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arm64: dts: ti: k3-j721e: Enable Mailbox nodes at the board level
Mailbox nodes defined in the top-level J721e SoC dtsi files are incomplete and may not be functional unless they are extended with a chosen interrupt and connection to a remote processor. As the remote processors depend on memory nodes which are only known at the board integration level, these nodes should only be enabled when provided with the above information. Disable the Mailbox nodes in the dtsi files and only enable the ones that are actually used on a given board. Signed-off-by: Andrew Davis <afd@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Bryan Brattlof <bb@ti.com> Link: https://lore.kernel.org/r/20221020160305.18711-9-afd@ti.com
This commit is contained in:
Andrew Davis
committed by
Nishanth Menon
Nishanth Menon
parent
0e63f35a9c
commit
7e48b66510
@@ -176,6 +176,7 @@ mailbox0_cluster0: mailbox@31f80000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster1: mailbox@31f81000 {
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@@ -185,6 +186,7 @@ mailbox0_cluster1: mailbox@31f81000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster2: mailbox@31f82000 {
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@@ -194,6 +196,7 @@ mailbox0_cluster2: mailbox@31f82000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster3: mailbox@31f83000 {
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@@ -203,6 +206,7 @@ mailbox0_cluster3: mailbox@31f83000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster4: mailbox@31f84000 {
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@@ -212,6 +216,7 @@ mailbox0_cluster4: mailbox@31f84000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster5: mailbox@31f85000 {
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@@ -221,6 +226,7 @@ mailbox0_cluster5: mailbox@31f85000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster6: mailbox@31f86000 {
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@@ -230,6 +236,7 @@ mailbox0_cluster6: mailbox@31f86000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster7: mailbox@31f87000 {
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@@ -239,6 +246,7 @@ mailbox0_cluster7: mailbox@31f87000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster8: mailbox@31f88000 {
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@@ -248,6 +256,7 @@ mailbox0_cluster8: mailbox@31f88000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster9: mailbox@31f89000 {
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@@ -257,6 +266,7 @@ mailbox0_cluster9: mailbox@31f89000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster10: mailbox@31f8a000 {
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@@ -266,6 +276,7 @@ mailbox0_cluster10: mailbox@31f8a000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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mailbox0_cluster11: mailbox@31f8b000 {
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@@ -275,6 +286,7 @@ mailbox0_cluster11: mailbox@31f8b000 {
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ti,mbox-num-users = <4>;
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ti,mbox-num-fifos = <16>;
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interrupt-parent = <&main_navss_intr>;
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status = "disabled";
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};
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main_ringacc: ringacc@3c000000 {
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@@ -883,6 +883,7 @@ &ufs_wrapper {
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};
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&mailbox0_cluster0 {
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status = "okay";
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interrupts = <436>;
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mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
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@@ -897,6 +898,7 @@ mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
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};
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&mailbox0_cluster1 {
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status = "okay";
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interrupts = <432>;
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mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
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@@ -911,6 +913,7 @@ mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
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};
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&mailbox0_cluster2 {
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status = "okay";
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interrupts = <428>;
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mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
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@@ -925,6 +928,7 @@ mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
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};
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&mailbox0_cluster3 {
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status = "okay";
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interrupts = <424>;
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mbox_c66_0: mbox-c66-0 {
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@@ -939,6 +943,7 @@ mbox_c66_1: mbox-c66-1 {
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};
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&mailbox0_cluster4 {
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status = "okay";
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interrupts = <420>;
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mbox_c71_0: mbox-c71-0 {
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@@ -947,34 +952,6 @@ mbox_c71_0: mbox-c71-0 {
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};
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};
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&mailbox0_cluster5 {
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status = "disabled";
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};
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&mailbox0_cluster6 {
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status = "disabled";
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};
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&mailbox0_cluster7 {
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status = "disabled";
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};
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&mailbox0_cluster8 {
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status = "disabled";
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};
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&mailbox0_cluster9 {
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status = "disabled";
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};
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&mailbox0_cluster10 {
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status = "disabled";
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};
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&mailbox0_cluster11 {
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status = "disabled";
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};
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&mcu_r5fss0_core0 {
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mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
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memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
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@@ -186,6 +186,7 @@ flash@0 {
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};
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&mailbox0_cluster0 {
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status = "okay";
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interrupts = <436>;
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mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
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@@ -200,6 +201,7 @@ mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
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};
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&mailbox0_cluster1 {
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status = "okay";
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interrupts = <432>;
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mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
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@@ -214,6 +216,7 @@ mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
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};
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&mailbox0_cluster2 {
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status = "okay";
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interrupts = <428>;
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mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
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@@ -228,6 +231,7 @@ mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
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};
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&mailbox0_cluster3 {
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status = "okay";
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interrupts = <424>;
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mbox_c66_0: mbox-c66-0 {
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@@ -242,6 +246,7 @@ mbox_c66_1: mbox-c66-1 {
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};
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&mailbox0_cluster4 {
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status = "okay";
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interrupts = <420>;
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mbox_c71_0: mbox-c71-0 {
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@@ -250,34 +255,6 @@ mbox_c71_0: mbox-c71-0 {
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};
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};
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&mailbox0_cluster5 {
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status = "disabled";
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};
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&mailbox0_cluster6 {
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status = "disabled";
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};
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&mailbox0_cluster7 {
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status = "disabled";
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};
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&mailbox0_cluster8 {
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status = "disabled";
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};
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&mailbox0_cluster9 {
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status = "disabled";
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};
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&mailbox0_cluster10 {
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status = "disabled";
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};
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&mailbox0_cluster11 {
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status = "disabled";
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};
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&mcu_r5fss0_core0 {
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mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
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memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
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