2020-09-07 15:14:13

by Roger Quadros

Subject: [PATCH v2 2/6] arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux

The SERDES lane control mux registers are present in the
CTRLMMR space.

Signed-off-by: Roger Quadros <[email protected]>
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 1702ac0bbf40..e72c7a0ccad5 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -18,6 +18,21 @@
};
};

+ scm_conf: scm-conf@100000 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0 0x00100000 0 0x1c000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x00100000 0x1c000>;
+
+ serdes_ln_ctrl: serdes-ln-ctrl@4080 {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */
+ <0x4088 0x3>, <0x408c 0x3>; /* SERDES0 lane2/3 select */
+ };
+ };
+
gic500: interrupt-controller@1800000 {
compatible = "arm,gic-v3";
#address-cells = <2>;
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

2020-09-08 20:16:11

by Nishanth Menon

Subject: Re: [PATCH v2 2/6] arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux

On 17:52-20200907, Roger Quadros wrote:
> The SERDES lane control mux registers are present in the
> CTRLMMR space.
>
> Signed-off-by: Roger Quadros <[email protected]>
> ---
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> index 1702ac0bbf40..e72c7a0ccad5 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> @@ -18,6 +18,21 @@
> };
> };
>
> + scm_conf: scm-conf@100000 {
> + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
> + reg = <0 0x00100000 0 0x1c000>;

Just to stay consistent with j7200 stuff we are trying to keep clean:

reg = <0x00 0x00100000 0x00 0x1c000>;

> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0x00100000 0x1c000>;

ranges = <0x00 0x00 0x00100000 0x1c000>;

> +
> + serdes_ln_ctrl: serdes-ln-ctrl@4080 {
> + compatible = "mmio-mux";
> + #mux-control-cells = <1>;
> + mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */
> + <0x4088 0x3>, <0x408c 0x3>; /* SERDES0 lane2/3 select */
> + };
> + };
> +
> gic500: interrupt-controller@1800000 {
> compatible = "arm,gic-v3";
> #address-cells = <2>;
> --
> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>

--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D