Root/target/linux/brcm63xx/patches-3.6/309-MIPS-BCM63XX-add-HSSPI-register-definitions.patch

1From 70f970222bc1096689ae1bffeb9ed09a7c4bed07 Mon Sep 17 00:00:00 2001
2From: Jonas Gorski <jonas.gorski@gmail.com>
3Date: Sat, 12 Nov 2011 12:19:55 +0100
4Subject: [PATCH 28/60] MIPS: BCM63XX: add HSSPI register definitions
5
6Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
7---
8 arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 18 ++++++++
9 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 47 +++++++++++++++++++++
10 2 files changed, 65 insertions(+), 0 deletions(-)
11
12--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
13+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
14@@ -116,6 +116,7 @@ enum bcm63xx_regs_set {
15     RSET_UART1,
16     RSET_GPIO,
17     RSET_SPI,
18+ RSET_HSSPI,
19     RSET_UDC0,
20     RSET_OHCI0,
21     RSET_OHCI_PRIV,
22@@ -159,6 +160,7 @@ enum bcm63xx_regs_set {
23 #define RSET_ENETDMA_SIZE 2048
24 #define RSET_ENETSW_SIZE 65536
25 #define RSET_UART_SIZE 24
26+#define RSET_HSSPI_SIZE 1536
27 #define RSET_UDC_SIZE 256
28 #define RSET_OHCI_SIZE 256
29 #define RSET_EHCI_SIZE 256
30@@ -182,6 +184,7 @@ enum bcm63xx_regs_set {
31 #define BCM_6328_UART1_BASE (0xb0000120)
32 #define BCM_6328_GPIO_BASE (0xb0000080)
33 #define BCM_6328_SPI_BASE (0xdeadbeef)
34+#define BCM_6328_HSSPI_BASE (0xb0001000)
35 #define BCM_6328_UDC0_BASE (0xdeadbeef)
36 #define BCM_6328_USBDMA_BASE (0xdeadbeef)
37 #define BCM_6328_OHCI0_BASE (0xb0002600)
38@@ -227,6 +230,7 @@ enum bcm63xx_regs_set {
39 #define BCM_6338_UART1_BASE (0xdeadbeef)
40 #define BCM_6338_GPIO_BASE (0xfffe0400)
41 #define BCM_6338_SPI_BASE (0xfffe0c00)
42+#define BCM_6338_HSSPI_BASE (0xdeadbeef)
43 #define BCM_6338_UDC0_BASE (0xdeadbeef)
44 #define BCM_6338_USBDMA_BASE (0xfffe2400)
45 #define BCM_6338_OHCI0_BASE (0xdeadbeef)
46@@ -273,6 +277,7 @@ enum bcm63xx_regs_set {
47 #define BCM_6345_UART1_BASE (0xdeadbeef)
48 #define BCM_6345_GPIO_BASE (0xfffe0400)
49 #define BCM_6345_SPI_BASE (0xdeadbeef)
50+#define BCM_6345_HSSPI_BASE (0xdeadbeef)
51 #define BCM_6345_UDC0_BASE (0xdeadbeef)
52 #define BCM_6345_USBDMA_BASE (0xfffe2800)
53 #define BCM_6345_ENET0_BASE (0xfffe1800)
54@@ -318,6 +323,7 @@ enum bcm63xx_regs_set {
55 #define BCM_6348_UART1_BASE (0xdeadbeef)
56 #define BCM_6348_GPIO_BASE (0xfffe0400)
57 #define BCM_6348_SPI_BASE (0xfffe0c00)
58+#define BCM_6348_HSSPI_BASE (0xdeadbeef)
59 #define BCM_6348_UDC0_BASE (0xfffe1000)
60 #define BCM_6348_OHCI0_BASE (0xfffe1b00)
61 #define BCM_6348_OHCI_PRIV_BASE (0xfffe1c00)
62@@ -361,6 +367,7 @@ enum bcm63xx_regs_set {
63 #define BCM_6358_UART1_BASE (0xfffe0120)
64 #define BCM_6358_GPIO_BASE (0xfffe0080)
65 #define BCM_6358_SPI_BASE (0xfffe0800)
66+#define BCM_6358_HSSPI_BASE (0xdeadbeef)
67 #define BCM_6358_UDC0_BASE (0xfffe0800)
68 #define BCM_6358_OHCI0_BASE (0xfffe1400)
69 #define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
70@@ -405,6 +412,7 @@ enum bcm63xx_regs_set {
71 #define BCM_6368_UART1_BASE (0xb0000120)
72 #define BCM_6368_GPIO_BASE (0xb0000080)
73 #define BCM_6368_SPI_BASE (0xb0000800)
74+#define BCM_6368_HSSPI_BASE (0xdeadbeef)
75 #define BCM_6368_UDC0_BASE (0xdeadbeef)
76 #define BCM_6368_OHCI0_BASE (0xb0001600)
77 #define BCM_6368_OHCI_PRIV_BASE (0xdeadbeef)
78@@ -454,6 +462,7 @@ extern const unsigned long *bcm63xx_regs
79     __GEN_RSET_BASE(__cpu, UART1) \
80     __GEN_RSET_BASE(__cpu, GPIO) \
81     __GEN_RSET_BASE(__cpu, SPI) \
82+ __GEN_RSET_BASE(__cpu, HSSPI) \
83     __GEN_RSET_BASE(__cpu, UDC0) \
84     __GEN_RSET_BASE(__cpu, OHCI0) \
85     __GEN_RSET_BASE(__cpu, OHCI_PRIV) \
86@@ -495,6 +504,7 @@ extern const unsigned long *bcm63xx_regs
87     [RSET_UART1] = BCM_## __cpu ##_UART1_BASE, \
88     [RSET_GPIO] = BCM_## __cpu ##_GPIO_BASE, \
89     [RSET_SPI] = BCM_## __cpu ##_SPI_BASE, \
90+ [RSET_HSSPI] = BCM_## __cpu ##_HSSPI_BASE, \
91     [RSET_UDC0] = BCM_## __cpu ##_UDC0_BASE, \
92     [RSET_OHCI0] = BCM_## __cpu ##_OHCI0_BASE, \
93     [RSET_OHCI_PRIV] = BCM_## __cpu ##_OHCI_PRIV_BASE, \
94@@ -567,6 +577,7 @@ enum bcm63xx_irq {
95     IRQ_ENET0,
96     IRQ_ENET1,
97     IRQ_ENET_PHY,
98+ IRQ_HSSPI,
99     IRQ_OHCI0,
100     IRQ_EHCI0,
101     IRQ_ENET0_RXDMA,
102@@ -602,6 +613,7 @@ enum bcm63xx_irq {
103 #define BCM_6328_ENET0_IRQ 0
104 #define BCM_6328_ENET1_IRQ 0
105 #define BCM_6328_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
106+#define BCM_6328_HSSPI_IRQ (IRQ_INTERNAL_BASE + 29)
107 #define BCM_6328_OHCI0_IRQ (BCM_6328_HIGH_IRQ_BASE + 9)
108 #define BCM_6328_EHCI0_IRQ (BCM_6328_HIGH_IRQ_BASE + 10)
109 #define BCM_6328_PCMCIA_IRQ 0
110@@ -640,6 +652,7 @@ enum bcm63xx_irq {
111 #define BCM_6338_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
112 #define BCM_6338_ENET1_IRQ 0
113 #define BCM_6338_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
114+#define BCM_6338_HSSPI_IRQ 0
115 #define BCM_6338_OHCI0_IRQ 0
116 #define BCM_6338_EHCI0_IRQ 0
117 #define BCM_6338_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 15)
118@@ -671,6 +684,7 @@ enum bcm63xx_irq {
119 #define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
120 #define BCM_6345_ENET1_IRQ 0
121 #define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
122+#define BCM_6345_HSSPI_IRQ 0
123 #define BCM_6345_OHCI0_IRQ 0
124 #define BCM_6345_EHCI0_IRQ 0
125 #define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
126@@ -702,6 +716,7 @@ enum bcm63xx_irq {
127 #define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
128 #define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
129 #define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
130+#define BCM_6348_HSSPI_IRQ 0
131 #define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
132 #define BCM_6348_EHCI0_IRQ 0
133 #define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
134@@ -733,6 +748,7 @@ enum bcm63xx_irq {
135 #define BCM_6358_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
136 #define BCM_6358_ENET1_IRQ (IRQ_INTERNAL_BASE + 6)
137 #define BCM_6358_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
138+#define BCM_6358_HSSPI_IRQ 0
139 #define BCM_6358_OHCI0_IRQ (IRQ_INTERNAL_BASE + 5)
140 #define BCM_6358_EHCI0_IRQ (IRQ_INTERNAL_BASE + 10)
141 #define BCM_6358_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 15)
142@@ -773,6 +789,7 @@ enum bcm63xx_irq {
143 #define BCM_6368_ENET0_IRQ 0
144 #define BCM_6368_ENET1_IRQ 0
145 #define BCM_6368_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 15)
146+#define BCM_6368_HSSPI_IRQ 0
147 #define BCM_6368_OHCI0_IRQ (IRQ_INTERNAL_BASE + 5)
148 #define BCM_6368_EHCI0_IRQ (IRQ_INTERNAL_BASE + 7)
149 #define BCM_6368_PCMCIA_IRQ 0
150@@ -813,6 +830,7 @@ extern const int *bcm63xx_irqs;
151     [IRQ_ENET0] = BCM_## __cpu ##_ENET0_IRQ, \
152     [IRQ_ENET1] = BCM_## __cpu ##_ENET1_IRQ, \
153     [IRQ_ENET_PHY] = BCM_## __cpu ##_ENET_PHY_IRQ, \
154+ [IRQ_HSSPI] = BCM_## __cpu ##_HSSPI_IRQ, \
155     [IRQ_OHCI0] = BCM_## __cpu ##_OHCI0_IRQ, \
156     [IRQ_EHCI0] = BCM_## __cpu ##_EHCI0_IRQ, \
157     [IRQ_ENET0_RXDMA] = BCM_## __cpu ##_ENET0_RXDMA_IRQ, \
158--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
159+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
160@@ -1239,4 +1239,51 @@
161 
162 #define PCIE_DEVICE_OFFSET 0x8000
163 
164+/*************************************************************************
165+ * _REG relative to RSET_HSSPI
166+ *************************************************************************/
167+
168+#define HSSPI_GLOBAL_CTRL_REG 0x0
169+#define GLOBAL_CTRL_CLK_POLARITY (1 << 17)
170+#define GLOBAL_CTRL_CLK_GATE_SSOFF (1 << 16)
171+
172+#define HSSPI_GLOBAL_EXT_TRIGGER_REG 0x4
173+
174+#define HSSPI_INT_STATUS_REG 0x8
175+#define HSSPI_INT_STATUS_MASKED_REG 0xc
176+#define HSSPI_INT_MASK_REG 0x10
177+
178+#define HSSPI_PING0_CMD_DONE (1 << 0)
179+
180+#define HSSPI_INT_CLEAR_ALL 0xff001f1f
181+
182+#define HSSPI_PINGPONG_COMMAND_REG(x) (0x80 + (x) * 0x40)
183+#define PINGPONG_CMD_COMMAND_MASK 0xf
184+#define PINGPONG_COMMAND_NOOP 0
185+#define PINGPONG_COMMAND_START_NOW 1
186+#define PINGPONG_COMMAND_START_TRIGGER 2
187+#define PINGPONG_COMMAND_HALT 3
188+#define PINGPONG_COMMAND_FLUSH 4
189+#define PINGPONG_CMD_PROFILE_SHIFT 8
190+#define PINGPONG_CMD_SS_SHIFT 12
191+
192+#define HSSPI_PINGPONG_STATUS_REG(x) (0x84 + (x) * 0x40)
193+
194+#define HSSPI_PROFILE_CLK_CTRL_REG(x) (0x100 + (x) * 0x20)
195+#define CLK_CTRL_ACCUM_RST_ON_LOOP (1 << 15)
196+
197+#define HSSPI_PROFILE_SIGNAL_CTRL_REG(x) (0x104 + (x) * 0x20)
198+#define SIGNAL_CTRL_LATCH_RISING (1 << 12)
199+#define SIGNAL_CTRL_LAUNCH_RISING (1 << 13)
200+#define SIGNAL_CTRL_ASYNC_INPUT_PATH (1 << 16)
201+
202+#define HSSPI_PROFILE_MODE_CTRL_REG(x) (0x108 + (x) * 0x20)
203+#define MODE_CTRL_MULTIDATA_RD_STRT_SHIFT 8
204+#define MODE_CTRL_MULTIDATA_WR_STRT_SHIFT 12
205+#define MODE_CTRL_MULTIDATA_RD_SIZE_SHIFT 16
206+#define MODE_CTRL_MULTIDATA_WR_SIZE_SHIFT 18
207+#define MODE_CTRL_PREPENDBYTE_CNT_SHIFT 24
208+
209+#define HSSPI_FIFO_REG(x) (0x200 + (x) * 0x200)
210+
211 #endif /* BCM63XX_REGS_H_ */
212

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