---- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
-+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -29,6 +29,7 @@
- #include <bcm63xx_dev_pcmcia.h>
- #include <bcm63xx_dev_usb_ohci.h>
- #include <bcm63xx_dev_usb_ehci.h>
-+#include <bcm63xx_dev_usb_udc.h>
- #include <board_bcm963xx.h>
-
- #define PFX "board_bcm963xx: "
-@@ -400,6 +401,8 @@ static struct board_info __initdata boar
- .has_ohci0 = 1,
- .has_pccard = 1,
- .has_ehci0 = 1,
-+
-+ .has_udc0 = 1,
- };
-
- static struct board_info __initdata board_rta1025w_16 = {
-@@ -911,6 +914,9 @@ int __init board_register_devices(void)
- if (board.has_dsp)
- bcm63xx_dsp_register(&board.dsp);
-
-+ if (board.has_udc0)
-+ bcm63xx_udc_register();
-+
- /* read base address of boot chip select (0) */
- val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- val &= MPI_CSBASE_BASE_MASK;
---- /dev/null
-+++ b/arch/mips/bcm63xx/dev-usb-udc.c
-@@ -0,0 +1,58 @@
-+/*
-+ * Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
-+ *
-+ * 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.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-+ */
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <bcm63xx_cpu.h>
-+
-+static struct resource udc_resources[] = {
-+ {
-+ .start = -1, /* filled at runtime */
-+ .end = -1, /* filled at runtime */
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .start = -1, /* filled at runtime */
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static u64 udc_dmamask = ~(u32)0;
-+
-+static struct platform_device bcm63xx_udc_device = {
-+ .name = "bcm63xx-udc",
-+ .id = 0,
-+ .num_resources = ARRAY_SIZE(udc_resources),
-+ .resource = udc_resources,
-+ .dev = {
-+ .dma_mask = &udc_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+};
-+
-+int __init bcm63xx_udc_register(void)
-+{
-+ if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
-+ return 0;
-+
-+ udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
-+ udc_resources[0].end = udc_resources[0].start;
-+ udc_resources[0].end += RSET_UDC_SIZE - 1;
-+ udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
-+ return platform_device_register(&bcm63xx_udc_device);
-+}
---- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
-@@ -127,7 +127,7 @@ enum bcm63xx_regs_set {
- #define BCM_6338_UART1_BASE (0xdeadbeef)
- #define BCM_6338_GPIO_BASE (0xfffe0400)
- #define BCM_6338_SPI_BASE (0xfffe0c00)
--#define BCM_6338_UDC0_BASE (0xdeadbeef)
-+#define BCM_6338_UDC0_BASE (0xfffe3000)
- #define BCM_6338_USBDMA_BASE (0xfffe2400)
- #define BCM_6338_OHCI0_BASE (0xdeadbeef)
- #define BCM_6338_OHCI_PRIV_BASE (0xfffe3000)
-@@ -158,7 +158,7 @@ enum bcm63xx_regs_set {
- #define BCM_6345_UART1_BASE (0xdeadbeef)
- #define BCM_6345_GPIO_BASE (0xfffe0400)
- #define BCM_6345_SPI_BASE (0xdeadbeef)
--#define BCM_6345_UDC0_BASE (0xdeadbeef)
-+#define BCM_6345_UDC0_BASE (0xfffe2100)
- #define BCM_6345_USBDMA_BASE (0xfffe2800)
- #define BCM_6345_ENET0_BASE (0xfffe1800)
- #define BCM_6345_ENETDMA_BASE (0xfffe2800)
-@@ -215,7 +215,7 @@ enum bcm63xx_regs_set {
- #define BCM_6358_UART1_BASE (0xfffe0120)
- #define BCM_6358_GPIO_BASE (0xfffe0080)
- #define BCM_6358_SPI_BASE (0xdeadbeef)
--#define BCM_6358_UDC0_BASE (0xfffe0800)
-+#define BCM_6358_UDC0_BASE (0xfffe0400)
- #define BCM_6358_OHCI0_BASE (0xfffe1400)
- #define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
- #define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
-@@ -444,6 +444,7 @@ enum bcm63xx_irq {
- IRQ_UART0,
- IRQ_UART1,
- IRQ_DSL,
-+ IRQ_UDC0,
- IRQ_ENET0,
- IRQ_ENET1,
- IRQ_ENET_PHY,
-@@ -486,7 +487,7 @@ enum bcm63xx_irq {
- #define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
- #define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
- #define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4)
--#define BCM_6345_USB_IRQ (IRQ_INTERNAL_BASE + 5)
-+#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
- #define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
- #define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
- #define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
-@@ -508,10 +509,17 @@ enum bcm63xx_irq {
- #define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
- #define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
- #define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
-+#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
- #define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
- #define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
- #define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
- #define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
-+#define BCM_6348_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
-+#define BCM_6348_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 15)
-+#define BCM_6348_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 16)
-+#define BCM_6348_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 17)
-+#define BCM_6348_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 18)
-+#define BCM_6348_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 19)
- #define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
- #define BCM_6348_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 21)
- #define BCM_6348_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 22)
---- /dev/null
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h
-@@ -0,0 +1,6 @@
-+#ifndef BCM63XX_DEV_USB_UDC_H_
-+#define BCM63XX_DEV_USB_UDC_H_
-+
-+int bcm63xx_udc_register(void);
-+
-+#endif /* BCM63XX_DEV_USB_UDC_H_ */
---- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
-@@ -47,6 +47,7 @@ struct board_info {
- unsigned int has_dsp:1;
- unsigned int has_uart0:1;
- unsigned int has_uart1:1;
-+ unsigned int has_udc0:1;
-
- /* ethernet config */
- struct bcm63xx_enet_platform_data enet0;
---- a/arch/mips/bcm63xx/Makefile
-+++ b/arch/mips/bcm63xx/Makefile
-@@ -1,6 +1,6 @@
- obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
-- dev-usb-ohci.o dev-usb-ehci.o
-+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o
- obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-
- obj-y += boards/
---- a/arch/mips/bcm63xx/clk.c
-+++ b/arch/mips/bcm63xx/clk.c
-@@ -141,6 +141,30 @@ static struct clk clk_usbh = {
- };
-
- /*
-+ * USB slave clock
-+ */
-+static void usbs_set(struct clk *clk, int enable)
-+{
-+ u32 mask;
-+
-+ switch(bcm63xx_get_cpu_id()) {
-+ case BCM6338_CPU_ID:
-+ mask = CKCTL_6338_USBS_EN;
-+ break;
-+ case BCM6348_CPU_ID:
-+ mask = CKCTL_6348_USBS_EN;
-+ break;
-+ default:
-+ return;
-+ }
-+ bcm_hwclock_set(mask, enable);
-+}
-+
-+static struct clk clk_usbs = {
-+ .set = usbs_set,
-+};
-+
-+/*
- * SPI clock
- */
- static void spi_set(struct clk *clk, int enable)
-@@ -208,6 +232,8 @@ struct clk *clk_get(struct device *dev,
- return &clk_ephy;
- if (!strcmp(id, "usbh"))
- return &clk_usbh;
-+ if (!strcmp(id, "usbs"))
-+ return &clk_usbs;
- if (!strcmp(id, "spi"))
- return &clk_spi;
- if (!strcmp(id, "periph"))
---- a/arch/mips/bcm63xx/Kconfig
-+++ b/arch/mips/bcm63xx/Kconfig
-@@ -7,6 +7,7 @@ config BCM63XX_CPU_6338
- select USB_ARCH_HAS_OHCI
- select USB_OHCI_BIG_ENDIAN_DESC
- select USB_OHCI_BIG_ENDIAN_MMIO
-+ select USB_ARCH_HAS_UDC
-
- config BCM63XX_CPU_6345
- bool "support 6345 CPU"
-@@ -19,6 +20,7 @@ config BCM63XX_CPU_6348
- select USB_ARCH_HAS_OHCI
- select USB_OHCI_BIG_ENDIAN_DESC
- select USB_OHCI_BIG_ENDIAN_MMIO
-+ select USB_ARCH_HAS_UDC
-
- config BCM63XX_CPU_6358
- bool "support 6358 CPU"
projects / openwrt.git / commitdiff