diff mbox

ARM: mx6: Only check for 1.2GHz for mx6quad

Message ID 1404184372-5321-1-git-send-email-festevam@gmail.com
State New
Headers show

Commit Message

Fabio Estevam July 1, 2014, 3:12 a.m. UTC 
From: Fabio Estevam <fabio.estevam@freescale.com>

It is only the mx6quad variant that can run up to 1.2GHz, so add the check 
accordingly.

This avoids getting the following warning on a mx6solo:

failed to disable 1.2 GHz OPP

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 arch/arm/mach-imx/mach-imx6q.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Shawn Guo July 1, 2014, 9:21 a.m. UTC | #1 
On Tue, Jul 01, 2014 at 12:12:52AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
> 
> It is only the mx6quad variant that can run up to 1.2GHz, so add the check 
> accordingly.
> 
> This avoids getting the following warning on a mx6solo:
> 
> failed to disable 1.2 GHz OPP
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Applied, thanks.
diff mbox

Patch

diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index e60456d..9b3a233 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -320,7 +320,7 @@  static void __init imx6q_opp_check_speed_grading(struct device *cpu_dev)
 	val >>= OCOTP_CFG3_SPEED_SHIFT;
 	val &= 0x3;
 
-	if (val != OCOTP_CFG3_SPEED_1P2GHZ)
+	if ((val != OCOTP_CFG3_SPEED_1P2GHZ) && cpu_is_imx6q())
 		if (dev_pm_opp_disable(cpu_dev, 1200000000))
 			pr_warn("failed to disable 1.2 GHz OPP\n");
 	if (val < OCOTP_CFG3_SPEED_996MHZ)