1 files changed, 106 insertions, 0 deletions
diff --git a/include/asm-arm/arch-at91/at91_ssc.h b/include/asm-arm/arch-at91/at91_ssc.h
new file mode 100644
index 000000000000..0ecc73460b50
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91_ssc.h
@@ -0,0 +1,106 @@
+/*
+ * include/asm-arm/arch-at91/at91_ssc.h
+ *
+ * Copyright (C) SAN People
+ *
+ * Serial Synchronous Controller (SSC) 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_SSC_H
+#define AT91_SSC_H
+#define AT91_SSC_CR             0x00    /* Control Register */
+#define         AT91_SSC_RXEN           (1 <<  0)       /* Receive Enable */
+#define         AT91_SSC_RXDIS          (1 <<  1)       /* Receive Disable */
+#define         AT91_SSC_TXEN           (1 <<  8)       /* Transmit Enable */
+#define         AT91_SSC_TXDIS          (1 <<  9)       /* Transmit Disable */
+#define         AT91_SSC_SWRST          (1 << 15)       /* Software Reset */
+#define AT91_SSC_CMR            0x04    /* Clock Mode Register */
+#define         AT91_SSC_CMR_DIV        (0xfff << 0)    /* Clock Divider */
+#define AT91_SSC_RCMR           0x10    /* Receive Clock Mode Register */
+#define         AT91_SSC_CKS            (3    <<  0)    /* Clock Selection */
+#define                 AT91_SSC_CKS_DIV                (0 << 0)
+#define                 AT91_SSC_CKS_CLOCK              (1 << 0)
+#define                 AT91_SSC_CKS_PIN                (2 << 0)
+#define         AT91_SSC_CKO            (7    <<  2)    /* Clock Output Mode Selection */
+#define                 AT91_SSC_CKO_NONE               (0 << 2)
+#define                 AT91_SSC_CKO_CONTINUOUS         (1 << 2)
+#define         AT91_SSC_CKI            (1    <<  5)    /* Clock Inversion */
+#define                 AT91_SSC_CKI_FALLING            (0 << 5)
+#define                 AT91_SSC_CK_RISING              (1 << 5)
+#define         AT91_SSC_CKG            (1    <<  6)    /* Receive Clock Gating Selection [AT91SAM9261 only] */
+#define                 AT91_SSC_CKG_NONE               (0 << 6)
+#define                 AT91_SSC_CKG_RFLOW              (1 << 6)
+#define                 AT91_SSC_CKG_RFHIGH             (2 << 6)
+#define         AT91_SSC_START          (0xf  <<  8)    /* Start Selection */
+#define                 AT91_SSC_START_CONTINUOUS       (0 << 8)
+#define                 AT91_SSC_START_TX_RX            (1 << 8)
+#define                 AT91_SSC_START_LOW_RF           (2 << 8)
+#define                 AT91_SSC_START_HIGH_RF          (3 << 8)
+#define                 AT91_SSC_START_FALLING_RF       (4 << 8)
+#define                 AT91_SSC_START_RISING_RF        (5 << 8)
+#define                 AT91_SSC_START_LEVEL_RF         (6 << 8)
+#define                 AT91_SSC_START_EDGE_RF          (7 << 8)
+#define         AT91_SSC_STOP           (1    << 12)    /* Receive Stop Selection [AT91SAM9261 only] */
+#define         AT91_SSC_STTDLY         (0xff << 16)    /* Start Delay */
+#define         AT91_SSC_PERIOD         (0xff << 24)    /* Period Divider Selection */
+#define AT91_SSC_RFMR           0x14    /* Receive Frame Mode Register */
+#define         AT91_SSC_DATALEN        (0x1f <<  0)    /* Data Length */
+#define         AT91_SSC_LOOP           (1    <<  5)    /* Loop Mode */
+#define         AT91_SSC_MSBF           (1    <<  7)    /* Most Significant Bit First */
+#define         AT91_SSC_DATNB          (0xf  <<  8)    /* Data Number per Frame */
+#define         AT91_SSC_FSLEN          (0xf  << 16)    /* Frame Sync Length */
+#define         AT91_SSC_FSOS           (7    << 20)    /* Frame Sync Output Selection */
+#define                 AT91_SSC_FSOS_NONE              (0 << 20)
+#define                 AT91_SSC_FSOS_NEGATIVE          (1 << 20)
+#define                 AT91_SSC_FSOS_POSITIVE          (2 << 20)
+#define                 AT91_SSC_FSOS_LOW               (3 << 20)
+#define                 AT91_SSC_FSOS_HIGH              (4 << 20)
+#define                 AT91_SSC_FSOS_TOGGLE            (5 << 20)
+#define         AT91_SSC_FSEDGE         (1    << 24)    /* Frame Sync Edge Detection */
+#define                 AT91_SSC_FSEDGE_POSITIVE        (0 << 24)
+#define                 AT91_SSC_FSEDGE_NEGATIVE        (1 << 24)
+#define AT91_SSC_TCMR           0x18    /* Transmit Clock Mode Register */
+#define AT91_SSC_TFMR           0x1c    /* Transmit Fram Mode Register */
+#define         AT91_SSC_DATDEF         (1 <<  5)       /* Data Default Value */
+#define         AT91_SSC_FSDEN          (1 << 23)       /* Frame Sync Data Enable */
+#define AT91_SSC_RHR            0x20    /* Receive Holding Register */
+#define AT91_SSC_THR            0x24    /* Transmit Holding Register */
+#define AT91_SSC_RSHR           0x30    /* Receive Sync Holding Register */
+#define AT91_SSC_TSHR           0x34    /* Transmit Sync Holding Register */
+#define AT91_SSC_RC0R           0x38    /* Receive Compare 0 Register [AT91SAM9261 only] */
+#define AT91_SSC_RC1R           0x3c    /* Receive Compare 1 Register [AT91SAM9261 only] */
+#define AT91_SSC_SR             0x40    /* Status Register */
+#define         AT91_SSC_TXRDY          (1 <<  0)       /* Transmit Ready */
+#define         AT91_SSC_TXEMPTY        (1 <<  1)       /* Transmit Empty */
+#define         AT91_SSC_ENDTX          (1 <<  2)       /* End of Transmission */
+#define         AT91_SSC_TXBUFE         (1 <<  3)       /* Transmit Buffer Empty */
+#define         AT91_SSC_RXRDY          (1 <<  4)       /* Receive Ready */
+#define         AT91_SSC_OVRUN          (1 <<  5)       /* Receive Overrun */
+#define         AT91_SSC_ENDRX          (1 <<  6)       /* End of Reception */
+#define         AT91_SSC_RXBUFF         (1 <<  7)       /* Receive Buffer Full */
+#define         AT91_SSC_CP0            (1 <<  8)       /* Compare 0 [AT91SAM9261 only] */
+#define         AT91_SSC_CP1            (1 <<  9)       /* Compare 1 [AT91SAM9261 only] */
+#define         AT91_SSC_TXSYN          (1 << 10)       /* Transmit Sync */
+#define         AT91_SSC_RXSYN          (1 << 11)       /* Receive Sync */
+#define         AT91_SSC_TXENA          (1 << 16)       /* Transmit Enable */
+#define         AT91_SSC_RXENA          (1 << 17)       /* Receive Enable */
+#define AT91_SSC_IER            0x44    /* Interrupt Enable Register */
+#define AT91_SSC_IDR            0x48    /* Interrupt Disable Register */
+#define AT91_SSC_IMR            0x4c    /* Interrupt Mask Register */
+#endif

diff --git a/include/asm-arm/arch-at91/at91_ssc.h b/include/asm-arm/arch-at91/at91_ssc.h new file mode 100644 index 000000000000..0ecc73460b50 --- /dev/null +++ b/include/asm-arm/arch-at91/at91_ssc.h
@@ -0,0 +1,106 @@
	1	/*
	2	* include/asm-arm/arch-at91/at91_ssc.h
	3	*
	4	* Copyright (C) SAN People
	5	*
	6	* Serial Synchronous Controller (SSC) registers.
	7	* Based on AT91RM9200 datasheet revision E.
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*/
	14
	15	#ifndef AT91_SSC_H
	16	#define AT91_SSC_H
	17
	18	#define AT91_SSC_CR 0x00 /* Control Register */
	19	#define AT91_SSC_RXEN (1 << 0) /* Receive Enable */
	20	#define AT91_SSC_RXDIS (1 << 1) /* Receive Disable */
	21	#define AT91_SSC_TXEN (1 << 8) /* Transmit Enable */
	22	#define AT91_SSC_TXDIS (1 << 9) /* Transmit Disable */
	23	#define AT91_SSC_SWRST (1 << 15) /* Software Reset */
	24
	25	#define AT91_SSC_CMR 0x04 /* Clock Mode Register */
	26	#define AT91_SSC_CMR_DIV (0xfff << 0) /* Clock Divider */
	27
	28	#define AT91_SSC_RCMR 0x10 /* Receive Clock Mode Register */
	29	#define AT91_SSC_CKS (3 << 0) /* Clock Selection */
	30	#define AT91_SSC_CKS_DIV (0 << 0)
	31	#define AT91_SSC_CKS_CLOCK (1 << 0)
	32	#define AT91_SSC_CKS_PIN (2 << 0)
	33	#define AT91_SSC_CKO (7 << 2) /* Clock Output Mode Selection */
	34	#define AT91_SSC_CKO_NONE (0 << 2)
	35	#define AT91_SSC_CKO_CONTINUOUS (1 << 2)
	36	#define AT91_SSC_CKI (1 << 5) /* Clock Inversion */
	37	#define AT91_SSC_CKI_FALLING (0 << 5)
	38	#define AT91_SSC_CK_RISING (1 << 5)
	39	#define AT91_SSC_CKG (1 << 6) /* Receive Clock Gating Selection [AT91SAM9261 only] */
	40	#define AT91_SSC_CKG_NONE (0 << 6)
	41	#define AT91_SSC_CKG_RFLOW (1 << 6)
	42	#define AT91_SSC_CKG_RFHIGH (2 << 6)
	43	#define AT91_SSC_START (0xf << 8) /* Start Selection */
	44	#define AT91_SSC_START_CONTINUOUS (0 << 8)
	45	#define AT91_SSC_START_TX_RX (1 << 8)
	46	#define AT91_SSC_START_LOW_RF (2 << 8)
	47	#define AT91_SSC_START_HIGH_RF (3 << 8)
	48	#define AT91_SSC_START_FALLING_RF (4 << 8)
	49	#define AT91_SSC_START_RISING_RF (5 << 8)
	50	#define AT91_SSC_START_LEVEL_RF (6 << 8)
	51	#define AT91_SSC_START_EDGE_RF (7 << 8)
	52	#define AT91_SSC_STOP (1 << 12) /* Receive Stop Selection [AT91SAM9261 only] */
	53	#define AT91_SSC_STTDLY (0xff << 16) /* Start Delay */
	54	#define AT91_SSC_PERIOD (0xff << 24) /* Period Divider Selection */
	55
	56	#define AT91_SSC_RFMR 0x14 /* Receive Frame Mode Register */
	57	#define AT91_SSC_DATALEN (0x1f << 0) /* Data Length */
	58	#define AT91_SSC_LOOP (1 << 5) /* Loop Mode */
	59	#define AT91_SSC_MSBF (1 << 7) /* Most Significant Bit First */
	60	#define AT91_SSC_DATNB (0xf << 8) /* Data Number per Frame */
	61	#define AT91_SSC_FSLEN (0xf << 16) /* Frame Sync Length */
	62	#define AT91_SSC_FSOS (7 << 20) /* Frame Sync Output Selection */
	63	#define AT91_SSC_FSOS_NONE (0 << 20)
	64	#define AT91_SSC_FSOS_NEGATIVE (1 << 20)
	65	#define AT91_SSC_FSOS_POSITIVE (2 << 20)
	66	#define AT91_SSC_FSOS_LOW (3 << 20)
	67	#define AT91_SSC_FSOS_HIGH (4 << 20)
	68	#define AT91_SSC_FSOS_TOGGLE (5 << 20)
	69	#define AT91_SSC_FSEDGE (1 << 24) /* Frame Sync Edge Detection */
	70	#define AT91_SSC_FSEDGE_POSITIVE (0 << 24)
	71	#define AT91_SSC_FSEDGE_NEGATIVE (1 << 24)
	72
	73	#define AT91_SSC_TCMR 0x18 /* Transmit Clock Mode Register */
	74	#define AT91_SSC_TFMR 0x1c /* Transmit Fram Mode Register */
	75	#define AT91_SSC_DATDEF (1 << 5) /* Data Default Value */
	76	#define AT91_SSC_FSDEN (1 << 23) /* Frame Sync Data Enable */
	77
	78	#define AT91_SSC_RHR 0x20 /* Receive Holding Register */
	79	#define AT91_SSC_THR 0x24 /* Transmit Holding Register */
	80	#define AT91_SSC_RSHR 0x30 /* Receive Sync Holding Register */
	81	#define AT91_SSC_TSHR 0x34 /* Transmit Sync Holding Register */
	82
	83	#define AT91_SSC_RC0R 0x38 /* Receive Compare 0 Register [AT91SAM9261 only] */
	84	#define AT91_SSC_RC1R 0x3c /* Receive Compare 1 Register [AT91SAM9261 only] */
	85
	86	#define AT91_SSC_SR 0x40 /* Status Register */
	87	#define AT91_SSC_TXRDY (1 << 0) /* Transmit Ready */
	88	#define AT91_SSC_TXEMPTY (1 << 1) /* Transmit Empty */
	89	#define AT91_SSC_ENDTX (1 << 2) /* End of Transmission */
	90	#define AT91_SSC_TXBUFE (1 << 3) /* Transmit Buffer Empty */
	91	#define AT91_SSC_RXRDY (1 << 4) /* Receive Ready */
	92	#define AT91_SSC_OVRUN (1 << 5) /* Receive Overrun */
	93	#define AT91_SSC_ENDRX (1 << 6) /* End of Reception */
	94	#define AT91_SSC_RXBUFF (1 << 7) /* Receive Buffer Full */
	95	#define AT91_SSC_CP0 (1 << 8) /* Compare 0 [AT91SAM9261 only] */
	96	#define AT91_SSC_CP1 (1 << 9) /* Compare 1 [AT91SAM9261 only] */
	97	#define AT91_SSC_TXSYN (1 << 10) /* Transmit Sync */
	98	#define AT91_SSC_RXSYN (1 << 11) /* Receive Sync */
	99	#define AT91_SSC_TXENA (1 << 16) /* Transmit Enable */
	100	#define AT91_SSC_RXENA (1 << 17) /* Receive Enable */
	101
	102	#define AT91_SSC_IER 0x44 /* Interrupt Enable Register */
	103	#define AT91_SSC_IDR 0x48 /* Interrupt Disable Register */
	104	#define AT91_SSC_IMR 0x4c /* Interrupt Mask Register */
	105
	106	#endif