diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-04-25 22:38:48 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-04-26 14:52:17 +0300 |
| commit | fe4266baba600218e076e01bc446e36f30e85d29 (patch) | |
| tree | 3e3b53f2b8bc52ed23fcf0a8191e5209ce5d6069 /arch/arm/boot/dts/imx6sx.dtsi | |
| parent | f70844460f03e6ad6cfb148f4c394fdda1b50363 (diff) | |
| download | linux-fe4266baba600218e076e01bc446e36f30e85d29.tar.xz | |
ARM: dts: imx6sx: Add 198MHz operating point
198MHz is a valid operating point for mx6sx.
Add entries for VDD_ARM_CAP and VDD_SOC_CAP voltages for 198MHz according
to the imx6sx datahseet:
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SXIEC.pdf
(a 25mV offset is added to the minimum allowed values for safety).
These values also match the ones from the NXP kernel.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index d02ab324c7ba..6a993bfda248 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -63,12 +63,14 @@ 996000 1250000 792000 1175000 396000 1075000 + 198000 975000 >; fsl,soc-operating-points = < /* ARM kHz SOC uV */ 996000 1175000 792000 1175000 396000 1175000 + 198000 1175000 >; clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks IMX6SX_CLK_ARM>, |