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[PATCH 6/7] MIPS: BCM63XX: Add register and IRQ definitions for USB 2.0

To: ralf@linux-mips.org
Subject: [PATCH 6/7] MIPS: BCM63XX: Add register and IRQ definitions for USB 2.0 device
From: Kevin Cernekee <cernekee@gmail.com>
Date: Fri, 22 Jun 2012 22:14:56 -0700
Cc: <ffainelli@freebox.fr>, <mbizon@freebox.fr>, <jonas.gorski@gmail.com>, <linux-mips@linux-mips.org>
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Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
---
 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h  |  75 ++++++++++-
 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 147 ++++++++++++++++++++++
 2 files changed, 221 insertions(+), 1 deletion(-)

diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h 
b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
index c0e6333..8a68ec4 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -120,6 +120,8 @@ enum bcm63xx_regs_set {
        RSET_OHCI0,
        RSET_OHCI_PRIV,
        RSET_USBH_PRIV,
+       RSET_USBD,
+       RSET_USBDMA,
        RSET_MPI,
        RSET_PCMCIA,
        RSET_PCIE,
@@ -162,6 +164,8 @@ enum bcm63xx_regs_set {
 #define RSET_UDC_SIZE                  256
 #define RSET_OHCI_SIZE                 256
 #define RSET_EHCI_SIZE                 256
+#define RSET_USBD_SIZE                 256
+#define RSET_USBDMA_SIZE               1280
 #define RSET_PCMCIA_SIZE               12
 #define RSET_M2M_SIZE                  256
 #define RSET_ATM_SIZE                  4096
@@ -183,10 +187,11 @@ enum bcm63xx_regs_set {
 #define BCM_6328_GPIO_BASE             (0xb0000080)
 #define BCM_6328_SPI_BASE              (0xdeadbeef)
 #define BCM_6328_UDC0_BASE             (0xdeadbeef)
-#define BCM_6328_USBDMA_BASE           (0xdeadbeef)
+#define BCM_6328_USBDMA_BASE           (0xb000c000)
 #define BCM_6328_OHCI0_BASE            (0xb0002600)
 #define BCM_6328_OHCI_PRIV_BASE                (0xdeadbeef)
 #define BCM_6328_USBH_PRIV_BASE                (0xb0002700)
+#define BCM_6328_USBD_BASE             (0xb0002400)
 #define BCM_6328_MPI_BASE              (0xdeadbeef)
 #define BCM_6328_PCMCIA_BASE           (0xdeadbeef)
 #define BCM_6328_PCIE_BASE             (0xb0e40000)
@@ -232,6 +237,7 @@ enum bcm63xx_regs_set {
 #define BCM_6338_OHCI0_BASE            (0xdeadbeef)
 #define BCM_6338_OHCI_PRIV_BASE                (0xfffe3000)
 #define BCM_6338_USBH_PRIV_BASE                (0xdeadbeef)
+#define BCM_6338_USBD_BASE             (0xdeadbeef)
 #define BCM_6338_MPI_BASE              (0xfffe3160)
 #define BCM_6338_PCMCIA_BASE           (0xdeadbeef)
 #define BCM_6338_PCIE_BASE             (0xdeadbeef)
@@ -286,6 +292,7 @@ enum bcm63xx_regs_set {
 #define BCM_6345_OHCI0_BASE            (0xfffe2100)
 #define BCM_6345_OHCI_PRIV_BASE                (0xfffe2200)
 #define BCM_6345_USBH_PRIV_BASE                (0xdeadbeef)
+#define BCM_6345_USBD_BASE             (0xdeadbeef)
 #define BCM_6345_SDRAM_REGS_BASE       (0xfffe2300)
 #define BCM_6345_DSL_BASE              (0xdeadbeef)
 #define BCM_6345_UBUS_BASE             (0xdeadbeef)
@@ -319,9 +326,11 @@ enum bcm63xx_regs_set {
 #define BCM_6348_GPIO_BASE             (0xfffe0400)
 #define BCM_6348_SPI_BASE              (0xfffe0c00)
 #define BCM_6348_UDC0_BASE             (0xfffe1000)
+#define BCM_6348_USBDMA_BASE           (0xdeadbeef)
 #define BCM_6348_OHCI0_BASE            (0xfffe1b00)
 #define BCM_6348_OHCI_PRIV_BASE                (0xfffe1c00)
 #define BCM_6348_USBH_PRIV_BASE                (0xdeadbeef)
+#define BCM_6348_USBD_BASE             (0xdeadbeef)
 #define BCM_6348_MPI_BASE              (0xfffe2000)
 #define BCM_6348_PCMCIA_BASE           (0xfffe2054)
 #define BCM_6348_PCIE_BASE             (0xdeadbeef)
@@ -362,9 +371,11 @@ enum bcm63xx_regs_set {
 #define BCM_6358_GPIO_BASE             (0xfffe0080)
 #define BCM_6358_SPI_BASE              (0xfffe0800)
 #define BCM_6358_UDC0_BASE             (0xfffe0800)
+#define BCM_6358_USBDMA_BASE           (0xdeadbeef)
 #define BCM_6358_OHCI0_BASE            (0xfffe1400)
 #define BCM_6358_OHCI_PRIV_BASE                (0xdeadbeef)
 #define BCM_6358_USBH_PRIV_BASE                (0xfffe1500)
+#define BCM_6358_USBD_BASE             (0xdeadbeef)
 #define BCM_6358_MPI_BASE              (0xfffe1000)
 #define BCM_6358_PCMCIA_BASE           (0xfffe1054)
 #define BCM_6358_PCIE_BASE             (0xdeadbeef)
@@ -406,9 +417,11 @@ enum bcm63xx_regs_set {
 #define BCM_6368_GPIO_BASE             (0xb0000080)
 #define BCM_6368_SPI_BASE              (0xb0000800)
 #define BCM_6368_UDC0_BASE             (0xdeadbeef)
+#define BCM_6368_USBDMA_BASE           (0xb0004800)
 #define BCM_6368_OHCI0_BASE            (0xb0001600)
 #define BCM_6368_OHCI_PRIV_BASE                (0xdeadbeef)
 #define BCM_6368_USBH_PRIV_BASE                (0xb0001700)
+#define BCM_6368_USBD_BASE             (0xb0001400)
 #define BCM_6368_MPI_BASE              (0xb0001000)
 #define BCM_6368_PCMCIA_BASE           (0xb0001054)
 #define BCM_6368_PCIE_BASE             (0xdeadbeef)
@@ -458,6 +471,8 @@ extern const unsigned long *bcm63xx_regs_base;
        __GEN_RSET_BASE(__cpu, OHCI0)                                   \
        __GEN_RSET_BASE(__cpu, OHCI_PRIV)                               \
        __GEN_RSET_BASE(__cpu, USBH_PRIV)                               \
+       __GEN_RSET_BASE(__cpu, USBD)                                    \
+       __GEN_RSET_BASE(__cpu, USBDMA)                                  \
        __GEN_RSET_BASE(__cpu, MPI)                                     \
        __GEN_RSET_BASE(__cpu, PCMCIA)                                  \
        __GEN_RSET_BASE(__cpu, PCIE)                                    \
@@ -499,6 +514,8 @@ extern const unsigned long *bcm63xx_regs_base;
        [RSET_OHCI0]            = BCM_## __cpu ##_OHCI0_BASE,           \
        [RSET_OHCI_PRIV]        = BCM_## __cpu ##_OHCI_PRIV_BASE,       \
        [RSET_USBH_PRIV]        = BCM_## __cpu ##_USBH_PRIV_BASE,       \
+       [RSET_USBD]             = BCM_## __cpu ##_USBD_BASE,            \
+       [RSET_USBDMA]           = BCM_## __cpu ##_USBDMA_BASE,          \
        [RSET_MPI]              = BCM_## __cpu ##_MPI_BASE,             \
        [RSET_PCMCIA]           = BCM_## __cpu ##_PCMCIA_BASE,          \
        [RSET_PCIE]             = BCM_## __cpu ##_PCIE_BASE,            \
@@ -569,6 +586,13 @@ enum bcm63xx_irq {
        IRQ_ENET_PHY,
        IRQ_OHCI0,
        IRQ_EHCI0,
+       IRQ_USBD,
+       IRQ_USBDMA_RXDMA0,
+       IRQ_USBDMA_TXDMA1,
+       IRQ_USBDMA_RXDMA2,
+       IRQ_USBDMA_TXDMA3,
+       IRQ_USBDMA_RXDMA4,
+       IRQ_USBDMA_TXDMA5,
        IRQ_ENET0_RXDMA,
        IRQ_ENET0_TXDMA,
        IRQ_ENET1_RXDMA,
@@ -604,6 +628,13 @@ enum bcm63xx_irq {
 #define BCM_6328_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 12)
 #define BCM_6328_OHCI0_IRQ             (BCM_6328_HIGH_IRQ_BASE + 9)
 #define BCM_6328_EHCI0_IRQ             (BCM_6328_HIGH_IRQ_BASE + 10)
+#define BCM_6328_USBD_IRQ              (IRQ_INTERNAL_BASE + 4)
+#define BCM_6328_USBDMA_RXDMA0_IRQ     (IRQ_INTERNAL_BASE + 5)
+#define BCM_6328_USBDMA_TXDMA1_IRQ     (IRQ_INTERNAL_BASE + 6)
+#define BCM_6328_USBDMA_RXDMA2_IRQ     (IRQ_INTERNAL_BASE + 7)
+#define BCM_6328_USBDMA_TXDMA3_IRQ     (IRQ_INTERNAL_BASE + 8)
+#define BCM_6328_USBDMA_RXDMA4_IRQ     (IRQ_INTERNAL_BASE + 9)
+#define BCM_6328_USBDMA_TXDMA5_IRQ     (IRQ_INTERNAL_BASE + 10)
 #define BCM_6328_PCMCIA_IRQ            0
 #define BCM_6328_ENET0_RXDMA_IRQ       0
 #define BCM_6328_ENET0_TXDMA_IRQ       0
@@ -642,6 +673,13 @@ enum bcm63xx_irq {
 #define BCM_6338_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6338_OHCI0_IRQ             0
 #define BCM_6338_EHCI0_IRQ             0
+#define BCM_6338_USBD_IRQ              0
+#define BCM_6338_USBDMA_RXDMA0_IRQ     0
+#define BCM_6338_USBDMA_TXDMA1_IRQ     0
+#define BCM_6338_USBDMA_RXDMA2_IRQ     0
+#define BCM_6338_USBDMA_TXDMA3_IRQ     0
+#define BCM_6338_USBDMA_RXDMA4_IRQ     0
+#define BCM_6338_USBDMA_TXDMA5_IRQ     0
 #define BCM_6338_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 15)
 #define BCM_6338_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 16)
 #define BCM_6338_ENET1_RXDMA_IRQ       0
@@ -673,6 +711,13 @@ enum bcm63xx_irq {
 #define BCM_6345_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 12)
 #define BCM_6345_OHCI0_IRQ             0
 #define BCM_6345_EHCI0_IRQ             0
+#define BCM_6345_USBD_IRQ              0
+#define BCM_6345_USBDMA_RXDMA0_IRQ     0
+#define BCM_6345_USBDMA_TXDMA1_IRQ     0
+#define BCM_6345_USBDMA_RXDMA2_IRQ     0
+#define BCM_6345_USBDMA_TXDMA3_IRQ     0
+#define BCM_6345_USBDMA_RXDMA4_IRQ     0
+#define BCM_6345_USBDMA_TXDMA5_IRQ     0
 #define BCM_6345_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 13 + 1)
 #define BCM_6345_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 13 + 2)
 #define BCM_6345_ENET1_RXDMA_IRQ       0
@@ -704,6 +749,13 @@ enum bcm63xx_irq {
 #define BCM_6348_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6348_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 12)
 #define BCM_6348_EHCI0_IRQ             0
+#define BCM_6348_USBD_IRQ              0
+#define BCM_6348_USBDMA_RXDMA0_IRQ     0
+#define BCM_6348_USBDMA_TXDMA1_IRQ     0
+#define BCM_6348_USBDMA_RXDMA2_IRQ     0
+#define BCM_6348_USBDMA_TXDMA3_IRQ     0
+#define BCM_6348_USBDMA_RXDMA4_IRQ     0
+#define BCM_6348_USBDMA_TXDMA5_IRQ     0
 #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)
@@ -735,6 +787,13 @@ enum bcm63xx_irq {
 #define BCM_6358_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 #define BCM_6358_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 5)
 #define BCM_6358_EHCI0_IRQ             (IRQ_INTERNAL_BASE + 10)
+#define BCM_6358_USBD_IRQ              0
+#define BCM_6358_USBDMA_RXDMA0_IRQ     0
+#define BCM_6358_USBDMA_TXDMA1_IRQ     0
+#define BCM_6358_USBDMA_RXDMA2_IRQ     0
+#define BCM_6358_USBDMA_TXDMA3_IRQ     0
+#define BCM_6358_USBDMA_RXDMA4_IRQ     0
+#define BCM_6358_USBDMA_TXDMA5_IRQ     0
 #define BCM_6358_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 15)
 #define BCM_6358_ENET0_TXDMA_IRQ       (IRQ_INTERNAL_BASE + 16)
 #define BCM_6358_ENET1_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 17)
@@ -775,6 +834,13 @@ enum bcm63xx_irq {
 #define BCM_6368_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 15)
 #define BCM_6368_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 5)
 #define BCM_6368_EHCI0_IRQ             (IRQ_INTERNAL_BASE + 7)
+#define BCM_6368_USBD_IRQ              (IRQ_INTERNAL_BASE + 8)
+#define BCM_6368_USBDMA_RXDMA0_IRQ     (IRQ_INTERNAL_BASE + 26)
+#define BCM_6368_USBDMA_TXDMA1_IRQ     (IRQ_INTERNAL_BASE + 27)
+#define BCM_6368_USBDMA_RXDMA2_IRQ     (IRQ_INTERNAL_BASE + 28)
+#define BCM_6368_USBDMA_TXDMA3_IRQ     (IRQ_INTERNAL_BASE + 29)
+#define BCM_6368_USBDMA_RXDMA4_IRQ     (IRQ_INTERNAL_BASE + 30)
+#define BCM_6368_USBDMA_TXDMA5_IRQ     (IRQ_INTERNAL_BASE + 31)
 #define BCM_6368_PCMCIA_IRQ            0
 #define BCM_6368_ENET0_RXDMA_IRQ       0
 #define BCM_6368_ENET0_TXDMA_IRQ       0
@@ -815,6 +881,13 @@ extern const int *bcm63xx_irqs;
        [IRQ_ENET_PHY]          = BCM_## __cpu ##_ENET_PHY_IRQ,         \
        [IRQ_OHCI0]             = BCM_## __cpu ##_OHCI0_IRQ,            \
        [IRQ_EHCI0]             = BCM_## __cpu ##_EHCI0_IRQ,            \
+       [IRQ_USBD]              = BCM_## __cpu ##_USBD_IRQ,             \
+       [IRQ_USBDMA_RXDMA0]     = BCM_## __cpu ##_USBDMA_RXDMA0_IRQ,    \
+       [IRQ_USBDMA_TXDMA1]     = BCM_## __cpu ##_USBDMA_TXDMA1_IRQ,    \
+       [IRQ_USBDMA_RXDMA2]     = BCM_## __cpu ##_USBDMA_RXDMA2_IRQ,    \
+       [IRQ_USBDMA_TXDMA3]     = BCM_## __cpu ##_USBDMA_TXDMA3_IRQ,    \
+       [IRQ_USBDMA_RXDMA4]     = BCM_## __cpu ##_USBDMA_RXDMA4_IRQ,    \
+       [IRQ_USBDMA_TXDMA5]     = BCM_## __cpu ##_USBDMA_TXDMA5_IRQ,    \
        [IRQ_ENET0_RXDMA]       = BCM_## __cpu ##_ENET0_RXDMA_IRQ,      \
        [IRQ_ENET0_TXDMA]       = BCM_## __cpu ##_ENET0_TXDMA_IRQ,      \
        [IRQ_ENET1_RXDMA]       = BCM_## __cpu ##_ENET1_RXDMA_IRQ,      \
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h 
b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index ad2db9c..90eb6d5 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -793,6 +793,12 @@
 #define USBH_PRIV_SWAP_OHCI_DATA_SHIFT 0
 #define USBH_PRIV_SWAP_OHCI_DATA_MASK  (1 << USBH_PRIV_SWAP_OHCI_DATA_SHIFT)
 
+#define USBH_PRIV_UTMI_CTL_6368_REG    0x10
+#define USBH_PRIV_UTMI_CTL_NODRIV_SHIFT        12
+#define USBH_PRIV_UTMI_CTL_NODRIV_MASK (0xf << USBH_PRIV_UTMI_CTL_NODRIV_SHIFT)
+#define USBH_PRIV_UTMI_CTL_HOSTB_SHIFT 0
+#define USBH_PRIV_UTMI_CTL_HOSTB_MASK  (0xf << USBH_PRIV_UTMI_CTL_HOSTB_SHIFT)
+
 #define USBH_PRIV_TEST_6358_REG                0x24
 #define USBH_PRIV_TEST_6368_REG                0x14
 
@@ -801,6 +807,147 @@
 #define USBH_PRIV_SETUP_IOC_MASK       (1 << USBH_PRIV_SETUP_IOC_SHIFT)
 
 
+/*************************************************************************
+ * _REG relative to RSET_USBD
+ *************************************************************************/
+
+/* General control */
+#define USBD_CONTROL_REG               0x00
+#define USBD_CONTROL_TXZLENINS_SHIFT   14
+#define USBD_CONTROL_TXZLENINS_MASK    (1 << USBD_CONTROL_TXZLENINS_SHIFT)
+#define USBD_CONTROL_AUTO_CSRS_SHIFT   13
+#define USBD_CONTROL_AUTO_CSRS_MASK    (1 << USBD_CONTROL_AUTO_CSRS_SHIFT)
+#define USBD_CONTROL_RXZSCFG_SHIFT     12
+#define USBD_CONTROL_RXZSCFG_MASK      (1 << USBD_CONTROL_RXZSCFG_SHIFT)
+#define USBD_CONTROL_INIT_SEL_SHIFT    8
+#define USBD_CONTROL_INIT_SEL_MASK     (0xf << USBD_CONTROL_INIT_SEL_SHIFT)
+#define USBD_CONTROL_FIFO_RESET_SHIFT  6
+#define USBD_CONTROL_FIFO_RESET_MASK   (3 << USBD_CONTROL_FIFO_RESET_SHIFT)
+#define USBD_CONTROL_SETUPERRLOCK_SHIFT        5
+#define USBD_CONTROL_SETUPERRLOCK_MASK (1 << USBD_CONTROL_SETUPERRLOCK_SHIFT)
+#define USBD_CONTROL_DONE_CSRS_SHIFT   0
+#define USBD_CONTROL_DONE_CSRS_MASK    (1 << USBD_CONTROL_DONE_CSRS_SHIFT)
+
+/* Strap options */
+#define USBD_STRAPS_REG                        0x04
+#define USBD_STRAPS_APP_SELF_PWR_SHIFT 10
+#define USBD_STRAPS_APP_SELF_PWR_MASK  (1 << USBD_STRAPS_APP_SELF_PWR_SHIFT)
+#define USBD_STRAPS_APP_DISCON_SHIFT   9
+#define USBD_STRAPS_APP_DISCON_MASK    (1 << USBD_STRAPS_APP_DISCON_SHIFT)
+#define USBD_STRAPS_APP_CSRPRGSUP_SHIFT        8
+#define USBD_STRAPS_APP_CSRPRGSUP_MASK (1 << USBD_STRAPS_APP_CSRPRGSUP_SHIFT)
+#define USBD_STRAPS_APP_RMTWKUP_SHIFT  6
+#define USBD_STRAPS_APP_RMTWKUP_MASK   (1 << USBD_STRAPS_APP_RMTWKUP_SHIFT)
+#define USBD_STRAPS_APP_RAM_IF_SHIFT   7
+#define USBD_STRAPS_APP_RAM_IF_MASK    (1 << USBD_STRAPS_APP_RAM_IF_SHIFT)
+#define USBD_STRAPS_APP_8BITPHY_SHIFT  2
+#define USBD_STRAPS_APP_8BITPHY_MASK   (1 << USBD_STRAPS_APP_8BITPHY_SHIFT)
+#define USBD_STRAPS_SPEED_SHIFT                0
+#define USBD_STRAPS_SPEED_MASK         (3 << USBD_STRAPS_SPEED_SHIFT)
+
+/* Stall control */
+#define USBD_STALL_REG                 0x08
+#define USBD_STALL_UPDATE_SHIFT                7
+#define USBD_STALL_UPDATE_MASK         (1 << USBD_STALL_UPDATE_SHIFT)
+#define USBD_STALL_ENABLE_SHIFT                6
+#define USBD_STALL_ENABLE_MASK         (1 << USBD_STALL_ENABLE_SHIFT)
+#define USBD_STALL_EPNUM_SHIFT         0
+#define USBD_STALL_EPNUM_MASK          (0xf << USBD_STALL_EPNUM_SHIFT)
+
+/* General status */
+#define USBD_STATUS_REG                        0x0c
+#define USBD_STATUS_SOF_SHIFT          16
+#define USBD_STATUS_SOF_MASK           (0x7ff << USBD_STATUS_SOF_SHIFT)
+#define USBD_STATUS_SPD_SHIFT          12
+#define USBD_STATUS_SPD_MASK           (3 << USBD_STATUS_SPD_SHIFT)
+#define USBD_STATUS_ALTINTF_SHIFT      8
+#define USBD_STATUS_ALTINTF_MASK       (0xf << USBD_STATUS_ALTINTF_SHIFT)
+#define USBD_STATUS_INTF_SHIFT         4
+#define USBD_STATUS_INTF_MASK          (0xf << USBD_STATUS_INTF_SHIFT)
+#define USBD_STATUS_CFG_SHIFT          0
+#define USBD_STATUS_CFG_MASK           (0xf << USBD_STATUS_CFG_SHIFT)
+
+/* Other events */
+#define USBD_EVENTS_REG                        0x10
+#define USBD_EVENTS_USB_LINK_SHIFT     10
+#define USBD_EVENTS_USB_LINK_MASK      (1 << USBD_EVENTS_USB_LINK_SHIFT)
+
+/* IRQ status */
+#define USBD_EVENT_IRQ_STATUS_REG      0x14
+
+/* IRQ level (2 bits per IRQ event) */
+#define USBD_EVENT_IRQ_CFG_HI_REG      0x18
+
+#define USBD_EVENT_IRQ_CFG_LO_REG      0x1c
+
+#define USBD_EVENT_IRQ_CFG_SHIFT(x)    ((x & 0xf) << 1)
+#define USBD_EVENT_IRQ_CFG_MASK(x)     (3 << USBD_EVENT_IRQ_CFG_SHIFT(x))
+#define USBD_EVENT_IRQ_CFG_RISING(x)   (0 << USBD_EVENT_IRQ_CFG_SHIFT(x))
+#define USBD_EVENT_IRQ_CFG_FALLING(x)  (1 << USBD_EVENT_IRQ_CFG_SHIFT(x))
+
+/* IRQ mask (1=unmasked) */
+#define USBD_EVENT_IRQ_MASK_REG                0x20
+
+/* IRQ bits */
+#define USBD_EVENT_IRQ_USB_LINK                10
+#define USBD_EVENT_IRQ_SETCFG          9
+#define USBD_EVENT_IRQ_SETINTF         8
+#define USBD_EVENT_IRQ_ERRATIC_ERR     7
+#define USBD_EVENT_IRQ_SET_CSRS                6
+#define USBD_EVENT_IRQ_SUSPEND         5
+#define USBD_EVENT_IRQ_EARLY_SUSPEND   4
+#define USBD_EVENT_IRQ_SOF             3
+#define USBD_EVENT_IRQ_ENUM_ON         2
+#define USBD_EVENT_IRQ_SETUP           1
+#define USBD_EVENT_IRQ_USB_RESET       0
+
+/* TX FIFO partitioning */
+#define USBD_TXFIFO_CONFIG_REG         0x40
+#define USBD_TXFIFO_CONFIG_END_SHIFT   16
+#define USBD_TXFIFO_CONFIG_END_MASK    (0xff << USBD_TXFIFO_CONFIG_END_SHIFT)
+#define USBD_TXFIFO_CONFIG_START_SHIFT 0
+#define USBD_TXFIFO_CONFIG_START_MASK  (0xff << USBD_TXFIFO_CONFIG_START_SHIFT)
+
+/* RX FIFO partitioning */
+#define USBD_RXFIFO_CONFIG_REG         0x44
+#define USBD_RXFIFO_CONFIG_END_SHIFT   16
+#define USBD_RXFIFO_CONFIG_END_MASK    (0xff << USBD_TXFIFO_CONFIG_END_SHIFT)
+#define USBD_RXFIFO_CONFIG_START_SHIFT 0
+#define USBD_RXFIFO_CONFIG_START_MASK  (0xff << USBD_TXFIFO_CONFIG_START_SHIFT)
+
+/* TX FIFO/endpoint configuration */
+#define USBD_TXFIFO_EPSIZE_REG         0x48
+
+/* RX FIFO/endpoint configuration */
+#define USBD_RXFIFO_EPSIZE_REG         0x4c
+
+/* Endpoint<->DMA mappings */
+#define USBD_EPNUM_TYPEMAP_REG         0x50
+#define USBD_EPNUM_TYPEMAP_TYPE_SHIFT  8
+#define USBD_EPNUM_TYPEMAP_TYPE_MASK   (0x3 << USBD_EPNUM_TYPEMAP_TYPE_SHIFT)
+#define USBD_EPNUM_TYPEMAP_DMA_CH_SHIFT        0
+#define USBD_EPNUM_TYPEMAP_DMA_CH_MASK (0xf << USBD_EPNUM_TYPEMAP_DMACH_SHIFT)
+
+/* Misc per-endpoint settings */
+#define USBD_CSR_SETUPADDR_REG         0x80
+#define USBD_CSR_SETUPADDR_DEF         0xb550
+
+#define USBD_CSR_EP_REG(x)             (0x84 + (x) * 4)
+#define USBD_CSR_EP_MAXPKT_SHIFT       19
+#define USBD_CSR_EP_MAXPKT_MASK                (0x7ff << 
USBD_CSR_EP_MAXPKT_SHIFT)
+#define USBD_CSR_EP_ALTIFACE_SHIFT     15
+#define USBD_CSR_EP_ALTIFACE_MASK      (0xf << USBD_CSR_EP_ALTIFACE_SHIFT)
+#define USBD_CSR_EP_IFACE_SHIFT                11
+#define USBD_CSR_EP_IFACE_MASK         (0xf << USBD_CSR_EP_IFACE_SHIFT)
+#define USBD_CSR_EP_CFG_SHIFT          7
+#define USBD_CSR_EP_CFG_MASK           (0xf << USBD_CSR_EP_CFG_SHIFT)
+#define USBD_CSR_EP_TYPE_SHIFT         5
+#define USBD_CSR_EP_TYPE_MASK          (3 << USBD_CSR_EP_TYPE_SHIFT)
+#define USBD_CSR_EP_DIR_SHIFT          4
+#define USBD_CSR_EP_DIR_MASK           (1 << USBD_CSR_EP_DIR_SHIFT)
+#define USBD_CSR_EP_LOG_SHIFT          0
+#define USBD_CSR_EP_LOG_MASK           (0xf << USBD_CSR_EP_LOG_SHIFT)
+
 
 /*************************************************************************
  * _REG relative to RSET_MPI
-- 
1.7.11.1


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