From: Anand Moon <linux.amoon@xxxxxxxxx> [ Upstream commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 ] Add reset external reset of the ethernet mac controller Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx> Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx> Reviewed-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxxxx> Link: https://lore.kernel.org/r/20201020120141.298240-1-jbrunet@xxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- 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 fae48efae83e9..724ee179b316e 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 c95ebe6151766..8514fe6a275a3 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 0edd137151f89..726b91d3a905a 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"; }; -- 2.27.0
