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arm: rockchip: remove setting for rk timer

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Change-Id: I74200f86a5fe3cc023282b7b0e452826554dd102
Signed-off-by: Xu Jianqun <jay.xu@rock-chips.com>
This commit is contained in:
Xu Jianqun
2017-04-07 11:30:40 +08:00
committed by Huang, Tao
parent 86a5c36cb5
commit 54b2fd94a4
1 changed files with 0 additions and 18 deletions
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18
arch/arm/mach-rockchip/rockchip.c
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@@ -37,24 +37,6 @@ static void __init rockchip_timer_init(void)
{
if (of_machine_is_compatible("rockchip,rk3288")) {
struct regmap *grf;
void __iomem *reg_base;
/*
* Most/all uboot versions for rk3288 don't enable timer7
* which is needed for the architected timer to work.
* So make sure it is running during early boot.
*/
reg_base = ioremap(RK3288_TIMER6_7_PHYS, SZ_16K);
if (reg_base) {
writel(0, reg_base + 0x30);
writel(0xffffffff, reg_base + 0x20);
writel(0xffffffff, reg_base + 0x24);
writel(1, reg_base + 0x30);
dsb();
iounmap(reg_base);
} else {
pr_err("rockchip: could not map timer7 registers\n");
}
/*
* Disable auto jtag/sdmmc switching that causes issues