| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/ |
| */ |
| |
| #include <dt-bindings/pinctrl/k3.h> |
| #include <dt-bindings/dma/k3-udma.h> |
| #include <dt-bindings/net/ti-dp83867.h> |
| |
| / { |
| chosen { |
| stdout-path = "serial2:115200n8"; |
| }; |
| |
| aliases { |
| serial2 = &main_uart0; |
| ethernet0 = &cpsw_port1; |
| }; |
| }; |
| |
| &cbass_main{ |
| u-boot,dm-spl; |
| |
| sdhci1: sdhci@04FA0000 { |
| compatible = "ti,am654-sdhci-5.1"; |
| reg = <0x0 0x4FA0000 0x0 0x1000>, |
| <0x0 0x4FB0000 0x0 0x400>; |
| clocks = <&k3_clks 48 1>; |
| power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>; |
| max-frequency = <25000000>; |
| ti,otap-del-sel = <0x2>; |
| ti,trm-icp = <0x8>; |
| }; |
| |
| }; |
| |
| &cbass_mcu { |
| u-boot,dm-spl; |
| |
| navss_mcu: navss-mcu { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| ti,sci-dev-id = <119>; |
| |
| mcu_ringacc: ringacc@2b800000 { |
| compatible = "ti,am654-navss-ringacc"; |
| reg = <0x0 0x2b800000 0x0 0x400000>, |
| <0x0 0x2b000000 0x0 0x400000>, |
| <0x0 0x28590000 0x0 0x100>, |
| <0x0 0x2a500000 0x0 0x40000>; |
| reg-names = "rt", "fifos", |
| "proxy_gcfg", "proxy_target"; |
| ti,num-rings = <286>; |
| ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ |
| ti,dma-ring-reset-quirk; |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <195>; |
| }; |
| |
| mcu_udmap: udmap@285c0000 { |
| compatible = "ti,k3-navss-udmap"; |
| reg = <0x0 0x285c0000 0x0 0x100>, |
| <0x0 0x2a800000 0x0 0x40000>, |
| <0x0 0x2aa00000 0x0 0x40000>; |
| reg-names = "gcfg", "rchanrt", "tchanrt"; |
| #dma-cells = <3>; |
| |
| ti,ringacc = <&mcu_ringacc>; |
| ti,psil-base = <0x6000>; |
| |
| ti,sci = <&dmsc>; |
| ti,sci-dev-id = <194>; |
| |
| ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */ |
| <0x2>; /* TX_CHAN */ |
| ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */ |
| <0x4>; /* RX_CHAN */ |
| ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */ |
| 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_SCI_PD_EXCLUSIVE>; |
| 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 { |
| u-boot,dm-spl; |
| }; |
| |
| &secure_proxy_main { |
| u-boot,dm-spl; |
| }; |
| |
| &dmsc { |
| u-boot,dm-spl; |
| k3_sysreset: sysreset-controller { |
| compatible = "ti,sci-sysreset"; |
| u-boot,dm-spl; |
| }; |
| }; |
| |
| &k3_pds { |
| u-boot,dm-spl; |
| }; |
| |
| &k3_clks { |
| u-boot,dm-spl; |
| }; |
| |
| &k3_reset { |
| u-boot,dm-spl; |
| }; |
| |
| &wkup_pmx0 { |
| u-boot,dm-spl; |
| |
| wkup_i2c0_pins_default { |
| u-boot,dm-spl; |
| }; |
| }; |
| |
| &main_pmx0 { |
| u-boot,dm-spl; |
| main_uart0_pins_default: main_uart0_pins_default { |
| pinctrl-single,pins = < |
| AM65X_IOPAD(0x01e4, PIN_INPUT, 0) /* (AF11) UART0_RXD */ |
| AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0) /* (AE11) UART0_TXD */ |
| AM65X_IOPAD(0x01ec, PIN_INPUT, 0) /* (AG11) UART0_CTSn */ |
| AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0) /* (AD11) UART0_RTSn */ |
| >; |
| u-boot,dm-spl; |
| }; |
| |
| main_mmc0_pins_default: main_mmc0_pins_default { |
| pinctrl-single,pins = < |
| AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */ |
| AM65X_IOPAD(0x01aC, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */ |
| AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */ |
| AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */ |
| AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */ |
| AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */ |
| AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */ |
| AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */ |
| AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */ |
| AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */ |
| AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */ |
| AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */ |
| >; |
| u-boot,dm-spl; |
| }; |
| |
| main_mmc1_pins_default: main_mmc1_pins_default { |
| pinctrl-single,pins = < |
| AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */ |
| AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */ |
| AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */ |
| AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */ |
| AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */ |
| AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */ |
| AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */ |
| AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */ |
| >; |
| u-boot,dm-spl; |
| }; |
| |
| }; |
| |
| &main_pmx1 { |
| u-boot,dm-spl; |
| }; |
| |
| &wkup_pmx0 { |
| mcu_cpsw_pins_default: mcu_cpsw_pins_default { |
| pinctrl-single,pins = < |
| AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */ |
| AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */ |
| AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* (M2) MCU_RGMII1_TD3 */ |
| AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* (M3) MCU_RGMII1_TD2 */ |
| AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* (M4) MCU_RGMII1_TD1 */ |
| AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* (M5) MCU_RGMII1_TD0 */ |
| AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* (L2) MCU_RGMII1_RD3 */ |
| AM65X_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* (L5) MCU_RGMII1_RD2 */ |
| AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* (M6) MCU_RGMII1_RD1 */ |
| AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* (L6) MCU_RGMII1_RD0 */ |
| AM65X_WKUP_IOPAD(0x0070, PIN_INPUT, 0) /* (N1) MCU_RGMII1_TXC */ |
| AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* (M1) MCU_RGMII1_RXC */ |
| >; |
| }; |
| |
| mcu_mdio_pins_default: mcu_mdio1_pins_default { |
| pinctrl-single,pins = < |
| AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ |
| AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */ |
| >; |
| }; |
| }; |
| |
| &main_uart0 { |
| u-boot,dm-spl; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart0_pins_default>; |
| status = "okay"; |
| }; |
| |
| &sdhci0 { |
| u-boot,dm-spl; |
| }; |
| |
| &sdhci1 { |
| u-boot,dm-spl; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_mmc1_pins_default>; |
| sdhci-caps-mask = <0x7 0x0>; |
| ti,driver-strength-ohm = <50>; |
| }; |
| |
| &mcu_cpsw { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>; |
| }; |
| |
| &davinci_mdio { |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| /* TODO: phy reset: TCA9555RTWR(i2c:0x21)[p04].GPIO_MCU_RGMII_RSTN */ |
| ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; |
| ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; |
| ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; |
| }; |
| }; |
| |
| &cpsw_port1 { |
| phy-mode = "rgmii-id"; |
| phy-handle = <&phy0>; |
| }; |
| |
| &mcu_cpsw { |
| reg = <0x0 0x46000000 0x0 0x200000>, |
| <0x0 0x40f00200 0x0 0x2>; |
| reg-names = "cpsw_nuss", "mac_efuse"; |
| |
| cpsw-phy-sel@40f04040 { |
| compatible = "ti,am654-cpsw-phy-sel"; |
| reg= <0x0 0x40f04040 0x0 0x4>; |
| reg-names = "gmii-sel"; |
| }; |
| }; |
| |
| &wkup_i2c0 { |
| u-boot,dm-spl; |
| }; |
