On 20/10/2020 14:01, Jerome Brunet wrote:
> From: Anand Moon <linux.amoon@xxxxxxxxx>
>
> Add reset external reset of the ethernet mac controller
>
> Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
> Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 2 ++
> arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 ++
> arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 3 +++
> 3 files changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> index fae48efae83e..724ee179b316 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> @@ -227,6 +227,8 @@ ethmac: ethernet@ff3f0000 {
> "timing-adjustment";
> rx-fifo-depth = <4096>;
> tx-fifo-depth = <2048>;
> + resets = <&reset RESET_ETHERNET>;
> + reset-names = "stmmaceth";
> status = "disabled";
> };
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> index c95ebe615176..8514fe6a275a 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> @@ -224,6 +224,8 @@ ethmac: ethernet@ff3f0000 {
> "timing-adjustment";
> rx-fifo-depth = <4096>;
> tx-fifo-depth = <2048>;
> + resets = <&reset RESET_ETHERNET>;
> + reset-names = "stmmaceth";
> status = "disabled";
>
> mdio0: mdio {
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> index 0edd137151f8..726b91d3a905 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> @@ -13,6 +13,7 @@
> #include <dt-bindings/interrupt-controller/irq.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/power/meson-gxbb-power.h>
> +#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
> #include <dt-bindings/thermal/thermal.h>
>
> / {
> @@ -575,6 +576,8 @@ ethmac: ethernet@c9410000 {
> interrupt-names = "macirq";
> rx-fifo-depth = <4096>;
> tx-fifo-depth = <2048>;
> + resets = <&reset RESET_ETHERNET>;
> + reset-names = "stmmaceth";
> power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>;
> status = "disabled";
> };
>
Reviewed-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
