Merge remote-tracking branch 'mvebu/for-next'

[karo-tx-linux.git] / arch / arm / mach-kirkwood / board-dt.c

diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 27c1877e6ddababc2826abc1840363fa78ec39e9..ab2e586e04c7bbf880310304be99d26f4dbaf77f 100644 (file)
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -10,56 +10,21 @@
  * warranty of any kind, whether express or implied.
  */
 
+#include <linux/clk.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_net.h>
 #include <linux/of_platform.h>
 #include <linux/clk-provider.h>
-#include <linux/clocksource.h>
-#include <linux/dma-mapping.h>
-#include <linux/irqchip.h>
-#include <linux/kexec.h>
+#include <linux/slab.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
 #include <mach/bridge-regs.h>
-#include <linux/platform_data/usb-ehci-orion.h>
-#include <plat/irq.h>
 #include <plat/common.h>
 #include "common.h"
 
-/*
- * There are still devices that doesn't know about DT yet.  Get clock
- * gates here and add a clock lookup alias, so that old platform
- * devices still work.
-*/
-
-static void __init kirkwood_legacy_clk_init(void)
-{
-
-       struct device_node *np = of_find_compatible_node(
-               NULL, NULL, "marvell,kirkwood-gating-clock");
-       struct of_phandle_args clkspec;
-       struct clk *clk;
-
-       clkspec.np = np;
-       clkspec.args_count = 1;
-
-       /*
-        * The ethernet interfaces forget the MAC address assigned by
-        * u-boot if the clocks are turned off. Until proper DT support
-        * is available we always enable them for now.
-        */
-       clkspec.args[0] = CGC_BIT_GE0;
-       clk = of_clk_get_from_provider(&clkspec);
-       clk_prepare_enable(clk);
-
-       clkspec.args[0] = CGC_BIT_GE1;
-       clk = of_clk_get_from_provider(&clkspec);
-       clk_prepare_enable(clk);
-}
-
 #define MV643XX_ETH_MAC_ADDR_LOW       0x0414
 #define MV643XX_ETH_MAC_ADDR_HIGH      0x0418
 
@@ -139,12 +104,6 @@ eth_fixup_skip:
        }
 }
 
-static void __init kirkwood_dt_time_init(void)
-{
-       of_clk_init(NULL);
-       clocksource_of_init();
-}
-
 static void __init kirkwood_dt_init(void)
 {
        pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
@@ -158,14 +117,11 @@ static void __init kirkwood_dt_init(void)
        writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
 
        BUG_ON(mvebu_mbus_dt_init());
-       kirkwood_setup_wins();
 
        kirkwood_l2_init();
 
        kirkwood_cpufreq_init();
        kirkwood_cpuidle_init();
-       /* Setup clocks for legacy devices */
-       kirkwood_legacy_clk_init();
 
        kirkwood_pm_init();
        kirkwood_dt_eth_fixup();
@@ -188,7 +144,6 @@ static const char * const kirkwood_dt_board_compat[] = {
 DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
        /* Maintainer: Jason Cooper <jason@lakedaemon.net> */
        .map_io         = kirkwood_map_io,
-       .init_time      = kirkwood_dt_time_init,
        .init_machine   = kirkwood_dt_init,
        .restart        = kirkwood_restart,
        .dt_compat      = kirkwood_dt_board_compat,