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: MD Danish Anwar danishanwar@ti.com --- arch/arm/dts/k3-am65-main.dtsi | 8 ++++++-- arch/arm/dts/k3-am65-mcu.dtsi | 8 ++++++-- 2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi index ba4e5d3e1e..691c9978e6 100644 --- a/arch/arm/dts/k3-am65-main.dtsi +++ b/arch/arm/dts/k3-am65-main.dtsi @@ -616,8 +616,12 @@ 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 0x20000>, + <0x0 0x30c00000 0x0 0x8000>, + <0x0 0x30d00000 0x0 0x4000>; + reg-names = "gcfg", "rchanrt", "tchanrt", + "tchan", "rchan", "rflow"; msi-parent = <&inta_main_udmass>; #dma-cells = <1>;
diff --git a/arch/arm/dts/k3-am65-mcu.dtsi b/arch/arm/dts/k3-am65-mcu.dtsi index c93ff1520a..d7111aa8b2 100644 --- a/arch/arm/dts/k3-am65-mcu.dtsi +++ b/arch/arm/dts/k3-am65-mcu.dtsi @@ -142,8 +142,12 @@ 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>;