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linux/arch/arm/boot/dts/ste-db9500.dtsi
Linus Walleij fe2fc0fd37 ARM: dts: ux500: Adjust operating points to reality
The operating points should correspond to the actual frequencies
supported for the CPU. Other patches have fixed so these are
rounded and reported properly, this fixes the device trees to
match.

The Codina variant has a lower frequency than other devices so
indicate this in the device tree.

Cc: phone-devel@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-08-02 01:41:59 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later
#include "ste-dbx5x0.dtsi"
/ {
cpus {
cpu@300 {
operating-points = <998400 0
798720 0
399360 0
199680 0>;
};
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
/*
* Initial Secure Software ISSW memory
*
* This is probably only used if the kernel tries
* to actually call into trustzone to run secure
* applications, which the mainline kernel probably
* will not do on this old chipset. But you can never
* be too careful, so reserve this memory anyway.
*/
ram@17f00000 {
reg = <0x17f00000 0x00100000>;
no-map;
};
};
};