[ARM] 4331/3: Support for Micrel/Kendin KS8695 processor

Add core support for the Kendin/Micrel KS8695 processor family.

It is an ARM922-T based SoC with integrated USART, 4-port Ethernet
Switch, WAN Ethernet port, and optional PCI Host bridge, etc.
 http://www.micrel.com/page.do?page=product-info/sys_on_chip.jsp

This patch is based on earlier patches from Lennert Buytenhek, Ben
Dooks and Greg Ungerer posted to the arm-linux-kernel mailing list in
March 2006;  and Micrel's 2.6.9 port.

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

1 files changed, 66 insertions, 0 deletions

diff --git a/include/asm-arm/arch-ks8695/regs-switch.h b/include/asm-arm/arch-ks8695/regs-switch.h
new file mode 100644
index 000000000000..5f37be3f2f60
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-switch.h
@@ -0,0 +1,66 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-switch.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - Switch Registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef KS8695_SWITCH_H
+#define KS8695_SWITCH_H
+
+#define KS8695_SWITCH_OFFSET    (0xF0000 + 0xe800)
+#define KS8695_SWITCH_VA        (KS8695_IO_VA + KS8695_SWITCH_OFFSET)
+#define KS8695_SWITCH_PA        (KS8695_IO_PA + KS8695_SWITCH_OFFSET)
+
+
+/*
+ * Switch registers
+ */
+#define KS8695_SEC0             (0x00)          /* Switch Engine Control 0 */
+#define KS8695_SEC1             (0x04)          /* Switch Engine Control 1 */
+#define KS8695_SEC2             (0x08)          /* Switch Engine Control 2 */
+
+#define KS8695_P(x)_C(z)        (0xc0 + (((x)-1)*3 + ((z)-1))*4)        /* Port Configuration Registers */
+
+#define KS8695_SEP12AN          (0x48)          /* Port 1 & 2 Auto-Negotiation */
+#define KS8695_SEP34AN          (0x4c)          /* Port 3 & 4 Auto-Negotiation */
+#define KS8695_SEIAC            (0x50)          /* Indirect Access Control */
+#define KS8695_SEIADH2          (0x54)          /* Indirect Access Data High 2 */
+#define KS8695_SEIADH1          (0x58)          /* Indirect Access Data High 1 */
+#define KS8695_SEIADL           (0x5c)          /* Indirect Access Data Low */
+#define KS8695_SEAFC            (0x60)          /* Advance Feature Control */
+#define KS8695_SEDSCPH          (0x64)          /* TOS Priority High */
+#define KS8695_SEDSCPL          (0x68)          /* TOS Priority Low */
+#define KS8695_SEMAH            (0x6c)          /* Switch Engine MAC Address High */
+#define KS8695_SEMAL            (0x70)          /* Switch Engine MAC Address Low */
+#define KS8695_LPPM12           (0x74)          /* Port 1 & 2 PHY Power Management */
+#define KS8695_LPPM34           (0x78)          /* Port 3 & 4 PHY Power Management */
+
+
+/* Switch Engine Control 0 */
+#define SEC0_LLED1S             (7 << 25)       /* LED1 Select */
+#define         LLED1S_SPEED            (0 << 25)
+#define         LLED1S_LINK             (1 << 25)
+#define         LLED1S_DUPLEX           (2 << 25)
+#define         LLED1S_COLLISION        (3 << 25)
+#define         LLED1S_ACTIVITY         (4 << 25)
+#define         LLED1S_FDX_COLLISION    (5 << 25)
+#define         LLED1S_LINK_ACTIVITY    (6 << 25)
+#define SEC0_LLED0S             (7 << 22)       /* LED0 Select */
+#define         LLED0S_SPEED            (0 << 22)
+#define         LLED0S_LINK             (1 << 22)
+#define         LLED0S_DUPLEX           (2 << 22)
+#define         LLED0S_COLLISION        (3 << 22)
+#define         LLED0S_ACTIVITY         (4 << 22)
+#define         LLED0S_FDX_COLLISION    (5 << 22)
+#define         LLED0S_LINK_ACTIVITY    (6 << 22)
+#define SEC0_ENABLE             (1 << 0)        /* Enable Switch */
+
+
+
+#endif