[PATCH 2/5] OMAP4: usb-musb: Initialise the usb mux pins.

[sricharan <r.sricharan@xxxxxx>]

Use the mux framework to initialise the musb mux pins.

Signed-off-by: sricharan <r.sricharan@xxxxxx>
---
 arch/arm/mach-omap2/usb-musb.c |   41 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 41 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 33a5cde..27cb348 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -29,6 +29,7 @@
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <plat/usb.h>
+#include "mux.h"
 
 #ifdef CONFIG_USB_MUSB_SOC
 
@@ -85,6 +86,44 @@ static struct platform_device musb_device = {
 	.resource	= musb_resources,
 };
 
+static void __init usb_musb_mux_init(struct omap_musb_board_data *board_data)
+{
+	if (board_data->interface_type == MUSB_INTERFACE_UTMI) {
+		/* MUSB - UTMI PIN MUX configurations */
+		omap_mux_init_signal("usba0_otg_ce.usba0_otg_ce",
+						OMAP_PIN_OUTPUT);
+		omap_mux_init_signal("usba0_otg_dp.usba0_otg_dp",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usba0_otg_dm.usba0_otg_dm",
+						OMAP_PIN_INPUT);
+	} else {
+		/* MUSB - ULPI PIN MUX configurations */
+		omap_mux_init_signal("usbb1_ulpitll_clk.usbb1_ulpiphy_clk",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_stp.usbb1_ulpiphy_stp",
+						OMAP_PIN_OUTPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dir.usbb1_ulpiphy_dir",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6",
+						OMAP_PIN_INPUT);
+		omap_mux_init_signal("usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7",
+						OMAP_PIN_INPUT);
+	}
+}
 void __init usb_musb_init(struct omap_musb_board_data *board_data)
 {
 	if (cpu_is_omap243x()) {
@@ -95,6 +134,8 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
 		musb_resources[0].start = OMAP44XX_HSUSB_OTG_BASE;
 		musb_resources[1].start = OMAP44XX_IRQ_HS_USB_MC_N;
 		musb_resources[2].start = OMAP44XX_IRQ_HS_USB_DMA_N;
+
+		usb_musb_mux_init(board_data);
 	}
 	musb_resources[0].end = musb_resources[0].start + SZ_4K - 1;
 
-- 
1.7.0.4

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