2005-11-10 15:26:51 +01:00
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/*
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* linux/arch/arm/mach-omap2/devices.c
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*
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* OMAP2 platform device setup/initialization
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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2011-07-26 11:53:52 +02:00
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#include <linux/gpio.h>
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2005-11-10 15:26:51 +01:00
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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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2008-09-06 13:10:45 +02:00
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#include <linux/io.h>
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2008-12-11 02:37:17 +01:00
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#include <linux/clk.h>
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2010-09-23 16:32:42 +02:00
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#include <linux/err.h>
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2011-02-02 13:22:14 +01:00
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#include <linux/slab.h>
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2011-08-12 13:48:47 +02:00
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#include <linux/of.h>
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2012-09-18 01:26:11 +02:00
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#include <linux/pinctrl/machine.h>
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2012-03-17 06:47:48 +01:00
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#include <linux/platform_data/omap4-keypad.h>
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2012-10-27 15:35:56 +02:00
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#include <linux/platform_data/omap_ocp2scp.h>
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2005-11-10 15:26:51 +01:00
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#include <asm/mach-types.h>
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#include <asm/mach/map.h>
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2012-02-24 19:34:35 +01:00
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#include "iomap.h"
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2010-05-03 05:10:03 +02:00
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#include <plat/dma.h>
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2010-09-23 16:32:42 +02:00
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#include <plat/omap_hwmod.h>
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#include <plat/omap_device.h>
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2012-09-20 20:42:20 +02:00
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#include "omap4-keypad.h"
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2005-11-10 15:26:51 +01:00
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2012-08-28 02:43:01 +02:00
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#include "soc.h"
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#include "common.h"
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2009-12-12 01:16:32 +01:00
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#include "mux.h"
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2010-10-08 19:40:20 +02:00
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#include "control.h"
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2009-12-14 12:09:07 +01:00
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#include "devices.h"
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2009-12-12 01:16:32 +01:00
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2011-02-08 09:40:45 +01:00
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#define L3_MODULES_MAX_LEN 12
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2011-03-09 11:30:29 +01:00
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#define L3_MODULES 3
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2011-02-08 09:40:45 +01:00
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static int __init omap3_l3_init(void)
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{
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struct omap_hwmod *oh;
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2011-07-21 22:48:45 +02:00
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struct platform_device *pdev;
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2011-02-08 09:40:45 +01:00
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char oh_name[L3_MODULES_MAX_LEN];
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/*
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* To avoid code running on other OMAPs in
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* multi-omap builds
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*/
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if (!(cpu_is_omap34xx()))
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return -ENODEV;
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2012-04-13 14:34:32 +02:00
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snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
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2011-02-08 09:40:45 +01:00
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oh = omap_hwmod_lookup(oh_name);
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if (!oh)
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pr_err("could not look up %s\n", oh_name);
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2011-07-21 22:48:45 +02:00
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pdev = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
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2011-02-08 09:40:45 +01:00
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NULL, 0, 0);
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2011-07-21 22:48:45 +02:00
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WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
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2011-02-08 09:40:45 +01:00
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2011-07-21 22:48:45 +02:00
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return IS_ERR(pdev) ? PTR_ERR(pdev) : 0;
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2011-02-08 09:40:45 +01:00
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}
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postcore_initcall(omap3_l3_init);
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2011-03-09 11:30:29 +01:00
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static int __init omap4_l3_init(void)
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{
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2012-04-13 14:34:32 +02:00
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int i;
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2011-03-09 11:30:29 +01:00
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struct omap_hwmod *oh[3];
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2011-07-21 22:48:45 +02:00
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struct platform_device *pdev;
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2011-03-09 11:30:29 +01:00
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char oh_name[L3_MODULES_MAX_LEN];
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2011-08-12 13:48:47 +02:00
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/* If dtb is there, the devices will be created dynamically */
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if (of_have_populated_dt())
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return -ENODEV;
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2011-03-09 11:30:29 +01:00
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/*
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* To avoid code running on other OMAPs in
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* multi-omap builds
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*/
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2011-11-04 11:22:59 +01:00
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if (!cpu_is_omap44xx() && !soc_is_omap54xx())
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2011-03-09 11:30:29 +01:00
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return -ENODEV;
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for (i = 0; i < L3_MODULES; i++) {
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2012-04-13 14:34:32 +02:00
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snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);
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2011-03-09 11:30:29 +01:00
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oh[i] = omap_hwmod_lookup(oh_name);
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if (!(oh[i]))
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pr_err("could not look up %s\n", oh_name);
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}
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2011-07-21 22:48:45 +02:00
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pdev = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
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2011-03-09 11:30:29 +01:00
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0, NULL, 0, 0);
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2011-07-21 22:48:45 +02:00
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WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
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2011-03-09 11:30:29 +01:00
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2011-07-21 22:48:45 +02:00
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return IS_ERR(pdev) ? PTR_ERR(pdev) : 0;
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2011-03-09 11:30:29 +01:00
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}
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postcore_initcall(omap4_l3_init);
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2009-03-24 02:23:49 +01:00
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#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
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2006-12-07 22:58:10 +01:00
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2010-11-15 15:29:54 +01:00
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static struct resource omap2cam_resources[] = {
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2006-12-07 22:58:10 +01:00
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{
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2009-03-24 02:23:49 +01:00
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.start = OMAP24XX_CAMERA_BASE,
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.end = OMAP24XX_CAMERA_BASE + 0xfff,
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.flags = IORESOURCE_MEM,
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},
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{
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2012-08-28 02:43:01 +02:00
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.start = 24 + OMAP_INTC_START,
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2009-03-24 02:23:49 +01:00
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.flags = IORESOURCE_IRQ,
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}
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};
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2010-11-15 15:29:54 +01:00
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static struct platform_device omap2cam_device = {
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2009-03-24 02:23:49 +01:00
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.name = "omap24xxcam",
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.id = -1,
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2010-11-15 15:29:54 +01:00
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.num_resources = ARRAY_SIZE(omap2cam_resources),
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.resource = omap2cam_resources,
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2009-03-24 02:23:49 +01:00
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};
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2009-12-14 12:09:07 +01:00
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#endif
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2009-03-24 02:23:49 +01:00
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2012-01-11 14:28:11 +01:00
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#if defined(CONFIG_IOMMU_API)
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#include <plat/iommu.h>
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2009-03-24 02:23:49 +01:00
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static struct resource omap3isp_resources[] = {
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{
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.start = OMAP3430_ISP_BASE,
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.end = OMAP3430_ISP_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_CCP2_BASE,
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.end = OMAP3430_ISP_CCP2_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_CCDC_BASE,
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.end = OMAP3430_ISP_CCDC_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_HIST_BASE,
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.end = OMAP3430_ISP_HIST_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_H3A_BASE,
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.end = OMAP3430_ISP_H3A_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_PREV_BASE,
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.end = OMAP3430_ISP_PREV_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_RESZ_BASE,
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.end = OMAP3430_ISP_RESZ_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3430_ISP_SBL_BASE,
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.end = OMAP3430_ISP_SBL_END,
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.flags = IORESOURCE_MEM,
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},
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{
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2010-02-02 15:17:33 +01:00
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.start = OMAP3430_ISP_CSI2A_REGS1_BASE,
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.end = OMAP3430_ISP_CSI2A_REGS1_END,
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2009-03-24 02:23:49 +01:00
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.flags = IORESOURCE_MEM,
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},
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{
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2010-02-02 15:17:33 +01:00
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.start = OMAP3430_ISP_CSIPHY2_BASE,
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.end = OMAP3430_ISP_CSIPHY2_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3630_ISP_CSI2A_REGS2_BASE,
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.end = OMAP3630_ISP_CSI2A_REGS2_END,
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2009-03-24 02:23:49 +01:00
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.flags = IORESOURCE_MEM,
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},
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{
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2010-02-02 15:17:33 +01:00
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.start = OMAP3630_ISP_CSI2C_REGS1_BASE,
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.end = OMAP3630_ISP_CSI2C_REGS1_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3630_ISP_CSIPHY1_BASE,
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.end = OMAP3630_ISP_CSIPHY1_END,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = OMAP3630_ISP_CSI2C_REGS2_BASE,
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.end = OMAP3630_ISP_CSI2C_REGS2_END,
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2009-03-24 02:23:49 +01:00
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.flags = IORESOURCE_MEM,
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},
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{
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2012-08-28 02:43:01 +02:00
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.start = 24 + OMAP_INTC_START,
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2009-03-24 02:23:49 +01:00
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.flags = IORESOURCE_IRQ,
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}
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};
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static struct platform_device omap3isp_device = {
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.name = "omap3isp",
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.id = -1,
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.num_resources = ARRAY_SIZE(omap3isp_resources),
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.resource = omap3isp_resources,
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};
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2011-09-23 15:44:57 +02:00
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static struct omap_iommu_arch_data omap3_isp_iommu = {
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.name = "isp",
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};
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2009-12-14 12:09:07 +01:00
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int omap3_init_camera(struct isp_platform_data *pdata)
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2009-03-24 02:23:49 +01:00
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{
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2009-12-14 12:09:07 +01:00
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omap3isp_device.dev.platform_data = pdata;
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2011-09-23 15:44:57 +02:00
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omap3isp_device.dev.archdata.iommu = &omap3_isp_iommu;
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2009-12-14 12:09:07 +01:00
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return platform_device_register(&omap3isp_device);
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2009-03-24 02:23:49 +01:00
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}
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2012-01-11 14:28:11 +01:00
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#else /* !CONFIG_IOMMU_API */
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int omap3_init_camera(struct isp_platform_data *pdata)
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{
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return 0;
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}
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#endif
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2009-03-24 02:23:49 +01:00
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static inline void omap_init_camera(void)
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{
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2010-11-15 15:29:54 +01:00
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#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
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if (cpu_is_omap24xx())
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platform_device_register(&omap2cam_device);
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2009-03-24 02:23:49 +01:00
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#endif
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2010-11-15 15:29:54 +01:00
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}
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2009-03-24 02:23:49 +01:00
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2010-12-27 06:51:45 +01:00
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int __init omap4_keyboard_init(struct omap4_keypad_platform_data
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2011-07-05 12:38:24 +02:00
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*sdp4430_keypad_data, struct omap_board_data *bdata)
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2010-12-27 06:51:45 +01:00
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{
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2011-07-21 22:48:45 +02:00
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struct platform_device *pdev;
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2010-12-27 06:51:45 +01:00
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struct omap_hwmod *oh;
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struct omap4_keypad_platform_data *keypad_data;
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unsigned int id = -1;
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char *oh_name = "kbd";
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char *name = "omap4-keypad";
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oh = omap_hwmod_lookup(oh_name);
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if (!oh) {
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pr_err("Could not look up %s\n", oh_name);
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return -ENODEV;
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}
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keypad_data = sdp4430_keypad_data;
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2011-07-21 22:48:45 +02:00
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pdev = omap_device_build(name, id, oh, keypad_data,
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2011-08-10 15:30:09 +02:00
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sizeof(struct omap4_keypad_platform_data), NULL, 0, 0);
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2010-12-27 06:51:45 +01:00
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2011-07-21 22:48:45 +02:00
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if (IS_ERR(pdev)) {
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2011-03-31 03:57:33 +02:00
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WARN(1, "Can't build omap_device for %s:%s.\n",
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2010-12-27 06:51:45 +01:00
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name, oh->name);
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2011-07-21 22:48:45 +02:00
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return PTR_ERR(pdev);
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2010-12-27 06:51:45 +01:00
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}
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2011-07-05 12:38:24 +02:00
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oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
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2010-12-27 06:51:45 +01:00
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return 0;
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}
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2009-03-24 02:07:23 +01:00
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#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
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2012-02-20 18:43:30 +01:00
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static inline void __init omap_init_mbox(void)
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2006-12-07 22:58:10 +01:00
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{
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2011-02-24 21:51:33 +01:00
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struct omap_hwmod *oh;
|
2011-07-21 22:48:45 +02:00
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struct platform_device *pdev;
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2011-02-24 21:51:33 +01:00
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oh = omap_hwmod_lookup("mailbox");
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if (!oh) {
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pr_err("%s: unable to find hwmod\n", __func__);
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2009-03-24 02:07:23 +01:00
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return;
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}
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2011-02-24 21:51:33 +01:00
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2011-08-10 15:30:09 +02:00
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pdev = omap_device_build("omap-mailbox", -1, oh, NULL, 0, NULL, 0, 0);
|
2011-07-21 22:48:45 +02:00
|
|
|
WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n",
|
|
|
|
__func__, PTR_ERR(pdev));
|
2006-12-07 22:58:10 +01:00
|
|
|
}
|
|
|
|
#else
|
|
|
|
static inline void omap_init_mbox(void) { }
|
2009-03-24 02:07:23 +01:00
|
|
|
#endif /* CONFIG_OMAP_MBOX_FWK */
|
2006-12-07 22:58:10 +01:00
|
|
|
|
2006-04-02 18:46:30 +02:00
|
|
|
static inline void omap_init_sti(void) {}
|
|
|
|
|
2010-03-17 21:15:21 +01:00
|
|
|
#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
|
|
|
|
|
|
|
|
static struct platform_device omap_pcm = {
|
|
|
|
.name = "omap-pcm-audio",
|
|
|
|
.id = -1,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void omap_init_audio(void)
|
|
|
|
{
|
|
|
|
platform_device_register(&omap_pcm);
|
|
|
|
}
|
|
|
|
|
|
|
|
#else
|
|
|
|
static inline void omap_init_audio(void) {}
|
|
|
|
#endif
|
|
|
|
|
2011-02-13 05:28:56 +01:00
|
|
|
#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
|
|
|
|
defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
|
|
|
|
|
2012-02-20 18:43:30 +01:00
|
|
|
static void __init omap_init_mcpdm(void)
|
2011-02-13 05:28:56 +01:00
|
|
|
{
|
|
|
|
struct omap_hwmod *oh;
|
2011-11-03 09:41:22 +01:00
|
|
|
struct platform_device *pdev;
|
2011-02-13 05:28:56 +01:00
|
|
|
|
|
|
|
oh = omap_hwmod_lookup("mcpdm");
|
|
|
|
if (!oh) {
|
|
|
|
printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2011-11-03 09:41:22 +01:00
|
|
|
pdev = omap_device_build("omap-mcpdm", -1, oh, NULL, 0, NULL, 0, 0);
|
|
|
|
WARN(IS_ERR(pdev), "Can't build omap_device for omap-mcpdm.\n");
|
2011-02-13 05:28:56 +01:00
|
|
|
}
|
|
|
|
#else
|
|
|
|
static inline void omap_init_mcpdm(void) {}
|
|
|
|
#endif
|
|
|
|
|
2011-12-13 19:48:54 +01:00
|
|
|
#if defined(CONFIG_SND_OMAP_SOC_DMIC) || \
|
|
|
|
defined(CONFIG_SND_OMAP_SOC_DMIC_MODULE)
|
|
|
|
|
2012-02-20 18:43:30 +01:00
|
|
|
static void __init omap_init_dmic(void)
|
2011-12-13 19:48:54 +01:00
|
|
|
{
|
|
|
|
struct omap_hwmod *oh;
|
|
|
|
struct platform_device *pdev;
|
|
|
|
|
|
|
|
oh = omap_hwmod_lookup("dmic");
|
|
|
|
if (!oh) {
|
2012-10-16 20:19:17 +02:00
|
|
|
pr_err("Could not look up dmic hw_mod\n");
|
2011-12-13 19:48:54 +01:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0, NULL, 0, 0);
|
|
|
|
WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n");
|
|
|
|
}
|
|
|
|
#else
|
|
|
|
static inline void omap_init_dmic(void) {}
|
|
|
|
#endif
|
|
|
|
|
2012-05-09 23:19:14 +02:00
|
|
|
#if defined(CONFIG_SND_OMAP_SOC_OMAP_HDMI) || \
|
|
|
|
defined(CONFIG_SND_OMAP_SOC_OMAP_HDMI_MODULE)
|
|
|
|
|
|
|
|
static struct platform_device omap_hdmi_audio = {
|
|
|
|
.name = "omap-hdmi-audio",
|
|
|
|
.id = -1,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void __init omap_init_hdmi_audio(void)
|
|
|
|
{
|
|
|
|
struct omap_hwmod *oh;
|
|
|
|
struct platform_device *pdev;
|
|
|
|
|
|
|
|
oh = omap_hwmod_lookup("dss_hdmi");
|
|
|
|
if (!oh) {
|
|
|
|
printk(KERN_ERR "Could not look up dss_hdmi hw_mod\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
pdev = omap_device_build("omap-hdmi-audio-dai",
|
|
|
|
-1, oh, NULL, 0, NULL, 0, 0);
|
|
|
|
WARN(IS_ERR(pdev),
|
|
|
|
"Can't build omap_device for omap-hdmi-audio-dai.\n");
|
|
|
|
|
|
|
|
platform_device_register(&omap_hdmi_audio);
|
|
|
|
}
|
|
|
|
#else
|
|
|
|
static inline void omap_init_hdmi_audio(void) {}
|
|
|
|
#endif
|
|
|
|
|
2008-10-06 14:49:36 +02:00
|
|
|
#if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
|
2006-06-27 01:16:10 +02:00
|
|
|
|
2012-08-24 15:21:06 +02:00
|
|
|
#include <linux/platform_data/spi-omap2-mcspi.h>
|
2006-06-27 01:16:10 +02:00
|
|
|
|
2012-02-20 18:43:30 +01:00
|
|
|
static int __init omap_mcspi_init(struct omap_hwmod *oh, void *unused)
|
2009-09-25 01:23:05 +02:00
|
|
|
{
|
2011-07-21 22:48:45 +02:00
|
|
|
struct platform_device *pdev;
|
2011-02-02 13:22:14 +01:00
|
|
|
char *name = "omap2_mcspi";
|
|
|
|
struct omap2_mcspi_platform_config *pdata;
|
|
|
|
static int spi_num;
|
|
|
|
struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;
|
|
|
|
|
|
|
|
pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
|
|
|
|
if (!pdata) {
|
|
|
|
pr_err("Memory allocation for McSPI device failed\n");
|
|
|
|
return -ENOMEM;
|
|
|
|
}
|
2009-09-25 01:23:05 +02:00
|
|
|
|
2011-02-02 13:22:14 +01:00
|
|
|
pdata->num_cs = mcspi_attrib->num_chipselect;
|
|
|
|
switch (oh->class->rev) {
|
|
|
|
case OMAP2_MCSPI_REV:
|
|
|
|
case OMAP3_MCSPI_REV:
|
|
|
|
pdata->regs_offset = 0;
|
|
|
|
break;
|
|
|
|
case OMAP4_MCSPI_REV:
|
|
|
|
pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
pr_err("Invalid McSPI Revision value\n");
|
2011-12-23 18:39:31 +01:00
|
|
|
kfree(pdata);
|
2011-02-02 13:22:14 +01:00
|
|
|
return -EINVAL;
|
|
|
|
}
|
2009-09-25 01:23:05 +02:00
|
|
|
|
2011-02-02 13:22:14 +01:00
|
|
|
spi_num++;
|
2011-07-21 22:48:45 +02:00
|
|
|
pdev = omap_device_build(name, spi_num, oh, pdata,
|
2011-08-10 15:30:09 +02:00
|
|
|
sizeof(*pdata), NULL, 0, 0);
|
2011-07-21 22:48:45 +02:00
|
|
|
WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s\n",
|
2011-02-02 13:22:14 +01:00
|
|
|
name, oh->name);
|
|
|
|
kfree(pdata);
|
|
|
|
return 0;
|
2009-09-25 01:23:05 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void omap_init_mcspi(void)
|
|
|
|
{
|
2011-02-02 13:22:14 +01:00
|
|
|
omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
|
2006-06-27 01:16:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
#else
|
|
|
|
static inline void omap_init_mcspi(void) {}
|
|
|
|
#endif
|
|
|
|
|
2012-09-24 01:28:27 +02:00
|
|
|
/**
|
|
|
|
* omap_init_rng - bind the RNG hwmod to the RNG omap_device
|
|
|
|
*
|
|
|
|
* Bind the RNG hwmod to the RNG omap_device. No return value.
|
|
|
|
*/
|
|
|
|
static void omap_init_rng(void)
|
|
|
|
{
|
|
|
|
struct omap_hwmod *oh;
|
|
|
|
struct platform_device *pdev;
|
|
|
|
|
|
|
|
oh = omap_hwmod_lookup("rng");
|
|
|
|
if (!oh)
|
|
|
|
return;
|
|
|
|
|
|
|
|
pdev = omap_device_build("omap_rng", -1, oh, NULL, 0, NULL, 0, 0);
|
|
|
|
WARN(IS_ERR(pdev), "Can't build omap_device for omap_rng\n");
|
|
|
|
}
|
2010-04-09 14:54:43 +02:00
|
|
|
|
2010-05-03 05:10:03 +02:00
|
|
|
#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
|
|
|
|
|
2010-05-14 06:45:08 +02:00
|
|
|
#ifdef CONFIG_ARCH_OMAP2
|
2010-05-03 05:10:03 +02:00
|
|
|
static struct resource omap2_sham_resources[] = {
|
2008-10-06 14:49:36 +02:00
|
|
|
{
|
|
|
|
.start = OMAP24XX_SEC_SHA1MD5_BASE,
|
|
|
|
.end = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
{
|
2012-08-28 02:43:01 +02:00
|
|
|
.start = 51 + OMAP_INTC_START,
|
2008-10-06 14:49:36 +02:00
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
}
|
|
|
|
};
|
2010-05-03 05:10:03 +02:00
|
|
|
static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
|
|
|
|
#else
|
|
|
|
#define omap2_sham_resources NULL
|
|
|
|
#define omap2_sham_resources_sz 0
|
|
|
|
#endif
|
2008-10-06 14:49:36 +02:00
|
|
|
|
2010-05-14 06:45:08 +02:00
|
|
|
#ifdef CONFIG_ARCH_OMAP3
|
2010-05-03 05:10:03 +02:00
|
|
|
static struct resource omap3_sham_resources[] = {
|
|
|
|
{
|
|
|
|
.start = OMAP34XX_SEC_SHA1MD5_BASE,
|
|
|
|
.end = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
{
|
2012-08-28 02:43:01 +02:00
|
|
|
.start = 49 + OMAP_INTC_START,
|
2010-05-03 05:10:03 +02:00
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.start = OMAP34XX_DMA_SHA1MD5_RX,
|
|
|
|
.flags = IORESOURCE_DMA,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
|
|
|
|
#else
|
|
|
|
#define omap3_sham_resources NULL
|
|
|
|
#define omap3_sham_resources_sz 0
|
|
|
|
#endif
|
|
|
|
|
|
|
|
static struct platform_device sham_device = {
|
|
|
|
.name = "omap-sham",
|
2008-10-06 14:49:36 +02:00
|
|
|
.id = -1,
|
|
|
|
};
|
|
|
|
|
2010-05-03 05:10:03 +02:00
|
|
|
static void omap_init_sham(void)
|
2008-10-06 14:49:36 +02:00
|
|
|
{
|
2010-05-03 05:10:03 +02:00
|
|
|
if (cpu_is_omap24xx()) {
|
|
|
|
sham_device.resource = omap2_sham_resources;
|
|
|
|
sham_device.num_resources = omap2_sham_resources_sz;
|
|
|
|
} else if (cpu_is_omap34xx()) {
|
|
|
|
sham_device.resource = omap3_sham_resources;
|
|
|
|
sham_device.num_resources = omap3_sham_resources_sz;
|
|
|
|
} else {
|
|
|
|
pr_err("%s: platform not supported\n", __func__);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
platform_device_register(&sham_device);
|
2008-10-06 14:49:36 +02:00
|
|
|
}
|
|
|
|
#else
|
2010-05-03 05:10:03 +02:00
|
|
|
static inline void omap_init_sham(void) { }
|
2008-10-06 14:49:36 +02:00
|
|
|
#endif
|
|
|
|
|
2010-09-03 13:13:55 +02:00
|
|
|
#if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
|
|
|
|
|
2010-08-20 15:44:46 +02:00
|
|
|
#ifdef CONFIG_ARCH_OMAP2
|
2010-09-03 13:13:55 +02:00
|
|
|
static struct resource omap2_aes_resources[] = {
|
|
|
|
{
|
|
|
|
.start = OMAP24XX_SEC_AES_BASE,
|
|
|
|
.end = OMAP24XX_SEC_AES_BASE + 0x4C,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.start = OMAP24XX_DMA_AES_TX,
|
|
|
|
.flags = IORESOURCE_DMA,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.start = OMAP24XX_DMA_AES_RX,
|
|
|
|
.flags = IORESOURCE_DMA,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources);
|
|
|
|
#else
|
|
|
|
#define omap2_aes_resources NULL
|
|
|
|
#define omap2_aes_resources_sz 0
|
|
|
|
#endif
|
|
|
|
|
2010-08-20 15:44:46 +02:00
|
|
|
#ifdef CONFIG_ARCH_OMAP3
|
2010-09-03 13:13:55 +02:00
|
|
|
static struct resource omap3_aes_resources[] = {
|
|
|
|
{
|
|
|
|
.start = OMAP34XX_SEC_AES_BASE,
|
|
|
|
.end = OMAP34XX_SEC_AES_BASE + 0x4C,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.start = OMAP34XX_DMA_AES2_TX,
|
|
|
|
.flags = IORESOURCE_DMA,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.start = OMAP34XX_DMA_AES2_RX,
|
|
|
|
.flags = IORESOURCE_DMA,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
|
|
|
|
#else
|
|
|
|
#define omap3_aes_resources NULL
|
|
|
|
#define omap3_aes_resources_sz 0
|
|
|
|
#endif
|
|
|
|
|
|
|
|
static struct platform_device aes_device = {
|
|
|
|
.name = "omap-aes",
|
|
|
|
.id = -1,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void omap_init_aes(void)
|
|
|
|
{
|
|
|
|
if (cpu_is_omap24xx()) {
|
|
|
|
aes_device.resource = omap2_aes_resources;
|
|
|
|
aes_device.num_resources = omap2_aes_resources_sz;
|
|
|
|
} else if (cpu_is_omap34xx()) {
|
|
|
|
aes_device.resource = omap3_aes_resources;
|
|
|
|
aes_device.num_resources = omap3_aes_resources_sz;
|
|
|
|
} else {
|
|
|
|
pr_err("%s: platform not supported\n", __func__);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
platform_device_register(&aes_device);
|
|
|
|
}
|
|
|
|
|
|
|
|
#else
|
|
|
|
static inline void omap_init_aes(void) { }
|
|
|
|
#endif
|
|
|
|
|
2008-12-11 02:37:16 +01:00
|
|
|
/*-------------------------------------------------------------------------*/
|
|
|
|
|
2010-05-10 23:29:14 +02:00
|
|
|
#if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
|
|
|
|
defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
|
|
|
|
#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
|
|
|
|
static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
|
|
|
|
};
|
|
|
|
#else
|
|
|
|
static struct resource omap_vout_resource[2] = {
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|
|
static struct platform_device omap_vout_device = {
|
|
|
|
.name = "omap_vout",
|
|
|
|
.num_resources = ARRAY_SIZE(omap_vout_resource),
|
|
|
|
.resource = &omap_vout_resource[0],
|
|
|
|
.id = -1,
|
|
|
|
};
|
|
|
|
static void omap_init_vout(void)
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|
|
|
{
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if (platform_device_register(&omap_vout_device) < 0)
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printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
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}
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#else
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static inline void omap_init_vout(void) {}
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#endif
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2012-10-27 15:35:56 +02:00
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#if defined(CONFIG_OMAP_OCP2SCP) || defined(CONFIG_OMAP_OCP2SCP_MODULE)
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|
|
static int count_ocp2scp_devices(struct omap_ocp2scp_dev *ocp2scp_dev)
|
|
|
|
{
|
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|
|
int cnt = 0;
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|
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|
|
while (ocp2scp_dev->drv_name != NULL) {
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|
cnt++;
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|
ocp2scp_dev++;
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|
}
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return cnt;
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|
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|
}
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|
|
static void omap_init_ocp2scp(void)
|
|
|
|
{
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|
|
struct omap_hwmod *oh;
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|
|
struct platform_device *pdev;
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|
|
int bus_id = -1, dev_cnt = 0, i;
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|
|
struct omap_ocp2scp_dev *ocp2scp_dev;
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|
|
const char *oh_name, *name;
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|
|
struct omap_ocp2scp_platform_data *pdata;
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|
|
|
|
|
|
if (!cpu_is_omap44xx())
|
|
|
|
return;
|
|
|
|
|
|
|
|
oh_name = "ocp2scp_usb_phy";
|
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|
|
name = "omap-ocp2scp";
|
|
|
|
|
|
|
|
oh = omap_hwmod_lookup(oh_name);
|
|
|
|
if (!oh) {
|
|
|
|
pr_err("%s: could not find omap_hwmod for %s\n", __func__,
|
|
|
|
oh_name);
|
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|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
|
|
|
|
if (!pdata) {
|
|
|
|
pr_err("%s: No memory for ocp2scp pdata\n", __func__);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
ocp2scp_dev = oh->dev_attr;
|
|
|
|
dev_cnt = count_ocp2scp_devices(ocp2scp_dev);
|
|
|
|
|
|
|
|
if (!dev_cnt) {
|
|
|
|
pr_err("%s: No devices connected to ocp2scp\n", __func__);
|
|
|
|
kfree(pdata);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *)
|
|
|
|
* dev_cnt, GFP_KERNEL);
|
|
|
|
if (!pdata->devices) {
|
|
|
|
pr_err("%s: No memory for ocp2scp pdata devices\n", __func__);
|
|
|
|
kfree(pdata);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < dev_cnt; i++, ocp2scp_dev++)
|
|
|
|
pdata->devices[i] = ocp2scp_dev;
|
|
|
|
|
|
|
|
pdata->dev_cnt = dev_cnt;
|
|
|
|
|
|
|
|
pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata), NULL,
|
|
|
|
0, false);
|
|
|
|
if (IS_ERR(pdev)) {
|
|
|
|
pr_err("Could not build omap_device for %s %s\n",
|
|
|
|
name, oh_name);
|
|
|
|
kfree(pdata->devices);
|
|
|
|
kfree(pdata);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#else
|
|
|
|
static inline void omap_init_ocp2scp(void) { }
|
|
|
|
#endif
|
|
|
|
|
2005-11-10 15:26:51 +01:00
|
|
|
/*-------------------------------------------------------------------------*/
|
|
|
|
|
|
|
|
static int __init omap2_init_devices(void)
|
|
|
|
{
|
2012-09-18 01:26:11 +02:00
|
|
|
/* Enable dummy states for those platforms without pinctrl support */
|
|
|
|
if (!of_have_populated_dt())
|
|
|
|
pinctrl_provide_dummies();
|
|
|
|
|
2010-12-22 03:56:17 +01:00
|
|
|
/*
|
|
|
|
* please keep these calls, and their implementations above,
|
2005-11-10 15:26:51 +01:00
|
|
|
* in alphabetical order so they're easier to sort through.
|
|
|
|
*/
|
2010-03-17 21:15:21 +01:00
|
|
|
omap_init_audio();
|
2009-03-24 02:23:49 +01:00
|
|
|
omap_init_camera();
|
2012-05-09 23:19:14 +02:00
|
|
|
omap_init_hdmi_audio();
|
2006-12-07 22:58:10 +01:00
|
|
|
omap_init_mbox();
|
2012-01-20 14:15:58 +01:00
|
|
|
/* If dtb is there, the devices will be created dynamically */
|
2012-05-02 14:23:18 +02:00
|
|
|
if (!of_have_populated_dt()) {
|
|
|
|
omap_init_dmic();
|
2012-05-02 14:23:19 +02:00
|
|
|
omap_init_mcpdm();
|
2012-01-20 14:15:58 +01:00
|
|
|
omap_init_mcspi();
|
2012-05-02 14:23:18 +02:00
|
|
|
}
|
2006-04-02 18:46:30 +02:00
|
|
|
omap_init_sti();
|
2012-09-24 01:28:27 +02:00
|
|
|
omap_init_rng();
|
2010-05-03 05:10:03 +02:00
|
|
|
omap_init_sham();
|
2010-09-03 13:13:55 +02:00
|
|
|
omap_init_aes();
|
2010-05-10 23:29:14 +02:00
|
|
|
omap_init_vout();
|
2012-10-27 15:35:56 +02:00
|
|
|
omap_init_ocp2scp();
|
2005-11-10 15:26:51 +01:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
arch_initcall(omap2_init_devices);
|
2010-09-23 16:32:42 +02:00
|
|
|
|
|
|
|
#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
|
|
|
|
static int __init omap_init_wdt(void)
|
|
|
|
{
|
|
|
|
int id = -1;
|
2011-07-21 22:48:45 +02:00
|
|
|
struct platform_device *pdev;
|
2010-09-23 16:32:42 +02:00
|
|
|
struct omap_hwmod *oh;
|
|
|
|
char *oh_name = "wd_timer2";
|
|
|
|
char *dev_name = "omap_wdt";
|
|
|
|
|
2012-06-01 06:44:15 +02:00
|
|
|
if (!cpu_class_is_omap2() || of_have_populated_dt())
|
2010-09-23 16:32:42 +02:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
oh = omap_hwmod_lookup(oh_name);
|
|
|
|
if (!oh) {
|
|
|
|
pr_err("Could not look up wd_timer%d hwmod\n", id);
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
2011-08-10 15:30:09 +02:00
|
|
|
pdev = omap_device_build(dev_name, id, oh, NULL, 0, NULL, 0, 0);
|
2011-07-21 22:48:45 +02:00
|
|
|
WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
|
2010-09-23 16:32:42 +02:00
|
|
|
dev_name, oh->name);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
subsys_initcall(omap_init_wdt);
|
|
|
|
#endif
|