summaryrefslogtreecommitdiff
path: root/arch/arm/mach-davinci/usb.c
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-09-11 04:34:46 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-09-11 04:34:46 -0300
commit863981e96738983919de841ec669e157e6bdaeb0 (patch)
treed6d89a12e7eb8017837c057935a2271290907f76 /arch/arm/mach-davinci/usb.c
parent8dec7c70575785729a6a9e6719a955e9c545bcab (diff)
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'arch/arm/mach-davinci/usb.c')
-rw-r--r--arch/arm/mach-davinci/usb.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index b0a6b5225..0e7e89c1f 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -10,36 +10,16 @@
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/cputype.h>
-#include <mach/da8xx.h>
#include <linux/platform_data/usb-davinci.h>
#define DAVINCI_USB_OTG_BASE 0x01c64000
-#define DA8XX_USB0_BASE 0x01e00000
-#define DA8XX_USB1_BASE 0x01e25000
-
#if IS_ENABLED(CONFIG_USB_MUSB_HDRC)
-static struct musb_hdrc_eps_bits musb_eps[] = {
- { "ep1_tx", 8, },
- { "ep1_rx", 8, },
- { "ep2_tx", 8, },
- { "ep2_rx", 8, },
- { "ep3_tx", 5, },
- { "ep3_rx", 5, },
- { "ep4_tx", 5, },
- { "ep4_rx", 5, },
-};
-
static struct musb_hdrc_config musb_config = {
.multipoint = true,
- .dyn_fifo = true,
- .soft_con = true,
- .dma = true,
.num_eps = 5,
- .dma_channels = 8,
.ram_bits = 10,
- .eps_bits = musb_eps,
};
static struct musb_hdrc_platform_data usb_data = {
@@ -97,79 +77,10 @@ void __init davinci_setup_usb(unsigned mA, unsigned potpgt_ms)
platform_device_register(&usb_dev);
}
-#ifdef CONFIG_ARCH_DAVINCI_DA8XX
-static struct resource da8xx_usb20_resources[] = {
- {
- .start = DA8XX_USB0_BASE,
- .end = DA8XX_USB0_BASE + SZ_64K - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = IRQ_DA8XX_USB_INT,
- .flags = IORESOURCE_IRQ,
- .name = "mc",
- },
-};
-
-int __init da8xx_register_usb20(unsigned mA, unsigned potpgt)
-{
- usb_data.clock = "usb20";
- usb_data.power = mA > 510 ? 255 : mA / 2;
- usb_data.potpgt = (potpgt + 1) / 2;
-
- usb_dev.resource = da8xx_usb20_resources;
- usb_dev.num_resources = ARRAY_SIZE(da8xx_usb20_resources);
- usb_dev.name = "musb-da8xx";
-
- return platform_device_register(&usb_dev);
-}
-#endif /* CONFIG_DAVINCI_DA8XX */
-
#else
void __init davinci_setup_usb(unsigned mA, unsigned potpgt_ms)
{
}
-#ifdef CONFIG_ARCH_DAVINCI_DA8XX
-int __init da8xx_register_usb20(unsigned mA, unsigned potpgt)
-{
- return 0;
-}
-#endif
-
#endif /* CONFIG_USB_MUSB_HDRC */
-
-#ifdef CONFIG_ARCH_DAVINCI_DA8XX
-static struct resource da8xx_usb11_resources[] = {
- [0] = {
- .start = DA8XX_USB1_BASE,
- .end = DA8XX_USB1_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_DA8XX_IRQN,
- .end = IRQ_DA8XX_IRQN,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 da8xx_usb11_dma_mask = DMA_BIT_MASK(32);
-
-static struct platform_device da8xx_usb11_device = {
- .name = "ohci",
- .id = 0,
- .dev = {
- .dma_mask = &da8xx_usb11_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(da8xx_usb11_resources),
- .resource = da8xx_usb11_resources,
-};
-
-int __init da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata)
-{
- da8xx_usb11_device.dev.platform_data = pdata;
- return platform_device_register(&da8xx_usb11_device);
-}
-#endif /* CONFIG_DAVINCI_DA8XX */