imx: mx6: correct get_cpu_speed_grade_hz for i.MX6DQP

Correct get_cpu_speed_grade_hz for i.MX6DQP, otherwise we
will get wrong speed grade info i.MX6DQP.

Signed-off-by: Peng Fan <van.freenix@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 407f3160fd6193b14b793e489e796fad9b59135c..88fcfdc2aa61641534e18164af74854942d8cf66 100644 (file)
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -138,14 +138,14 @@ u32 get_cpu_speed_grade_hz(void)
        switch (val) {
        /* Valid for IMX6DQ */
        case OCOTP_CFG3_SPEED_1P2GHZ:
-               if (is_mx6dq())
+               if (is_mx6dq() || is_mx6dqp())
                        return 1200000000;
        /* Valid for IMX6SX/IMX6SDL/IMX6DQ */
        case OCOTP_CFG3_SPEED_1GHZ:
                return 996000000;
        /* Valid for IMX6DQ */
        case OCOTP_CFG3_SPEED_850MHZ:
-               if (is_mx6dq())
+               if (is_mx6dq() || is_mx6dqp())
                        return 852000000;
        /* Valid for IMX6SX/IMX6SDL/IMX6DQ */
        case OCOTP_CFG3_SPEED_800MHZ: