From: Bai Ping <ping.bai@nxp.com>
Date: Fri, 19 Aug 2016 09:53:32 +0000 (+0800)
Subject: MLK-13096-01 ARM: dts: imx: Update OPP table of imx6ull
X-Git-Tag: rel_imx_4.19.35_1.1.0~4406
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=bd96615fd23f4f49f0163ccfdc47785e1330d9f8;p=linux.git

MLK-13096-01 ARM: dts: imx: Update OPP table of imx6ull

According to the latest datasheet(Rev. 0,09/2016), update the
setpoints of i.MX6ULL. we add 25mV margin to cover IR drop
and board tolerance.

LDO enable:
    Freq    VDD_SOC    VDD_ARM
    528MHz  1.175V     1.175V
    396MHz  1.175V     1.025V
    198MHz  1.175V     0.95V

LDO bypass
    Freq    VDD_SOC    VDD_ARM
    528MHz  1.175V     1.175V
    396Mhz  1.175V     1.175V
    198MHz  1.175V     1.175V

Signed-off-by: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
---

diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts
index 8b84c387aabd..ed8616513695 100644
--- a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts
+++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts
@@ -106,12 +106,14 @@
 	operating-points = <
 		/* kHz	uV */
 		528000	1175000
-		99000	1175000
+		396000	1175000
+		198000	1175000
 	>;
 	fsl,soc-operating-points = <
 		/* KHz	uV */
 		528000	1175000
-		99000	1175000
+		396000	1175000
+		198000	1175000
 	>;
 	arm-supply = <&sw1a_reg>;
 	soc-supply = <&sw1a_reg>;
diff --git a/arch/arm/boot/dts/imx6ull-9x9-evk.dts b/arch/arm/boot/dts/imx6ull-9x9-evk.dts
index 50afcd5d233f..81d4c2a83833 100644
--- a/arch/arm/boot/dts/imx6ull-9x9-evk.dts
+++ b/arch/arm/boot/dts/imx6ull-9x9-evk.dts
@@ -161,12 +161,14 @@
 	operating-points = <
 		/* kHz	uV */
 		528000	1175000
-		99000	1175000
+		396000	1175000
+		198000	1175000
 	>;
 	fsl,soc-operating-points = <
 		/* KHz	uV */
 		528000	1175000
-		99000	1175000
+		396000	1175000
+		198000	1175000
 	>;
 	arm-supply = <&sw1c_reg>;
 	soc-supply = <&sw1c_reg>;
diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index c2412c9e9c77..f15087830168 100644
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -55,12 +55,14 @@
 			operating-points = <
 				/* kHz	uV */
 				528000	1175000
-				99000	950000
+				396000	1025000
+				198000	950000
 			>;
 			fsl,soc-operating-points = <
 				/* KHz	uV */
 				528000	1175000
-				99000	1175000
+				396000	1175000
+				198000	1175000
 			>;
 			clocks = <&clks IMX6UL_CLK_ARM>,
 				 <&clks IMX6UL_CLK_PLL2_BUS>,