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arm64: dts: ti: k3-am65: Add additional regs for DMA components

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Add additional reg properties for UDMA and RingAcc nodes which are
mostly used by bootloader components before Device Manager firmware
services are available, in order to setup DMA transfers.

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231213135138.929517-2-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Manorit Chawdhry 2023-12-13 19:21:36 +05:30 committed by Nishanth Menon
parent a5683d26e0
commit 0fa8d3a5eb
2 changed files with 12 additions and 4 deletions
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8
arch/arm64/boot/dts/ti/k3-am65-main.dtsi
View file

@ -792,8 +792,12 @@ main_udmap: dma-controller@31150000 {
compatible = "ti,am654-navss-main-udmap";
reg = <0x0 0x31150000 0x0 0x100>,
<0x0 0x34000000 0x0 0x100000>,
<0x0 0x35000000 0x0 0x100000>;
reg-names = "gcfg", "rchanrt", "tchanrt";
<0x0 0x35000000 0x0 0x100000>,
<0x0 0x30b00000 0x0 0x10000>,
<0x0 0x30c00000 0x0 0x10000>,
<0x0 0x30d00000 0x0 0x8000>;
reg-names = "gcfg", "rchanrt", "tchanrt",
"tchan", "rchan", "rflow";
msi-parent = <&inta_main_udmass>;
#dma-cells = <1>;

8
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
View file

@ -214,8 +214,12 @@ mcu_udmap: dma-controller@285c0000 {
compatible = "ti,am654-navss-mcu-udmap";
reg = <0x0 0x285c0000 0x0 0x100>,
<0x0 0x2a800000 0x0 0x40000>,
<0x0 0x2aa00000 0x0 0x40000>;
reg-names = "gcfg", "rchanrt", "tchanrt";
<0x0 0x2aa00000 0x0 0x40000>,
<0x0 0x284a0000 0x0 0x4000>,
<0x0 0x284c0000 0x0 0x4000>,
<0x0 0x28400000 0x0 0x2000>;
reg-names = "gcfg", "rchanrt", "tchanrt",
"tchan", "rchan", "rflow";
msi-parent = <&inta_main_udmass>;
#dma-cells = <1>;