arm: davinci: remove dead code for PHYs used by DaVinci DM* boards

The support for DaVinci DM* boards has been dropped a while ago. The
code for all those PHYs is no longer used and they have their own
proper PHY drivers in drivers/net/phy anyway. Remove all dead code.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

1 files changed, 0 insertions, 52 deletions

diff --git a/arch/arm/mach-davinci/ksz8873.c b/arch/arm/mach-davinci/ksz8873.c
deleted file mode 100644
index 85b0c2620c..0000000000
--- a/arch/arm/mach-davinci/ksz8873.c
+++ /dev/null
@@ -1,52 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Micrel KSZ8873 PHY Driver for TI DaVinci
- * (TMS320DM644x) based boards.
- *
- * Copyright (C) 2011 Heiko Schocher <hsdenx.de>
- *
- * based on:
- * National Semiconductor DP83848 PHY Driver for TI DaVinci
- * (TMS320DM644x) based boards.
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- *
- * --------------------------------------------------------
- */
-
-#include <common.h>
-#include <miiphy.h>
-#include <net.h>
-#include <asm/arch/emac_defs.h>
-#include <asm/io.h>
-#include "../../../drivers/net/ti/davinci_emac.h"
-
-int ksz8873_is_phy_connected(int phy_addr)
-{
-	u_int16_t	dummy;
-
-	return davinci_eth_phy_read(phy_addr, MII_PHYSID1, &dummy);
-}
-
-int ksz8873_get_link_speed(int phy_addr)
-{
-	emac_regs *emac = (emac_regs *)EMAC_BASE_ADDR;
-
-	/* we always have a link to the switch, 100 FD */
-	writel((EMAC_MACCONTROL_MIIEN_ENABLE |
-		EMAC_MACCONTROL_FULLDUPLEX_ENABLE),
-	       &emac->MACCONTROL);
-	return 1;
-}
-
-
-int ksz8873_init_phy(int phy_addr)
-{
-	return 1;
-}
-
-
-int ksz8873_auto_negotiate(int phy_addr)
-{
-	return dp83848_get_link_speed(phy_addr);
-}