u-boot.git/drivers/power/pmic, branch v2018.01

power: tps65910: replace error() by pr_err()

2018-01-01T14:04:19Z

The patch replaces the former error() by the new pr_err(). This makes the TPS65910 driver conform to Masahiro's patch 'treewide:replace with error() with pr_err()' introduced October 2017. Signed-off-by: Felix Brack Reviewed-by: Simon Glass

power: pmic/regulator: Add basic support for TPS65910

2017-12-13T02:53:45Z

Texas Instrument's TPS65910 PMIC contains 3 buck DC-DC converts, one boost DC-DC converter and 8 LDOs. This patch implements driver model support for the TPS65910 PMIC and its regulators making the get/set API for regulator value/enable available. This patch depends on the patch "am33xx: Add a function to query MPU voltage in uV" to build correctly. For boards relying on the DT include file tps65910.dtsi the v3 patch "power: extend prefix match to regulator-name property" and an appropriate regulator naming is also required. Signed-off-by: Felix Brack Reviewed-by: Simon Glass

power: extend prefix match to regulator-name property

2017-12-13T02:53:45Z

This patch extends pmic_bind_children prefix matching. In addition to the node name the property regulator-name is used while trying to match prefixes. This allows assigning different drivers to regulator nodes named regulator@1 and regulator@10 for example. I have discarded the idea of using other properties then regulator-name as I do not see any benefit in using property compatible or even regulator-compatible. Of course I am open to change this if there are good reasons to do so. Signed-off-by: Felix Brack Reviewed-by: Simon Glass

treewide: replace with error() with pr_err()

2017-10-04T15:59:44Z

U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // @@@@ -error +pr_err (...) // Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass [trini: Re-run Coccinelle] Signed-off-by: Tom Rini

rockchip: rk8xx: remove unused header includes

2017-09-18T18:40:35Z

Remove header file includes that have been left over after the conversion to livetree-support. Signed-off-by: Philipp Tomsich Reviewed-by: Simon Glass Acked-by: Philipp Tomsich

dm: core: Add ofnode_for_each_subnode()

2017-09-12T03:43:58Z

Add a convenience macro to iterate over subnodes of a node. Make use of this where appropriate in the code. Signed-off-by: Simon Glass

dm: power: Convert as3722 to driver model

2017-07-28T18:02:47Z

Convert this PMIC driver to driver model and fix up other users. The regulator and GPIO functions are now handled by separate drivers. Update nyan-big to work correct. Three boards will need to be updated by the maintainers: apalis-tk1, cei-tk1-som. Also the TODO in the code re as3722_sd_set_voltage() needs to be completed. Signed-off-by: Simon Glass Reviewed-by: Lukasz Majewski Tested-by: Marcel Ziswiler Tested-on: Jetson-TK1 Tested-by: Stephen Warren

power: Add a GPIO driver for the as3722 PMIC

2017-07-28T18:02:47Z

This pmic includes GPIOs which should have their own driver. Add a driver to support these. Signed-off-by: Simon Glass Reviewed-by: Lukasz Majewski Tested-by: Marcel Ziswiler Tested-on: Beaver, Jetson-TK1 Tested-by: Stephen Warren

power: pmic: lp87565: Add the basic pmic support

2017-06-09T11:25:16Z

Add support to bind the regulators/child nodes with the pmic. Signed-off-by: Keerthy Signed-off-by: Jaehoon Chung

power: pmic: tps65218: Add DCDC3 configuration

2017-06-09T11:25:16Z

Some boards like am437x-gp-evm require dcdc3 also to be configured as it feeds on to ddr. Hence add the capability as well. Signed-off-by: Keerthy Reviewed-by: Tom Rini Reviewed-by: Lokesh Vutla