CRIS: Drop support for the CRIS port

The port was added back in 2000 so it's no longer even a good source
of inspiration for newer ports (if it ever was)

The last SoC (ARTPEC-3) with a CRIS main CPU was launched in 2008.

Coupled with time and working developer board hardware being
in low supply, it's time to drop the port from Linux.

So long and thanks for all the fish!

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 442 deletions

diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h
deleted file mode 100644
index 82b64360a4d3..000000000000
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h
+++ /dev/null
@@ -1,442 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __iop_sw_spu_defs_h
-#define __iop_sw_spu_defs_h
-
-/*
- * This file is autogenerated from
- *   file:           iop_sw_spu.r
- * 
- *   by ../../../tools/rdesc/bin/rdes2c -outfile iop_sw_spu_defs.h iop_sw_spu.r
- * Any changes here will be lost.
- *
- * -*- buffer-read-only: t -*-
- */
-/* Main access macros */
-#ifndef REG_RD
-#define REG_RD( scope, inst, reg ) \
-  REG_READ( reg_##scope##_##reg, \
-            (inst) + REG_RD_ADDR_##scope##_##reg )
-#endif
-
-#ifndef REG_WR
-#define REG_WR( scope, inst, reg, val ) \
-  REG_WRITE( reg_##scope##_##reg, \
-             (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_RD_VECT
-#define REG_RD_VECT( scope, inst, reg, index ) \
-  REG_READ( reg_##scope##_##reg, \
-            (inst) + REG_RD_ADDR_##scope##_##reg + \
-	    (index) * STRIDE_##scope##_##reg )
-#endif
-
-#ifndef REG_WR_VECT
-#define REG_WR_VECT( scope, inst, reg, index, val ) \
-  REG_WRITE( reg_##scope##_##reg, \
-             (inst) + REG_WR_ADDR_##scope##_##reg + \
-	     (index) * STRIDE_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_RD_INT
-#define REG_RD_INT( scope, inst, reg ) \
-  REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg )
-#endif
-
-#ifndef REG_WR_INT
-#define REG_WR_INT( scope, inst, reg, val ) \
-  REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_RD_INT_VECT
-#define REG_RD_INT_VECT( scope, inst, reg, index ) \
-  REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \
-	    (index) * STRIDE_##scope##_##reg )
-#endif
-
-#ifndef REG_WR_INT_VECT
-#define REG_WR_INT_VECT( scope, inst, reg, index, val ) \
-  REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \
-	     (index) * STRIDE_##scope##_##reg, (val) )
-#endif
-
-#ifndef REG_TYPE_CONV
-#define REG_TYPE_CONV( type, orgtype, val ) \
-  ( { union { orgtype o; type n; } r; r.o = val; r.n; } )
-#endif
-
-#ifndef reg_page_size
-#define reg_page_size 8192
-#endif
-
-#ifndef REG_ADDR
-#define REG_ADDR( scope, inst, reg ) \
-  ( (inst) + REG_RD_ADDR_##scope##_##reg )
-#endif
-
-#ifndef REG_ADDR_VECT
-#define REG_ADDR_VECT( scope, inst, reg, index ) \
-  ( (inst) + REG_RD_ADDR_##scope##_##reg + \
-    (index) * STRIDE_##scope##_##reg )
-#endif
-
-/* C-code for register scope iop_sw_spu */
-
-/* Register r_mpu_trace, scope iop_sw_spu, type r */
-typedef unsigned int reg_iop_sw_spu_r_mpu_trace;
-#define REG_RD_ADDR_iop_sw_spu_r_mpu_trace 0
-
-/* Register rw_mc_ctrl, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int keep_owner : 1;
-  unsigned int cmd        : 2;
-  unsigned int size       : 3;
-  unsigned int wr_spu_mem : 1;
-  unsigned int dummy1     : 25;
-} reg_iop_sw_spu_rw_mc_ctrl;
-#define REG_RD_ADDR_iop_sw_spu_rw_mc_ctrl 4
-#define REG_WR_ADDR_iop_sw_spu_rw_mc_ctrl 4
-
-/* Register rw_mc_data, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 32;
-} reg_iop_sw_spu_rw_mc_data;
-#define REG_RD_ADDR_iop_sw_spu_rw_mc_data 8
-#define REG_WR_ADDR_iop_sw_spu_rw_mc_data 8
-
-/* Register rw_mc_addr, scope iop_sw_spu, type rw */
-typedef unsigned int reg_iop_sw_spu_rw_mc_addr;
-#define REG_RD_ADDR_iop_sw_spu_rw_mc_addr 12
-#define REG_WR_ADDR_iop_sw_spu_rw_mc_addr 12
-
-/* Register rs_mc_data, scope iop_sw_spu, type rs */
-typedef unsigned int reg_iop_sw_spu_rs_mc_data;
-#define REG_RD_ADDR_iop_sw_spu_rs_mc_data 16
-
-/* Register r_mc_data, scope iop_sw_spu, type r */
-typedef unsigned int reg_iop_sw_spu_r_mc_data;
-#define REG_RD_ADDR_iop_sw_spu_r_mc_data 20
-
-/* Register r_mc_stat, scope iop_sw_spu, type r */
-typedef struct {
-  unsigned int busy_cpu     : 1;
-  unsigned int busy_mpu     : 1;
-  unsigned int busy_spu     : 1;
-  unsigned int owned_by_cpu : 1;
-  unsigned int owned_by_mpu : 1;
-  unsigned int owned_by_spu : 1;
-  unsigned int dummy1       : 26;
-} reg_iop_sw_spu_r_mc_stat;
-#define REG_RD_ADDR_iop_sw_spu_r_mc_stat 24
-
-/* Register rw_bus_clr_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte0 : 8;
-  unsigned int byte1 : 8;
-  unsigned int byte2 : 8;
-  unsigned int byte3 : 8;
-} reg_iop_sw_spu_rw_bus_clr_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_clr_mask 28
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_clr_mask 28
-
-/* Register rw_bus_set_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte0 : 8;
-  unsigned int byte1 : 8;
-  unsigned int byte2 : 8;
-  unsigned int byte3 : 8;
-} reg_iop_sw_spu_rw_bus_set_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_set_mask 32
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_set_mask 32
-
-/* Register rw_bus_oe_clr_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte0 : 1;
-  unsigned int byte1 : 1;
-  unsigned int byte2 : 1;
-  unsigned int byte3 : 1;
-  unsigned int dummy1 : 28;
-} reg_iop_sw_spu_rw_bus_oe_clr_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_oe_clr_mask 36
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_oe_clr_mask 36
-
-/* Register rw_bus_oe_set_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte0 : 1;
-  unsigned int byte1 : 1;
-  unsigned int byte2 : 1;
-  unsigned int byte3 : 1;
-  unsigned int dummy1 : 28;
-} reg_iop_sw_spu_rw_bus_oe_set_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_oe_set_mask 40
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_oe_set_mask 40
-
-/* Register r_bus_in, scope iop_sw_spu, type r */
-typedef unsigned int reg_iop_sw_spu_r_bus_in;
-#define REG_RD_ADDR_iop_sw_spu_r_bus_in 44
-
-/* Register rw_gio_clr_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 32;
-} reg_iop_sw_spu_rw_gio_clr_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_clr_mask 48
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_clr_mask 48
-
-/* Register rw_gio_set_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 32;
-} reg_iop_sw_spu_rw_gio_set_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_set_mask 52
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_set_mask 52
-
-/* Register rw_gio_oe_clr_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 32;
-} reg_iop_sw_spu_rw_gio_oe_clr_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_oe_clr_mask 56
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_oe_clr_mask 56
-
-/* Register rw_gio_oe_set_mask, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 32;
-} reg_iop_sw_spu_rw_gio_oe_set_mask;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_oe_set_mask 60
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_oe_set_mask 60
-
-/* Register r_gio_in, scope iop_sw_spu, type r */
-typedef unsigned int reg_iop_sw_spu_r_gio_in;
-#define REG_RD_ADDR_iop_sw_spu_r_gio_in 64
-
-/* Register rw_bus_clr_mask_lo, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte0 : 8;
-  unsigned int byte1 : 8;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_bus_clr_mask_lo;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_clr_mask_lo 68
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_clr_mask_lo 68
-
-/* Register rw_bus_clr_mask_hi, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte2 : 8;
-  unsigned int byte3 : 8;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_bus_clr_mask_hi;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_clr_mask_hi 72
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_clr_mask_hi 72
-
-/* Register rw_bus_set_mask_lo, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte0 : 8;
-  unsigned int byte1 : 8;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_bus_set_mask_lo;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_set_mask_lo 76
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_set_mask_lo 76
-
-/* Register rw_bus_set_mask_hi, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int byte2 : 8;
-  unsigned int byte3 : 8;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_bus_set_mask_hi;
-#define REG_RD_ADDR_iop_sw_spu_rw_bus_set_mask_hi 80
-#define REG_WR_ADDR_iop_sw_spu_rw_bus_set_mask_hi 80
-
-/* Register rw_gio_clr_mask_lo, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_clr_mask_lo;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_clr_mask_lo 84
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_clr_mask_lo 84
-
-/* Register rw_gio_clr_mask_hi, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_clr_mask_hi;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_clr_mask_hi 88
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_clr_mask_hi 88
-
-/* Register rw_gio_set_mask_lo, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_set_mask_lo;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_set_mask_lo 92
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_set_mask_lo 92
-
-/* Register rw_gio_set_mask_hi, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_set_mask_hi;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_set_mask_hi 96
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_set_mask_hi 96
-
-/* Register rw_gio_oe_clr_mask_lo, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_oe_clr_mask_lo;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_oe_clr_mask_lo 100
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_oe_clr_mask_lo 100
-
-/* Register rw_gio_oe_clr_mask_hi, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_oe_clr_mask_hi;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_oe_clr_mask_hi 104
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_oe_clr_mask_hi 104
-
-/* Register rw_gio_oe_set_mask_lo, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_oe_set_mask_lo;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_oe_set_mask_lo 108
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_oe_set_mask_lo 108
-
-/* Register rw_gio_oe_set_mask_hi, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int val : 16;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_gio_oe_set_mask_hi;
-#define REG_RD_ADDR_iop_sw_spu_rw_gio_oe_set_mask_hi 112
-#define REG_WR_ADDR_iop_sw_spu_rw_gio_oe_set_mask_hi 112
-
-/* Register rw_cpu_intr, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int intr0  : 1;
-  unsigned int intr1  : 1;
-  unsigned int intr2  : 1;
-  unsigned int intr3  : 1;
-  unsigned int intr4  : 1;
-  unsigned int intr5  : 1;
-  unsigned int intr6  : 1;
-  unsigned int intr7  : 1;
-  unsigned int intr8  : 1;
-  unsigned int intr9  : 1;
-  unsigned int intr10 : 1;
-  unsigned int intr11 : 1;
-  unsigned int intr12 : 1;
-  unsigned int intr13 : 1;
-  unsigned int intr14 : 1;
-  unsigned int intr15 : 1;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_cpu_intr;
-#define REG_RD_ADDR_iop_sw_spu_rw_cpu_intr 116
-#define REG_WR_ADDR_iop_sw_spu_rw_cpu_intr 116
-
-/* Register r_cpu_intr, scope iop_sw_spu, type r */
-typedef struct {
-  unsigned int intr0  : 1;
-  unsigned int intr1  : 1;
-  unsigned int intr2  : 1;
-  unsigned int intr3  : 1;
-  unsigned int intr4  : 1;
-  unsigned int intr5  : 1;
-  unsigned int intr6  : 1;
-  unsigned int intr7  : 1;
-  unsigned int intr8  : 1;
-  unsigned int intr9  : 1;
-  unsigned int intr10 : 1;
-  unsigned int intr11 : 1;
-  unsigned int intr12 : 1;
-  unsigned int intr13 : 1;
-  unsigned int intr14 : 1;
-  unsigned int intr15 : 1;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_r_cpu_intr;
-#define REG_RD_ADDR_iop_sw_spu_r_cpu_intr 120
-
-/* Register r_hw_intr, scope iop_sw_spu, type r */
-typedef struct {
-  unsigned int trigger_grp0   : 1;
-  unsigned int trigger_grp1   : 1;
-  unsigned int trigger_grp2   : 1;
-  unsigned int trigger_grp3   : 1;
-  unsigned int trigger_grp4   : 1;
-  unsigned int trigger_grp5   : 1;
-  unsigned int trigger_grp6   : 1;
-  unsigned int trigger_grp7   : 1;
-  unsigned int timer_grp0     : 1;
-  unsigned int timer_grp1     : 1;
-  unsigned int fifo_out       : 1;
-  unsigned int fifo_out_extra : 1;
-  unsigned int fifo_in        : 1;
-  unsigned int fifo_in_extra  : 1;
-  unsigned int dmc_out        : 1;
-  unsigned int dmc_in         : 1;
-  unsigned int dummy1         : 16;
-} reg_iop_sw_spu_r_hw_intr;
-#define REG_RD_ADDR_iop_sw_spu_r_hw_intr 124
-
-/* Register rw_mpu_intr, scope iop_sw_spu, type rw */
-typedef struct {
-  unsigned int intr0  : 1;
-  unsigned int intr1  : 1;
-  unsigned int intr2  : 1;
-  unsigned int intr3  : 1;
-  unsigned int intr4  : 1;
-  unsigned int intr5  : 1;
-  unsigned int intr6  : 1;
-  unsigned int intr7  : 1;
-  unsigned int intr8  : 1;
-  unsigned int intr9  : 1;
-  unsigned int intr10 : 1;
-  unsigned int intr11 : 1;
-  unsigned int intr12 : 1;
-  unsigned int intr13 : 1;
-  unsigned int intr14 : 1;
-  unsigned int intr15 : 1;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_rw_mpu_intr;
-#define REG_RD_ADDR_iop_sw_spu_rw_mpu_intr 128
-#define REG_WR_ADDR_iop_sw_spu_rw_mpu_intr 128
-
-/* Register r_mpu_intr, scope iop_sw_spu, type r */
-typedef struct {
-  unsigned int intr0  : 1;
-  unsigned int intr1  : 1;
-  unsigned int intr2  : 1;
-  unsigned int intr3  : 1;
-  unsigned int intr4  : 1;
-  unsigned int intr5  : 1;
-  unsigned int intr6  : 1;
-  unsigned int intr7  : 1;
-  unsigned int intr8  : 1;
-  unsigned int intr9  : 1;
-  unsigned int intr10 : 1;
-  unsigned int intr11 : 1;
-  unsigned int intr12 : 1;
-  unsigned int intr13 : 1;
-  unsigned int intr14 : 1;
-  unsigned int intr15 : 1;
-  unsigned int dummy1 : 16;
-} reg_iop_sw_spu_r_mpu_intr;
-#define REG_RD_ADDR_iop_sw_spu_r_mpu_intr 132
-
-
-/* Constants */
-enum {
-  regk_iop_sw_spu_copy                     = 0x00000000,
-  regk_iop_sw_spu_no                       = 0x00000000,
-  regk_iop_sw_spu_nop                      = 0x00000000,
-  regk_iop_sw_spu_rd                       = 0x00000002,
-  regk_iop_sw_spu_reg_copy                 = 0x00000001,
-  regk_iop_sw_spu_rw_bus_clr_mask_default  = 0x00000000,
-  regk_iop_sw_spu_rw_bus_oe_clr_mask_default = 0x00000000,
-  regk_iop_sw_spu_rw_bus_oe_set_mask_default = 0x00000000,
-  regk_iop_sw_spu_rw_bus_set_mask_default  = 0x00000000,
-  regk_iop_sw_spu_rw_gio_clr_mask_default  = 0x00000000,
-  regk_iop_sw_spu_rw_gio_oe_clr_mask_default = 0x00000000,
-  regk_iop_sw_spu_rw_gio_oe_set_mask_default = 0x00000000,
-  regk_iop_sw_spu_rw_gio_set_mask_default  = 0x00000000,
-  regk_iop_sw_spu_set                      = 0x00000001,
-  regk_iop_sw_spu_wr                       = 0x00000003,
-  regk_iop_sw_spu_yes                      = 0x00000001
-};
-#endif /* __iop_sw_spu_defs_h */