c81f508a2b
Add spmi-pmic-arb devices for the primary and secondary SPMI buses found on tuna. The primary bus operates at 19.2 MHz and is used for most of the PMICs. The secondary bus operates at 4.8 MHz and is used exclusively for charging PMICs. Note that the secondary bus is not used so it is kept disabled. Add SPMI debug device and associated child devices for the primary SPMI interface. This provides consumers with unrestricted access to the PMIC registers on pre-production devices. This helps make debugging easier. Change-Id: I9efadb5082389a519f76f7b5db43f0bde84f2239 Signed-off-by: Kavya Nunna <quic_knunna@quicinc.com>