On 4/24/2020 9:13 AM, Wolfram Sang wrote:
config I2C_BRCMSTB tristate "BRCM Settop/DSL I2C controller"
- depends on ARCH_BRCMSTB || BMIPS_GENERIC || ARCH_BCM_63XX || \
COMPILE_TEST
- depends on ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC || \
ARCH_BCM_63XX || COMPILE_TESTIsn't there something like ARCH_BROADCOM which we could use here instead of adding each and every SoC?
If you are worried about this list growing bigger, I do not think this is going to happen beyond this changeset (famous last words).
There is no ARCH_BROADCOM because there is typically very little commonality between SoC architectures within various Broadcom business units (left hand is not supposed to talk to the right hand) with the exception of a few peripherals that have been historically shared (NAND, SPI, XHCI, Ethernet PHYs/switches, etc. etc. This I2C controller historically came from the STB business unit, which given the market space has also engineered its own HDMI core and naturally incorporated the I2C core it already had into the HDMI core. Up until 2711, that HDMI core was not used by the 283x family at all.