| * PMIC-ID |
| |
| The qcom,pmic-id entry specifies the PMIC chips used on a given MSM platform. |
| |
| It is expected that the bootloader will use this information at boot-up to |
| decide which device tree to use when given multiple device trees, some of which |
| may not be compatible with the actual hardware. It is the bootloader's |
| responsibility to pass the correct device tree to the kernel. |
| |
| The cell layout of the qcom,pmic-id property is as follows: |
| |
| qcom,pmic-id = <pmic1 pmic2 pmic3 pmic4> [, <pmic1 pmic2 pmic3 pmic4> ...]; |
| |
| where a given "pmic#" cell is a 32-bit integer which is defined as follows: |
| bits 31-24 = unused |
| bits 23-16 = PMIC major version |
| bits 15-8 = PMIC minor version |
| bits 7-0 = PMIC model number |
| |
| The PMIC values in each tuple must be listed in ascending order of their global |
| SPMI slave id for a given board. Note that any missing entries need to be |
| denoted by 0x0 to complete a given tuple. The ordering of tuples within the |
| property is arbitrary. |
| |
| Examples: |
| qcom,pmic-id = <0x10009 0x1000A 0x1000C 0x0>; |
| |
| qcom,pmic-id = <0x10009 0x1000C 0x0 0x0>; |
| |
| qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>, |
| <0x20109 0x1000A 0x0 0x0>; |
