diff options
Diffstat (limited to 'arch/arm/dts/k3-j7200-som-p0.dtsi')
| -rw-r--r-- | arch/arm/dts/k3-j7200-som-p0.dtsi | 116 |
1 files changed, 115 insertions, 1 deletions
diff --git a/arch/arm/dts/k3-j7200-som-p0.dtsi b/arch/arm/dts/k3-j7200-som-p0.dtsi index 7b5e9aa0324..34724440171 100644 --- a/arch/arm/dts/k3-j7200-som-p0.dtsi +++ b/arch/arm/dts/k3-j7200-som-p0.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -25,6 +25,60 @@ alignment = <0x1000>; no-map; }; + + mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa0000000 0x00 0x100000>; + no-map; + }; + + mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa0100000 0x00 0xf00000>; + no-map; + }; + + mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa1000000 0x00 0x100000>; + no-map; + }; + + mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa1100000 0x00 0xf00000>; + no-map; + }; + + main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a2000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa2000000 0x00 0x100000>; + no-map; + }; + + main_r5fss0_core0_memory_region: r5f-memory@a2100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa2100000 0x00 0xf00000>; + no-map; + }; + + main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a3000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa3000000 0x00 0x100000>; + no-map; + }; + + main_r5fss0_core1_memory_region: r5f-memory@a3100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa3100000 0x00 0xf00000>; + no-map; + }; + + rtos_ipc_memory_region: ipc-memories@a4000000 { + reg = <0x00 0xa4000000 0x00 0x00800000>; + alignment = <0x1000>; + no-map; + }; }; }; @@ -46,6 +100,22 @@ J721E_WKUP_IOPAD(0x28, PIN_INPUT, 1) /* (A7) MCU_OSPI0_D7.MCU_HYPERBUS0_DQ7 */ >; }; + + mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins-default { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* MCU_OSPI0_CLK */ + J721E_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* MCU_OSPI0_CSn0 */ + J721E_WKUP_IOPAD(0x000c, PIN_INPUT, 0) /* MCU_OSPI0_D0 */ + J721E_WKUP_IOPAD(0x0010, PIN_INPUT, 0) /* MCU_OSPI0_D1 */ + J721E_WKUP_IOPAD(0x0014, PIN_INPUT, 0) /* MCU_OSPI0_D2 */ + J721E_WKUP_IOPAD(0x0018, PIN_INPUT, 0) /* MCU_OSPI0_D3 */ + J721E_WKUP_IOPAD(0x001c, PIN_INPUT, 0) /* MCU_OSPI0_D4 */ + J721E_WKUP_IOPAD(0x0020, PIN_INPUT, 0) /* MCU_OSPI0_D5 */ + J721E_WKUP_IOPAD(0x0024, PIN_INPUT, 0) /* MCU_OSPI0_D6 */ + J721E_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* MCU_OSPI0_D7 */ + J721E_WKUP_IOPAD(0x0008, PIN_INPUT, 0) /* MCU_OSPI0_DQS */ + >; + }; }; &main_pmx0 { @@ -141,6 +211,30 @@ status = "disabled"; }; +&mcu_r5fss0_core0 { + mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>; + memory-region = <&mcu_r5fss0_core0_dma_memory_region>, + <&mcu_r5fss0_core0_memory_region>; +}; + +&mcu_r5fss0_core1 { + mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core1>; + memory-region = <&mcu_r5fss0_core1_dma_memory_region>, + <&mcu_r5fss0_core1_memory_region>; +}; + +&main_r5fss0_core0 { + mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>; + memory-region = <&main_r5fss0_core0_dma_memory_region>, + <&main_r5fss0_core0_memory_region>; +}; + +&main_r5fss0_core1 { + mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core1>; + memory-region = <&main_r5fss0_core1_dma_memory_region>, + <&main_r5fss0_core1_memory_region>; +}; + &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; @@ -157,3 +251,23 @@ "GPIO_LIN_EN", "CAN_STB"; }; }; + +&ospi0 { + pinctrl-names = "default"; + pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; + + flash@0{ + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-tx-bus-width = <8>; + spi-rx-bus-width = <8>; + spi-max-frequency = <25000000>; + cdns,tshsl-ns = <60>; + cdns,tsd2d-ns = <60>; + cdns,tchsh-ns = <60>; + cdns,tslch-ns = <60>; + cdns,read-delay = <4>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; |