From: Kevin Cernekee <cernekee@gmail.com>
To: ralf@linux-mips.org
Cc: <ffainelli@freebox.fr>, <mbizon@freebox.fr>,
<jonas.gorski@gmail.com>, <linux-mips@linux-mips.org>
Subject: [PATCH 6/7] MIPS: BCM63XX: Add register and IRQ definitions for USB 2.0 device
Date: Fri, 22 Jun 2012 22:14:56 -0700 [thread overview]
Message-ID: <55241de7427f36039ab4e85eb051484b@localhost> (raw)
In-Reply-To: <0f67eabbb0d5c59add27e42a08b94944@localhost>
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
WARNING: multiple messages have this Message-ID (diff)
From: Kevin Cernekee <cernekee@gmail.com>
To: ralf@linux-mips.org
Cc: ffainelli@freebox.fr, mbizon@freebox.fr, jonas.gorski@gmail.com,
linux-mips@linux-mips.org
Subject: [PATCH 6/7] MIPS: BCM63XX: Add register and IRQ definitions for USB 2.0 device
Date: Fri, 22 Jun 2012 22:14:56 -0700 [thread overview]
Message-ID: <55241de7427f36039ab4e85eb051484b@localhost> (raw)
Message-ID: <20120623051456.KyUUvARWiGOuCd6qPlehKoy2lV66E26-osIrFtfkdvA@z> (raw)
In-Reply-To: <0f67eabbb0d5c59add27e42a08b94944@localhost>
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
next prev parent reply other threads:[~2012-06-23 5:26 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-23 5:14 [PATCH 0/7] Prerequisites for BCM63XX UDC driver Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 1/7] MIPS: BCM63XX: Expose the USBH/USBD clocks on BCM6328/BCM6368 Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 2/7] MIPS: BCM63XX: Move DMA descriptor definition into common header file Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-26 15:13 ` Jonas Gorski
2012-06-23 5:14 ` [PATCH 3/7] MIPS: BCM63XX: Add new IUDMA definitions needed for USBD Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 4/7] MIPS: BCM63XX: Add register definitions for USBD dependencies Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` [PATCH 5/7] MIPS: BCM63XX: Fix USB IRQ definitions for 6328 Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee [this message]
2012-06-23 5:14 ` [PATCH 6/7] MIPS: BCM63XX: Add register and IRQ definitions for USB 2.0 device Kevin Cernekee
2012-06-23 5:14 ` [PATCH 7/7] MIPS: BCM63XX: Create platform_device for USBD Kevin Cernekee
2012-06-23 5:14 ` Kevin Cernekee
2012-07-09 2:58 ` [PATCH 0/7] Prerequisites for BCM63XX UDC driver Kevin Cernekee
2012-07-12 8:57 ` Jonas Gorski
2012-07-12 9:43 ` Florian Fainelli
2012-08-30 18:11 ` John Crispin
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