本文整理汇总了C++中cpu_is_omap24xx函数的典型用法代码示例。如果您正苦于以下问题:C++ cpu_is_omap24xx函数的具体用法?C++ cpu_is_omap24xx怎么用?C++ cpu_is_omap24xx使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了cpu_is_omap24xx函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: omap2_prm_assert_hardreset
/**
* omap2_prm_assert_hardreset - assert the HW reset line of a submodule
* @prm_mod: PRM submodule base (e.g. CORE_MOD)
* @shift: register bit shift corresponding to the reset line to assert
*
* Some IPs like dsp or iva contain processors that require an HW
* reset line to be asserted / deasserted in order to fully enable the
* IP. These modules may have multiple hard-reset lines that reset
* different 'submodules' inside the IP block. This function will
* place the submodule into reset. Returns 0 upon success or -EINVAL
* upon an argument error.
*/
int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
{
u32 mask;
if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
return -EINVAL;
mask = 1 << shift;
omap2_prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL);
return 0;
}
开发者ID:alessandroste,项目名称:testBSP,代码行数:24,代码来源:prm2xxx_3xxx.c
示例2: omap_prcm_get_reset_sources
u32 omap_prcm_get_reset_sources(void)
{
/* XXX This presumably needs modification for 34XX */
if (cpu_is_omap24xx())
return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
if (cpu_is_omap34xx())
return omap2_prm_read_mod_reg(0xA00, OMAP2_RM_RSTST) & 0x7f;
if (cpu_is_omap44xx())
return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
return 0;
}
开发者ID:KalenAnson,项目名称:NestDFUAttack,代码行数:12,代码来源:prcm.c
示例3: omap2_init_common_devices
void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
omap_serial_early_init();
omap_hwmod_late_init();
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();
}
omap_irq_base_init();
}
开发者ID:sytuxww,项目名称:android2.3-dm8168,代码行数:13,代码来源:io.c
示例4: _omap2xxx_clk_commit
/**
* _omap2xxx_clk_commit - commit clock parent/rate changes in hardware
* @clk: struct clk *
*
* If @clk has the DELAYED_APP flag set, meaning that parent/rate changes
* don't take effect until the VALID_CONFIG bit is written, write the
* VALID_CONFIG bit and wait for the write to complete. No return value.
*/
static void _omap2xxx_clk_commit(struct clk *clk)
{
if (!cpu_is_omap24xx())
return;
if (!(clk->flags & DELAYED_APP))
return;
prm_write_mod_reg(OMAP24XX_VALID_CONFIG, OMAP24XX_GR_MOD,
OMAP2_PRCM_CLKCFG_CTRL_OFFSET);
/* OCP barrier */
prm_read_mod_reg(OMAP24XX_GR_MOD, OMAP2_PRCM_CLKCFG_CTRL_OFFSET);
}
开发者ID:Aircell,项目名称:asp-kernel,代码行数:21,代码来源:clock.c
示例5: omap_i2c_nr_ports
static int __init omap_i2c_nr_ports(void)
{
int ports = 0;
if (cpu_class_is_omap1())
ports = 1;
else if (cpu_is_omap24xx())
ports = 2;
else if (cpu_is_omap34xx())
ports = 3;
return ports;
}
开发者ID:0x0f,项目名称:adam-kernel,代码行数:13,代码来源:i2c.c
示例6: omap_init_pmu
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 if (cpu_is_omap44xx())
omap_pmu_device.resource = &omap4_pmu_resource;
else
return;
platform_device_register(&omap_pmu_device);
}
开发者ID:BytecodeMe,项目名称:kernel_mapphone_kexec,代码行数:13,代码来源:devices.c
示例7: omap2xxx_clk_arch_init
/*
* Switch the MPU rate if specified on cmdline. We cannot do this
* early until cmdline is parsed. XXX This should be removed from the
* clock code and handled by the OPP layer code in the near future.
*/
static int __init omap2xxx_clk_arch_init(void)
{
int ret;
if (!cpu_is_omap24xx())
return 0;
ret = omap2_clk_switch_mpurate_at_boot("virt_prcm_set");
if (!ret)
omap2_clk_print_new_rates("sys_ck", "dpll_ck", "mpu_ck");
return ret;
}
开发者ID:0-t,项目名称:samsung-kernel-msm7x30,代码行数:18,代码来源:clock2xxx.c
示例8: omap_start_dma
void omap_start_dma(int lch)
{
u32 l;
if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
int next_lch, cur_lch;
char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
dma_chan_link_map[lch] = 1;
/* Set the link register of the first channel */
enable_lnk(lch);
memset(dma_chan_link_map, 0, sizeof(dma_chan_link_map));
cur_lch = dma_chan[lch].next_lch;
do {
next_lch = dma_chan[cur_lch].next_lch;
/* The loop case: we've been here already */
if (dma_chan_link_map[cur_lch])
break;
/* Mark the current channel */
dma_chan_link_map[cur_lch] = 1;
enable_lnk(cur_lch);
omap_enable_channel_irq(cur_lch);
cur_lch = next_lch;
} while (next_lch != -1);
} else if (cpu_is_omap242x() ||
(cpu_is_omap243x() && omap_type() <= OMAP2430_REV_ES1_0)) {
/* Errata: Need to write lch even if not using chaining */
dma_write(lch, CLNK_CTRL(lch));
}
omap_enable_channel_irq(lch);
l = dma_read(CCR(lch));
/*
* Errata: On ES2.0 BUFFERING disable must be set.
* This will always fail on ES1.0
*/
if (cpu_is_omap24xx())
l |= OMAP_DMA_CCR_EN;
l |= OMAP_DMA_CCR_EN;
dma_write(l, CCR(lch));
dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
}
开发者ID:christinaa,项目名称:Daisy,代码行数:51,代码来源:dma.c
示例9: omap_set_vpp
static void omap_set_vpp(struct map_info *map, int enable)
{
static int count;
if ((!cpu_is_omap24xx()) && (!cpu_is_omap34xx()) ) {
if (enable) {
if (count++ == 0)
OMAP_EMIFS_CONFIG_REG |= OMAP_EMIFS_CONFIG_WP;
} else {
if (count && (--count == 0))
OMAP_EMIFS_CONFIG_REG &= ~OMAP_EMIFS_CONFIG_WP;
}
}
}
开发者ID:mozyg,项目名称:kernel,代码行数:14,代码来源:omap_nor.c
示例10: omap_init_sham
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() && !cpu_is_am33xx()) {
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);
}
开发者ID:envyen,项目名称:Calixto-AM335x-Linux3.2-Versa-EVM-V1,代码行数:14,代码来源:devices.c
示例11: omap2_mux_init
int __init omap2_mux_init(void)
{
if (cpu_is_omap24xx()) {
arch_mux_cfg.pins = omap24xx_pins;
arch_mux_cfg.size = OMAP24XX_PINS_SZ;
arch_mux_cfg.cfg_reg = omap24xx_cfg_reg;
} else if (cpu_is_omap34xx()) {
arch_mux_cfg.pins = omap34xx_pins;
arch_mux_cfg.size = OMAP34XX_PINS_SZ;
arch_mux_cfg.cfg_reg = omap34xx_cfg_reg;
}
return omap_mux_register(&arch_mux_cfg);
}
开发者ID:embest-tech,项目名称:rowboat-kernel,代码行数:14,代码来源:mux.c
示例12: omap_prcm_restart
void omap_prcm_restart(char mode, const char *cmd)
{
s16 prcm_offs = 0;
if (cpu_is_omap24xx()) {
omap2xxx_clk_prepare_for_reboot();
prcm_offs = WKUP_MOD;
} else if (cpu_is_omap34xx()) {
prcm_offs = OMAP3430_GR_MOD;
omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
} else if (cpu_is_omap44xx()) {
omap4_prminst_global_warm_sw_reset(); /* */
} else {
WARN_ON(1);
}
/*
*/
/* */
omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
OMAP2_RM_RSTCTRL);
omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* */
}
开发者ID:romanbb,项目名称:android_kernel_lge_d851,代码行数:50,代码来源:prcm.c
示例13: omap_init_clocksource_32k
static int __init omap_init_clocksource_32k(void)
{
static char err[] __initdata = KERN_ERR
"%s: can't register clocksource!\n";
if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
clocksource_32k.mult = clocksource_hz2mult(32768,
clocksource_32k.shift);
if (clocksource_register(&clocksource_32k))
printk(err, clocksource_32k.name);
}
return 0;
}
开发者ID:wesen,项目名称:lemonix,代码行数:14,代码来源:common.c
示例14: omap_init_aes
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);
}
开发者ID:MiniBlu,项目名称:cm11_kernel_htc_msm8974a3ul,代码行数:14,代码来源:devices.c
示例15: omap_init_mbox
static inline void omap_init_mbox(void)
{
if (cpu_is_omap24xx()) {
mbox_device.resource = omap2_mbox_resources;
mbox_device.num_resources = omap2_mbox_resources_sz;
} else if (cpu_is_omap34xx()) {
mbox_device.resource = omap3_mbox_resources;
mbox_device.num_resources = omap3_mbox_resources_sz;
} else {
pr_err("%s: platform not supported\n", __func__);
return;
}
platform_device_register(&mbox_device);
}
开发者ID:thebohemian,项目名称:android-buglabs-kernel,代码行数:14,代码来源:devices.c
示例16: omap_prcm_restart
/* Resets clock rates and reboots the system. Only called from system.h */
void omap_prcm_restart(char mode, const char *cmd)
{
s16 prcm_offs = 0;
if (cpu_is_omap24xx()) {
omap2xxx_clk_prepare_for_reboot();
prcm_offs = WKUP_MOD;
} else if (cpu_is_omap34xx()) {
prcm_offs = OMAP3430_GR_MOD;
omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
} else if (cpu_is_omap44xx()) {
omap4_prminst_global_warm_sw_reset(); /* never returns */
} else {
WARN_ON(1);
}
/*
* As per Errata i520, in some cases, user will not be able to
* access DDR memory after warm-reset.
* This situation occurs while the warm-reset happens during a read
* access to DDR memory. In that particular condition, DDR memory
* does not respond to a corrupted read command due to the warm
* reset occurrence but SDRC is waiting for read completion.
* SDRC is not sensitive to the warm reset, but the interconnect is
* reset on the fly, thus causing a misalignment between SDRC logic,
* interconnect logic and DDR memory state.
* WORKAROUND:
* Steps to perform before a Warm reset is trigged:
* 1. enable self-refresh on idle request
* 2. put SDRC in idle
* 3. wait until SDRC goes to idle
* 4. generate SW reset (Global SW reset)
*
* Steps to be performed after warm reset occurs (in bootloader):
* if HW warm reset is the source, apply below steps before any
* accesses to SDRAM:
* 1. Reset SMS and SDRC and wait till reset is complete
* 2. Re-initialize SMS, SDRC and memory
*
* NOTE: Above work around is required only if arch reset is implemented
* using Global SW reset(GLOBAL_SW_RST). DPLL3 reset does not need
* the WA since it resets SDRC as well as part of cold reset.
*/
/* XXX should be moved to some OMAP2/3 specific code */
omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
OMAP2_RM_RSTCTRL);
omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
}
开发者ID:AllenWeb,项目名称:linux,代码行数:51,代码来源:prcm.c
示例17: omap_rng_probe
static int __init omap_rng_probe(struct platform_device *pdev)
{
struct resource *res, *mem;
int ret;
/*
* A bit ugly, and it will never actually happen but there can
* be only one RNG and this catches any bork
*/
BUG_ON(rng_dev);
if (cpu_is_omap24xx()) {
rng_ick = clk_get(NULL, "rng_ick");
if (IS_ERR(rng_ick)) {
dev_err(&pdev->dev, "Could not get rng_ick\n");
ret = PTR_ERR(rng_ick);
return ret;
} else
clk_enable(rng_ick);
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENOENT;
mem = request_mem_region(res->start, res->end - res->start + 1,
pdev->name);
if (mem == NULL)
return -EBUSY;
dev_set_drvdata(&pdev->dev, mem);
rng_base = (u32 __iomem *)io_p2v(res->start);
ret = hwrng_register(&omap_rng_ops);
if (ret) {
release_resource(mem);
rng_base = NULL;
return ret;
}
dev_info(&pdev->dev, "OMAP Random Number Generator ver. %02x\n",
omap_rng_read_reg(RNG_REV_REG));
omap_rng_write_reg(RNG_MASK_REG, 0x1);
rng_dev = pdev;
return 0;
}
开发者ID:3sOx,项目名称:asuswrt-merlin,代码行数:49,代码来源:omap-rng.c
示例18: omap2_clk_set_parent
int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
{
void __iomem *src_addr;
u32 field_val, field_mask, reg_val, parent_div;
if (unlikely(clk->flags & CONFIG_PARTICIPANT))
return -EINVAL;
if (!clk->clksel)
return -EINVAL;
field_val = omap2_clksel_get_src_field(&src_addr, new_parent,
&field_mask, clk, &parent_div);
if (src_addr == 0)
return -EINVAL;
if (clk->usecount > 0)
_omap2_clk_disable(clk);
/* Set new source value (previous dividers if any in effect) */
reg_val = __raw_readl(src_addr) & ~field_mask;
reg_val |= (field_val << __ffs(field_mask));
__raw_writel(reg_val, src_addr);
wmb();
if (clk->flags & DELAYED_APP && cpu_is_omap24xx()) {
__raw_writel(OMAP24XX_VALID_CONFIG, OMAP24XX_PRCM_CLKCFG_CTRL);
wmb();
}
if (clk->usecount > 0)
_omap2_clk_enable(clk);
clk->parent = new_parent;
/* CLKSEL clocks follow their parents' rates, divided by a divisor */
clk->rate = new_parent->rate;
if (parent_div > 0)
clk->rate /= parent_div;
pr_debug("clock: set parent of %s to %s (new rate %ld)\n",
clk->name, clk->parent->name, clk->rate);
if (unlikely(clk->flags & RATE_PROPAGATES))
propagate_rate(clk);
return 0;
}
开发者ID:274914765,项目名称:C,代码行数:49,代码来源:clock.c
示例19: omap_irq_base_init
/*
* Initialize asm_irq_base for entry-macro.S
*/
static inline void omap_irq_base_init(void)
{
extern void __iomem *omap_irq_base;
#ifdef MULTI_OMAP2
if (cpu_is_omap24xx())
omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE);
else if (cpu_is_omap34xx() || cpu_is_ti81xx())
omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE);
else if (cpu_is_omap44xx())
omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE);
else
pr_err("Could not initialize omap_irq_base\n");
#endif
}
开发者ID:sytuxww,项目名称:android2.3-dm8168,代码行数:18,代码来源:io.c
示例20: omap2_init_common_hw
void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
pwrdm_init(powerdomains_omap);
clkdm_init(clockdomains_omap, clkdm_autodeps);
if (cpu_is_omap242x())
omap2420_hwmod_init();
else if (cpu_is_omap243x())
omap2430_hwmod_init();
else if (cpu_is_omap34xx())
omap3xxx_hwmod_init();
omap2_mux_init();
/* The OPP tables have to be registered before a clk init */
omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps);
if (cpu_is_omap2420())
omap2420_clk_init();
else if (cpu_is_omap2430())
omap2430_clk_init();
else if (cpu_is_omap34xx())
omap3xxx_clk_init();
else if (cpu_is_omap44xx())
omap4xxx_clk_init();
else
pr_err("Could not init clock framework - unknown CPU\n");
omap_serial_early_init();
if (cpu_is_omap24xx() || cpu_is_omap34xx()) /* FIXME: OMAP4 */
omap_hwmod_late_init();
omap_pm_if_init();
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();
}
gpmc_init();
}
开发者ID:embed,项目名称:liquidware_beagleboard_linux,代码行数:36,代码来源:io.c
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