MLK-14697 ARM: dts: imx: update the setpoint data of imx6sll

According to the latest datasheet(Rev.0 4/2017), The voltage of
996MHz should be updated to 1.23V. For NXP's Pfuze PMIC chip, the
minimum voltage step is 25mV, we need to set the voltage of 996MHz
to 1.25V. In order to cover board tolerance and IR drop, we add
25mV margin. Then the 996MHz setpoint voltage is 1.275V.

Signed-off-by: Bai Ping <ping.bai@nxp.com>
(cherry picked from commit 4d40b3a6149e53f60f3cc6a14da1f2ffc55efb8e)

diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi
index 675bac0..9f23bcf 100644 (file)
--- a/arch/arm/boot/dts/imx6sll.dtsi
+++ b/arch/arm/boot/dts/imx6sll.dtsi
@@ -51,14 +51,14 @@
                        next-level-cache = <&L2>;
                        operating-points = <
                                /* kHz    uV */
-                               996000  1225000
+                               996000  1275000
                                792000  1175000
                                396000  1075000
                                198000  975000
                        >;
                        fsl,soc-operating-points = <
                                /* ARM kHz      SOC-PU uV */
-                               996000          1225000
+                               996000          1275000
                                792000          1175000
                                396000          1175000
                                198000          1175000