[PATCH 05/27] ARM: pxa: prune unused device support
From: Arnd Bergmann
Date: Thu Jan 05 2023 - 08:47:38 EST
From: Arnd Bergmann <arnd@xxxxxxxx>
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.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
arch/arm/mach-pxa/devices.c | 338 ---------------------------------
arch/arm/mach-pxa/mfp-pxa25x.h | 33 ----
arch/arm/mach-pxa/mfp-pxa2xx.c | 4 -
arch/arm/mach-pxa/pm.c | 2 -
arch/arm/mach-pxa/pm.h | 10 -
arch/arm/mach-pxa/pxa25x.c | 7 -
arch/arm/mach-pxa/pxa27x.c | 18 +-
arch/arm/mach-pxa/pxa27x.h | 3 -
arch/arm/mach-pxa/pxa3xx.c | 89 ---------
9 files changed, 3 insertions(+), 501 deletions(-)
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 8e3bc56d2044..661b3fc43275 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -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)
diff --git a/arch/arm/mach-pxa/mfp-pxa25x.h b/arch/arm/mach-pxa/mfp-pxa25x.h
index d0ebb2154503..3dc5c833e28f 100644
--- a/arch/arm/mach-pxa/mfp-pxa25x.h
+++ b/arch/arm/mach-pxa/mfp-pxa25x.h
@@ -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, \
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 57b0782880de..b556452dfcf9 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -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;
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index f2237f471750..c63e854921ea 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -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);
}
diff --git a/arch/arm/mach-pxa/pm.h b/arch/arm/mach-pxa/pm.h
index 00ea3529e30e..a16fa140883c 100644
--- a/arch/arm/mach-pxa/pm.h
+++ b/arch/arm/mach-pxa/pm.h
@@ -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
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 6b34d7c169ea..1b83be181bab 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -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)
{
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index eea507fd5095..4135ba2877c4 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -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
diff --git a/arch/arm/mach-pxa/pxa27x.h b/arch/arm/mach-pxa/pxa27x.h
index ede96f3f7214..c9d9948ae7d1 100644
--- a/arch/arm/mach-pxa/pxa27x.h
+++ b/arch/arm/mach-pxa/pxa27x.h
@@ -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 */
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 7a02ddb30969..5441b778a081 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -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;
@@ -499,20 +424,6 @@ 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()) {
- platform_device_add_data(&pxa3xx_device_gpio,
- &pxa3xx_gpio_pdata,
- sizeof(pxa3xx_gpio_pdata));
- ret = platform_device_register(&pxa3xx_device_gpio);
- }
}
return ret;
--
2.39.0