From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Mon, 25 Apr 2016 16:38:48 -0300 Subject: [PATCH 2/2] ARM: dts: imx6sx: Add 198MHz operating point In-Reply-To: <1461613128-24001-1-git-send-email-festevam@gmail.com> References: <1461613128-24001-1-git-send-email-festevam@gmail.com> Message-ID: <1461613128-24001-2-git-send-email-festevam@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fabio Estevam 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 --- arch/arm/boot/dts/imx6sx.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index d02ab32..6a993bfda 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>, -- 1.9.1