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SubjectRe: [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node
On 12:00-20190111, Roger Quadros wrote:
> From: Jyri Sarha <jsarha@ti.com>
>
> Main System control module support is added to the device tree to allow
> driver to access to their control module registers.
>
> Signed-off-by: Jyri Sarha <jsarha@ti.com>
> Signed-off-by: Roger Quadros <rogerq@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index 272cf8f..8b55108 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -191,4 +191,12 @@
> #address-cells = <1>;
> #size-cells = <0>;
> };
> +
> + scm_conf: scm_conf@100000 {
> + compatible = "syscon", "simple-mfd";
> + reg = <0 0x00100000 0 0x1c000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0x00100000 0x1c000>;

Who handles the MMR region unlock?

> + };
> };
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>

--
Regards,
Nishanth Menon

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