[PATCH 09/12] ARM: OMAP2+: Remove legacy usb-musb.c platform init code
Tony Lindgren
tony at atomide.com
Mon Nov 25 19:14:24 EST 2013
This is no longer needed when booted with device tree.
Signed-off-by: Tony Lindgren <tony at atomide.com>
---
arch/arm/mach-omap2/Makefile | 1 -
arch/arm/mach-omap2/usb-musb.c | 114 -----------------------------------------
2 files changed, 115 deletions(-)
delete mode 100644 arch/arm/mach-omap2/usb-musb.c
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index bfc5459..66b7218 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -242,7 +242,6 @@ omap-flash-$(CONFIG_MTD_NAND_OMAP2) := board-flash.o
omap-flash-$(CONFIG_MTD_ONENAND_OMAP2) := board-flash.o
obj-y += $(omap-flash-y) $(omap-flash-m)
-obj-y += usb-musb.o
obj-y += omap_phy_internal.o
obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
deleted file mode 100644
index bc89723..0000000
--- a/arch/arm/mach-omap2/usb-musb.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * linux/arch/arm/mach-omap2/usb-musb.c
- *
- * This file will contain the board specific details for the
- * MENTOR USB OTG controller on OMAP3430
- *
- * Copyright (C) 2007-2008 Texas Instruments
- * Copyright (C) 2008 Nokia Corporation
- * Author: Vikram Pandita
- *
- * Generalization by:
- * Felipe Balbi <felipe.balbi at nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/dma-mapping.h>
-#include <linux/io.h>
-#include <linux/usb/musb.h>
-
-#include "omap_device.h"
-#include "soc.h"
-#include "mux.h"
-#include "usb.h"
-
-static struct musb_hdrc_config musb_config = {
- .multipoint = 1,
- .dyn_fifo = 1,
- .num_eps = 16,
- .ram_bits = 12,
-};
-
-static struct musb_hdrc_platform_data musb_plat = {
- .mode = MUSB_OTG,
-
- /* .clock is set dynamically */
- .config = &musb_config,
-
- /* REVISIT charge pump on TWL4030 can supply up to
- * 100 mA ... but this value is board-specific, like
- * "mode", and should be passed to usb_musb_init().
- */
- .power = 50, /* up to 100 mA */
-};
-
-static u64 musb_dmamask = DMA_BIT_MASK(32);
-
-static struct omap_musb_board_data musb_default_board_data = {
- .interface_type = MUSB_INTERFACE_ULPI,
- .mode = MUSB_OTG,
- .power = 100,
-};
-
-void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
- struct device *dev;
- int bus_id = -1;
- const char *oh_name, *name;
- struct omap_musb_board_data *board_data;
-
- if (musb_board_data)
- board_data = musb_board_data;
- else
- board_data = &musb_default_board_data;
-
- /*
- * REVISIT: This line can be removed once all the platforms using
- * musb_core.c have been converted to use use clkdev.
- */
- musb_plat.clock = "ick";
- musb_plat.board_data = board_data;
- musb_plat.power = board_data->power >> 1;
- musb_plat.mode = board_data->mode;
- musb_plat.extvbus = board_data->extvbus;
-
- if (soc_is_am35xx()) {
- oh_name = "am35x_otg_hs";
- name = "musb-am35x";
- } else if (cpu_is_ti81xx()) {
- oh_name = "usb_otg_hs";
- name = "musb-ti81xx";
- } else {
- oh_name = "usb_otg_hs";
- name = "musb-omap2430";
- }
-
- oh = omap_hwmod_lookup(oh_name);
- if (WARN(!oh, "%s: could not find omap_hwmod for %s\n",
- __func__, oh_name))
- return;
-
- pdev = omap_device_build(name, bus_id, oh, &musb_plat,
- sizeof(musb_plat));
- if (IS_ERR(pdev)) {
- pr_err("Could not build omap_device for %s %s\n",
- name, oh_name);
- return;
- }
-
- dev = &pdev->dev;
- get_device(dev);
- dev->dma_mask = &musb_dmamask;
- dev->coherent_dma_mask = musb_dmamask;
- put_device(dev);
-}
--
1.8.1.1
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