Hi I have a problem with lm75a (nxp) detection code. After applied the patch to support 0xffff I can pass the unused address detection test but I always fail at unused bits. My problem is that I always read 0xbf from conf register. Masking with 0xe0 will always be true and bypass the address. Hyst register seems to be right since I read 0x4b (default value from nxp datasheet). I am using u-boot and already disable any i2c support to avoid any write to the bus. Did anybody have a similar problem? Thanks, TT.
