leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: l2c: imx: remove direct write to power control register

Browse Source 
Now that we handle this in core code, we don't need platforms enabling
the low power modes directly.

Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2014-03-28 14:36:38 +00:00
parent 513b9a08f8
commit 28ed53f222
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-imx/system.c
View File

@ -138,8 +138,6 @@ void __init imx_init_l2cache(void)
if (cpu_is_imx6q()) if (cpu_is_imx6q())
val &= ~(1 << 30 | 1 << 23); val &= ~(1 << 30 | 1 << 23);
writel_relaxed(val, l2x0_base + L310_PREFETCH_CTRL); writel_relaxed(val, l2x0_base + L310_PREFETCH_CTRL);
val = L310_DYNAMIC_CLK_GATING_EN | L310_STNDBY_MODE_EN;
writel_relaxed(val, l2x0_base + L310_POWER_CTRL);
iounmap(l2x0_base); iounmap(l2x0_base);
of_node_put(np); of_node_put(np);