MIPS: Alchemy: au1000.h: remove unused register definitions

Remove the unused SSI I2S and AC97C register definitions.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/7462/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index b4c3ecb..60754fc 100644 (file)
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -1003,38 +1003,6 @@ enum soc_au1200_ints {
 #define SYS_RTCMATCH2          (SYS_BASE + 0x54)
 #define SYS_RTCREAD            (SYS_BASE + 0x58)
 
-/* I2S Controller */
-#define I2S_DATA               0xB1000000
-#  define I2S_DATA_MASK                0xffffff
-#define I2S_CONFIG             0xB1000004
-#  define I2S_CONFIG_XU                (1 << 25)
-#  define I2S_CONFIG_XO                (1 << 24)
-#  define I2S_CONFIG_RU                (1 << 23)
-#  define I2S_CONFIG_RO                (1 << 22)
-#  define I2S_CONFIG_TR                (1 << 21)
-#  define I2S_CONFIG_TE                (1 << 20)
-#  define I2S_CONFIG_TF                (1 << 19)
-#  define I2S_CONFIG_RR                (1 << 18)
-#  define I2S_CONFIG_RE                (1 << 17)
-#  define I2S_CONFIG_RF                (1 << 16)
-#  define I2S_CONFIG_PD                (1 << 11)
-#  define I2S_CONFIG_LB                (1 << 10)
-#  define I2S_CONFIG_IC                (1 << 9)
-#  define I2S_CONFIG_FM_BIT    7
-#  define I2S_CONFIG_FM_MASK   (0x3 << I2S_CONFIG_FM_BIT)
-#    define I2S_CONFIG_FM_I2S  (0x0 << I2S_CONFIG_FM_BIT)
-#    define I2S_CONFIG_FM_LJ   (0x1 << I2S_CONFIG_FM_BIT)
-#    define I2S_CONFIG_FM_RJ   (0x2 << I2S_CONFIG_FM_BIT)
-#  define I2S_CONFIG_TN                (1 << 6)
-#  define I2S_CONFIG_RN                (1 << 5)
-#  define I2S_CONFIG_SZ_BIT    0
-#  define I2S_CONFIG_SZ_MASK   (0x1F << I2S_CONFIG_SZ_BIT)
-
-#define I2S_CONTROL            0xB1000008
-#  define I2S_CONTROL_D                (1 << 1)
-#  define I2S_CONTROL_CE       (1 << 0)
-
-
 /* Ethernet Controllers  */
 
 /* 4 byte offsets from AU1000_ETH_BASE */
@@ -1161,100 +1129,6 @@ enum soc_au1200_ints {
 #define MAC_RX_BUFF3_STATUS    0x30
 #define MAC_RX_BUFF3_ADDR      0x34
 
-/* SSIO */
-#define SSI0_STATUS            0xB1600000
-#  define SSI_STATUS_BF                (1 << 4)
-#  define SSI_STATUS_OF                (1 << 3)
-#  define SSI_STATUS_UF                (1 << 2)
-#  define SSI_STATUS_D         (1 << 1)
-#  define SSI_STATUS_B         (1 << 0)
-#define SSI0_INT               0xB1600004
-#  define SSI_INT_OI           (1 << 3)
-#  define SSI_INT_UI           (1 << 2)
-#  define SSI_INT_DI           (1 << 1)
-#define SSI0_INT_ENABLE                0xB1600008
-#  define SSI_INTE_OIE         (1 << 3)
-#  define SSI_INTE_UIE         (1 << 2)
-#  define SSI_INTE_DIE         (1 << 1)
-#define SSI0_CONFIG            0xB1600020
-#  define SSI_CONFIG_AO                (1 << 24)
-#  define SSI_CONFIG_DO                (1 << 23)
-#  define SSI_CONFIG_ALEN_BIT  20
-#  define SSI_CONFIG_ALEN_MASK (0x7 << 20)
-#  define SSI_CONFIG_DLEN_BIT  16
-#  define SSI_CONFIG_DLEN_MASK (0x7 << 16)
-#  define SSI_CONFIG_DD                (1 << 11)
-#  define SSI_CONFIG_AD                (1 << 10)
-#  define SSI_CONFIG_BM_BIT    8
-#  define SSI_CONFIG_BM_MASK   (0x3 << 8)
-#  define SSI_CONFIG_CE                (1 << 7)
-#  define SSI_CONFIG_DP                (1 << 6)
-#  define SSI_CONFIG_DL                (1 << 5)
-#  define SSI_CONFIG_EP                (1 << 4)
-#define SSI0_ADATA             0xB1600024
-#  define SSI_AD_D             (1 << 24)
-#  define SSI_AD_ADDR_BIT      16
-#  define SSI_AD_ADDR_MASK     (0xff << 16)
-#  define SSI_AD_DATA_BIT      0
-#  define SSI_AD_DATA_MASK     (0xfff << 0)
-#define SSI0_CLKDIV            0xB1600028
-#define SSI0_CONTROL           0xB1600100
-#  define SSI_CONTROL_CD       (1 << 1)
-#  define SSI_CONTROL_E                (1 << 0)
-
-/* SSI1 */
-#define SSI1_STATUS            0xB1680000
-#define SSI1_INT               0xB1680004
-#define SSI1_INT_ENABLE                0xB1680008
-#define SSI1_CONFIG            0xB1680020
-#define SSI1_ADATA             0xB1680024
-#define SSI1_CLKDIV            0xB1680028
-#define SSI1_ENABLE            0xB1680100
-
-/*
- * Register content definitions
- */
-#define SSI_STATUS_BF          (1 << 4)
-#define SSI_STATUS_OF          (1 << 3)
-#define SSI_STATUS_UF          (1 << 2)
-#define SSI_STATUS_D           (1 << 1)
-#define SSI_STATUS_B           (1 << 0)
-
-/* SSI_INT */
-#define SSI_INT_OI             (1 << 3)
-#define SSI_INT_UI             (1 << 2)
-#define SSI_INT_DI             (1 << 1)
-
-/* SSI_INTEN */
-#define SSI_INTEN_OIE          (1 << 3)
-#define SSI_INTEN_UIE          (1 << 2)
-#define SSI_INTEN_DIE          (1 << 1)
-
-#define SSI_CONFIG_AO          (1 << 24)
-#define SSI_CONFIG_DO          (1 << 23)
-#define SSI_CONFIG_ALEN                (7 << 20)
-#define SSI_CONFIG_DLEN                (15 << 16)
-#define SSI_CONFIG_DD          (1 << 11)
-#define SSI_CONFIG_AD          (1 << 10)
-#define SSI_CONFIG_BM          (3 << 8)
-#define SSI_CONFIG_CE          (1 << 7)
-#define SSI_CONFIG_DP          (1 << 6)
-#define SSI_CONFIG_DL          (1 << 5)
-#define SSI_CONFIG_EP          (1 << 4)
-#define SSI_CONFIG_ALEN_N(N)   ((N-1) << 20)
-#define SSI_CONFIG_DLEN_N(N)   ((N-1) << 16)
-#define SSI_CONFIG_BM_HI       (0 << 8)
-#define SSI_CONFIG_BM_LO       (1 << 8)
-#define SSI_CONFIG_BM_CY       (2 << 8)
-
-#define SSI_ADATA_D            (1 << 24)
-#define SSI_ADATA_ADDR         (0xFF << 16)
-#define SSI_ADATA_DATA         0x0FFF
-#define SSI_ADATA_ADDR_N(N)    (N << 16)
-
-#define SSI_ENABLE_CD          (1 << 1)
-#define SSI_ENABLE_E           (1 << 0)
-
 
 /*
  * The IrDA peripheral has an IRFIRSEL pin, but on the DB/PB boards it's not
@@ -1424,37 +1298,6 @@ struct au1k_irda_platform_data {
 #define SYS_CPUPLL             0xB1900060
 #define SYS_AUXPLL             0xB1900064
 
-/* AC97 Controller */
-#define AC97C_CONFIG           0xB0000000
-#  define AC97C_RECV_SLOTS_BIT 13
-#  define AC97C_RECV_SLOTS_MASK (0x3ff << AC97C_RECV_SLOTS_BIT)
-#  define AC97C_XMIT_SLOTS_BIT 3
-#  define AC97C_XMIT_SLOTS_MASK (0x3ff << AC97C_XMIT_SLOTS_BIT)
-#  define AC97C_SG             (1 << 2)
-#  define AC97C_SYNC           (1 << 1)
-#  define AC97C_RESET          (1 << 0)
-#define AC97C_STATUS           0xB0000004
-#  define AC97C_XU             (1 << 11)
-#  define AC97C_XO             (1 << 10)
-#  define AC97C_RU             (1 << 9)
-#  define AC97C_RO             (1 << 8)
-#  define AC97C_READY          (1 << 7)
-#  define AC97C_CP             (1 << 6)
-#  define AC97C_TR             (1 << 5)
-#  define AC97C_TE             (1 << 4)
-#  define AC97C_TF             (1 << 3)
-#  define AC97C_RR             (1 << 2)
-#  define AC97C_RE             (1 << 1)
-#  define AC97C_RF             (1 << 0)
-#define AC97C_DATA             0xB0000008
-#define AC97C_CMD              0xB000000C
-#  define AC97C_WD_BIT         16
-#  define AC97C_READ           (1 << 7)
-#  define AC97C_INDEX_MASK     0x7f
-#define AC97C_CNTRL            0xB0000010
-#  define AC97C_RS             (1 << 1)
-#  define AC97C_CE             (1 << 0)
-
 
 /* The PCI chip selects are outside the 32bit space, and since we can't
  * just program the 36bit addresses into BARs, we have to take a chunk