diff options
| author | Bai Ping <ping.bai@nxp.com> | 2016-08-19 17:53:32 +0800 |
|---|---|---|
| committer | Bai Ping <ping.bai@nxp.com> | 2016-08-22 08:26:07 +0800 |
| commit | e47a07374f5059a033944abcb05f3484abb47db9 (patch) | |
| tree | 37cb8a7c13e247e18d9cdf233bfa6034e77804ea /arch/arm/boot | |
| parent | bc578fcb675042f74979f7916371978ebef23d44 (diff) | |
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>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-9x9-evk.dts | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6ull.dtsi | 6 |
3 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts index 5b1bc14e4b47..ccefa4482248 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 cb9e8efb6714..9ca45fab949f 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 5f48002affa3..c61190d6d9d6 100644 --- a/arch/arm/boot/dts/imx6ull.dtsi +++ b/arch/arm/boot/dts/imx6ull.dtsi @@ -58,12 +58,14 @@ 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>, |