Re: [PATCH mvebu v2 01/10] arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node

Gregory CLEMENT
2021-04-02T19:50:35Z

Hi Pali,

> From: Marek Behún <kabel@kernel.org>
>
> Add "syscon" compatible to the North Bridge clocks node to allow the
> cpufreq driver to access these registers via syscon API.
>
> This is needed for a fix of cpufreq driver.
>
> Signed-off-by: Marek Behún <kabel@kernel.org>
> Fixes: e8d66e7927b2 ("arm64: dts: marvell: armada-37xx: add nodes...")
> Cc: stable@vger.kernel.org
> Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
> Cc: Miquel Raynal <miquel.raynal@bootlin.com>

Applied on mvebu/dt64

Thanks,

Gregory

> ---
> arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> index d5b6c0a1c54a..a89e47d95eef 100644
> --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
> @@ -156,7 +156,8 @@
> };
>
> nb_periph_clk: nb-periph-clk@13000 {
> - compatible = "marvell,armada-3700-periph-clock-nb";
> + compatible = "marvell,armada-3700-periph-clock-nb",
> + "syscon";
> reg = <0x13000 0x100>;
> clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
> <&tbg 3>, <&xtalclk>;
> --
> 2.20.1
>

--
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering