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