register at 0xF8 address) and allow access with fuse command (bank=1, word > 0xF8). For example: STM32MP> fuse read 1 0xf8 8 Reading bank 1: Word 0x000000f8: 000000ee 00000092 000000c0 00000002 Word 0x000000fc: 000000f2 00000080 00000002 00000033 Signed-off-by: Patrick Delaunay

stpmic1: update register names

2019-04-12T14:09:13Z

Alignment with STPMIC1 datasheet s/MAIN_CONTROL_REG/MAIN_CR/g s/MASK_RESET_BUCK/BUCKS_MRST_CR/g s/MASK_RESET_LDOS/LDOS_MRST_CR/g s/BUCKX_CTRL_REG/BUCKX_MAIN_CR/g s/VREF_CTRL_REG/REFDDR_MAIN_CR/g s/LDOX_CTRL_REG/LDOX_MAIN_CR/g s/USB_CTRL_REG/BST_SW_CR/g s/STPMIC1_NVM_USER_STATUS_REG/STPMIC1_NVM_SR/g s/STPMIC1_NVM_USER_CONTROL_REG/STPMIC1_NVM_CR/g and update all the associated defines. Signed-off-by: Patrick Delaunay

power: rename stpmu1 to official name stpmic1

2019-04-12T14:09:13Z

Alignment with kernel driver name & binding introduced by https://patchwork.kernel.org/cover/10761943/ to use the final marketing name = STPMIC1. Signed-off-by: Patrick Delaunay Reviewed-by: Lukasz Majewski

power: stpmu1: rename files to stpmic1

2019-04-12T14:09:13Z

Prepare file modification for kernel alignment and rename driver to stpmic1. Signed-off-by: Patrick Delaunay Reviewed-by: Lukasz Majewski

regulator: Add support for ramp delay

2019-03-11T06:53:19Z

Changing voltage and enabling regulator might require delays so the regulator stabilizes at expected level. Add support for "regulator-ramp-delay" binding which can introduce required time to both enabling the regulator and to changing the voltage. Signed-off-by: Krzysztof Kozlowski Tested-by: Anand Moon Signed-off-by: Minkyu Kang

power: regulator: Introduce regulator_set_enable_if_allowed api

2019-02-09T19:50:22Z

regulator_set_enable() api throws an error in the following three cases: - when requested to disable an always-on regulator - when set_enable() ops not provided by regulator driver - when enabling is actually failed.(Error returned by the regulator driver) Sometimes consumer drivers doesn't want to track the first two scenarios and just need to worry about the case where enabling is actually failed. But it is also a good practice to have an error value returned in the first two cases. So introduce an api regulator_set_enable_if_allowed() which ignores the first two error cases and returns an error as given by regulator driver. Consumer drivers can use this api need not worry about the first two error conditions. Signed-off-by: Lokesh Vutla Reviewed-by: Simon Glass

power: make most tps drivers and the twl4030 driver compatible with DM_I2C

2018-12-10T05:17:30Z

Those driver are not DM drivers per se (not using the PMIC/regulator framework) and are using the legacy I2C API. Make them compatible with the DM_I2C API. This impacts the following drivers: - palmas (used by am57xx/dra7xx evms) - tps65218 (used by am43xx evms) - tps65217 and tps65910 (used by am335x evms and am335x boneblack vboot) - twl4030 (used by omap3_logicpd) - tps65217 (used by brppt1) - twl6030 Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Tom Rini Reviewed-by: Heiko Schocher

power: regulator: stpmu1: add power off delay

2018-07-19T20:31:36Z

This patch adds a delay when regulators are disabled. This delay is set to 5 ms to cover all use cases. The worst use case actually seen is during a SD card power cycle. Signed-off-by: Christophe Kerello Signed-off-by: Patrice Chotard

power: pmic: Let PFUZE3000 see all 256 registers

2018-06-27T07:47:46Z

The PFUZE3000 uses registers addresses up to 0xff. The DM pfuze100 driver supports both pfuze100 and pfuze3000. Allow it to use the device type to return the correct number of registers. Also rename the too generic PMIC_NUM_OF_REGS enumeration value for pfuze3000 to match the other "PFUZE3000_" prefixed enumerations and the pfuze100 enumeration value PFUZE100_NUM_OF_REGS. Cc: Peng Fan Cc: Jaehoon Chung Cc: Stefano Babic Cc: Fabio Estevam Signed-off-by: Trent Piepho Reviewed-by: Fabio Estevam