On 27. 09. 2022. 16:33, Krzysztof Kozlowski wrote:
On 27/09/2022 16:01, Robert Marko wrote:
On 26. 09. 2022. 09:43, Krzysztof Kozlowski wrote:
When BLSPI1 (originally SPI0, later renamed in commit f82c48d46852
("arm64: dts: qcom: ipq6018: correct QUP peripheral labels")) was added,
the device node lacked respective pin configuration assignment. It
used also blsp0_spi function but that was probably the same mistake as
naming it SPI0.
Hi,
Sorry for making it confusing, but "blsp0_spi" is the correct function.
Pinctrl driver and datasheets call functions blsp0-blps5, but usually in DT
we call the nodes blsp1-blsp6.
It would probably be better for me to rename the nodes to blsp0-5 instead.
OK, so instead I will add blsp0_spi to the bindings.
Can you add blsp0_uart and blsp0_i2c as well?
All 6 of the QUP-s have same features.
I am adding MDIO to CP01, so I can add mdc and mdio to bindings
as they are lacking there as well.
Regards,
Robert
Best regards,
Krzysztof
