From ee3dfafaf153fece46b15400a03581f541f96500 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Sun, 13 Jul 2014 19:43:56 +0000 Subject: [PATCH] ar71xx: add a helper function for setting up ETH_CFG register on QCA955x Signed-off-by: Jon Suphammer Patchwork: http://patchwork.openwrt.org/patch/5839/ [juhosg: fix coding style] Signed-off-by: Gabor Juhos SVN-Revision: 41623 --- .../ar71xx/files/arch/mips/ath79/dev-eth.c | 18 ++++++++++++++++++ .../ar71xx/files/arch/mips/ath79/dev-eth.h | 1 + 2 files changed, 19 insertions(+) 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 d9c40e92c4..227f16e4c2 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c @@ -769,6 +769,24 @@ void __init ath79_setup_ar934x_eth_cfg(u32 mask) iounmap(base); } +void __init ath79_setup_qca955x_eth_cfg(u32 mask) +{ + void __iomem *base; + u32 t; + + base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE); + + t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG); + + t &= ~(QCA955X_ETH_CFG_RGMII_EN | QCA955X_ETH_CFG_GE0_SGMII); + + t |= mask; + + __raw_writel(t, base + QCA955X_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 ff26ec4851..e1517b7a29 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h +++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.h @@ -47,5 +47,6 @@ 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); +void ath79_setup_qca955x_eth_cfg(u32 mask); #endif /* _ATH79_DEV_ETH_H */ -- 2.30.2