ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation
Subsystems (2)
Fabio Estevam
reviewerPATCH 1/1 ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation
From: Fabio Estevam <[email protected]>
Table 8 from MX6DL datasheet (IMX6SDLCEC Rev. 5, 06/2015):
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf
states the following:
"LDO Output Set Point (VDD_ARM_CAP) = 1.125 V minimum for operation up to 396 MHz."
So fix the entry by adding the 25mV margin value as done in the other entries of the table, which results in 1.15V for 396MHz operation.
--- arch/arm/boot/dts/imx6dl.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm/boot/dts/imx6dl.dtsi +1 -1
@@ -30,7 +30,7 @@ /* kHz uV */ 996000 1250000 792000 1175000 - 396000 1075000 + 396000 1150000 >; fsl,soc-operating-points = < /* ARM kHz SOC-PU uV */
Signature · 1 line
1.9.1
Shawn Guo
AppliedPATCH 1/1 ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation
Quoted 7 lines · Fabio Estevam
From: Fabio Estevam <[email protected]>
Table 8 from MX6DL datasheet (IMX6SDLCEC Rev. 5, 06/2015):
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdfstates the following:
Quoted 7 lines
"LDO Output Set Point (
VDD_ARM_CAP) = 1.125 V minimum for operation up to 396 MHz."So fix the entry by adding the 25mV margin value as done in the other entries of the table, which results in 1.15V for 396MHz operation.
Signed-off-by Fabio Estevam <[email protected]>
Applied, thanks.