ARM: OMAP: board-omap4panda: Pin mux configuration for audio needs
u-boot stopped configuring 'non essential' pins recently. These pins are essential for audio and need to be done to have working audio on the board. Pin Mux configuration for: twl6040 audpwron gpio, McPDM, and McBSP1. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -388,6 +388,21 @@ static struct omap_board_mux board_mux[] __initdata = {
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/* NIRQ2 for twl6040 */
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OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
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OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
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/* GPIO_127 for twl6040 */
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OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
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/* McPDM */
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OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
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OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
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OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
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OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
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/* McBSP1 */
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OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
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OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
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OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
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OMAP_PULL_ENA),
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OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
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{ .reg_offset = OMAP_MUX_TERMINATOR },
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};
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