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| author | Sean Wang <sean.wang@mediatek.com> | 2018-02-17 22:54:45 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-03-11 22:31:52 +0300 |
| commit | 5f599b3a0bb8e24300eac5654a74f2e2af256f04 (patch) | |
| tree | a4c99cee2715218d6d47cb524a67deb686a0e881 /arch/arm64/boot/dts/mediatek/mt7622.dtsi | |
| parent | 23beb1adb5f625e66bae442892c9e6c4720895c6 (diff) | |
| download | linux-5f599b3a0bb8e24300eac5654a74f2e2af256f04.tar.xz | |
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>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt7622.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7622.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index e358eeb19fd3..e12ae5a55ce3 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"; |