linux/arch/arm/mach-omap2/devices.c

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/*
* linux/arch/arm/mach-omap2/devices.c
*
* OMAP2 platform device setup/initialization
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/pmu.h>
#include <plat/tc.h>
#include <plat/board.h>
#include <plat/mcbsp.h>
#include <mach/gpio.h>
#include <plat/mmc.h>
#include <plat/dma.h>
#include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
#include <plat/omap4-keypad.h>
#include "mux.h"
#include "control.h"
#include "devices.h"
#define L3_MODULES_MAX_LEN 12
#define L3_MODULES 3
static int __init omap3_l3_init(void)
{
int l;
struct omap_hwmod *oh;
struct omap_device *od;
char oh_name[L3_MODULES_MAX_LEN];
/*
* To avoid code running on other OMAPs in
* multi-omap builds
*/
if (!(cpu_is_omap34xx()))
return -ENODEV;
l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
oh = omap_hwmod_lookup(oh_name);
if (!oh)
pr_err("could not look up %s\n", oh_name);
od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
NULL, 0, 0);
WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
return IS_ERR(od) ? PTR_ERR(od) : 0;
}
postcore_initcall(omap3_l3_init);
static int __init omap4_l3_init(void)
{
int l, i;
struct omap_hwmod *oh[3];
struct omap_device *od;
char oh_name[L3_MODULES_MAX_LEN];
/*
* To avoid code running on other OMAPs in
* multi-omap builds
*/
if (!(cpu_is_omap44xx()))
return -ENODEV;
for (i = 0; i < L3_MODULES; i++) {
l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);
oh[i] = omap_hwmod_lookup(oh_name);
if (!(oh[i]))
pr_err("could not look up %s\n", oh_name);
}
od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
0, NULL, 0, 0);
WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
return IS_ERR(od) ? PTR_ERR(od) : 0;
}
postcore_initcall(omap4_l3_init);
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
static struct resource omap2cam_resources[] = {
{
.start = OMAP24XX_CAMERA_BASE,
.end = OMAP24XX_CAMERA_BASE + 0xfff,
.flags = IORESOURCE_MEM,
},
{
.start = INT_24XX_CAM_IRQ,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device omap2cam_device = {
.name = "omap24xxcam",
.id = -1,
.num_resources = ARRAY_SIZE(omap2cam_resources),
.resource = omap2cam_resources,
};
#endif
static struct resource omap3isp_resources[] = {
{
.start = OMAP3430_ISP_BASE,
.end = OMAP3430_ISP_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_CCP2_BASE,
.end = OMAP3430_ISP_CCP2_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_CCDC_BASE,
.end = OMAP3430_ISP_CCDC_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_HIST_BASE,
.end = OMAP3430_ISP_HIST_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_H3A_BASE,
.end = OMAP3430_ISP_H3A_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_PREV_BASE,
.end = OMAP3430_ISP_PREV_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_RESZ_BASE,
.end = OMAP3430_ISP_RESZ_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_SBL_BASE,
.end = OMAP3430_ISP_SBL_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_CSI2A_REGS1_BASE,
.end = OMAP3430_ISP_CSI2A_REGS1_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3430_ISP_CSIPHY2_BASE,
.end = OMAP3430_ISP_CSIPHY2_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3630_ISP_CSI2A_REGS2_BASE,
.end = OMAP3630_ISP_CSI2A_REGS2_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3630_ISP_CSI2C_REGS1_BASE,
.end = OMAP3630_ISP_CSI2C_REGS1_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3630_ISP_CSIPHY1_BASE,
.end = OMAP3630_ISP_CSIPHY1_END,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP3630_ISP_CSI2C_REGS2_BASE,
.end = OMAP3630_ISP_CSI2C_REGS2_END,
.flags = IORESOURCE_MEM,
},
{
.start = INT_34XX_CAM_IRQ,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device omap3isp_device = {
.name = "omap3isp",
.id = -1,
.num_resources = ARRAY_SIZE(omap3isp_resources),
.resource = omap3isp_resources,
};
int omap3_init_camera(struct isp_platform_data *pdata)
{
omap3isp_device.dev.platform_data = pdata;
return platform_device_register(&omap3isp_device);
}
static inline void omap_init_camera(void)
{
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
if (cpu_is_omap24xx())
platform_device_register(&omap2cam_device);
#endif
}
struct omap_device_pm_latency omap_keyboard_latency[] = {
{
.deactivate_func = omap_device_idle_hwmods,
.activate_func = omap_device_enable_hwmods,
.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
int __init omap4_keyboard_init(struct omap4_keypad_platform_data
*sdp4430_keypad_data)
{
struct omap_device *od;
struct omap_hwmod *oh;
struct omap4_keypad_platform_data *keypad_data;
unsigned int id = -1;
char *oh_name = "kbd";
char *name = "omap4-keypad";
oh = omap_hwmod_lookup(oh_name);
if (!oh) {
pr_err("Could not look up %s\n", oh_name);
return -ENODEV;
}
keypad_data = sdp4430_keypad_data;
od = omap_device_build(name, id, oh, keypad_data,
sizeof(struct omap4_keypad_platform_data),
omap_keyboard_latency,
ARRAY_SIZE(omap_keyboard_latency), 0);
if (IS_ERR(od)) {
WARN(1, "Can't build omap_device for %s:%s.\n",
name, oh->name);
return PTR_ERR(od);
}
return 0;
}
#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
static struct omap_device_pm_latency mbox_latencies[] = {
[0] = {
.activate_func = omap_device_enable_hwmods,
.deactivate_func = omap_device_idle_hwmods,
.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
static inline void omap_init_mbox(void)
{
struct omap_hwmod *oh;
struct omap_device *od;
oh = omap_hwmod_lookup("mailbox");
if (!oh) {
pr_err("%s: unable to find hwmod\n", __func__);
return;
}
od = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
mbox_latencies, ARRAY_SIZE(mbox_latencies), 0);
WARN(IS_ERR(od), "%s: could not build device, err %ld\n",
__func__, PTR_ERR(od));
}
#else
static inline void omap_init_mbox(void) { }
#endif /* CONFIG_OMAP_MBOX_FWK */
static inline void omap_init_sti(void) {}
ASoC: multi-component - ASoC Multi-Component Support This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: Timur Tabi <timur@freescale.com> Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> TI CODEC and OMAP fixes Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Samsung platform and misc fixes :- Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Seungwhan Youn <sw.youn@samsung.com> MPC8610 and PPC fixes. Signed-off-by: Timur Tabi <timur@freescale.com> i.MX fixes and some core fixes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> J4740 platform fixes:- Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> CC: Tony Lindgren <tony@atomide.com> CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Kevin Hilman <khilman@deeprootsystems.com> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp> CC: Kuninori Morimoto <morimoto.kuninori@renesas.com> CC: Daniel Gloeckner <dg@emlix.com> CC: Manuel Lauss <mano@roarinelk.homelinux.net> CC: Mike Frysinger <vapier.adi@gmail.com> CC: Arnaud Patard <apatard@mandriva.com> CC: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-03-17 20:15:21 +00:00
#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
static struct platform_device omap_pcm = {
.name = "omap-pcm-audio",
.id = -1,
};
/*
* OMAP2420 has 2 McBSP ports
* OMAP2430 has 5 McBSP ports
* OMAP3 has 5 McBSP ports
* OMAP4 has 4 McBSP ports
*/
OMAP_MCBSP_PLATFORM_DEVICE(1);
OMAP_MCBSP_PLATFORM_DEVICE(2);
OMAP_MCBSP_PLATFORM_DEVICE(3);
OMAP_MCBSP_PLATFORM_DEVICE(4);
OMAP_MCBSP_PLATFORM_DEVICE(5);
static void omap_init_audio(void)
{
platform_device_register(&omap_mcbsp1);
platform_device_register(&omap_mcbsp2);
if (cpu_is_omap243x() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
platform_device_register(&omap_mcbsp3);
platform_device_register(&omap_mcbsp4);
}
if (cpu_is_omap243x() || cpu_is_omap34xx())
platform_device_register(&omap_mcbsp5);
platform_device_register(&omap_pcm);
}
#else
static inline void omap_init_audio(void) {}
#endif
#if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
#include <plat/mcspi.h>
struct omap_device_pm_latency omap_mcspi_latency[] = {
[0] = {
.deactivate_func = omap_device_idle_hwmods,
.activate_func = omap_device_enable_hwmods,
.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
{
struct omap_device *od;
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;
}
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");
return -EINVAL;
}
spi_num++;
od = omap_device_build(name, spi_num, oh, pdata,
sizeof(*pdata), omap_mcspi_latency,
ARRAY_SIZE(omap_mcspi_latency), 0);
WARN(IS_ERR(od), "Can't build omap_device for %s:%s\n",
name, oh->name);
kfree(pdata);
return 0;
}
static void omap_init_mcspi(void)
{
omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
}
#else
static inline void omap_init_mcspi(void) {}
#endif
static struct resource omap2_pmu_resource = {
.start = 3,
.end = 3,
.flags = IORESOURCE_IRQ,
};
static struct resource omap3_pmu_resource = {
.start = INT_34XX_BENCH_MPU_EMUL,
.end = INT_34XX_BENCH_MPU_EMUL,
.flags = IORESOURCE_IRQ,
};
static struct platform_device omap_pmu_device = {
.name = "arm-pmu",
.id = ARM_PMU_DEVICE_CPU,
.num_resources = 1,
};
static void omap_init_pmu(void)
{
if (cpu_is_omap24xx())
omap_pmu_device.resource = &omap2_pmu_resource;
else if (cpu_is_omap34xx())
omap_pmu_device.resource = &omap3_pmu_resource;
else
return;
platform_device_register(&omap_pmu_device);
}
#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
#ifdef CONFIG_ARCH_OMAP2
static struct resource omap2_sham_resources[] = {
{
.start = OMAP24XX_SEC_SHA1MD5_BASE,
.end = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
.flags = IORESOURCE_MEM,
},
{
.start = INT_24XX_SHA1MD5,
.flags = IORESOURCE_IRQ,
}
};
static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
#else
#define omap2_sham_resources NULL
#define omap2_sham_resources_sz 0
#endif
#ifdef CONFIG_ARCH_OMAP3
static struct resource omap3_sham_resources[] = {
{
.start = OMAP34XX_SEC_SHA1MD5_BASE,
.end = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
.flags = IORESOURCE_MEM,
},
{
.start = INT_34XX_SHA1MD52_IRQ,
.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",
.id = -1,
};
static void omap_init_sham(void)
{
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);
}
#else
static inline void omap_init_sham(void) { }
#endif
#if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
#ifdef CONFIG_ARCH_OMAP2
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
#ifdef CONFIG_ARCH_OMAP3
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
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
*mmc_controller)
{
if ((mmc_controller->slots[0].switch_pin > 0) && \
(mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
OMAP_PIN_INPUT_PULLUP);
if ((mmc_controller->slots[0].gpio_wp > 0) && \
(mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("sdmmc_cmd", 0);
omap_mux_init_signal("sdmmc_clki", 0);
omap_mux_init_signal("sdmmc_clko", 0);
omap_mux_init_signal("sdmmc_dat0", 0);
omap_mux_init_signal("sdmmc_dat_dir0", 0);
omap_mux_init_signal("sdmmc_cmd_dir", 0);
if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
omap_mux_init_signal("sdmmc_dat1", 0);
omap_mux_init_signal("sdmmc_dat2", 0);
omap_mux_init_signal("sdmmc_dat3", 0);
omap_mux_init_signal("sdmmc_dat_dir1", 0);
omap_mux_init_signal("sdmmc_dat_dir2", 0);
omap_mux_init_signal("sdmmc_dat_dir3", 0);
}
/*
* Use internal loop-back in MMC/SDIO Module Input Clock
* selection
*/
if (mmc_controller->slots[0].internal_clock) {
u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
v |= (1 << 24);
omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
}
}
void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
char *name = "mmci-omap";
if (!mmc_data[0]) {
pr_err("%s fails: Incomplete platform data\n", __func__);
return;
}
omap242x_mmc_mux(mmc_data[0]);
omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
INT_24XX_MMC_IRQ, mmc_data[0]);
}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430)
#define OMAP_HDQ_BASE 0x480B2000
#endif
static struct resource omap_hdq_resources[] = {
{
.start = OMAP_HDQ_BASE,
.end = OMAP_HDQ_BASE + 0x1C,
.flags = IORESOURCE_MEM,
},
{
.start = INT_24XX_HDQ_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device omap_hdq_dev = {
.name = "omap_hdq",
.id = 0,
.dev = {
.platform_data = NULL,
},
.num_resources = ARRAY_SIZE(omap_hdq_resources),
.resource = omap_hdq_resources,
};
static inline void omap_hdq_init(void)
{
(void) platform_device_register(&omap_hdq_dev);
}
#else
static inline void omap_hdq_init(void) {}
#endif
/*---------------------------------------------------------------------------*/
#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)
{
if (platform_device_register(&omap_vout_device) < 0)
printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
}
#else
static inline void omap_init_vout(void) {}
#endif
/*-------------------------------------------------------------------------*/
static int __init omap2_init_devices(void)
{
/*
* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
ASoC: multi-component - ASoC Multi-Component Support This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: Timur Tabi <timur@freescale.com> Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> TI CODEC and OMAP fixes Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Samsung platform and misc fixes :- Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Seungwhan Youn <sw.youn@samsung.com> MPC8610 and PPC fixes. Signed-off-by: Timur Tabi <timur@freescale.com> i.MX fixes and some core fixes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> J4740 platform fixes:- Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> CC: Tony Lindgren <tony@atomide.com> CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Kevin Hilman <khilman@deeprootsystems.com> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp> CC: Kuninori Morimoto <morimoto.kuninori@renesas.com> CC: Daniel Gloeckner <dg@emlix.com> CC: Manuel Lauss <mano@roarinelk.homelinux.net> CC: Mike Frysinger <vapier.adi@gmail.com> CC: Arnaud Patard <apatard@mandriva.com> CC: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-03-17 20:15:21 +00:00
omap_init_audio();
omap_init_camera();
omap_init_mbox();
omap_init_mcspi();
omap_init_pmu();
omap_hdq_init();
omap_init_sti();
omap_init_sham();
omap_init_aes();
omap_init_vout();
return 0;
}
arch_initcall(omap2_init_devices);
#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
static struct omap_device_pm_latency omap_wdt_latency[] = {
[0] = {
.deactivate_func = omap_device_idle_hwmods,
.activate_func = omap_device_enable_hwmods,
.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
static int __init omap_init_wdt(void)
{
int id = -1;
struct omap_device *od;
struct omap_hwmod *oh;
char *oh_name = "wd_timer2";
char *dev_name = "omap_wdt";
if (!cpu_class_is_omap2())
return 0;
oh = omap_hwmod_lookup(oh_name);
if (!oh) {
pr_err("Could not look up wd_timer%d hwmod\n", id);
return -EINVAL;
}
od = omap_device_build(dev_name, id, oh, NULL, 0,
omap_wdt_latency,
ARRAY_SIZE(omap_wdt_latency), 0);
WARN(IS_ERR(od), "Can't build omap_device for %s:%s.\n",
dev_name, oh->name);
return 0;
}
subsys_initcall(omap_init_wdt);
#endif