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Commit 6fef7953 authored by Lee Jones's avatar Lee Jones Committed by Maxime Coquelin
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ARM: dts: STi: STiH407: Provide generic (safe) DVFS configuration 



You'll notice that the voltage cell is populated with 0's.  Voltage
information is very platform specific, even depends on 'cut' and
'substrate' versions.  Thus it is left blank for a generic (safe)
implementation.  If other nodes/properties are provided by the
bootloader, the ST CPUFreq driver will over-ride these generic
values.

Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarMaxime Coquelin <maxime.coquelin@st.com>
parent f55532a0

arch/arm/boot/dts/stih407-family.dtsi

+14 −0
Original line number Diff line number Diff line
@@ -22,15 +22,29 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a9";

			reg = <0>;



			/* u-boot puts hpen in SBC dmem at 0xa4 offset */

			cpu-release-addr = <0x94100A4>;



					 /* kHz     uV   */

			operating-points = <1500000 0

					    1200000 0

					    800000  0

					    500000  0>;

		};

		cpu@1 {

			device_type = "cpu";

			compatible = "arm,cortex-a9";

			reg = <1>;



			/* u-boot puts hpen in SBC dmem at 0xa4 offset */

			cpu-release-addr = <0x94100A4>;



					 /* kHz     uV   */

			operating-points = <1500000 0

					    1200000 0

					    800000  0

					    500000  0>;

		};

	};