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[83/97] ARM: l2c: imx: remove direct write to power control register

Message ID E1WerIi-0001ZL-2w@rmk-PC.arm.linux.org.uk
State New
Headers show

Commit Message

Russell King April 28, 2014, 7:33 p.m. UTC 
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>
---
 arch/arm/mach-imx/system.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c
index 59013a81107b..3b0733edb68c 100644
--- a/arch/arm/mach-imx/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -138,8 +138,6 @@  void __init imx_init_l2cache(void)
 	if (cpu_is_imx6q())
 		val &= ~(1 << 30 | 1 << 23);
 	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);
 	of_node_put(np);