target/linux/brcm63xx/patches-3.6/309-MIPS-BCM63XX-add-HSSPI-register-definitions.patch

   1 From 70f970222bc1096689ae1bffeb9ed09a7c4bed07 Mon Sep 17 00:00:00 2001
   2 From: Jonas Gorski <jonas.gorski@gmail.com>
   3 Date: Sat, 12 Nov 2011 12:19:55 +0100
   4 Subject: [PATCH 28/60] MIPS: BCM63XX: add HSSPI register definitions
   5
   6 Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
   7 ---
   8  arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h  |   18 ++++++++
   9  arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h |   47 +++++++++++++++++++++
  10  2 files changed, 65 insertions(+), 0 deletions(-)
  11
  12 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
  13 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
  14 @@ -116,6 +116,7 @@ enum bcm63xx_regs_set {
  15         RSET_UART1,
  16         RSET_GPIO,
  17         RSET_SPI,
  18 +       RSET_HSSPI,
  19         RSET_UDC0,
  20         RSET_OHCI0,
  21         RSET_OHCI_PRIV,
  22 @@ -159,6 +160,7 @@ enum bcm63xx_regs_set {
  23  #define RSET_ENETDMA_SIZE              2048
  24  #define RSET_ENETSW_SIZE               65536
  25  #define RSET_UART_SIZE                 24
  26 +#define RSET_HSSPI_SIZE                        1536
  27  #define RSET_UDC_SIZE                  256
  28  #define RSET_OHCI_SIZE                 256
  29  #define RSET_EHCI_SIZE                 256
  30 @@ -182,6 +184,7 @@ enum bcm63xx_regs_set {
  31  #define BCM_6328_UART1_BASE            (0xb0000120)
  32  #define BCM_6328_GPIO_BASE             (0xb0000080)
  33  #define BCM_6328_SPI_BASE              (0xdeadbeef)
  34 +#define BCM_6328_HSSPI_BASE            (0xb0001000)
  35  #define BCM_6328_UDC0_BASE             (0xdeadbeef)
  36  #define BCM_6328_USBDMA_BASE           (0xdeadbeef)
  37  #define BCM_6328_OHCI0_BASE            (0xb0002600)
  38 @@ -227,6 +230,7 @@ enum bcm63xx_regs_set {
  39  #define BCM_6338_UART1_BASE            (0xdeadbeef)
  40  #define BCM_6338_GPIO_BASE             (0xfffe0400)
  41  #define BCM_6338_SPI_BASE              (0xfffe0c00)
  42 +#define BCM_6338_HSSPI_BASE            (0xdeadbeef)
  43  #define BCM_6338_UDC0_BASE             (0xdeadbeef)
  44  #define BCM_6338_USBDMA_BASE           (0xfffe2400)
  45  #define BCM_6338_OHCI0_BASE            (0xdeadbeef)
  46 @@ -273,6 +277,7 @@ enum bcm63xx_regs_set {
  47  #define BCM_6345_UART1_BASE            (0xdeadbeef)
  48  #define BCM_6345_GPIO_BASE             (0xfffe0400)
  49  #define BCM_6345_SPI_BASE              (0xdeadbeef)
  50 +#define BCM_6345_HSSPI_BASE            (0xdeadbeef)
  51  #define BCM_6345_UDC0_BASE             (0xdeadbeef)
  52  #define BCM_6345_USBDMA_BASE           (0xfffe2800)
  53  #define BCM_6345_ENET0_BASE            (0xfffe1800)
  54 @@ -318,6 +323,7 @@ enum bcm63xx_regs_set {
  55  #define BCM_6348_UART1_BASE            (0xdeadbeef)
  56  #define BCM_6348_GPIO_BASE             (0xfffe0400)
  57  #define BCM_6348_SPI_BASE              (0xfffe0c00)
  58 +#define BCM_6348_HSSPI_BASE            (0xdeadbeef)
  59  #define BCM_6348_UDC0_BASE             (0xfffe1000)
  60  #define BCM_6348_OHCI0_BASE            (0xfffe1b00)
  61  #define BCM_6348_OHCI_PRIV_BASE                (0xfffe1c00)
  62 @@ -361,6 +367,7 @@ enum bcm63xx_regs_set {
  63  #define BCM_6358_UART1_BASE            (0xfffe0120)
  64  #define BCM_6358_GPIO_BASE             (0xfffe0080)
  65  #define BCM_6358_SPI_BASE              (0xfffe0800)
  66 +#define BCM_6358_HSSPI_BASE            (0xdeadbeef)
  67  #define BCM_6358_UDC0_BASE             (0xfffe0800)
  68  #define BCM_6358_OHCI0_BASE            (0xfffe1400)
  69  #define BCM_6358_OHCI_PRIV_BASE                (0xdeadbeef)
  70 @@ -405,6 +412,7 @@ enum bcm63xx_regs_set {
  71  #define BCM_6368_UART1_BASE            (0xb0000120)
  72  #define BCM_6368_GPIO_BASE             (0xb0000080)
  73  #define BCM_6368_SPI_BASE              (0xb0000800)
  74 +#define BCM_6368_HSSPI_BASE            (0xdeadbeef)
  75  #define BCM_6368_UDC0_BASE             (0xdeadbeef)
  76  #define BCM_6368_OHCI0_BASE            (0xb0001600)
  77  #define BCM_6368_OHCI_PRIV_BASE                (0xdeadbeef)
  78 @@ -454,6 +462,7 @@ extern const unsigned long *bcm63xx_regs
  79         __GEN_RSET_BASE(__cpu, UART1)                                   \
  80         __GEN_RSET_BASE(__cpu, GPIO)                                    \
  81         __GEN_RSET_BASE(__cpu, SPI)                                     \
  82 +       __GEN_RSET_BASE(__cpu, HSSPI)                                   \
  83         __GEN_RSET_BASE(__cpu, UDC0)                                    \
  84         __GEN_RSET_BASE(__cpu, OHCI0)                                   \
  85         __GEN_RSET_BASE(__cpu, OHCI_PRIV)                               \
  86 @@ -495,6 +504,7 @@ extern const unsigned long *bcm63xx_regs
  87         [RSET_UART1]            = BCM_## __cpu ##_UART1_BASE,           \
  88         [RSET_GPIO]             = BCM_## __cpu ##_GPIO_BASE,            \
  89         [RSET_SPI]              = BCM_## __cpu ##_SPI_BASE,             \
  90 +       [RSET_HSSPI]            = BCM_## __cpu ##_HSSPI_BASE,           \
  91         [RSET_UDC0]             = BCM_## __cpu ##_UDC0_BASE,            \
  92         [RSET_OHCI0]            = BCM_## __cpu ##_OHCI0_BASE,           \
  93         [RSET_OHCI_PRIV]        = BCM_## __cpu ##_OHCI_PRIV_BASE,       \
  94 @@ -567,6 +577,7 @@ enum bcm63xx_irq {
  95         IRQ_ENET0,
  96         IRQ_ENET1,
  97         IRQ_ENET_PHY,
  98 +       IRQ_HSSPI,
  99         IRQ_OHCI0,
 100         IRQ_EHCI0,
 101         IRQ_ENET0_RXDMA,
 102 @@ -602,6 +613,7 @@ enum bcm63xx_irq {
 103  #define BCM_6328_ENET0_IRQ             0
 104  #define BCM_6328_ENET1_IRQ             0
 105  #define BCM_6328_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 12)
 106 +#define BCM_6328_HSSPI_IRQ             (IRQ_INTERNAL_BASE + 29)
 107  #define BCM_6328_OHCI0_IRQ             (BCM_6328_HIGH_IRQ_BASE + 9)
 108  #define BCM_6328_EHCI0_IRQ             (BCM_6328_HIGH_IRQ_BASE + 10)
 109  #define BCM_6328_PCMCIA_IRQ            0
 110 @@ -640,6 +652,7 @@ enum bcm63xx_irq {
 111  #define BCM_6338_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 112  #define BCM_6338_ENET1_IRQ             0
 113  #define BCM_6338_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 114 +#define BCM_6338_HSSPI_IRQ             0
 115  #define BCM_6338_OHCI0_IRQ             0
 116  #define BCM_6338_EHCI0_IRQ             0
 117  #define BCM_6338_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 15)
 118 @@ -671,6 +684,7 @@ enum bcm63xx_irq {
 119  #define BCM_6345_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 120  #define BCM_6345_ENET1_IRQ             0
 121  #define BCM_6345_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 12)
 122 +#define BCM_6345_HSSPI_IRQ             0
 123  #define BCM_6345_OHCI0_IRQ             0
 124  #define BCM_6345_EHCI0_IRQ             0
 125  #define BCM_6345_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 13 + 1)
 126 @@ -702,6 +716,7 @@ enum bcm63xx_irq {
 127  #define BCM_6348_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 128  #define BCM_6348_ENET1_IRQ             (IRQ_INTERNAL_BASE + 7)
 129  #define BCM_6348_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 130 +#define BCM_6348_HSSPI_IRQ             0
 131  #define BCM_6348_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 12)
 132  #define BCM_6348_EHCI0_IRQ             0
 133  #define BCM_6348_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 20)
 134 @@ -733,6 +748,7 @@ enum bcm63xx_irq {
 135  #define BCM_6358_ENET0_IRQ             (IRQ_INTERNAL_BASE + 8)
 136  #define BCM_6358_ENET1_IRQ             (IRQ_INTERNAL_BASE + 6)
 137  #define BCM_6358_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 9)
 138 +#define BCM_6358_HSSPI_IRQ             0
 139  #define BCM_6358_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 5)
 140  #define BCM_6358_EHCI0_IRQ             (IRQ_INTERNAL_BASE + 10)
 141  #define BCM_6358_ENET0_RXDMA_IRQ       (IRQ_INTERNAL_BASE + 15)
 142 @@ -773,6 +789,7 @@ enum bcm63xx_irq {
 143  #define BCM_6368_ENET0_IRQ             0
 144  #define BCM_6368_ENET1_IRQ             0
 145  #define BCM_6368_ENET_PHY_IRQ          (IRQ_INTERNAL_BASE + 15)
 146 +#define BCM_6368_HSSPI_IRQ             0
 147  #define BCM_6368_OHCI0_IRQ             (IRQ_INTERNAL_BASE + 5)
 148  #define BCM_6368_EHCI0_IRQ             (IRQ_INTERNAL_BASE + 7)
 149  #define BCM_6368_PCMCIA_IRQ            0
 150 @@ -813,6 +830,7 @@ extern const int *bcm63xx_irqs;
 151         [IRQ_ENET0]             = BCM_## __cpu ##_ENET0_IRQ,            \
 152         [IRQ_ENET1]             = BCM_## __cpu ##_ENET1_IRQ,            \
 153         [IRQ_ENET_PHY]          = BCM_## __cpu ##_ENET_PHY_IRQ,         \
 154 +       [IRQ_HSSPI]             = BCM_## __cpu ##_HSSPI_IRQ,            \
 155         [IRQ_OHCI0]             = BCM_## __cpu ##_OHCI0_IRQ,            \
 156         [IRQ_EHCI0]             = BCM_## __cpu ##_EHCI0_IRQ,            \
 157         [IRQ_ENET0_RXDMA]       = BCM_## __cpu ##_ENET0_RXDMA_IRQ,      \
 158 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
 159 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
 160 @@ -1239,4 +1239,51 @@
 161
 162  #define PCIE_DEVICE_OFFSET             0x8000
 163
 164 +/*************************************************************************
 165 + * _REG relative to RSET_HSSPI
 166 + *************************************************************************/
 167 +
 168 +#define HSSPI_GLOBAL_CTRL_REG                  0x0
 169 +#define GLOBAL_CTRL_CLK_POLARITY               (1 << 17)
 170 +#define GLOBAL_CTRL_CLK_GATE_SSOFF             (1 << 16)
 171 +
 172 +#define HSSPI_GLOBAL_EXT_TRIGGER_REG           0x4
 173 +
 174 +#define HSSPI_INT_STATUS_REG                   0x8
 175 +#define HSSPI_INT_STATUS_MASKED_REG            0xc
 176 +#define HSSPI_INT_MASK_REG                     0x10
 177 +
 178 +#define HSSPI_PING0_CMD_DONE                   (1 << 0)
 179 +
 180 +#define HSSPI_INT_CLEAR_ALL                    0xff001f1f
 181 +
 182 +#define HSSPI_PINGPONG_COMMAND_REG(x)          (0x80 + (x) * 0x40)
 183 +#define PINGPONG_CMD_COMMAND_MASK              0xf
 184 +#define PINGPONG_COMMAND_NOOP                  0
 185 +#define PINGPONG_COMMAND_START_NOW             1
 186 +#define PINGPONG_COMMAND_START_TRIGGER         2
 187 +#define PINGPONG_COMMAND_HALT                  3
 188 +#define PINGPONG_COMMAND_FLUSH                 4
 189 +#define PINGPONG_CMD_PROFILE_SHIFT             8
 190 +#define PINGPONG_CMD_SS_SHIFT                  12
 191 +
 192 +#define HSSPI_PINGPONG_STATUS_REG(x)           (0x84 + (x) * 0x40)
 193 +
 194 +#define HSSPI_PROFILE_CLK_CTRL_REG(x)          (0x100 + (x) * 0x20)
 195 +#define CLK_CTRL_ACCUM_RST_ON_LOOP             (1 << 15)
 196 +
 197 +#define HSSPI_PROFILE_SIGNAL_CTRL_REG(x)       (0x104 + (x) * 0x20)
 198 +#define SIGNAL_CTRL_LATCH_RISING               (1 << 12)
 199 +#define SIGNAL_CTRL_LAUNCH_RISING              (1 << 13)
 200 +#define SIGNAL_CTRL_ASYNC_INPUT_PATH           (1 << 16)
 201 +
 202 +#define HSSPI_PROFILE_MODE_CTRL_REG(x)         (0x108 + (x) * 0x20)
 203 +#define MODE_CTRL_MULTIDATA_RD_STRT_SHIFT      8
 204 +#define MODE_CTRL_MULTIDATA_WR_STRT_SHIFT      12
 205 +#define MODE_CTRL_MULTIDATA_RD_SIZE_SHIFT      16
 206 +#define MODE_CTRL_MULTIDATA_WR_SIZE_SHIFT      18
 207 +#define MODE_CTRL_PREPENDBYTE_CNT_SHIFT                24
 208 +
 209 +#define HSSPI_FIFO_REG(x)                      (0x200 + (x) * 0x200)
 210 +
 211  #endif /* BCM63XX_REGS_H_ */