VIDCH2CLK         495 arch/arm/mach-davinci/board-dm646x-evm.c 	value |= (VIDCH3CLK | VIDCH2CLK);
VIDCH2CLK         526 arch/arm/mach-davinci/board-dm646x-evm.c 	value &= ~(VIDCH3CLK | VIDCH2CLK);