[ARM] 4124/1: Rename mach-at91rm9200 and arch-at91rm9200 directories

Now that Linux includes support for the Atmel AT91SAM9260 and
AT91SAM9261 processors in addition to the original Atmel AT91RM9200
(with support for more AT91 processors pending), the "mach-at91rm9200"
and "arch-at91rm9200" directories should be renamed to indicate their
more generic nature.

The following git commands should be run BEFORE applying this patch:
  git-mv arch/arm/mach-at91rm9200 arch/arm/mach-at91
  git-mv include/asm-arm/arch-at91rm9200 include/asm-arm/arch-at91

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 146 insertions, 0 deletions

diff --git a/include/asm-arm/arch-at91/at91_tc.h b/include/asm-arm/arch-at91/at91_tc.h
new file mode 100644
index 000000000000..b85d3faeef5c
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91_tc.h
@@ -0,0 +1,146 @@
+/*
+ * include/asm-arm/arch-at91/at91_tc.h
+ *
+ * Copyright (C) SAN People
+ *
+ * Timer/Counter Unit (TC) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91_TC_H
+#define AT91_TC_H
+
+#define AT91_TC_BCR             0xc0            /* TC Block Control Register */
+#define         AT91_TC_SYNC            (1 << 0)        /* Synchro Command */
+
+#define AT91_TC_BMR             0xc4            /* TC Block Mode Register */
+#define         AT91_TC_TC0XC0S         (3 << 0)        /* External Clock Signal 0 Selection */
+#define                 AT91_TC_TC0XC0S_TCLK0           (0 << 0)
+#define                 AT91_TC_TC0XC0S_NONE            (1 << 0)
+#define                 AT91_TC_TC0XC0S_TIOA1           (2 << 0)
+#define                 AT91_TC_TC0XC0S_TIOA2           (3 << 0)
+#define         AT91_TC_TC1XC1S         (3 << 2)        /* External Clock Signal 1 Selection */
+#define                 AT91_TC_TC1XC1S_TCLK1           (0 << 2)
+#define                 AT91_TC_TC1XC1S_NONE            (1 << 2)
+#define                 AT91_TC_TC1XC1S_TIOA0           (2 << 2)
+#define                 AT91_TC_TC1XC1S_TIOA2           (3 << 2)
+#define         AT91_TC_TC2XC2S         (3 << 4)        /* External Clock Signal 2 Selection */
+#define                 AT91_TC_TC2XC2S_TCLK2           (0 << 4)
+#define                 AT91_TC_TC2XC2S_NONE            (1 << 4)
+#define                 AT91_TC_TC2XC2S_TIOA0           (2 << 4)
+#define                 AT91_TC_TC2XC2S_TIOA1           (3 << 4)
+
+
+#define AT91_TC_CCR             0x00            /* Channel Control Register */
+#define         AT91_TC_CLKEN           (1 << 0)        /* Counter Clock Enable Command */
+#define         AT91_TC_CLKDIS          (1 << 1)        /* Counter CLock Disable Command */
+#define         AT91_TC_SWTRG           (1 << 2)        /* Software Trigger Command */
+
+#define AT91_TC_CMR             0x04            /* Channel Mode Register */
+#define         AT91_TC_TCCLKS          (7 << 0)        /* Capture/Waveform Mode: Clock Selection */
+#define                 AT91_TC_TIMER_CLOCK1            (0 << 0)
+#define                 AT91_TC_TIMER_CLOCK2            (1 << 0)
+#define                 AT91_TC_TIMER_CLOCK3            (2 << 0)
+#define                 AT91_TC_TIMER_CLOCK4            (3 << 0)
+#define                 AT91_TC_TIMER_CLOCK5            (4 << 0)
+#define                 AT91_TC_XC0                     (5 << 0)
+#define                 AT91_TC_XC1                     (6 << 0)
+#define                 AT91_TC_XC2                     (7 << 0)
+#define         AT91_TC_CLKI            (1 << 3)        /* Capture/Waveform Mode: Clock Invert */
+#define         AT91_TC_BURST           (3 << 4)        /* Capture/Waveform Mode: Burst Signal Selection */
+#define         AT91_TC_LDBSTOP         (1 << 6)        /* Capture Mode: Counter Clock Stopped with TB Loading */
+#define         AT91_TC_LDBDIS          (1 << 7)        /* Capture Mode: Counter Clock Disable with RB Loading */
+#define         AT91_TC_ETRGEDG         (3 << 8)        /* Capture Mode: External Trigger Edge Selection */
+#define         AT91_TC_ABETRG          (1 << 10)       /* Capture Mode: TIOA or TIOB External Trigger Selection */
+#define         AT91_TC_CPCTRG          (1 << 14)       /* Capture Mode: RC Compare Trigger Enable */
+#define         AT91_TC_WAVE            (1 << 15)       /* Capture/Waveform mode */
+#define         AT91_TC_LDRA            (3 << 16)       /* Capture Mode: RA Loading Selection */
+#define         AT91_TC_LDRB            (3 << 18)       /* Capture Mode: RB Loading Selection */
+
+#define         AT91_TC_CPCSTOP         (1 <<  6)       /* Waveform Mode: Counter Clock Stopped with RC Compare */
+#define         AT91_TC_CPCDIS          (1 <<  7)       /* Waveform Mode: Counter Clock Disable with RC Compare */
+#define         AT91_TC_EEVTEDG         (3 <<  8)       /* Waveform Mode: External Event Edge Selection */
+#define                 AT91_TC_EEVTEDG_NONE            (0 << 8)
+#define                 AT91_TC_EEVTEDG_RISING          (1 << 8)
+#define                 AT91_TC_EEVTEDG_FALLING         (2 << 8)
+#define                 AT91_TC_EEVTEDG_BOTH            (3 << 8)
+#define         AT91_TC_EEVT            (3 << 10)       /* Waveform Mode: External Event Selection */
+#define                 AT91_TC_EEVT_TIOB               (0 << 10)
+#define                 AT91_TC_EEVT_XC0                (1 << 10)
+#define                 AT91_TC_EEVT_XC1                (2 << 10)
+#define                 AT91_TC_EEVT_XC2                (3 << 10)
+#define         AT91_TC_ENETRG          (1 << 12)       /* Waveform Mode: External Event Trigger Enable */
+#define         AT91_TC_WAVESEL         (3 << 13)       /* Waveform Mode: Waveform Selection */
+#define                 AT91_TC_WAVESEL_UP              (0 << 13)
+#define                 AT91_TC_WAVESEL_UP_AUTO         (2 << 13)
+#define                 AT91_TC_WAVESEL_UPDOWN          (1 << 13)
+#define                 AT91_TC_WAVESEL_UPDOWN_AUTO     (3 << 13)
+#define         AT91_TC_ACPA            (3 << 16)       /* Waveform Mode: RA Compare Effect on TIOA */
+#define                 AT91_TC_ACPA_NONE               (0 << 16)
+#define                 AT91_TC_ACPA_SET                (1 << 16)
+#define                 AT91_TC_ACPA_CLEAR              (2 << 16)
+#define                 AT91_TC_ACPA_TOGGLE             (3 << 16)
+#define         AT91_TC_ACPC            (3 << 18)       /* Waveform Mode: RC Compre Effect on TIOA */
+#define                 AT91_TC_ACPC_NONE               (0 << 18)
+#define                 AT91_TC_ACPC_SET                (1 << 18)
+#define                 AT91_TC_ACPC_CLEAR              (2 << 18)
+#define                 AT91_TC_ACPC_TOGGLE             (3 << 18)
+#define         AT91_TC_AEEVT           (3 << 20)       /* Waveform Mode: External Event Effect on TIOA */
+#define                 AT91_TC_AEEVT_NONE              (0 << 20)
+#define                 AT91_TC_AEEVT_SET               (1 << 20)
+#define                 AT91_TC_AEEVT_CLEAR             (2 << 20)
+#define                 AT91_TC_AEEVT_TOGGLE            (3 << 20)
+#define         AT91_TC_ASWTRG          (3 << 22)       /* Waveform Mode: Software Trigger Effect on TIOA */
+#define                 AT91_TC_ASWTRG_NONE             (0 << 22)
+#define                 AT91_TC_ASWTRG_SET              (1 << 22)
+#define                 AT91_TC_ASWTRG_CLEAR            (2 << 22)
+#define                 AT91_TC_ASWTRG_TOGGLE           (3 << 22)
+#define         AT91_TC_BCPB            (3 << 24)       /* Waveform Mode: RB Compare Effect on TIOB */
+#define                 AT91_TC_BCPB_NONE               (0 << 24)
+#define                 AT91_TC_BCPB_SET                (1 << 24)
+#define                 AT91_TC_BCPB_CLEAR              (2 << 24)
+#define                 AT91_TC_BCPB_TOGGLE             (3 << 24)
+#define         AT91_TC_BCPC            (3 << 26)       /* Waveform Mode: RC Compare Effect on TIOB */
+#define                 AT91_TC_BCPC_NONE               (0 << 26)
+#define                 AT91_TC_BCPC_SET                (1 << 26)
+#define                 AT91_TC_BCPC_CLEAR              (2 << 26)
+#define                 AT91_TC_BCPC_TOGGLE             (3 << 26)
+#define         AT91_TC_BEEVT           (3 << 28)       /* Waveform Mode: External Event Effect on TIOB */
+#define                 AT91_TC_BEEVT_NONE              (0 << 28)
+#define                 AT91_TC_BEEVT_SET               (1 << 28)
+#define                 AT91_TC_BEEVT_CLEAR             (2 << 28)
+#define                 AT91_TC_BEEVT_TOGGLE            (3 << 28)
+#define         AT91_TC_BSWTRG          (3 << 30)       /* Waveform Mode: Software Trigger Effect on TIOB */
+#define                 AT91_TC_BSWTRG_NONE             (0 << 30)
+#define                 AT91_TC_BSWTRG_SET              (1 << 30)
+#define                 AT91_TC_BSWTRG_CLEAR            (2 << 30)
+#define                 AT91_TC_BSWTRG_TOGGLE           (3 << 30)
+
+#define AT91_TC_CV              0x10            /* Counter Value */
+#define AT91_TC_RA              0x14            /* Register A */
+#define AT91_TC_RB              0x18            /* Register B */
+#define AT91_TC_RC              0x1c            /* Register C */
+
+#define AT91_TC_SR              0x20            /* Status Register */
+#define         AT91_TC_COVFS           (1 <<  0)       /* Counter Overflow Status */
+#define         AT91_TC_LOVRS           (1 <<  1)       /* Load Overrun Status */
+#define         AT91_TC_CPAS            (1 <<  2)       /* RA Compare Status */
+#define         AT91_TC_CPBS            (1 <<  3)       /* RB Compare Status */
+#define         AT91_TC_CPCS            (1 <<  4)       /* RC Compare Status */
+#define         AT91_TC_LDRAS           (1 <<  5)       /* RA Loading Status */
+#define         AT91_TC_LDRBS           (1 <<  6)       /* RB Loading Status */
+#define         AT91_TC_ETRGS           (1 <<  7)       /* External Trigger Status */
+#define         AT91_TC_CLKSTA          (1 << 16)       /* Clock Enabling Status */
+#define         AT91_TC_MTIOA           (1 << 17)       /* TIOA Mirror */
+#define         AT91_TC_MTIOB           (1 << 18)       /* TIOB Mirror */
+
+#define AT91_TC_IER             0x24            /* Interrupt Enable Register */
+#define AT91_TC_IDR             0x28            /* Interrupt Disable Register */
+#define AT91_TC_IMR             0x2c            /* Interrupt Mask Register */
+
+#endif