From 7bf8f37aea8212d795dd5c821fa0a622b143000c Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Fri, 11 Sep 2020 01:25:16 +0300 Subject: ARM: dts: am437x-l4: add dt node for new cpsw switchdev driver Add DT node for the new cpsw switchdev based driver. Signed-off-by: Grygorii Strashko Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am437x-l4.dtsi | 54 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index 3d393fe252c6..e702e9576115 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -571,6 +571,60 @@ phys = <&phy_gmii_sel 2 0>; }; }; + + mac_sw: switch@0 { + compatible = "ti,am4372-cpsw","ti,cpsw-switch"; + reg = <0x0 0x4000>; + ranges = <0 0 0x4000>; + clocks = <&cpsw_125mhz_gclk>, <&dpll_clksel_mac_clk>; + clock-names = "fck", "50mclk"; + assigned-clocks = <&dpll_clksel_mac_clk>; + assigned-clock-rates = <50000000>; + #address-cells = <1>; + #size-cells = <1>; + syscon = <&scm_conf>; + status = "disabled"; + + interrupts = ; + interrupt-names = "rx_thresh", "rx", "tx", "misc"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + cpsw_port1: port@1 { + reg = <1>; + label = "port1"; + mac-address = [ 00 00 00 00 00 00 ]; + phys = <&phy_gmii_sel 1 0>; + }; + + cpsw_port2: port@2 { + reg = <2>; + label = "port2"; + mac-address = [ 00 00 00 00 00 00 ]; + phys = <&phy_gmii_sel 2 0>; + }; + }; + + davinci_mdio_sw: mdio@1000 { + compatible = "ti,am4372-mdio", "ti,cpsw-mdio","ti,davinci_mdio"; + clocks = <&cpsw_125mhz_gclk>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <0>; + bus_freq = <1000000>; + reg = <0x1000 0x100>; + }; + + cpts { + clocks = <&cpsw_cpts_rft_clk>; + clock-names = "cpts"; + }; + }; }; target-module@200000 { /* 0x4a200000, ap 7 02.0 */ -- cgit v1.2.3