diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2019-07-09 10:30:35 +0530 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2019-07-15 13:32:25 -0500 |
| commit | 5195c10fbb7a755140c82b7364bba07495448893 (patch) | |
| tree | 07b9f73d99a92862179b296d448f08a9e7ccdd74 /arch/arm | |
| parent | 9d0dca1199d16522d117c1b64f3edd539eddc6c9 (diff) | |
arm64: dts: ti: k3-am65: add mcu cpsw node
Add mcu cpsw and its components along with scm_conf node
to have ethernet functional.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/k3-am65.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 111 |
2 files changed, 113 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am65.dtsi b/arch/arm/dts/k3-am65.dtsi index 3d4bf369d0..9d1ed49753 100644 --- a/arch/arm/dts/k3-am65.dtsi +++ b/arch/arm/dts/k3-am65.dtsi @@ -64,6 +64,7 @@ /* MCUSS Range */ <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, + <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, @@ -75,6 +76,7 @@ #size-cells = <2>; ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/ <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */ + <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */ <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */ <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */ <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */ diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi index f5c8253831..18b611990f 100644 --- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi +++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi @@ -13,6 +13,7 @@ aliases { serial2 = &main_uart0; + ethernet0 = &cpsw_port1; }; }; @@ -110,6 +111,116 @@ dma-coherent; }; }; + + mcu_conf: scm_conf@40f00000 { + compatible = "syscon"; + reg = <0x0 0x40f00000 0x0 0x20000>; + }; + + mcu_cpsw: cpsw_nuss@046000000 { + compatible = "ti,am654-cpsw-nuss"; + #address-cells = <2>; + #size-cells = <2>; + reg = <0x0 0x46000000 0x0 0x200000>; + reg-names = "cpsw_nuss"; + ranges; + dma-coherent; + clocks = <&k3_clks 5 10>; + clock-names = "fck"; + power-domains = <&k3_pds 5>; + ti,psil-base = <0x7000>; + + dmas = <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 1 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 2 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 3 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 4 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 5 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 6 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 7 UDMA_DIR_TX>, + <&mcu_udmap &mcu_cpsw 0 UDMA_DIR_RX>; + dma-names = "tx0", "tx1", "tx2", "tx3", + "tx4", "tx5", "tx6", "tx7", + "rx"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + host: host@0 { + reg = <0>; + ti,label = "host"; + }; + + cpsw_port1: port@1 { + reg = <1>; + ti,mac-only; + ti,label = "port1"; + ti,syscon-efuse = <&mcu_conf 0x200>; + }; + }; + + davinci_mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + bus_freq = <1000000>; + }; + + ti,psil-config0 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config1 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config2 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config3 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config4 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config5 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config6 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config7 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + }; }; &cbass_wakeup { |