diff options
author | Dinh Nguyen <dinguyen@altera.com> | 2013-08-13 09:59:00 -0500 |
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committer | Shawn Guo <shawn.guo@linaro.org> | 2013-08-22 23:20:54 +0800 |
commit | dc76a1adfa12ad11957bdeec565dbccf37205d04 (patch) | |
tree | bb3426a6048c610dc738c988a534e761b8107365 /arch/arm/mach-at91 | |
parent | 7e463b7c1bd85e33dc2322b131f68d78a242c1e3 (diff) | |
download | op-kernel-dev-dc76a1adfa12ad11957bdeec565dbccf37205d04.zip op-kernel-dev-dc76a1adfa12ad11957bdeec565dbccf37205d04.tar.gz |
phy: micrel: Add definitions for common Micrel PHY registers
Add defines for common Micrel PHY setups so that other platforms
can use them. Update imx61 and sama5 hardware to use the micrel_phy.h
PHY defines.
Also add support for the KSZ9021RLRN PHY.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: David S. Miller <davem@davemloft.net>
CC: Andrew Victor <linux@maxim.org.za>
CC: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: netdev@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-at91')
-rw-r--r-- | arch/arm/mach-at91/board-dt-sama5.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c index ad95f6a..bf00d15 100644 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ b/arch/arm/mach-at91/board-dt-sama5.c @@ -42,20 +42,15 @@ static int ksz9021rn_phy_fixup(struct phy_device *phy) { int value; -#define GMII_RCCPSR 260 -#define GMII_RRDPSR 261 -#define GMII_ERCR 11 -#define GMII_ERDWR 12 - /* Set delay values */ - value = GMII_RCCPSR | 0x8000; - phy_write(phy, GMII_ERCR, value); + value = MICREL_KSZ9021_RGMII_CLK_CTRL_PAD_SCEW | 0x8000; + phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value); value = 0xF2F4; - phy_write(phy, GMII_ERDWR, value); - value = GMII_RRDPSR | 0x8000; - phy_write(phy, GMII_ERCR, value); + phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value); + value = MICREL_KSZ9021_RGMII_RX_DATA_PAD_SCEW | 0x8000; + phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value); value = 0x2222; - phy_write(phy, GMII_ERDWR, value); + phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value); return 0; } |