forked from Minki/linux
9cd11c0c47
This is a pretty significant branch. It's the introduction of the
first multiplatform support on ARM, and with this (and the later
branch) merged, it is now possible to build one kernel that contains
support for highbank, vexpress, mvebu, socfpga, and picoxcell. More
platforms will be convered over in the next few releases.
Two critical last things had to be done for this to be practical and
possible:
* Today each platform has its own include directory under
mach-<mach>/include/mach/*, and traditionally that is where a lot of
driver/platform shared definitions have gone, such as platform data
structures. They now need to move out to a common location instead,
and this branch moves a large number of those out to
include/linux/platform_data.
* Each platform used to list the device trees to compile for its
boards in mach-<mach>/Makefile.boot.
Both of the above changes will mean that there are some merge
conflicts to come (and some to resolve here). It's a one-time move and
once it settles in, we should be good for quite a while. Sorry for the
overhead.
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Merge tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM soc multiplatform enablement from Olof Johansson:
"This is a pretty significant branch. It's the introduction of the
first multiplatform support on ARM, and with this (and the later
branch) merged, it is now possible to build one kernel that contains
support for highbank, vexpress, mvebu, socfpga, and picoxcell. More
platforms will be convered over in the next few releases.
Two critical last things had to be done for this to be practical and
possible:
* Today each platform has its own include directory under
mach-<mach>/include/mach/*, and traditionally that is where a lot
of driver/platform shared definitions have gone, such as platform
data structures. They now need to move out to a common location
instead, and this branch moves a large number of those out to
include/linux/platform_data.
* Each platform used to list the device trees to compile for its
boards in mach-<mach>/Makefile.boot.
Both of the above changes will mean that there are some merge
conflicts to come (and some to resolve here). It's a one-time move
and once it settles in, we should be good for quite a while. Sorry
for the overhead."
Fix conflicts as per Olof.
* tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (51 commits)
ARM: add v7 multi-platform defconfig
ARM: msm: Move core.h contents into common.h
ARM: highbank: call highbank_pm_init from .init_machine
ARM: dtb: move all dtb targets to common Makefile
ARM: spear: move platform_data definitions
ARM: samsung: move platform_data definitions
ARM: orion: move platform_data definitions
ARM: vexpress: convert to multi-platform
ARM: initial multiplatform support
ARM: mvebu: move armada-370-xp.h in mach dir
ARM: vexpress: remove dependency on mach/* headers
ARM: picoxcell: remove dependency on mach/* headers
ARM: move all dtb targets out of Makefile.boot
ARM: picoxcell: move debug macros to include/debug
ARM: socfpga: move debug macros to include/debug
ARM: mvebu: move debug macros to include/debug
ARM: vexpress: move debug macros to include/debug
ARM: highbank: move debug macros to include/debug
ARM: move debug macros to common location
ARM: make mach/gpio.h headers optional
...
538 lines
15 KiB
C
538 lines
15 KiB
C
/*
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* Board support file for OMAP4430 based PandaBoard.
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*
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* Copyright (C) 2010 Texas Instruments
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*
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* Author: David Anders <x0132446@ti.com>
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*
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* Based on mach-omap2/board-4430sdp.c
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*
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* Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
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*
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* Based on mach-omap2/board-3430sdp.c
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <linux/leds.h>
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#include <linux/gpio.h>
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#include <linux/usb/otg.h>
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#include <linux/i2c/twl.h>
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#include <linux/mfd/twl6040.h>
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#include <linux/regulator/machine.h>
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#include <linux/regulator/fixed.h>
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#include <linux/ti_wilink_st.h>
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#include <linux/wl12xx.h>
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#include <linux/platform_data/omap-abe-twl6040.h>
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#include <asm/hardware/gic.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <video/omapdss.h>
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#include "common.h"
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#include <plat/usb.h>
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#include <plat/mmc.h>
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#include <video/omap-panel-tfp410.h>
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#include "soc.h"
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#include "hsmmc.h"
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#include "control.h"
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#include "mux.h"
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#include "common-board-devices.h"
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#define GPIO_HUB_POWER 1
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#define GPIO_HUB_NRESET 62
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#define GPIO_WIFI_PMENA 43
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#define GPIO_WIFI_IRQ 53
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#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
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#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
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#define HDMI_GPIO_HPD 63 /* Hotplug detect */
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/* wl127x BT, FM, GPS connectivity chip */
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static struct ti_st_plat_data wilink_platform_data = {
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.nshutdown_gpio = 46,
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.dev_name = "/dev/ttyO1",
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.flow_cntrl = 1,
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.baud_rate = 3000000,
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.chip_enable = NULL,
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.suspend = NULL,
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.resume = NULL,
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};
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static struct platform_device wl1271_device = {
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.name = "kim",
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.id = -1,
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.dev = {
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.platform_data = &wilink_platform_data,
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},
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};
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static struct gpio_led gpio_leds[] = {
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{
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.name = "pandaboard::status1",
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.default_trigger = "heartbeat",
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.gpio = 7,
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},
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{
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.name = "pandaboard::status2",
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.default_trigger = "mmc0",
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.gpio = 8,
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},
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};
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static struct gpio_led_platform_data gpio_led_info = {
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.leds = gpio_leds,
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.num_leds = ARRAY_SIZE(gpio_leds),
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};
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static struct platform_device leds_gpio = {
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.name = "leds-gpio",
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.id = -1,
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.dev = {
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.platform_data = &gpio_led_info,
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},
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};
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static struct omap_abe_twl6040_data panda_abe_audio_data = {
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/* Audio out */
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.has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
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/* HandsFree through expansion connector */
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.has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
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/* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
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.has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
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/* PandaBoard: FM RX, PandaBoardES: audio in */
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.has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
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/* No jack detection. */
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.jack_detection = 0,
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/* MCLK input is 38.4MHz */
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.mclk_freq = 38400000,
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};
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static struct platform_device panda_abe_audio = {
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.name = "omap-abe-twl6040",
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.id = -1,
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.dev = {
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.platform_data = &panda_abe_audio_data,
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},
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};
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static struct platform_device panda_hdmi_audio_codec = {
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.name = "hdmi-audio-codec",
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.id = -1,
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};
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static struct platform_device btwilink_device = {
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.name = "btwilink",
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.id = -1,
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};
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static struct platform_device *panda_devices[] __initdata = {
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&leds_gpio,
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&wl1271_device,
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&panda_abe_audio,
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&panda_hdmi_audio_codec,
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&btwilink_device,
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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.phy_reset = false,
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.reset_gpio_port[0] = -EINVAL,
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.reset_gpio_port[1] = -EINVAL,
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.reset_gpio_port[2] = -EINVAL
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};
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static struct gpio panda_ehci_gpios[] __initdata = {
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{ GPIO_HUB_POWER, GPIOF_OUT_INIT_LOW, "hub_power" },
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{ GPIO_HUB_NRESET, GPIOF_OUT_INIT_LOW, "hub_nreset" },
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};
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static void __init omap4_ehci_init(void)
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{
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int ret;
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struct clk *phy_ref_clk;
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/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
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phy_ref_clk = clk_get(NULL, "auxclk3_ck");
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if (IS_ERR(phy_ref_clk)) {
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pr_err("Cannot request auxclk3\n");
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return;
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}
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clk_set_rate(phy_ref_clk, 19200000);
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clk_enable(phy_ref_clk);
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/* disable the power to the usb hub prior to init and reset phy+hub */
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ret = gpio_request_array(panda_ehci_gpios,
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ARRAY_SIZE(panda_ehci_gpios));
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if (ret) {
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pr_err("Unable to initialize EHCI power/reset\n");
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return;
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}
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gpio_export(GPIO_HUB_POWER, 0);
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gpio_export(GPIO_HUB_NRESET, 0);
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gpio_set_value(GPIO_HUB_NRESET, 1);
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usbhs_init(&usbhs_bdata);
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/* enable power to hub */
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gpio_set_value(GPIO_HUB_POWER, 1);
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}
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static struct omap_musb_board_data musb_board_data = {
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.interface_type = MUSB_INTERFACE_UTMI,
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.mode = MUSB_OTG,
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.power = 100,
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};
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static struct omap2_hsmmc_info mmc[] = {
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{
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.mmc = 1,
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.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
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.gpio_wp = -EINVAL,
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.gpio_cd = -EINVAL,
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},
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{
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.name = "wl1271",
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.mmc = 5,
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.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
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.gpio_wp = -EINVAL,
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.gpio_cd = -EINVAL,
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.ocr_mask = MMC_VDD_165_195,
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.nonremovable = true,
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},
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{} /* Terminator */
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};
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static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = {
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REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"),
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};
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static struct regulator_init_data panda_vmmc5 = {
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.constraints = {
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.valid_ops_mask = REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply),
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.consumer_supplies = omap4_panda_vmmc5_supply,
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};
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static struct fixed_voltage_config panda_vwlan = {
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.supply_name = "vwl1271",
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.microvolts = 1800000, /* 1.8V */
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.gpio = GPIO_WIFI_PMENA,
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.startup_delay = 70000, /* 70msec */
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.enable_high = 1,
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.enabled_at_boot = 0,
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.init_data = &panda_vmmc5,
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};
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static struct platform_device omap_vwlan_device = {
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.name = "reg-fixed-voltage",
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.id = 1,
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.dev = {
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.platform_data = &panda_vwlan,
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},
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};
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static struct wl12xx_platform_data omap_panda_wlan_data __initdata = {
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/* PANDA ref clock is 38.4 MHz */
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.board_ref_clock = 2,
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};
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static struct twl6040_codec_data twl6040_codec = {
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/* single-step ramp for headset and handsfree */
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.hs_left_step = 0x0f,
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.hs_right_step = 0x0f,
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.hf_left_step = 0x1d,
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.hf_right_step = 0x1d,
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};
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static struct twl6040_platform_data twl6040_data = {
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.codec = &twl6040_codec,
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.audpwron_gpio = 127,
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};
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static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = {
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{
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I2C_BOARD_INFO("twl6040", 0x4b),
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.irq = 119 + OMAP44XX_IRQ_GIC_START,
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.platform_data = &twl6040_data,
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},
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};
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/* Panda board uses the common PMIC configuration */
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static struct twl4030_platform_data omap4_panda_twldata;
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/*
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* Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
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* is connected as I2C slave device, and can be accessed at address 0x50
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*/
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static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
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{
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I2C_BOARD_INFO("eeprom", 0x50),
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},
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};
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static int __init omap4_panda_i2c_init(void)
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{
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omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB,
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TWL_COMMON_REGULATOR_VDAC |
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TWL_COMMON_REGULATOR_VAUX2 |
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TWL_COMMON_REGULATOR_VAUX3 |
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TWL_COMMON_REGULATOR_VMMC |
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TWL_COMMON_REGULATOR_VPP |
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TWL_COMMON_REGULATOR_VANA |
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TWL_COMMON_REGULATOR_VCXIO |
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TWL_COMMON_REGULATOR_VUSB |
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TWL_COMMON_REGULATOR_CLK32KG |
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TWL_COMMON_REGULATOR_V1V8 |
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TWL_COMMON_REGULATOR_V2V1);
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omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo,
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ARRAY_SIZE(panda_i2c_1_boardinfo));
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omap_register_i2c_bus(2, 400, NULL, 0);
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/*
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* Bus 3 is attached to the DVI port where devices like the pico DLP
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* projector don't work reliably with 400kHz
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*/
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omap_register_i2c_bus(3, 100, panda_i2c_eeprom,
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ARRAY_SIZE(panda_i2c_eeprom));
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omap_register_i2c_bus(4, 400, NULL, 0);
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return 0;
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}
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#ifdef CONFIG_OMAP_MUX
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static struct omap_board_mux board_mux[] __initdata = {
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/* WLAN IRQ - GPIO 53 */
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OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
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/* WLAN POWER ENABLE - GPIO 43 */
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OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
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/* WLAN SDIO: MMC5 CMD */
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OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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/* WLAN SDIO: MMC5 CLK */
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OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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/* WLAN SDIO: MMC5 DAT[0-3] */
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OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
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/* gpio 0 - TFP410 PD */
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OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE3),
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/* dispc2_data23 */
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OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data22 */
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OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data21 */
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OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data20 */
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OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data19 */
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OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data18 */
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OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data15 */
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OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data14 */
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OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data13 */
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OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data12 */
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OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data11 */
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OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data10 */
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OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
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/* dispc2_data9 */
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OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data16 */
|
|
OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data17 */
|
|
OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_hsync */
|
|
OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_pclk */
|
|
OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_vsync */
|
|
OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_de */
|
|
OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data8 */
|
|
OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data7 */
|
|
OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data6 */
|
|
OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data5 */
|
|
OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data4 */
|
|
OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data3 */
|
|
OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data2 */
|
|
OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data1 */
|
|
OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* dispc2_data0 */
|
|
OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
|
|
/* NIRQ2 for twl6040 */
|
|
OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
|
|
OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
|
|
{ .reg_offset = OMAP_MUX_TERMINATOR },
|
|
};
|
|
|
|
#else
|
|
#define board_mux NULL
|
|
#endif
|
|
|
|
/* Display DVI */
|
|
#define PANDA_DVI_TFP410_POWER_DOWN_GPIO 0
|
|
|
|
/* Using generic display panel */
|
|
static struct tfp410_platform_data omap4_dvi_panel = {
|
|
.i2c_bus_num = 3,
|
|
.power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
|
|
};
|
|
|
|
static struct omap_dss_device omap4_panda_dvi_device = {
|
|
.type = OMAP_DISPLAY_TYPE_DPI,
|
|
.name = "dvi",
|
|
.driver_name = "tfp410",
|
|
.data = &omap4_dvi_panel,
|
|
.phy.dpi.data_lines = 24,
|
|
.reset_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
|
|
.channel = OMAP_DSS_CHANNEL_LCD2,
|
|
};
|
|
|
|
static struct gpio panda_hdmi_gpios[] = {
|
|
{ HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
|
|
{ HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
|
|
{ HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
|
|
};
|
|
|
|
static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
|
|
{
|
|
int status;
|
|
|
|
status = gpio_request_array(panda_hdmi_gpios,
|
|
ARRAY_SIZE(panda_hdmi_gpios));
|
|
if (status)
|
|
pr_err("Cannot request HDMI GPIOs\n");
|
|
|
|
return status;
|
|
}
|
|
|
|
static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev)
|
|
{
|
|
gpio_free_array(panda_hdmi_gpios, ARRAY_SIZE(panda_hdmi_gpios));
|
|
}
|
|
|
|
static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
|
|
.hpd_gpio = HDMI_GPIO_HPD,
|
|
};
|
|
|
|
static struct omap_dss_device omap4_panda_hdmi_device = {
|
|
.name = "hdmi",
|
|
.driver_name = "hdmi_panel",
|
|
.type = OMAP_DISPLAY_TYPE_HDMI,
|
|
.platform_enable = omap4_panda_panel_enable_hdmi,
|
|
.platform_disable = omap4_panda_panel_disable_hdmi,
|
|
.channel = OMAP_DSS_CHANNEL_DIGIT,
|
|
.data = &omap4_panda_hdmi_data,
|
|
};
|
|
|
|
static struct omap_dss_device *omap4_panda_dss_devices[] = {
|
|
&omap4_panda_dvi_device,
|
|
&omap4_panda_hdmi_device,
|
|
};
|
|
|
|
static struct omap_dss_board_info omap4_panda_dss_data = {
|
|
.num_devices = ARRAY_SIZE(omap4_panda_dss_devices),
|
|
.devices = omap4_panda_dss_devices,
|
|
.default_device = &omap4_panda_dvi_device,
|
|
};
|
|
|
|
static void __init omap4_panda_display_init(void)
|
|
{
|
|
|
|
omap_display_init(&omap4_panda_dss_data);
|
|
|
|
/*
|
|
* OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
|
|
* later have external pull up on the HDMI I2C lines
|
|
*/
|
|
if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
|
|
omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
|
|
else
|
|
omap_hdmi_init(0);
|
|
|
|
omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
|
|
omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
|
|
omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
|
|
}
|
|
|
|
static void omap4_panda_init_rev(void)
|
|
{
|
|
if (cpu_is_omap443x()) {
|
|
/* PandaBoard 4430 */
|
|
/* ASoC audio configuration */
|
|
panda_abe_audio_data.card_name = "PandaBoard";
|
|
panda_abe_audio_data.has_hsmic = 1;
|
|
} else {
|
|
/* PandaBoard ES */
|
|
/* ASoC audio configuration */
|
|
panda_abe_audio_data.card_name = "PandaBoardES";
|
|
}
|
|
}
|
|
|
|
static void __init omap4_panda_init(void)
|
|
{
|
|
int package = OMAP_PACKAGE_CBS;
|
|
int ret;
|
|
|
|
if (omap_rev() == OMAP4430_REV_ES1_0)
|
|
package = OMAP_PACKAGE_CBL;
|
|
omap4_mux_init(board_mux, NULL, package);
|
|
|
|
omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
|
|
ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
|
|
if (ret)
|
|
pr_err("error setting wl12xx data: %d\n", ret);
|
|
|
|
omap4_panda_init_rev();
|
|
omap4_panda_i2c_init();
|
|
platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
|
|
platform_device_register(&omap_vwlan_device);
|
|
omap_serial_init();
|
|
omap_sdrc_init(NULL, NULL);
|
|
omap4_twl6030_hsmmc_init(mmc);
|
|
omap4_ehci_init();
|
|
usb_musb_init(&musb_board_data);
|
|
omap4_panda_display_init();
|
|
}
|
|
|
|
MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
|
|
/* Maintainer: David Anders - Texas Instruments Inc */
|
|
.atag_offset = 0x100,
|
|
.smp = smp_ops(omap4_smp_ops),
|
|
.reserve = omap_reserve,
|
|
.map_io = omap4_map_io,
|
|
.init_early = omap4430_init_early,
|
|
.init_irq = gic_init_irq,
|
|
.handle_irq = gic_handle_irq,
|
|
.init_machine = omap4_panda_init,
|
|
.init_late = omap4430_init_late,
|
|
.timer = &omap4_timer,
|
|
.restart = omap_prcm_restart,
|
|
MACHINE_END
|