Commit 1daa8c1d authored Jan 20, 2010 by Olof Johansson Committed by Tony Lindgren Jan 20, 2010

omap: Enable GPMC clock in gpmc_init



Don't assume that gpmc_l3_clk is on, enable it before touching
configuration registers.

Note that the current code assumes that this clock is always
enabled. We are already setting smart idle and L3 autogating
for GPMC clock in gpmc_init.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 247421fd

arch/arm/mach-omap2/gpmc.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -534,6 +534,8 @@ void __init gpmc_init(void)
		BUG();
		}

		clk_enable(gpmc_l3_clk);

		l = gpmc_read_reg(GPMC_REVISION);
		printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
		/* Set smart idle mode and automatic L3 clock gating */