Hi, If "default" pins are active for CAN then there is a slight window during boot when CAN pins are in active mode and can affect DRA7 CAN stability. This is because device core automatically selects "default" before probe. These patches change "default" pins to inactive and adds a new "active" pin state so that we don't encounter the glitch mentioned above. cheers, -roger J.D. Schroeder (1): net: can: c_can: Fix default pinmux glitch at init Roger Quadros (1): ARM: dts: dra7x-evm: Prevent glitch on DCAN1 pinmux arch/arm/boot/dts/dra7-evm.dts | 5 +++-- arch/arm/boot/dts/dra72-evm.dts | 5 +++-- drivers/net/can/c_can/c_can.c | 13 ++++++++++++- 3 files changed, 18 insertions(+), 5 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
