On 5/9/23 16:46, Lukasz Majewski wrote:
Hi Marek,
Hi,
On 5/9/23 16:32, Lukasz Majewski wrote:
This option sets the current limit for 5V source to zero, so all the PMU outputs are primarily powered from battery source (DCDC_BAT).
This option may be set on systems, where the 5V is NOT supposed to be in any scenario powering the system - for example on systems where DCDC_BAT is connected to fixed and regulated 4.2V source (so the "battery" is not present).
Is it possible to dig this information out of DT or is the DT not available in SPL for this platform ?
This platform uses only SPL_OF_PLATDATA to keep the SPL size < 40 KiB.
I would prefer to keep this as Kconfig as the PMU driver is not supporting DT and in fact now ARCH_MX28 only has two boards supported - XEA and imx28evk.
Why not use the platdata then ? This makes it far better, as the code is actually always compiled and doesn't start to bitrot.