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Commit ce79f3a1 authored by Arnd Bergmann's avatar Arnd Bergmann
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ARM: pxa: prune unused device support 

pxa3xx is now DT-only, and the remaining pxa2xx board files
only use a subset of the possible devices, so remove all
definitions that are not referenced any more.
Acked-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 8ca79aaa
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Showing with 3 additions and 501 deletions
arch/arm/mach-pxa/devices.c
View file @ ce79f3a1
......@@ -16,11 +16,7 @@
#include <linux/platform_data/mmc-pxamci.h>
#include "irqs.h"
#include <linux/platform_data/usb-ohci-pxa27x.h>
#include <linux/platform_data/keypad-pxa27x.h>
#include <linux/platform_data/media/camera-pxa.h>
#include <linux/platform_data/asoc-pxa.h>
#include <linux/platform_data/mmp_dma.h>
#include <linux/platform_data/mtd-nand-pxa3xx.h>
#include "regs-ost.h"
#include "reset.h"
......@@ -82,16 +78,10 @@ void __init pxa_set_mci_info(struct pxamci_platform_data *info)
pxa_register_device(&pxa_device_mci, info);
}
static struct pxa2xx_udc_mach_info pxa_udc_info = {
.gpio_pullup = -1,
};
void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
{
memcpy(&pxa_udc_info, info, sizeof *info);
}
static struct resource pxa2xx_udc_resources[] = {
[0] = {
.start = 0x40600000,
......@@ -383,49 +373,6 @@ struct platform_device sa1100_device_rtc = {
.resource = pxa_rtc_resources,
};
static struct resource pxa_ac97_resources[] = {
[0] = {
.start = 0x40500000,
.end = 0x40500000 + 0xfff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_AC97,
.end = IRQ_AC97,
.flags = IORESOURCE_IRQ,
},
};
static u64 pxa_ac97_dmamask = 0xffffffffUL;
struct platform_device pxa_device_ac97 = {
.name = "pxa2xx-ac97",
.id = -1,
.dev = {
.dma_mask = &pxa_ac97_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(pxa_ac97_resources),
.resource = pxa_ac97_resources,
};
void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
{
int ret;
ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:0", "AC97CLK",
&pxa_device_ac97.dev);
if (ret)
pr_err("PXA AC97 clock1 alias error: %d\n", ret);
ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:1", "AC97CLK",
&pxa_device_ac97.dev);
if (ret)
pr_err("PXA AC97 clock2 alias error: %d\n", ret);
pxa_register_device(&pxa_device_ac97, ops);
}
#ifdef CONFIG_PXA25x
static struct resource pxa25x_resource_pwm0[] = {
......@@ -539,44 +486,6 @@ struct platform_device pxa25x_device_assp = {
#endif /* CONFIG_PXA25x */
#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
static struct resource pxa27x_resource_camera[] = {
[0] = {
.start = 0x50000000,
.end = 0x50000fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_CAMERA,
.end = IRQ_CAMERA,
.flags = IORESOURCE_IRQ,
},
};
static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
static struct platform_device pxa27x_device_camera = {
.name = "pxa27x-camera",
.id = 0, /* This is used to put cameras on this interface */
.dev = {
.dma_mask = &pxa27x_dma_mask_camera,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(pxa27x_resource_camera),
.resource = pxa27x_resource_camera,
};
void __init pxa_set_camera_info(struct pxacamera_platform_data *info)
{
struct clk *mclk;
/* Register a fixed-rate clock for camera sensors. */
mclk = clk_register_fixed_rate(NULL, "pxa_camera_clk", NULL, 0,
info->mclk_10khz * 10000);
if (!IS_ERR(mclk))
clkdev_create(mclk, "mclk", NULL);
pxa_register_device(&pxa27x_device_camera, info);
}
static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32);
static struct resource pxa27x_resource_ohci[] = {
......@@ -610,31 +519,6 @@ void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
static struct resource pxa27x_resource_keypad[] = {
[0] = {
.start = 0x41500000,
.end = 0x4150004c,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_KEYPAD,
.end = IRQ_KEYPAD,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device pxa27x_device_keypad = {
.name = "pxa27x-keypad",
.id = -1,
.resource = pxa27x_resource_keypad,
.num_resources = ARRAY_SIZE(pxa27x_resource_keypad),
};
void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info)
{
pxa_register_device(&pxa27x_device_keypad, info);
}
static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32);
static struct resource pxa27x_resource_ssp1[] = {
......@@ -744,210 +628,6 @@ struct platform_device pxa27x_device_pwm1 = {
};
#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
#ifdef CONFIG_PXA3xx
static struct resource pxa3xx_resources_mci2[] = {
[0] = {
.start = 0x42000000,
.end = 0x42000fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_MMC2,
.end = IRQ_MMC2,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device pxa3xx_device_mci2 = {
.name = "pxa2xx-mci",
.id = 1,
.dev = {
.dma_mask = &pxamci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(pxa3xx_resources_mci2),
.resource = pxa3xx_resources_mci2,
};
void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info)
{
pxa_register_device(&pxa3xx_device_mci2, info);
}
static struct resource pxa3xx_resources_mci3[] = {
[0] = {
.start = 0x42500000,
.end = 0x42500fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_MMC3,
.end = IRQ_MMC3,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device pxa3xx_device_mci3 = {
.name = "pxa2xx-mci",
.id = 2,
.dev = {
.dma_mask = &pxamci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(pxa3xx_resources_mci3),
.resource = pxa3xx_resources_mci3,
};
void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
{
pxa_register_device(&pxa3xx_device_mci3, info);
}
static struct resource pxa3xx_resources_gcu[] = {
{
.start = 0x54000000,
.end = 0x54000fff,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_GCU,
.end = IRQ_GCU,
.flags = IORESOURCE_IRQ,
},
};
static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
struct platform_device pxa3xx_device_gcu = {
.name = "pxa3xx-gcu",
.id = -1,
.num_resources = ARRAY_SIZE(pxa3xx_resources_gcu),
.resource = pxa3xx_resources_gcu,
.dev = {
.dma_mask = &pxa3xx_gcu_dmamask,
.coherent_dma_mask = 0xffffffff,
},
};
#endif /* CONFIG_PXA3xx */
#if defined(CONFIG_PXA3xx)
static struct resource pxa3xx_resources_i2c_power[] = {
{
.start = 0x40f500c0,
.end = 0x40f500d3,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_PWRI2C,
.end = IRQ_PWRI2C,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device pxa3xx_device_i2c_power = {
.name = "pxa3xx-pwri2c",
.id = 1,
.resource = pxa3xx_resources_i2c_power,
.num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power),
};
static struct resource pxa3xx_resources_nand[] = {
[0] = {
.start = 0x43100000,
.end = 0x43100053,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_NAND,
.end = IRQ_NAND,
.flags = IORESOURCE_IRQ,
},
};
static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32);
struct platform_device pxa3xx_device_nand = {
.name = "pxa3xx-nand",
.id = -1,
.dev = {
.dma_mask = &pxa3xx_nand_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(pxa3xx_resources_nand),
.resource = pxa3xx_resources_nand,
};
void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
{
pxa_register_device(&pxa3xx_device_nand, info);
}
static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
static struct resource pxa3xx_resource_ssp4[] = {
[0] = {
.start = 0x41a00000,
.end = 0x41a0003f,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_SSP4,
.end = IRQ_SSP4,
.flags = IORESOURCE_IRQ,
},
};
/*
* PXA3xx SSP is basically equivalent to PXA27x.
* However, we need to register the device by the correct name in order to
* make the driver set the correct internal type, hence we provide specific
* platform_devices for each of them.
*/
struct platform_device pxa3xx_device_ssp1 = {
.name = "pxa3xx-ssp",
.id = 0,
.dev = {
.dma_mask = &pxa27x_ssp1_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = pxa27x_resource_ssp1,
.num_resources = ARRAY_SIZE(pxa27x_resource_ssp1),
};
struct platform_device pxa3xx_device_ssp2 = {
.name = "pxa3xx-ssp",
.id = 1,
.dev = {
.dma_mask = &pxa27x_ssp2_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = pxa27x_resource_ssp2,
.num_resources = ARRAY_SIZE(pxa27x_resource_ssp2),
};
struct platform_device pxa3xx_device_ssp3 = {
.name = "pxa3xx-ssp",
.id = 2,
.dev = {
.dma_mask = &pxa27x_ssp3_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = pxa27x_resource_ssp3,
.num_resources = ARRAY_SIZE(pxa27x_resource_ssp3),
};
struct platform_device pxa3xx_device_ssp4 = {
.name = "pxa3xx-ssp",
.id = 3,
.dev = {
.dma_mask = &pxa3xx_ssp4_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = pxa3xx_resource_ssp4,
.num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4),
};
#endif /* CONFIG_PXA3xx */
struct resource pxa_resource_gpio[] = {
{
.start = 0x40e00000,
......@@ -972,11 +652,7 @@ struct resource pxa_resource_gpio[] = {
};
struct platform_device pxa25x_device_gpio = {
#ifdef CONFIG_CPU_PXA26x
.name = "pxa26x-gpio",
#else
.name = "pxa25x-gpio",
#endif
.id = -1,
.num_resources = ARRAY_SIZE(pxa_resource_gpio),
.resource = pxa_resource_gpio,
......@@ -989,20 +665,6 @@ struct platform_device pxa27x_device_gpio = {
.resource = pxa_resource_gpio,
};
struct platform_device pxa3xx_device_gpio = {
.name = "pxa3xx-gpio",
.id = -1,
.num_resources = ARRAY_SIZE(pxa_resource_gpio),
.resource = pxa_resource_gpio,
};
struct platform_device pxa93x_device_gpio = {
.name = "pxa93x-gpio",
.id = -1,
.num_resources = ARRAY_SIZE(pxa_resource_gpio),
.resource = pxa_resource_gpio,
};
/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
* See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_controller *info)
......
arch/arm/mach-pxa/mfp-pxa25x.h
View file @ ce79f3a1
......@@ -158,39 +158,6 @@
#define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW)
#define GPIO77_LCD_BIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW)
#ifdef CONFIG_CPU_PXA26x
/* GPIO */
#define GPIO85_GPIO MFP_CFG_IN(GPIO85, AF0)
#define GPIO86_GPIO MFP_CFG_IN(GPIO86, AF1)
#define GPIO87_GPIO MFP_CFG_IN(GPIO87, AF1)
#define GPIO88_GPIO MFP_CFG_IN(GPIO88, AF1)
#define GPIO89_GPIO MFP_CFG_IN(GPIO89, AF1)
/* SDRAM */
#define GPIO86_nSDCS2 MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH)
#define GPIO87_nSDCS3 MFP_CFG_OUT(GPIO87, AF0, DRIVE_HIGH)
#define GPIO88_RDnWR MFP_CFG_OUT(GPIO88, AF0, DRIVE_HIGH)
/* USB */
#define GPIO9_USB_RCV MFP_CFG_IN(GPIO9, AF1)
#define GPIO32_USB_VP MFP_CFG_IN(GPIO32, AF2)
#define GPIO34_USB_VM MFP_CFG_IN(GPIO34, AF2)
#define GPIO39_USB_VPO MFP_CFG_OUT(GPIO39, AF3, DRIVE_LOW)
#define GPIO56_USB_VMO MFP_CFG_OUT(GPIO56, AF1, DRIVE_LOW)
#define GPIO57_USB_nOE MFP_CFG_OUT(GPIO57, AF1, DRIVE_HIGH)
/* ASSP */
#define GPIO28_ASSP_BITCLK_IN MFP_CFG_IN(GPIO28, AF3)
#define GPIO28_ASSP_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF3, DRIVE_LOW)
#define GPIO29_ASSP_RXD MFP_CFG_IN(GPIO29, AF3)
#define GPIO30_ASSP_TXD MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW)
#define GPIO31_ASSP_SFRM_IN MFP_CFG_IN(GPIO31, AF1)
#define GPIO31_ASSP_SFRM_OUT MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW)
/* AC97 */
#define GPIO89_AC97_nRESET MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
#endif /* CONFIG_CPU_PXA26x */
/* commonly used pin configurations */
#define GPIOxx_LCD_16BPP \
GPIO58_LCD_LDD_0, \
......
arch/arm/mach-pxa/mfp-pxa2xx.c
View file @ ce79f3a1
......@@ -226,11 +226,7 @@ static void __init pxa25x_mfp_init(void)
int i;
/* running before pxa_gpio_probe() */
#ifdef CONFIG_CPU_PXA26x
pxa_last_gpio = 89;
#else
pxa_last_gpio = 84;
#endif
for (i = 0; i <= pxa_last_gpio; i++)
gpio_desc[i].valid = 1;
......
arch/arm/mach-pxa/pm.c
View file @ ce79f3a1
......@@ -51,8 +51,6 @@ int pxa_pm_enter(suspend_state_t state)
/* if invalid, display message and wait for a hardware reset */
if (checksum != sleep_save_checksum) {
lubbock_set_hexled(0xbadbadc5);
while (1)
pxa_cpu_pm_fns->enter(state);
}
......
arch/arm/mach-pxa/pm.h
View file @ ce79f3a1
......@@ -27,13 +27,3 @@ extern void pxa_pm_finish(void);
extern const char pm_enter_standby_start[], pm_enter_standby_end[];
extern int pxa3xx_finish_suspend(unsigned long);
/* NOTE: this is for PM debugging on Lubbock, it's really a big
* ugly, but let's keep the crap minimum here, instead of direct
* accessing the LUBBOCK CPLD registers in arch/arm/mach-pxa/pm.c
*/
#ifdef CONFIG_ARCH_LUBBOCK
extern void lubbock_set_hexled(uint32_t value);
#else
#define lubbock_set_hexled(x)
#endif
arch/arm/mach-pxa/pxa25x.c
View file @ ce79f3a1
......@@ -145,13 +145,6 @@ void __init pxa25x_init_irq(void)
pxa_init_irq(32, pxa25x_set_wake);
}
#ifdef CONFIG_CPU_PXA26x
void __init pxa26x_init_irq(void)
{
pxa_init_irq(32, pxa25x_set_wake);
}
#endif
static int __init __init
pxa25x_dt_init_irq(struct device_node *node, struct device_node *parent)
{
......
arch/arm/mach-pxa/pxa27x.c
View file @ ce79f3a1
......@@ -85,18 +85,6 @@ EXPORT_SYMBOL_GPL(pxa27x_configure_ac97reset);
*/
static unsigned int pwrmode = PWRMODE_SLEEP;
int pxa27x_set_pwrmode(unsigned int mode)
{
switch (mode) {
case PWRMODE_SLEEP:
case PWRMODE_DEEPSLEEP:
pwrmode = mode;
return 0;
}
return -EINVAL;
}
/*
* List of global PXA peripheral registers to preserve.
* More ones like CP and general purpose register values are preserved
......@@ -109,7 +97,7 @@ enum {
SLEEP_SAVE_COUNT
};
void pxa27x_cpu_pm_save(unsigned long *sleep_save)
static void pxa27x_cpu_pm_save(unsigned long *sleep_save)
{
sleep_save[SLEEP_SAVE_MDREFR] = __raw_readl(MDREFR);
SAVE(PCFR);
......@@ -117,7 +105,7 @@ void pxa27x_cpu_pm_save(unsigned long *sleep_save)
SAVE(PSTR);
}
void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
static void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
{
__raw_writel(sleep_save[SLEEP_SAVE_MDREFR], MDREFR);
RESTORE(PCFR);
......@@ -127,7 +115,7 @@ void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
RESTORE(PSTR);
}
void pxa27x_cpu_pm_enter(suspend_state_t state)
static void pxa27x_cpu_pm_enter(suspend_state_t state)
{
extern void pxa_cpu_standby(void);
#ifndef CONFIG_IWMMXT
......
arch/arm/mach-pxa/pxa27x.h
View file @ ce79f3a1
......@@ -20,7 +20,4 @@
#define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */
#define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */
extern int pxa27x_set_pwrmode(unsigned int mode);
extern void pxa27x_cpu_pm_enter(suspend_state_t state);
#endif /* __MACH_PXA27x_H */
arch/arm/mach-pxa/pxa3xx.c
View file @ ce79f3a1
......@@ -363,13 +363,6 @@ static void __init __pxa3xx_init_irq(void)
pxa_init_ext_wakeup_irq(pxa3xx_set_wake);
}
void __init pxa3xx_init_irq(void)
{
__pxa3xx_init_irq();
pxa_init_irq(56, pxa3xx_set_wake);
}
#ifdef CONFIG_OF
static int __init __init
pxa3xx_dt_init_irq(struct device_node *node, struct device_node *parent)
{
......@@ -380,7 +373,6 @@ pxa3xx_dt_init_irq(struct device_node *node, struct device_node *parent)
return 0;
}
IRQCHIP_DECLARE(pxa3xx_intc, "marvell,pxa-intc", pxa3xx_dt_init_irq);
#endif /* CONFIG_OF */
static struct map_desc pxa3xx_io_desc[] __initdata = {
{ /* Mem Ctl */
......@@ -403,73 +395,6 @@ void __init pxa3xx_map_io(void)
pxa3xx_get_clk_frequency_khz(1);
}
/*
* device registration specific to PXA3xx.
*/
void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info)
{
pxa_register_device(&pxa3xx_device_i2c_power, info);
}
static struct pxa_gpio_platform_data pxa3xx_gpio_pdata = {
.irq_base = PXA_GPIO_TO_IRQ(0),
};
static struct platform_device *devices[] __initdata = {
&pxa27x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
&pxa_device_asoc_ssp1,
&pxa_device_asoc_ssp2,
&pxa_device_asoc_ssp3,
&pxa_device_asoc_ssp4,
&pxa_device_asoc_platform,
&pxa_device_rtc,
&pxa3xx_device_ssp1,
&pxa3xx_device_ssp2,
&pxa3xx_device_ssp3,
&pxa3xx_device_ssp4,
&pxa27x_device_pwm0,
&pxa27x_device_pwm1,
};
static const struct dma_slave_map pxa3xx_slave_map[] = {
/* PXA25x, PXA27x and PXA3xx common entries */
{ "pxa2xx-ac97", "pcm_pcm_mic_mono", PDMA_FILTER_PARAM(LOWEST, 8) },
{ "pxa2xx-ac97", "pcm_pcm_aux_mono_in", PDMA_FILTER_PARAM(LOWEST, 9) },
{ "pxa2xx-ac97", "pcm_pcm_aux_mono_out",
PDMA_FILTER_PARAM(LOWEST, 10) },
{ "pxa2xx-ac97", "pcm_pcm_stereo_in", PDMA_FILTER_PARAM(LOWEST, 11) },
{ "pxa2xx-ac97", "pcm_pcm_stereo_out", PDMA_FILTER_PARAM(LOWEST, 12) },
{ "pxa-ssp-dai.0", "rx", PDMA_FILTER_PARAM(LOWEST, 13) },
{ "pxa-ssp-dai.0", "tx", PDMA_FILTER_PARAM(LOWEST, 14) },
{ "pxa-ssp-dai.1", "rx", PDMA_FILTER_PARAM(LOWEST, 15) },
{ "pxa-ssp-dai.1", "tx", PDMA_FILTER_PARAM(LOWEST, 16) },
{ "pxa2xx-ir", "rx", PDMA_FILTER_PARAM(LOWEST, 17) },
{ "pxa2xx-ir", "tx", PDMA_FILTER_PARAM(LOWEST, 18) },
{ "pxa2xx-mci.0", "rx", PDMA_FILTER_PARAM(LOWEST, 21) },
{ "pxa2xx-mci.0", "tx", PDMA_FILTER_PARAM(LOWEST, 22) },
{ "pxa-ssp-dai.2", "rx", PDMA_FILTER_PARAM(LOWEST, 66) },
{ "pxa-ssp-dai.2", "tx", PDMA_FILTER_PARAM(LOWEST, 67) },
/* PXA3xx specific map */
{ "pxa-ssp-dai.3", "rx", PDMA_FILTER_PARAM(LOWEST, 2) },
{ "pxa-ssp-dai.3", "tx", PDMA_FILTER_PARAM(LOWEST, 3) },
{ "pxa2xx-mci.1", "rx", PDMA_FILTER_PARAM(LOWEST, 93) },
{ "pxa2xx-mci.1", "tx", PDMA_FILTER_PARAM(LOWEST, 94) },
{ "pxa3xx-nand", "data", PDMA_FILTER_PARAM(LOWEST, 97) },
{ "pxa2xx-mci.2", "rx", PDMA_FILTER_PARAM(LOWEST, 100) },
{ "pxa2xx-mci.2", "tx", PDMA_FILTER_PARAM(LOWEST, 101) },
};
static struct mmp_dma_platdata pxa3xx_dma_pdata = {
.dma_channels = 32,
.nb_requestors = 100,
.slave_map = pxa3xx_slave_map,
.slave_map_cnt = ARRAY_SIZE(pxa3xx_slave_map),
};
static int __init pxa3xx_init(void)
{
int ret = 0;
......@@ -501,20 +426,6 @@ static int __init pxa3xx_init(void)
register_syscore_ops(&pxa_irq_syscore_ops);
register_syscore_ops(&pxa3xx_mfp_syscore_ops);
if (of_have_populated_dt())
return 0;
pxa2xx_set_dmac_info(&pxa3xx_dma_pdata);
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if (ret)
return ret;
if (cpu_is_pxa300() || cpu_is_pxa310() || cpu_is_pxa320()) {
platform_device_add_data(&pxa3xx_device_gpio,
&pxa3xx_gpio_pdata,
sizeof(pxa3xx_gpio_pdata));
ret = platform_device_register(&pxa3xx_device_gpio);
}
}
return ret;
......
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