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| author | Przemyslaw Marczak <p.marczak@samsung.com> | 2015-10-27 13:07:58 +0100 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2015-11-02 10:38:00 +0900 |
| commit | 35d460fbc8ced954fe23812e706d3eebc1dd2b4d (patch) | |
| tree | fef2f4aaf9deca320e4cd4c8aaf8707575cd82df /doc | |
| parent | d64c8adedc6df41165ca08973a0057645ef72139 (diff) | |
| download | u-boot-35d460fbc8ced954fe23812e706d3eebc1dd2b4d.zip u-boot-35d460fbc8ced954fe23812e706d3eebc1dd2b4d.tar.gz u-boot-35d460fbc8ced954fe23812e706d3eebc1dd2b4d.tar.bz2 | |
dm: pmic: add s2mps11 PMIC I/O driver
This driver allows I/O operations on the Samsung S2MPS11 PMIC,
which provides lots of LDO/BUCK outputs.
To enable it, update defconfig with:
- CONFIG_PMIC_S2MPS11
and additional, if were not defined:
- CONFIG_CMD_PMIC
- CONFIG_ERRNO_STR
The binding info: doc/device-tree-bindings/pmic/s2mps11.txt
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/device-tree-bindings/pmic/s2mps11.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/pmic/s2mps11.txt b/doc/device-tree-bindings/pmic/s2mps11.txt new file mode 100644 index 0000000..422f14f --- /dev/null +++ b/doc/device-tree-bindings/pmic/s2mps11.txt @@ -0,0 +1,17 @@ +SAMSUNG, S2MPS11 PMIC + +This file describes the binding info for the PMIC driver: +- drivers/power/pmic/s2mps11.c + +Required properties: +- compatible: "samsung,s2mps11-pmic" +- reg = 0x66 + +With those two properties, the pmic device can be used for read/write only. + +Example: + +s2mps11@66 { + compatible = "samsung,s2mps11-pmic"; + reg = <0x66>; +}; |