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Message-ID: <1314712647-30008-2-git-send-email-keshava_mgowda@ti.com>
Date: Tue, 30 Aug 2011 19:27:26 +0530
From: Keshava Munegowda <keshava_mgowda@...com>
To: <linux-usb@...r.kernel.org>, <linux-omap@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
CC: Keshava Munegowda <keshava_mgowda@...com>, <balbi@...com>,
<gadiyar@...com>, <sameo@...ux.intel.com>, <parthab@...ia.ti.com>,
<tony@...mide.com>, <khilman@...com>, <b-cousson@...com>,
<paul@...an.com>, <johnstul@...ibm.com>, <vishwanath.bs@...com>,
Kishon Vijay Abraham <kishon@...com>
Subject: [PATCH 1/2] arm: omap: usb: Add mux initialization to ehci and ohci hwmods for omap4
From: Kishon Vijay Abraham <kishon@...com>
For ehci and ohci hwmods, the omap4 mux initializations functions
are included.
Signed-off-by: Kishon Vijay Abraham <kishon@...com>
Signed-off-by: Keshava Munegowda <keshava_mgowda@...com>
---
arch/arm/mach-omap2/usb-host.c | 546 +++++++++++++++++++++++++++++-----------
1 files changed, 403 insertions(+), 143 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index 9c37db9..9ec3d01 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -52,6 +52,355 @@ static struct omap_device_pm_latency omap_uhhtll_latency[] = {
},
};
+
+static struct omap_device_pad port1_phy_pads[] __initdata = {
+ {
+ .name = "usbb1_ulpitll_stp.usbb1_ulpiphy_stp",
+ .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_clk.usbb1_ulpiphy_clk",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dir.usbb1_ulpiphy_dir",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+};
+
+static struct omap_device_pad port1_tll_pads[] __initdata = {
+ {
+ .name = "usbb1_ulpitll_stp.usbb1_ulpitll_stp",
+ .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_clk.usbb1_ulpitll_clk",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dir.usbb1_ulpitll_dir",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_nxt.usbb1_ulpitll_nxt",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat0.usbb1_ulpitll_dat0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat1.usbb1_ulpitll_dat1",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat2.usbb1_ulpitll_dat2",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat3.usbb1_ulpitll_dat3",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat4.usbb1_ulpitll_dat4",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat5.usbb1_ulpitll_dat5",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat6.usbb1_ulpitll_dat6",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb1_ulpitll_dat7.usbb1_ulpitll_dat7",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+};
+
+static struct omap_device_pad port2_phy_pads[] __initdata = {
+ {
+ .name = "usbb2_ulpitll_stp.usbb2_ulpiphy_stp",
+ .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_clk.usbb2_ulpiphy_clk",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dir.usbb2_ulpiphy_dir",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_nxt.usbb2_ulpiphy_nxt",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat0.usbb2_ulpiphy_dat0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat1.usbb2_ulpiphy_dat1",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat2.usbb2_ulpiphy_dat2",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat3.usbb2_ulpiphy_dat3",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat4.usbb2_ulpiphy_dat4",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat5.usbb2_ulpiphy_dat5",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat6.usbb2_ulpiphy_dat6",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "usbb2_ulpitll_dat7.usbb2_ulpiphy_dat7",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+};
+
+static struct omap_device_pad port2_tll_pads[] __initdata = {
+ {
+ .name = "usbb2_ulpitll_stp.usbb2_ulpitll_stp",
+ .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_clk.usbb2_ulpitll_clk",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dir.usbb2_ulpitll_dir",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_nxt.usbb2_ulpitll_nxt",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat0.usbb2_ulpitll_dat0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat1.usbb2_ulpitll_dat1",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat2.usbb2_ulpitll_dat2",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat3.usbb2_ulpitll_dat3",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat4.usbb2_ulpitll_dat4",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat5.usbb2_ulpitll_dat5",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat6.usbb2_ulpitll_dat6",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+ {
+ .name = "usbb2_ulpitll_dat7.usbb2_ulpitll_dat7",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE0,
+ },
+};
+
+static struct omap_device_pad port1_6pin_pads[] __initdata = {
+ {
+ .name = "usbb1_ulpitll_stp.usbb1_mm_rxdp",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_nxt.usbb1_mm_rxdm",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat0.usbb1_mm_rxrcv",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat3.usbb1_mm_txen",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat1.usbb1_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat2.usbb1_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+};
+
+static struct omap_device_pad port1_4pin_pads[] __initdata = {
+ {
+ .name = "usbb1_ulpitll_dat0.usbb1_mm_rxrcv",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat3.usbb1_mm_txen",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat1.usbb1_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat2.usbb1_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+};
+
+static struct omap_device_pad port1_3pin_pads[] __initdata = {
+ {
+ .name = "usbb1_ulpitll_dat3.usbb1_mm_txen",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat1.usbb1_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat2.usbb1_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+};
+
+static struct omap_device_pad port1_2pin_pads[] __initdata = {
+ {
+ .name = "usbb1_ulpitll_dat1.usbb1_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+ {
+ .name = "usbb1_ulpitll_dat2.usbb1_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE5,
+ },
+};
+
+static struct omap_device_pad port2_6pin_pads[] __initdata = {
+ {
+ .name = "abe_mcbsp2_dr.usbb2_mm_rxdp",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_mcbsp2_clkx.usbb2_mm_rxdm",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_mcbsp2_dx.usbb2_mm_rxrcv",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_mcbsp2_fsx.usbb2_mm_txen",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_din1.usbb2_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_clk1.usbb2_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+};
+
+static struct omap_device_pad port2_4pin_pads[] __initdata = {
+ {
+ .name = "abe_mcbsp2_dx.usbb2_mm_rxrcv",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_mcbsp2_fsx.usbb2_mm_txen",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_din1.usbb2_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_clk1.usbb2_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+};
+
+static struct omap_device_pad port2_3pin_pads[] __initdata = {
+ {
+ .name = "abe_mcbsp2_fsx.usbb2_mm_txen",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_din1.usbb2_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_clk1.usbb2_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+};
+
+static struct omap_device_pad port2_2pin_pads[] __initdata = {
+ {
+ .name = "abe_dmic_din1.usbb2_mm_txdat",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+ {
+ .name = "abe_dmic_clk1.usbb2_mm_txse0",
+ .enable = OMAP_PIN_INPUT_PULLDOWN | OMAP_MUX_MODE4,
+ },
+};
+
/* MUX settings for EHCI pins */
/*
* setup_ehci_io_mux - initialize IO pad mux for USBHOST
@@ -199,121 +548,34 @@ static void setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
return;
}
-static void setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+static void setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode,
+ struct omap_board_data *bdata)
{
switch (port_mode[0]) {
case OMAP_EHCI_PORT_MODE_PHY:
- omap_mux_init_signal("usbb1_ulpiphy_stp",
- OMAP_PIN_OUTPUT);
- omap_mux_init_signal("usbb1_ulpiphy_clk",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dir",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_nxt",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat0",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat1",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat2",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat3",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat4",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat5",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat6",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpiphy_dat7",
- OMAP_PIN_INPUT_PULLDOWN);
- break;
+ bdata->pads = port1_phy_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port1_phy_pads);
+ break;
case OMAP_EHCI_PORT_MODE_TLL:
- omap_mux_init_signal("usbb1_ulpitll_stp",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("usbb1_ulpitll_clk",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dir",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_nxt",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat0",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat1",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat2",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat3",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat4",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat5",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat6",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_ulpitll_dat7",
- OMAP_PIN_INPUT_PULLDOWN);
- break;
+ bdata->pads = port1_tll_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port1_tll_pads);
+ break;
case OMAP_USBHS_PORT_MODE_UNUSED:
default:
- break;
+ break;
}
switch (port_mode[1]) {
case OMAP_EHCI_PORT_MODE_PHY:
- omap_mux_init_signal("usbb2_ulpiphy_stp",
- OMAP_PIN_OUTPUT);
- omap_mux_init_signal("usbb2_ulpiphy_clk",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dir",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_nxt",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat0",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat1",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat2",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat3",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat4",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat5",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat6",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpiphy_dat7",
- OMAP_PIN_INPUT_PULLDOWN);
- break;
+ bdata->pads = port2_phy_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port2_phy_pads);
+ break;
case OMAP_EHCI_PORT_MODE_TLL:
- omap_mux_init_signal("usbb2_ulpitll_stp",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("usbb2_ulpitll_clk",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dir",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_nxt",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat0",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat1",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat2",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat3",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat4",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat5",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat6",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_ulpitll_dat7",
- OMAP_PIN_INPUT_PULLDOWN);
- break;
+ bdata->pads = port2_tll_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port2_tll_pads);
+ break;
case OMAP_USBHS_PORT_MODE_UNUSED:
default:
- break;
+ break;
}
}
@@ -414,35 +676,31 @@ static void setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
}
}
-static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode,
+ struct omap_board_data *bdata)
{
switch (port_mode[0]) {
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
- omap_mux_init_signal("usbb1_mm_rxdp",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_mm_rxdm",
- OMAP_PIN_INPUT_PULLDOWN);
-
+ bdata->pads = port1_6pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port1_6pin_pads);
+ break;
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
- omap_mux_init_signal("usbb1_mm_rxrcv",
- OMAP_PIN_INPUT_PULLDOWN);
-
+ bdata->pads = port1_4pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port1_4pin_pads);
+ break;
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
- omap_mux_init_signal("usbb1_mm_txen",
- OMAP_PIN_INPUT_PULLDOWN);
-
-
+ bdata->pads = port1_3pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port1_3pin_pads);
+ break;
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
- omap_mux_init_signal("usbb1_mm_txdat",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb1_mm_txse0",
- OMAP_PIN_INPUT_PULLDOWN);
+ bdata->pads = port1_2pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port1_2pin_pads);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
@@ -455,28 +713,23 @@ static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM:
- omap_mux_init_signal("usbb2_mm_rxdp",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_mm_rxdm",
- OMAP_PIN_INPUT_PULLDOWN);
-
+ bdata->pads = port2_6pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port2_6pin_pads);
+ break;
case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM:
case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM:
- omap_mux_init_signal("usbb2_mm_rxrcv",
- OMAP_PIN_INPUT_PULLDOWN);
-
+ bdata->pads = port2_4pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port2_4pin_pads);
+ break;
case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0:
- omap_mux_init_signal("usbb2_mm_txen",
- OMAP_PIN_INPUT_PULLDOWN);
-
-
+ bdata->pads = port2_3pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port2_3pin_pads);
+ break;
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0:
case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM:
- omap_mux_init_signal("usbb2_mm_txdat",
- OMAP_PIN_INPUT_PULLDOWN);
- omap_mux_init_signal("usbb2_mm_txse0",
- OMAP_PIN_INPUT_PULLDOWN);
+ bdata->pads = port2_2pin_pads;
+ bdata->pads_cnt = ARRAY_SIZE(port2_3pin_pads);
break;
case OMAP_USBHS_PORT_MODE_UNUSED:
@@ -491,7 +744,9 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
struct omap_device *od;
int bus_id = -1;
int i;
+ struct omap_board_data bdata;
+ bdata.pads = NULL;
for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
usbhs_data.port_mode[i] = pdata->port_mode[i];
ohci_data.port_mode[i] = pdata->port_mode[i];
@@ -504,13 +759,6 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
usbhs_data.ehci_data = &ehci_data;
usbhs_data.ohci_data = &ohci_data;
- if (cpu_is_omap34xx()) {
- setup_ehci_io_mux(pdata->port_mode);
- setup_ohci_io_mux(pdata->port_mode);
- } else if (cpu_is_omap44xx()) {
- setup_4430ehci_io_mux(pdata->port_mode);
- setup_4430ohci_io_mux(pdata->port_mode);
- }
oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
if (!oh[0]) {
@@ -536,6 +784,18 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
return;
}
+ if (cpu_is_omap34xx()) {
+ setup_ehci_io_mux(pdata->port_mode);
+ setup_ohci_io_mux(pdata->port_mode);
+ } else if (cpu_is_omap44xx()) {
+ setup_4430ehci_io_mux(pdata->port_mode, &bdata);
+ oh[2]->mux = omap_hwmod_mux_init((&bdata)->pads,
+ bdata.pads_cnt);
+ setup_4430ohci_io_mux(pdata->port_mode, &bdata);
+ oh[1]->mux = omap_hwmod_mux_init((&bdata)->pads,
+ bdata.pads_cnt);
+ }
+
od = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 4,
(void *)&usbhs_data, sizeof(usbhs_data),
omap_uhhtll_latency,
--
1.6.0.4
--
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