1 files changed, 0 insertions, 76 deletions
diff --git a/arch/arm/mach-kirkwood/pm.c b/arch/arm/mach-kirkwood/pm.c
deleted file mode 100644
index 8e5e0329d04c..000000000000
--- a/arch/arm/mach-kirkwood/pm.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Power Management driver for Marvell Kirkwood SoCs
- *
- * Copyright (C) 2013 Ezequiel Garcia <ezequiel@free-electrons.com>
- * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License,
- * version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/suspend.h>
-#include <linux/io.h>
-#include <mach/bridge-regs.h>
-#include "common.h"
-
-static void __iomem *ddr_operation_base;
-static void __iomem *memory_pm_ctrl;
-
-static void kirkwood_low_power(void)
-{
-	u32 mem_pm_ctrl;
-
-	mem_pm_ctrl = readl(memory_pm_ctrl);
-
-	/* Set peripherals to low-power mode */
-	writel_relaxed(~0, memory_pm_ctrl);
-
-	/* Set DDR in self-refresh */
-	writel_relaxed(0x7, ddr_operation_base);
-
-	/*
-	 * Set CPU in wait-for-interrupt state.
-	 * This disables the CPU core clocks,
-	 * the array clocks, and also the L2 controller.
-	 */
-	cpu_do_idle();
-
-	writel_relaxed(mem_pm_ctrl, memory_pm_ctrl);
-}
-
-static int kirkwood_suspend_enter(suspend_state_t state)
-{
-	switch (state) {
-	case PM_SUSPEND_STANDBY:
-		kirkwood_low_power();
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int kirkwood_pm_valid_standby(suspend_state_t state)
-{
-	return state == PM_SUSPEND_STANDBY;
-}
-
-static const struct platform_suspend_ops kirkwood_suspend_ops = {
-	.enter = kirkwood_suspend_enter,
-	.valid = kirkwood_pm_valid_standby,
-};
-
-void __init kirkwood_pm_init(void)
-{
-	ddr_operation_base = ioremap(DDR_OPERATION_BASE, 4);
-	memory_pm_ctrl = ioremap(MEMORY_PM_CTRL_PHYS, 4);
-
-	suspend_set_ops(&kirkwood_suspend_ops);
-}