diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.14/0218-arm64-dts-mt7622-add-ethernet-device-nodes.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.14/0218-arm64-dts-mt7622-add-ethernet-device-nodes.patch | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.14/0218-arm64-dts-mt7622-add-ethernet-device-nodes.patch b/target/linux/mediatek/patches-4.14/0218-arm64-dts-mt7622-add-ethernet-device-nodes.patch new file mode 100644 index 0000000000..82b523c9d1 --- /dev/null +++ b/target/linux/mediatek/patches-4.14/0218-arm64-dts-mt7622-add-ethernet-device-nodes.patch @@ -0,0 +1,91 @@ +From 4fbacf244953285ac58cb833060076fafd990588 Mon Sep 17 00:00:00 2001 +From: Sean Wang <sean.wang@mediatek.com> +Date: Fri, 29 Dec 2017 10:45:07 +0800 +Subject: [PATCH 218/224] arm64: dts: mt7622: add ethernet device nodes + +add ethernet device nodes which enable GMAC1 with SGMII interface + +Signed-off-by: Sean Wang <sean.wang@mediatek.com> +--- + arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 22 ++++++++++++++++++++ + arch/arm64/boot/dts/mediatek/mt7622.dtsi | 31 ++++++++++++++++++++++++++++ + 2 files changed, 53 insertions(+) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +index 48c5ba472721..e2bd93e1b49b 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts ++++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +@@ -249,6 +249,28 @@ + status = "okay"; + }; + ++ð { ++ pinctrl-names = "default"; ++ pinctrl-0 = <ð_pins>; ++ status = "okay"; ++ ++ gmac1: mac@1 { ++ compatible = "mediatek,eth-mac"; ++ reg = <1>; ++ phy-handle = <&phy5>; ++ }; ++ ++ mdio-bus { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ phy5: ethernet-phy@5 { ++ reg = <5>; ++ phy-mode = "sgmii"; ++ }; ++ }; ++}; ++ + &i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; +diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi +index d287d75e1a54..95f947eb824c 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi +@@ -550,6 +550,37 @@ + #reset-cells = <1>; + }; + ++ eth: ethernet@1b100000 { ++ compatible = "mediatek,mt7622-eth", ++ "mediatek,mt2701-eth", ++ "syscon"; ++ reg = <0 0x1b100000 0 0x20000>; ++ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_LOW>, ++ <GIC_SPI 224 IRQ_TYPE_LEVEL_LOW>, ++ <GIC_SPI 225 IRQ_TYPE_LEVEL_LOW>; ++ clocks = <&topckgen CLK_TOP_ETH_SEL>, ++ <ðsys CLK_ETH_ESW_EN>, ++ <ðsys CLK_ETH_GP0_EN>, ++ <ðsys CLK_ETH_GP1_EN>, ++ <ðsys CLK_ETH_GP2_EN>, ++ <&sgmiisys CLK_SGMII_TX250M_EN>, ++ <&sgmiisys CLK_SGMII_RX250M_EN>, ++ <&sgmiisys CLK_SGMII_CDR_REF>, ++ <&sgmiisys CLK_SGMII_CDR_FB>, ++ <&topckgen CLK_TOP_SGMIIPLL>, ++ <&apmixedsys CLK_APMIXED_ETH2PLL>; ++ clock-names = "ethif", "esw", "gp0", "gp1", "gp2", ++ "sgmii_tx250m", "sgmii_rx250m", ++ "sgmii_cdr_ref", "sgmii_cdr_fb", "sgmii_ck", ++ "eth2pll"; ++ power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>; ++ mediatek,ethsys = <ðsys>; ++ mediatek,sgmiisys = <&sgmiisys>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "disabled"; ++ }; ++ + sgmiisys: sgmiisys@1b128000 { + compatible = "mediatek,mt7622-sgmiisys", + "syscon"; +-- +2.11.0 + |