diff options
Diffstat (limited to 'arch/arm/dts/k3-j721s2-r5.dtsi')
| -rw-r--r-- | arch/arm/dts/k3-j721s2-r5.dtsi | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-j721s2-r5.dtsi b/arch/arm/dts/k3-j721s2-r5.dtsi new file mode 100644 index 0000000..eb0df42 --- /dev/null +++ b/arch/arm/dts/k3-j721s2-r5.dtsi @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/ { + chosen { + tick-timer = &mcu_timer0; + }; + + aliases { + remoteproc0 = &sysctrler; + remoteproc1 = &a72_0; + }; + + a72_0: a72@0 { + compatible = "ti,am654-rproc"; + reg = <0x0 0x00a90000 0x0 0x10>; + power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>, + <&k3_pds 202 TI_SCI_PD_EXCLUSIVE>, + <&k3_pds 4 TI_SCI_PD_EXCLUSIVE>; + resets = <&k3_reset 202 0>; + clocks = <&k3_clks 61 1>; + assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>; + assigned-clock-parents = <&k3_clks 61 2>; + assigned-clock-rates = <200000000>, <2000000000>; + ti,sci = <&sms>; + ti,sci-proc-id = <32>; + ti,sci-host-id = <10>; + bootph-pre-ram; + }; + + dm_tifs: dm-tifs { + compatible = "ti,j721e-dm-sci"; + ti,host-id = <3>; + ti,secure-host; + mbox-names = "rx", "tx"; + mboxes= <&secure_proxy_mcu 21>, + <&secure_proxy_mcu 23>; + bootph-pre-ram; + }; +}; + +&mcu_timer0 { + clock-frequency = <250000000>; + bootph-pre-ram; +}; + +&secure_proxy_sa3 { + bootph-pre-ram; + status = "okay"; +}; + +&secure_proxy_mcu { + bootph-pre-ram; + status = "okay"; +}; + +&cbass_mcu_wakeup { + sysctrler: sysctrler { + compatible = "ti,am654-system-controller"; + mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>; + mbox-names = "tx", "rx", "boot_notify"; + bootph-pre-ram; + }; +}; + +&sms { + mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>; + mbox-names = "tx", "rx", "notify"; + ti,host-id = <4>; + ti,secure-host; +}; + +&mcu_ringacc { + ti,sci = <&dm_tifs>; +}; + +&mcu_udmap { + ti,sci = <&dm_tifs>; +}; |