1*a2d12f88STimur TabiFreescale-specific 'hwconfig' options. 2*a2d12f88STimur Tabi 3*a2d12f88STimur TabiThis file documents Freescale-specific key:value pairs for the 'hwconfig' 4*a2d12f88STimur Tabioption. See README.hwconfig for general information about 'hwconfig'. 5*a2d12f88STimur Tabi 6*a2d12f88STimur Tabiaudclk 7*a2d12f88STimur Tabi Specific to the P1022DS reference board. 8*a2d12f88STimur Tabi 9*a2d12f88STimur Tabi This option specifies which of the two oscillator frequencies should be 10*a2d12f88STimur Tabi routed to the Wolfson WM8776 codec. The ngPIXIS can be programmed to 11*a2d12f88STimur Tabi route either a 11.2896MHz or a 12.288MHz clock. The default is 12*a2d12f88STimur Tabi 12.288MHz. This option has two effects. First, the MUX on the board 13*a2d12f88STimur Tabi will be programmed accordingly. Second, the clock-frequency property 14*a2d12f88STimur Tabi in the codec node in the device tree will be updated to the correct 15*a2d12f88STimur Tabi value. 16*a2d12f88STimur Tabi 17*a2d12f88STimur Tabi 'audclk:11' 18*a2d12f88STimur Tabi Select the 11.2896MHz clock 19*a2d12f88STimur Tabi 20*a2d12f88STimur Tabi 'audclk:12' 21*a2d12f88STimur Tabi Select the 12.288MHz clock 22