brcmfmac: add support for dongle ARM CR4 core

Newer WiFi chip use ARM CR4 core to achieve higher performance. Add necessary
code for host driver in order to support CR4 core.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 0ab6712fd76b..f14a98a79c9d 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -134,6 +134,7 @@ struct bcma_host_ops {
 #define BCMA_CORE_I2S                   0x834
 #define BCMA_CORE_SDR_DDR1_MEM_CTL      0x835   /* SDR/DDR1 memory controller core */
 #define BCMA_CORE_SHIM                  0x837   /* SHIM component in ubus/6362 */
+#define BCMA_CORE_ARM_CR4               0x83e
 #define BCMA_CORE_DEFAULT               0xFFF
 
 #define BCMA_MAX_NR_CORES               16
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index 7e8104bb7a7e..917dcd7965e7 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -37,6 +37,7 @@
 #define  BCMA_IOST_BIST_DONE            0x8000
 #define BCMA_RESET_CTL                  0x0800
 #define  BCMA_RESET_CTL_RESET           0x0001
+#define BCMA_RESET_ST                   0x0804
 
 /* BCMA PCI config space registers. */
 #define BCMA_PCI_PMCSR                  0x44