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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-10-17 18:27:45 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-10-17 18:27:45 +0000 |
| commit | 5ffc08e3dc332cf5d51ba29d031367b88d226dbb (patch) | |
| tree | d4156a141fef0871b8689f4bca52556fa59d044c /target/linux | |
| parent | 26944502e3ac3625b25a2911894bcdd252e39b30 (diff) | |
| download | upstream-5ffc08e3dc332cf5d51ba29d031367b88d226dbb.tar.gz upstream-5ffc08e3dc332cf5d51ba29d031367b88d226dbb.tar.bz2 upstream-5ffc08e3dc332cf5d51ba29d031367b88d226dbb.zip | |
ar71xx: add a helper function for setting up ETH_CFG register on AR934x
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 33817
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c | 24 | ||||
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h | 1 |
2 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c index 4487958bc7..5a0b950c1b 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c @@ -691,6 +691,30 @@ void __init ath79_setup_ar933x_phy4_switch(bool mac, bool mdio) iounmap(base); } +void __init ath79_setup_ar934x_eth_cfg(u32 mask) +{ + void __iomem *base; + u32 t; + + base = ioremap(AR934X_GMAC_BASE, AR934X_GMAC_SIZE); + + t = __raw_readl(base + AR934X_GMAC_REG_ETH_CFG); + + t &= ~(AR934X_ETH_CFG_RGMII_GMAC0 | + AR934X_ETH_CFG_MII_GMAC0 | + AR934X_ETH_CFG_GMII_GMAC0 | + AR934X_ETH_CFG_SW_ONLY_MODE | + AR934X_ETH_CFG_SW_PHY_SWAP); + + t |= mask; + + __raw_writel(t, base + AR934X_GMAC_REG_ETH_CFG); + /* flush write */ + __raw_readl(base + AR934X_GMAC_REG_ETH_CFG); + + iounmap(base); +} + static int ath79_eth_instance __initdata; void __init ath79_register_eth(unsigned int id) { diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h index d4f27d9cf2..561bf3ff86 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h +++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h @@ -44,5 +44,6 @@ extern struct platform_device ath79_mdio1_device; void ath79_register_mdio(unsigned int id, u32 phy_mask); void ath79_setup_ar933x_phy4_switch(bool mac, bool mdio); +void ath79_setup_ar934x_eth_cfg(u32 mask); #endif /* _ATH79_DEV_ETH_H */ |