diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j722s-evm.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts index dd3b5f7039d7..a00f4a7d20d9 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts @@ -20,6 +20,7 @@ aliases { serial0 = &wkup_uart0; serial2 = &main_uart0; + serial3 = &main_uart5; mmc0 = &sdhci0; mmc1 = &sdhci1; }; @@ -51,12 +52,71 @@ no-map; }; + wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa0000000 0x00 0x100000>; + no-map; + }; + wkup_r5fss0_core0_memory_region: r5f-memory@a0100000 { compatible = "shared-dma-pool"; reg = <0x00 0xa0100000 0x00 0xf00000>; no-map; }; + mcu_r5fss0_core0_dma_memory_region: mcu-r5fss-dma-memory-region@a1000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa1000000 0x00 0x100000>; + no-map; + }; + + mcu_r5fss0_core0_memory_region: mcu-r5fss-memory-region@a1100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa1100000 0x00 0xf00000>; + no-map; + }; + + main_r5fss0_core0_dma_memory_region: main-r5fss-dma-memory-region@a2000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa2000000 0x00 0x100000>; + no-map; + }; + + main_r5fss0_core0_memory_region: main-r5fss-memory-region@a2100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa2100000 0x00 0xf00000>; + no-map; + }; + + c7x_0_dma_memory_region: c7x-dma-memory@a3000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa3000000 0x00 0x100000>; + no-map; + }; + + c7x_0_memory_region: c7x-memory@a3100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa3100000 0x00 0xf00000>; + no-map; + }; + + c7x_1_dma_memory_region: c7x-dma-memory@a4000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa4000000 0x00 0x100000>; + no-map; + }; + + c7x_1_memory_region: c7x-memory@a4100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa4100000 0x00 0xf00000>; + no-map; + }; + + rtos_ipc_memory_region: ipc-memories@a5000000 { + reg = <0x00 0xa5000000 0x00 0x1c00000>; + alignment = <0x1000>; + no-map; + }; }; vmain_pd: regulator-0 { @@ -162,10 +222,39 @@ clocks = <&audio_refclk1>; }; }; + + transceiver0: can-phy0 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan0_gpio_pins_default>; + standby-gpios = <&mcu_gpio0 12 GPIO_ACTIVE_HIGH>; + }; + + transceiver1: can-phy1 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + }; + + transceiver2: can-phy2 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + standby-gpios = <&exp1 17 GPIO_ACTIVE_HIGH>; + }; }; &main_pmx0 { + main_mcan0_pins_default: main-mcan0-default-pins { + pinctrl-single,pins = < + J722S_IOPAD(0x1dc, PIN_INPUT, 0) /* (C22) MCAN0_RX */ + J722S_IOPAD(0x1d8, PIN_OUTPUT, 0) /*(D22) MCAN0_TX */ + >; + }; + main_i2c0_pins_default: main-i2c0-default-pins { pinctrl-single,pins = < J722S_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (D23) I2C0_SCL */ @@ -182,6 +271,13 @@ bootph-all; }; + main_uart5_pins_default: main-uart5-default-pins { + pinctrl-single,pins = < + J722S_IOPAD(0x0108, PIN_INPUT, 3) /* (J27) UART5_RXD */ + J722S_IOPAD(0x010c, PIN_OUTPUT, 3) /* (H27) UART5_TXD */ + >; + }; + vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { pinctrl-single,pins = < J722S_IOPAD(0x0120, PIN_INPUT, 7) /* (F27) MMC2_CMD.GPIO0_70 */ @@ -301,8 +397,35 @@ bootph-all; }; +&main_uart5 { + /* MAIN UART 5 is used by System firmware */ + pinctrl-names = "default"; + pinctrl-0 = <&main_uart5_pins_default>; + status = "reserved"; +}; + &mcu_pmx0 { + mcu_mcan0_pins_default: mcu-mcan0-default-pins { + pinctrl-single,pins = < + J722S_MCU_IOPAD(0x038, PIN_INPUT, 0) /* (D8) MCU_MCAN0_RX */ + J722S_MCU_IOPAD(0x034, PIN_OUTPUT, 0) /* (B2) MCU_MCAN0_TX */ + >; + }; + + mcu_mcan1_pins_default: mcu-mcan1-default-pins { + pinctrl-single,pins = < + J722S_MCU_IOPAD(0x040, PIN_INPUT, 0) /* (B1) MCU_MCAN1_RX */ + J722S_MCU_IOPAD(0x03C, PIN_OUTPUT, 0) /*(C1) MCU_MCAN1_TX */ + >; + }; + + mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins { + pinctrl-single,pins = < + J722S_MCU_IOPAD(0x0030, PIN_OUTPUT, 7) /* (C3) MCU_GPIO0_12 */ + >; + }; + wkup_uart0_pins_default: wkup-uart0-default-pins { pinctrl-single,pins = < J722S_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C7) WKUP_UART0_CTSn */ @@ -494,6 +617,104 @@ bootph-all; }; +&mailbox0_cluster0 { + status = "okay"; + + mbox_wkup_r5_0: mbox-wkup-r5-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; +}; + +&mailbox0_cluster1 { + status = "okay"; + + mbox_mcu_r5_0: mbox-mcu-r5-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; +}; + +&mailbox0_cluster2 { + status = "okay"; + + mbox_c7x_0: mbox-c7x-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; +}; + +&mailbox0_cluster3 { + status = "okay"; + + mbox_main_r5_0: mbox-main-r5-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; + + mbox_c7x_1: mbox-c7x-1 { + ti,mbox-rx = <2 0 0>; + ti,mbox-tx = <3 0 0>; + }; +}; + +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status = "reserved"; +}; + +&main_timer1 { + status = "reserved"; +}; + +&main_timer2 { + status = "reserved"; +}; + +&wkup_r5fss0 { + status = "okay"; +}; + +&wkup_r5fss0_core0 { + mboxes = <&mailbox0_cluster0 &mbox_wkup_r5_0>; + memory-region = <&wkup_r5fss0_core0_dma_memory_region>, + <&wkup_r5fss0_core0_memory_region>; +}; + +&mcu_r5fss0 { + status = "okay"; +}; + +&mcu_r5fss0_core0 { + mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>; + memory-region = <&mcu_r5fss0_core0_dma_memory_region>, + <&mcu_r5fss0_core0_memory_region>; +}; + +&main_r5fss0 { + status = "okay"; +}; + +&main_r5fss0_core0 { + mboxes = <&mailbox0_cluster3 &mbox_main_r5_0>; + memory-region = <&main_r5fss0_core0_dma_memory_region>, + <&main_r5fss0_core0_memory_region>; +}; + +&c7x_0 { + mboxes = <&mailbox0_cluster2 &mbox_c7x_0>; + memory-region = <&c7x_0_dma_memory_region>, + <&c7x_0_memory_region>; + status = "okay"; +}; + +&c7x_1 { + mboxes = <&mailbox0_cluster3 &mbox_c7x_1>; + memory-region = <&c7x_1_dma_memory_region>, + <&c7x_1_memory_region>; + status = "okay"; +}; + &serdes_ln_ctrl { idle-states = <J722S_SERDES0_LANE0_USB>, <J722S_SERDES1_LANE0_PCIE0_LANE0>; @@ -566,3 +787,28 @@ 0 0 0 0 >; }; + +&mcu_mcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan0_pins_default>; + phys = <&transceiver0>; + status = "okay"; +}; + +&mcu_mcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan1_pins_default>; + phys = <&transceiver1>; + status = "okay"; +}; + +&main_mcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan0_pins_default>; + phys = <&transceiver2>; + status = "okay"; +}; + +&mcu_gpio0 { + status = "okay"; +}; |