Commit fa1b98dd authored by Beleswar Padhi's avatar Beleswar Padhi Committed by Nishanth Menon
Browse files

arm64: dts: ti: k3-j784s4-j742s2: Enable remote processors at board level 



Remote Processors defined in top-level J784S4-J742S2 common SoC dtsi
files are incomplete without the memory carveouts and mailbox
assignments which are only known at board integration level.

Therefore, disable the remote processors at SoC level and enable them at
board level where above information is available.

Signed-off-by: default avatarBeleswar Padhi <b-padhi@ti.com>
Acked-by: default avatarAndrew Davis <afd@ti.com>
Link: https://patch.msgid.link/20250908142826.1828676-5-b-padhi@ti.com


Signed-off-by: default avatarNishanth Menon <nm@ti.com>
parent 368ae64a

arch/arm64/boot/dts/ti/k3-am69-sk.dts

+15 −0
Original line number Diff line number Diff line
@@ -992,24 +992,32 @@ &mcu_cpsw_port1 { 
	bootph-all;

};



&mcu_r5fss0 {

	status = "okay";

};



&mcu_r5fss0_core0 {

	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;

	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,

			<&mcu_r5fss0_core0_memory_region>;

	status = "okay";

};



&mcu_r5fss0_core1 {

	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core1>;

	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,

			<&mcu_r5fss0_core1_memory_region>;

	status = "okay";

};



&main_r5fss0 {

	ti,cluster-mode = <0>;

	status = "okay";

};



&main_r5fss1 {

	ti,cluster-mode = <0>;

	status = "okay";

};



/* Timers are used by Remoteproc firmware */
@@ -1055,42 +1063,49 @@ &main_timer9 { 


&main_r5fss2 {

	ti,cluster-mode = <0>;

	status = "okay";

};



&main_r5fss0_core0 {

	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;

	memory-region = <&main_r5fss0_core0_dma_memory_region>,

			<&main_r5fss0_core0_memory_region>;

	status = "okay";

};



&main_r5fss0_core1 {

	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core1>;

	memory-region = <&main_r5fss0_core1_dma_memory_region>,

			<&main_r5fss0_core1_memory_region>;

	status = "okay";

};



&main_r5fss1_core0 {

	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core0>;

	memory-region = <&main_r5fss1_core0_dma_memory_region>,

			<&main_r5fss1_core0_memory_region>;

	status = "okay";

};



&main_r5fss1_core1 {

	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core1>;

	memory-region = <&main_r5fss1_core1_dma_memory_region>,

			<&main_r5fss1_core1_memory_region>;

	status = "okay";

};



&main_r5fss2_core0 {

	mboxes = <&mailbox0_cluster3 &mbox_main_r5fss2_core0>;

	memory-region = <&main_r5fss2_core0_dma_memory_region>,

			<&main_r5fss2_core0_memory_region>;

	status = "okay";

};



&main_r5fss2_core1 {

	mboxes = <&mailbox0_cluster3 &mbox_main_r5fss2_core1>;

	memory-region = <&main_r5fss2_core1_dma_memory_region>,

			<&main_r5fss2_core1_memory_region>;

	status = "okay";

};



&c71_0 {

arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-common.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -1154,6 +1154,10 @@ mbox_c71_2: mbox-c71-2 { 
	};

};



&mcu_r5fss0 {

	status = "okay";

};



&mcu_r5fss0_core0 {

	status = "okay";

	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
@@ -1170,14 +1174,17 @@ &mcu_r5fss0_core1 { 


&main_r5fss0 {

	ti,cluster-mode = <0>;

	status = "okay";

};



&main_r5fss1 {

	ti,cluster-mode = <0>;

	status = "okay";

};



&main_r5fss2 {

	ti,cluster-mode = <0>;

	status = "okay";

};



/* Timers are used by Remoteproc firmware */

arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -2174,6 +2174,7 @@ main_r5fss0: r5fss@5c00000 { 
		ranges = <0x5c00000 0x00 0x5c00000 0x20000>,

			 <0x5d00000 0x00 0x5d00000 0x20000>;

		power-domains = <&k3_pds 336 TI_SCI_PD_EXCLUSIVE>;

		status = "disabled";



		main_r5fss0_core0: r5f@5c00000 {

			compatible = "ti,j721s2-r5f";
@@ -2188,6 +2189,7 @@ main_r5fss0_core0: r5f@5c00000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};



		main_r5fss0_core1: r5f@5d00000 {
@@ -2203,6 +2205,7 @@ main_r5fss0_core1: r5f@5d00000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};

	};
@@ -2214,6 +2217,7 @@ main_r5fss1: r5fss@5e00000 { 
		ranges = <0x5e00000 0x00 0x5e00000 0x20000>,

			 <0x5f00000 0x00 0x5f00000 0x20000>;

		power-domains = <&k3_pds 337 TI_SCI_PD_EXCLUSIVE>;

		status = "disabled";



		main_r5fss1_core0: r5f@5e00000 {

			compatible = "ti,j721s2-r5f";
@@ -2228,6 +2232,7 @@ main_r5fss1_core0: r5f@5e00000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};



		main_r5fss1_core1: r5f@5f00000 {
@@ -2243,6 +2248,7 @@ main_r5fss1_core1: r5f@5f00000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};

	};
@@ -2254,6 +2260,7 @@ main_r5fss2: r5fss@5900000 { 
		ranges = <0x5900000 0x00 0x5900000 0x20000>,

			 <0x5a00000 0x00 0x5a00000 0x20000>;

		power-domains = <&k3_pds 338 TI_SCI_PD_EXCLUSIVE>;

		status = "disabled";



		main_r5fss2_core0: r5f@5900000 {

			compatible = "ti,j721s2-r5f";
@@ -2268,6 +2275,7 @@ main_r5fss2_core0: r5f@5900000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};



		main_r5fss2_core1: r5f@5a00000 {
@@ -2283,6 +2291,7 @@ main_r5fss2_core1: r5f@5a00000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};

	};

arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -595,6 +595,7 @@ mcu_r5fss0: r5fss@41000000 { 
		ranges = <0x41000000 0x00 0x41000000 0x20000>,

			 <0x41400000 0x00 0x41400000 0x20000>;

		power-domains = <&k3_pds 345 TI_SCI_PD_EXCLUSIVE>;

		status = "disabled";



		mcu_r5fss0_core0: r5f@41000000 {

			compatible = "ti,j721s2-r5f";
@@ -609,6 +610,7 @@ mcu_r5fss0_core0: r5f@41000000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};



		mcu_r5fss0_core1: r5f@41400000 {
@@ -624,6 +626,7 @@ mcu_r5fss0_core1: r5f@41400000 { 
			ti,atcm-enable = <1>;

			ti,btcm-enable = <1>;

			ti,loczrama = <1>;

			status = "disabled";

		};

	};