MIPS: BCM63XX: Add PCIe Support for BCM6328

Add support for the PCIe port found on BCM6328.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Maxime Bizon <mbizon@freebox.fr>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/3956/
Reviewed-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
index 6dcd8b23592b..9203d90e610c 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h
@@ -40,6 +40,10 @@
 #define BCM_CB_MEM_END_PA               (BCM_CB_MEM_BASE_PA +           \
                                         BCM_CB_MEM_SIZE - 1)
 
+#define BCM_PCIE_MEM_BASE_PA            0x10f00000
+#define BCM_PCIE_MEM_SIZE               (16 * 1024 * 1024)
+#define BCM_PCIE_MEM_END_PA             (BCM_PCIE_MEM_BASE_PA +         \
+                                        BCM_PCIE_MEM_SIZE - 1)
 
 /*
  * Internal registers are accessed through KSEG3
@@ -85,6 +89,8 @@
 #define bcm_mpi_writel(v, o)    bcm_rset_writel(RSET_MPI, (v), (o))
 #define bcm_pcmcia_readl(o)     bcm_rset_readl(RSET_PCMCIA, (o))
 #define bcm_pcmcia_writel(v, o) bcm_rset_writel(RSET_PCMCIA, (v), (o))
+#define bcm_pcie_readl(o)       bcm_rset_readl(RSET_PCIE, (o))
+#define bcm_pcie_writel(v, o)   bcm_rset_writel(RSET_PCIE, (v), (o))
 #define bcm_sdram_readl(o)      bcm_rset_readl(RSET_SDRAM, (o))
 #define bcm_sdram_writel(v, o)  bcm_rset_writel(RSET_SDRAM, (v), (o))
 #define bcm_memc_readl(o)       bcm_rset_readl(RSET_MEMC, (o))