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, 372 deletions

diff --git a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h
deleted file mode 100644
index 348e39f419e0..000000000000
--- a/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h
+++ /dev/null
@@ -1,372 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __pio_defs_h
-#define __pio_defs_h
-
-/*
- * This file is autogenerated from
- *   file:           pio.r
- * 
- *   by ../../../tools/rdesc/bin/rdes2c -outfile pio_defs.h pio.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 pio */
-
-/* Register rw_data, scope pio, type rw */
-typedef unsigned int reg_pio_rw_data;
-#define REG_RD_ADDR_pio_rw_data 64
-#define REG_WR_ADDR_pio_rw_data 64
-
-/* Register rw_io_access0, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access0;
-#define REG_RD_ADDR_pio_rw_io_access0 0
-#define REG_WR_ADDR_pio_rw_io_access0 0
-
-/* Register rw_io_access1, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access1;
-#define REG_RD_ADDR_pio_rw_io_access1 4
-#define REG_WR_ADDR_pio_rw_io_access1 4
-
-/* Register rw_io_access2, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access2;
-#define REG_RD_ADDR_pio_rw_io_access2 8
-#define REG_WR_ADDR_pio_rw_io_access2 8
-
-/* Register rw_io_access3, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access3;
-#define REG_RD_ADDR_pio_rw_io_access3 12
-#define REG_WR_ADDR_pio_rw_io_access3 12
-
-/* Register rw_io_access4, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access4;
-#define REG_RD_ADDR_pio_rw_io_access4 16
-#define REG_WR_ADDR_pio_rw_io_access4 16
-
-/* Register rw_io_access5, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access5;
-#define REG_RD_ADDR_pio_rw_io_access5 20
-#define REG_WR_ADDR_pio_rw_io_access5 20
-
-/* Register rw_io_access6, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access6;
-#define REG_RD_ADDR_pio_rw_io_access6 24
-#define REG_WR_ADDR_pio_rw_io_access6 24
-
-/* Register rw_io_access7, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access7;
-#define REG_RD_ADDR_pio_rw_io_access7 28
-#define REG_WR_ADDR_pio_rw_io_access7 28
-
-/* Register rw_io_access8, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access8;
-#define REG_RD_ADDR_pio_rw_io_access8 32
-#define REG_WR_ADDR_pio_rw_io_access8 32
-
-/* Register rw_io_access9, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access9;
-#define REG_RD_ADDR_pio_rw_io_access9 36
-#define REG_WR_ADDR_pio_rw_io_access9 36
-
-/* Register rw_io_access10, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access10;
-#define REG_RD_ADDR_pio_rw_io_access10 40
-#define REG_WR_ADDR_pio_rw_io_access10 40
-
-/* Register rw_io_access11, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access11;
-#define REG_RD_ADDR_pio_rw_io_access11 44
-#define REG_WR_ADDR_pio_rw_io_access11 44
-
-/* Register rw_io_access12, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access12;
-#define REG_RD_ADDR_pio_rw_io_access12 48
-#define REG_WR_ADDR_pio_rw_io_access12 48
-
-/* Register rw_io_access13, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access13;
-#define REG_RD_ADDR_pio_rw_io_access13 52
-#define REG_WR_ADDR_pio_rw_io_access13 52
-
-/* Register rw_io_access14, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access14;
-#define REG_RD_ADDR_pio_rw_io_access14 56
-#define REG_WR_ADDR_pio_rw_io_access14 56
-
-/* Register rw_io_access15, scope pio, type rw */
-typedef struct {
-  unsigned int data : 8;
-  unsigned int dummy1 : 24;
-} reg_pio_rw_io_access15;
-#define REG_RD_ADDR_pio_rw_io_access15 60
-#define REG_WR_ADDR_pio_rw_io_access15 60
-
-/* Register rw_ce0_cfg, scope pio, type rw */
-typedef struct {
-  unsigned int lw   : 6;
-  unsigned int ew   : 3;
-  unsigned int zw   : 3;
-  unsigned int aw   : 2;
-  unsigned int mode : 2;
-  unsigned int dummy1 : 16;
-} reg_pio_rw_ce0_cfg;
-#define REG_RD_ADDR_pio_rw_ce0_cfg 68
-#define REG_WR_ADDR_pio_rw_ce0_cfg 68
-
-/* Register rw_ce1_cfg, scope pio, type rw */
-typedef struct {
-  unsigned int lw   : 6;
-  unsigned int ew   : 3;
-  unsigned int zw   : 3;
-  unsigned int aw   : 2;
-  unsigned int mode : 2;
-  unsigned int dummy1 : 16;
-} reg_pio_rw_ce1_cfg;
-#define REG_RD_ADDR_pio_rw_ce1_cfg 72
-#define REG_WR_ADDR_pio_rw_ce1_cfg 72
-
-/* Register rw_ce2_cfg, scope pio, type rw */
-typedef struct {
-  unsigned int lw   : 6;
-  unsigned int ew   : 3;
-  unsigned int zw   : 3;
-  unsigned int aw   : 2;
-  unsigned int mode : 2;
-  unsigned int dummy1 : 16;
-} reg_pio_rw_ce2_cfg;
-#define REG_RD_ADDR_pio_rw_ce2_cfg 76
-#define REG_WR_ADDR_pio_rw_ce2_cfg 76
-
-/* Register rw_dout, scope pio, type rw */
-typedef struct {
-  unsigned int data  : 8;
-  unsigned int rd_n  : 1;
-  unsigned int wr_n  : 1;
-  unsigned int a0    : 1;
-  unsigned int a1    : 1;
-  unsigned int ce0_n : 1;
-  unsigned int ce1_n : 1;
-  unsigned int ce2_n : 1;
-  unsigned int rdy   : 1;
-  unsigned int dummy1 : 16;
-} reg_pio_rw_dout;
-#define REG_RD_ADDR_pio_rw_dout 80
-#define REG_WR_ADDR_pio_rw_dout 80
-
-/* Register rw_oe, scope pio, type rw */
-typedef struct {
-  unsigned int data  : 8;
-  unsigned int rd_n  : 1;
-  unsigned int wr_n  : 1;
-  unsigned int a0    : 1;
-  unsigned int a1    : 1;
-  unsigned int ce0_n : 1;
-  unsigned int ce1_n : 1;
-  unsigned int ce2_n : 1;
-  unsigned int rdy   : 1;
-  unsigned int dummy1 : 16;
-} reg_pio_rw_oe;
-#define REG_RD_ADDR_pio_rw_oe 84
-#define REG_WR_ADDR_pio_rw_oe 84
-
-/* Register rw_man_ctrl, scope pio, type rw */
-typedef struct {
-  unsigned int data  : 8;
-  unsigned int rd_n  : 1;
-  unsigned int wr_n  : 1;
-  unsigned int a0    : 1;
-  unsigned int a1    : 1;
-  unsigned int ce0_n : 1;
-  unsigned int ce1_n : 1;
-  unsigned int ce2_n : 1;
-  unsigned int rdy   : 1;
-  unsigned int dummy1 : 16;
-} reg_pio_rw_man_ctrl;
-#define REG_RD_ADDR_pio_rw_man_ctrl 88
-#define REG_WR_ADDR_pio_rw_man_ctrl 88
-
-/* Register r_din, scope pio, type r */
-typedef struct {
-  unsigned int data  : 8;
-  unsigned int rd_n  : 1;
-  unsigned int wr_n  : 1;
-  unsigned int a0    : 1;
-  unsigned int a1    : 1;
-  unsigned int ce0_n : 1;
-  unsigned int ce1_n : 1;
-  unsigned int ce2_n : 1;
-  unsigned int rdy   : 1;
-  unsigned int dummy1 : 16;
-} reg_pio_r_din;
-#define REG_RD_ADDR_pio_r_din 92
-
-/* Register r_stat, scope pio, type r */
-typedef struct {
-  unsigned int busy : 1;
-  unsigned int dummy1 : 31;
-} reg_pio_r_stat;
-#define REG_RD_ADDR_pio_r_stat 96
-
-/* Register rw_intr_mask, scope pio, type rw */
-typedef struct {
-  unsigned int rdy : 1;
-  unsigned int dummy1 : 31;
-} reg_pio_rw_intr_mask;
-#define REG_RD_ADDR_pio_rw_intr_mask 100
-#define REG_WR_ADDR_pio_rw_intr_mask 100
-
-/* Register rw_ack_intr, scope pio, type rw */
-typedef struct {
-  unsigned int rdy : 1;
-  unsigned int dummy1 : 31;
-} reg_pio_rw_ack_intr;
-#define REG_RD_ADDR_pio_rw_ack_intr 104
-#define REG_WR_ADDR_pio_rw_ack_intr 104
-
-/* Register r_intr, scope pio, type r */
-typedef struct {
-  unsigned int rdy : 1;
-  unsigned int dummy1 : 31;
-} reg_pio_r_intr;
-#define REG_RD_ADDR_pio_r_intr 108
-
-/* Register r_masked_intr, scope pio, type r */
-typedef struct {
-  unsigned int rdy : 1;
-  unsigned int dummy1 : 31;
-} reg_pio_r_masked_intr;
-#define REG_RD_ADDR_pio_r_masked_intr 112
-
-
-/* Constants */
-enum {
-  regk_pio_a2                              = 0x00000003,
-  regk_pio_no                              = 0x00000000,
-  regk_pio_normal                          = 0x00000000,
-  regk_pio_rd                              = 0x00000001,
-  regk_pio_rw_ce0_cfg_default              = 0x00000000,
-  regk_pio_rw_ce1_cfg_default              = 0x00000000,
-  regk_pio_rw_ce2_cfg_default              = 0x00000000,
-  regk_pio_rw_intr_mask_default            = 0x00000000,
-  regk_pio_rw_man_ctrl_default             = 0x00000000,
-  regk_pio_rw_oe_default                   = 0x00000000,
-  regk_pio_wr                              = 0x00000002,
-  regk_pio_wr_ce2                          = 0x00000003,
-  regk_pio_yes                             = 0x00000001,
-  regk_pio_yes_all                         = 0x000000ff
-};
-#endif /* __pio_defs_h */