bcma: add support for chipcommon B core
This core is used on BCM4708 to configure the PCIe and USB3 PHYs and it
contains the addresses to the Device Management unit. This will be used
by the PCIe driver first.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 7fc16c9..6345979 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -335,6 +335,7 @@
u8 num;
struct bcma_drv_cc drv_cc;
+ struct bcma_drv_cc_b drv_cc_b;
struct bcma_drv_pci drv_pci[2];
struct bcma_drv_pcie2 drv_pcie2;
struct bcma_drv_mips drv_mips;
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 63d105c..db6fa21 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -644,6 +644,12 @@
#endif
};
+struct bcma_drv_cc_b {
+ struct bcma_device *core;
+ u8 setup_done:1;
+ void __iomem *mii;
+};
+
/* Register access */
#define bcma_cc_read32(cc, offset) \
bcma_read32((cc)->core, offset)
@@ -699,4 +705,6 @@
extern u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc);
+void bcma_chipco_b_mii_write(struct bcma_drv_cc_b *ccb, u32 offset, u32 value);
+
#endif /* LINUX_BCMA_DRIVER_CC_H_ */