diff options
| -rw-r--r-- | arch/arm/boot/dts/am4372.dtsi | 82 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am437x-gp-evm.dts | 9 |
2 files changed, 64 insertions, 27 deletions
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 0447c04a40cc..461548ed69fd 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -183,14 +183,56 @@ }; edma: edma@49000000 { - compatible = "ti,edma3"; - ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2"; - reg = <0x49000000 0x10000>, - <0x44e10f90 0x10>; + compatible = "ti,edma3-tpcc"; + ti,hwmods = "tpcc"; + reg = <0x49000000 0x10000>; + reg-names = "edma3_cc"; interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; - #dma-cells = <1>; + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma3_ccint", "emda3_mperr", + "edma3_ccerrint"; + dma-requests = <64>; + #dma-cells = <2>; + + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>, + <&edma_tptc2 0>; + + ti,edma-memcpy-channels = /bits/ 16 <32 33>; + }; + + edma_tptc0: tptc@49800000 { + compatible = "ti,edma3-tptc"; + ti,hwmods = "tptc0"; + reg = <0x49800000 0x100000>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma3_tcerrint"; + }; + + edma_tptc1: tptc@49900000 { + compatible = "ti,edma3-tptc"; + ti,hwmods = "tptc1"; + reg = <0x49900000 0x100000>; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma3_tcerrint"; + }; + + edma_tptc2: tptc@49a00000 { + compatible = "ti,edma3-tptc"; + ti,hwmods = "tptc2"; + reg = <0x49a00000 0x100000>; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma3_tcerrint"; + }; + + edma_xbar: dma-router@44e10f90 { + compatible = "ti,am335x-edma-crossbar"; + reg = <0x44e10f90 0x40>; + + #dma-cells = <3>; + dma-requests = <64>; + + dma-masters = <&edma>; }; uart0: serial@44e09000 { @@ -495,8 +537,8 @@ ti,hwmods = "mmc1"; ti,dual-volt; ti,needs-special-reset; - dmas = <&edma 24 - &edma 25>; + dmas = <&edma 24 0>, + <&edma 25 0>; dma-names = "tx", "rx"; interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; @@ -507,8 +549,8 @@ reg = <0x481d8000 0x1000>; ti,hwmods = "mmc2"; ti,needs-special-reset; - dmas = <&edma 2 - &edma 3>; + dmas = <&edma 2 0>, + <&edma 3 0>; dma-names = "tx", "rx"; interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; @@ -775,7 +817,7 @@ compatible = "ti,omap5-sham"; ti,hwmods = "sham"; reg = <0x53100000 0x300>; - dmas = <&edma 36>; + dmas = <&edma 36 0>; dma-names = "rx"; interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; }; @@ -785,8 +827,8 @@ ti,hwmods = "aes"; reg = <0x53501000 0xa0>; interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&edma 6 - &edma 5>; + dmas = <&edma 6 0>, + <&edma 5 0>; dma-names = "tx", "rx"; }; @@ -795,8 +837,8 @@ ti,hwmods = "des"; reg = <0x53701000 0xa0>; interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&edma 34 - &edma 33>; + dmas = <&edma 34 0>, + <&edma 33 0>; dma-names = "tx", "rx"; }; @@ -809,8 +851,8 @@ interrupts = <80>, <81>; interrupt-names = "tx", "rx"; status = "disabled"; - dmas = <&edma 8>, - <&edma 9>; + dmas = <&edma 8 2>, + <&edma 9 2>; dma-names = "tx", "rx"; }; @@ -823,8 +865,8 @@ interrupts = <82>, <83>; interrupt-names = "tx", "rx"; status = "disabled"; - dmas = <&edma 10>, - <&edma 11>; + dmas = <&edma 10 2>, + <&edma 11 2>; dma-names = "tx", "rx"; }; diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 22038f21f228..28e3b252c08c 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -711,8 +711,8 @@ status = "okay"; /* these are on the crossbar and are outlined in the xbar-event-map element */ - dmas = <&edma 30 - &edma 31>; + dmas = <&edma_xbar 30 0 1>, + <&edma_xbar 31 0 2>; dma-names = "tx", "rx"; vmmc-supply = <&vmmcwl_fixed>; bus-width = <4>; @@ -733,11 +733,6 @@ }; }; -&edma { - ti,edma-xbar-event-map = /bits/ 16 <1 30 - 2 31>; -}; - &uart3 { status = "okay"; pinctrl-names = "default"; |