prepare for SPI controller driver

[openwrt/openwrt.git] / target / linux / brcm63xx / files / include / asm-mips / mach-bcm63xx / bcm63xx_io.h

diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_io.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_io.h
index 1aef06f1f981ba56c1fe1f136e30edcb0fb7731d..af98611152da6bae546dc411e3f8966a9878a502 100644 (file)
--- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_io.h
+++ b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_io.h
@@ -65,6 +65,12 @@
                                        bcm63xx_regset_address(s) + (o))
 #define bcm_rset_writel(s,v,o) bcm_writel((v), \
                                        bcm63xx_regset_address(s) + (o))
+#define bcm_reg_spi_readb(s,o) bcm_readb(bcm63xx_spireg(s) + (o))
+#define bcm_reg_spi_readw(s,o) bcm_readw(bcm63xx_spireg(s) + (o))
+#define bcm_reg_spi_writeb(s,v,o)      bcm_writeb((v), \
+                                       bcm63xx_spireg(s) + (o))
+#define bcm_reg_spi_writew(s,v,o)      bcm_writew((v), \
+                                       bcm63xx_spireg(s) + (o))
 
 /*
  * helpers for frequently used register sets
@@ -89,5 +95,9 @@
 #define bcm_memc_writel(v,o)   bcm_rset_writel(RSET_MEMC, (v), (o))
 #define bcm_ddr_readl(o)       bcm_rset_readl(RSET_DDR, (o))
 #define bcm_ddr_writel(v,o)    bcm_rset_writel(RSET_DDR, (v), (o))
+#define bcm_spi_readb(o)       bcm_reg_spi_readb(RSET_SPI, (o))
+#define bcm_spi_readw(o)       bcm_reg_spi_readw(RSET_SPI, (o))
+#define bcm_spi_writeb(v,o)    bcm_reg_spi_writeb(RSET_SPI, (v), (o))
+#define bcm_spi_writew(v,o)    bcm_reg_spi_writew(RSET_SPI, (v), (o))
 
 #endif /* ! BCM63XX_IO_H_ */