MIPS: Add BMIPS CP0 register definitions

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: mbizon@freebox.fr
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Florian Fainelli <ffainelli@freebox.fr>
Patchwork: https://patchwork.linux-mips.org/patch/1708/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org

diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index 335474c155f6e6187aa19ce49527712ca954c8fb..4d9870975382be738893a92bcb2a68ca96fe3181 100644 (file)
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1040,6 +1040,12 @@ do {                                                                     \
 #define read_c0_dtaglo()       __read_32bit_c0_register($28, 2)
 #define write_c0_dtaglo(val)   __write_32bit_c0_register($28, 2, val)
 
+#define read_c0_ddatalo()      __read_32bit_c0_register($28, 3)
+#define write_c0_ddatalo(val)  __write_32bit_c0_register($28, 3, val)
+
+#define read_c0_staglo()       __read_32bit_c0_register($28, 4)
+#define write_c0_staglo(val)   __write_32bit_c0_register($28, 4, val)
+
 #define read_c0_taghi()                __read_32bit_c0_register($29, 0)
 #define write_c0_taghi(val)    __write_32bit_c0_register($29, 0, val)
 
@@ -1082,6 +1088,51 @@ do {                                                                     \
 #define read_octeon_c0_dcacheerr()     __read_64bit_c0_register($27, 1)
 #define write_octeon_c0_dcacheerr(val) __write_64bit_c0_register($27, 1, val)
 
+/* BMIPS3300 */
+#define read_c0_brcm_config_0()                __read_32bit_c0_register($22, 0)
+#define write_c0_brcm_config_0(val)    __write_32bit_c0_register($22, 0, val)
+
+#define read_c0_brcm_bus_pll()         __read_32bit_c0_register($22, 4)
+#define write_c0_brcm_bus_pll(val)     __write_32bit_c0_register($22, 4, val)
+
+#define read_c0_brcm_reset()           __read_32bit_c0_register($22, 5)
+#define write_c0_brcm_reset(val)       __write_32bit_c0_register($22, 5, val)
+
+/* BMIPS4380 */
+#define read_c0_brcm_cmt_intr()                __read_32bit_c0_register($22, 1)
+#define write_c0_brcm_cmt_intr(val)    __write_32bit_c0_register($22, 1, val)
+
+#define read_c0_brcm_cmt_ctrl()                __read_32bit_c0_register($22, 2)
+#define write_c0_brcm_cmt_ctrl(val)    __write_32bit_c0_register($22, 2, val)
+
+#define read_c0_brcm_cmt_local()       __read_32bit_c0_register($22, 3)
+#define write_c0_brcm_cmt_local(val)   __write_32bit_c0_register($22, 3, val)
+
+#define read_c0_brcm_config_1()                __read_32bit_c0_register($22, 5)
+#define write_c0_brcm_config_1(val)    __write_32bit_c0_register($22, 5, val)
+
+#define read_c0_brcm_cbr()             __read_32bit_c0_register($22, 6)
+#define write_c0_brcm_cbr(val)         __write_32bit_c0_register($22, 6, val)
+
+/* BMIPS5000 */
+#define read_c0_brcm_config()          __read_32bit_c0_register($22, 0)
+#define write_c0_brcm_config(val)      __write_32bit_c0_register($22, 0, val)
+
+#define read_c0_brcm_mode()            __read_32bit_c0_register($22, 1)
+#define write_c0_brcm_mode(val)                __write_32bit_c0_register($22, 1, val)
+
+#define read_c0_brcm_action()          __read_32bit_c0_register($22, 2)
+#define write_c0_brcm_action(val)      __write_32bit_c0_register($22, 2, val)
+
+#define read_c0_brcm_edsp()            __read_32bit_c0_register($22, 3)
+#define write_c0_brcm_edsp(val)                __write_32bit_c0_register($22, 3, val)
+
+#define read_c0_brcm_bootvec()         __read_32bit_c0_register($22, 4)
+#define write_c0_brcm_bootvec(val)     __write_32bit_c0_register($22, 4, val)
+
+#define read_c0_brcm_sleepcount()      __read_32bit_c0_register($22, 7)
+#define write_c0_brcm_sleepcount(val)  __write_32bit_c0_register($22, 7, val)
+
 /*
  * Macros to access the floating point coprocessor control registers
  */