We do not use rk_timer.c now, remove it.
Signed-off-by: Kever Yang <kever.y...@rock-chips.com>
---
arch/arm/mach-rockchip/rk_timer.c | 48 ---------------------------------------
1 file changed, 48 deletions(-)
delete mode 100644 arch/arm/mach-rockchip/rk_timer.c
diff --git a/arch/arm/mach-rockchip/rk_timer.c
b/arch/arm/mach-rockchip/rk_timer.c
deleted file mode 100644
index 853b986..0000000
--- a/arch/arm/mach-rockchip/rk_timer.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * (C) Copyright 2015 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/timer.h>
-#include <asm/io.h>
-#include <linux/types.h>
-
-struct rk_timer * const timer_ptr = (void *)CONFIG_SYS_TIMER_BASE;
-
-static uint64_t rockchip_get_ticks(void)
-{
- uint64_t timebase_h, timebase_l;
-
- timebase_l = readl(&timer_ptr->timer_curr_value0);
- timebase_h = readl(&timer_ptr->timer_curr_value1);
-
- return timebase_h << 32 | timebase_l;
-}
-
-static uint64_t usec_to_tick(unsigned int usec)
-{
- uint64_t tick = usec;
- tick *= CONFIG_SYS_TIMER_RATE / (1000 * 1000);
- return tick;
-}
-
-void rockchip_udelay(unsigned int usec)
-{
- uint64_t tmp;
-
- /* get timestamp */
- tmp = rockchip_get_ticks() + usec_to_tick(usec);
-
- /* loop till event */
- while (rockchip_get_ticks() < tmp+1)
- ;
-}
-
-void rockchip_timer_init(void)
-{
- writel(0xffffffff, &timer_ptr->timer_load_count0);
- writel(0xffffffff, &timer_ptr->timer_load_count1);
- writel(1, &timer_ptr->timer_ctrl_reg);
-}
--
1.9.1
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