ARM: dts: Configure interconnect target module for ti816x edma
We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Let's configure edma for dm816x similar to what we have for dm814x. Let's initially keep the legacy "ti,hwmods" peroperty, it will be removed for all ti81xx in a later patch. Note that as we now also start using the clkctrl clock binding on dm816x, the board specific dts files must also have compatible "ti,dm816". This is needed for the clkctrl clocks to probe properly, so any out of tree dts files may need to be updated accordingly. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Graeme Smecher <gsmecher@threespeedlogic.com> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -4,6 +4,8 @@
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* kind, whether express or implied.
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*/
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#include <dt-bindings/bus/ti-sysc.h>
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#include <dt-bindings/clock/dm816.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/omap.h>
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@ -138,13 +140,128 @@
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};
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};
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edma: edma@49000000 {
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compatible = "ti,edma3";
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ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2", "tptc3";
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reg = <0x49000000 0x10000>,
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<0x44e10f90 0x40>;
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interrupts = <12 13 14>;
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#dma-cells = <1>;
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target-module@49000000 {
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compatible = "ti,sysc-omap4", "ti,sysc";
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ti,hwmods = "tpcc";
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reg = <0x49000000 0x4>;
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reg-names = "rev";
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clocks = <&alwon_clkctrl DM816_TPCC_CLKCTRL 0>;
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clock-names = "fck";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x49000000 0x10000>;
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edma: dma@0 {
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compatible = "ti,edma3-tpcc";
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reg = <0 0x10000>;
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reg-names = "edma3_cc";
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interrupts = <12 13 14>;
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interrupt-names = "edma3_ccint", "edma3_mperr",
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"edma3_ccerrint";
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dma-requests = <64>;
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#dma-cells = <2>;
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ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
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<&edma_tptc2 3>, <&edma_tptc3 0>;
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ti,edma-memcpy-channels = <20 21>;
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};
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};
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target-module@49800000 {
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compatible = "ti,sysc-omap4", "ti,sysc";
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ti,hwmods = "tptc0";
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reg = <0x49800000 0x4>,
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<0x49800010 0x4>;
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reg-names = "rev", "sysc";
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ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
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ti,sysc-midle = <SYSC_IDLE_FORCE>;
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ti,sysc-sidle = <SYSC_IDLE_FORCE>,
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<SYSC_IDLE_SMART>;
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clocks = <&alwon_clkctrl DM816_TPTC0_CLKCTRL 0>;
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clock-names = "fck";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x49800000 0x100000>;
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edma_tptc0: dma@0 {
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compatible = "ti,edma3-tptc";
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reg = <0 0x100000>;
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interrupts = <112>;
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interrupt-names = "edma3_tcerrint";
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};
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};
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target-module@49900000 {
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compatible = "ti,sysc-omap4", "ti,sysc";
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ti,hwmods = "tptc1";
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reg = <0x49900000 0x4>,
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<0x49900010 0x4>;
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reg-names = "rev", "sysc";
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ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
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ti,sysc-midle = <SYSC_IDLE_FORCE>;
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ti,sysc-sidle = <SYSC_IDLE_FORCE>,
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<SYSC_IDLE_SMART>;
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clocks = <&alwon_clkctrl DM816_TPTC1_CLKCTRL 0>;
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clock-names = "fck";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x49900000 0x100000>;
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edma_tptc1: dma@0 {
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compatible = "ti,edma3-tptc";
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reg = <0 0x100000>;
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interrupts = <113>;
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interrupt-names = "edma3_tcerrint";
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};
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};
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target-module@49a00000 {
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compatible = "ti,sysc-omap4", "ti,sysc";
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ti,hwmods = "tptc2";
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reg = <0x49a00000 0x4>,
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<0x49a00010 0x4>;
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reg-names = "rev", "sysc";
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ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
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ti,sysc-midle = <SYSC_IDLE_FORCE>;
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ti,sysc-sidle = <SYSC_IDLE_FORCE>,
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<SYSC_IDLE_SMART>;
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clocks = <&alwon_clkctrl DM816_TPTC2_CLKCTRL 0>;
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clock-names = "fck";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x49a00000 0x100000>;
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edma_tptc2: dma@0 {
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compatible = "ti,edma3-tptc";
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reg = <0 0x100000>;
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interrupts = <114>;
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interrupt-names = "edma3_tcerrint";
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};
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};
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target-module@49b00000 {
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compatible = "ti,sysc-omap4", "ti,sysc";
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ti,hwmods = "tptc3";
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reg = <0x49b00000 0x4>,
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<0x49b00010 0x4>;
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reg-names = "rev", "sysc";
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ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
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ti,sysc-midle = <SYSC_IDLE_FORCE>;
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ti,sysc-sidle = <SYSC_IDLE_FORCE>,
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<SYSC_IDLE_SMART>;
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clocks = <&alwon_clkctrl DM816_TPTC3_CLKCTRL 0>;
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clock-names = "fck";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x49b00000 0x100000>;
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edma_tptc3: dma@0 {
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compatible = "ti,edma3-tptc";
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reg = <0 0x100000>;
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interrupts = <115>;
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interrupt-names = "edma3_tcerrint";
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};
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};
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elm: elm@48080000 {
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#address-cells = <2>;
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#size-cells = <1>;
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interrupts = <100>;
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dmas = <&edma 52>;
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dmas = <&edma 52 0>;
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dma-names = "rxtx";
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gpmc,num-cs = <6>;
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gpmc,num-waitpins = <2>;
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@ -202,7 +319,7 @@
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <70>;
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dmas = <&edma 58 &edma 59>;
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dmas = <&edma 58 0 &edma 59 0>;
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dma-names = "tx", "rx";
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};
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <71>;
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dmas = <&edma 60 &edma 61>;
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dmas = <&edma 60 0 &edma 61 0>;
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dma-names = "tx", "rx";
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};
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interrupts = <65>;
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ti,spi-num-cs = <4>;
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ti,hwmods = "mcspi1";
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dmas = <&edma 16 &edma 17
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&edma 18 &edma 19
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&edma 20 &edma 21
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&edma 22 &edma 23>;
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dmas = <&edma 16 0 &edma 17 0
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&edma 18 0 &edma 19 0
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&edma 20 0 &edma 21 0
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&edma 22 0 &edma 23 0>;
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dma-names = "tx0", "rx0", "tx1", "rx1",
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"tx2", "rx2", "tx3", "rx3";
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};
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reg = <0x48060000 0x11000>;
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ti,hwmods = "mmc1";
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interrupts = <64>;
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dmas = <&edma 24 &edma 25>;
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dmas = <&edma 24 0 &edma 25 0>;
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dma-names = "tx", "rx";
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};
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reg = <0x48020000 0x2000>;
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clock-frequency = <48000000>;
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interrupts = <72>;
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dmas = <&edma 26 &edma 27>;
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dmas = <&edma 26 0 &edma 27 0>;
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dma-names = "tx", "rx";
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};
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reg = <0x48022000 0x2000>;
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clock-frequency = <48000000>;
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interrupts = <73>;
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dmas = <&edma 28 &edma 29>;
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dmas = <&edma 28 0 &edma 29 0>;
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dma-names = "tx", "rx";
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};
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reg = <0x48024000 0x2000>;
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clock-frequency = <48000000>;
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interrupts = <74>;
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dmas = <&edma 30 &edma 31>;
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dmas = <&edma 30 0 &edma 31 0>;
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dma-names = "tx", "rx";
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};
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