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arm64: dts: ti: k3-am65: add mcu navss nodes

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Add DT node for MCU NAVSS its components to get DMA working on AM654
SoC.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Grygorii Strashko 2019-02-05 17:31:26 +05:30 committed by Tom Rini
parent 91dba55ca6
commit 736b6c3f87
1 changed files with 47 additions and 0 deletions
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47
arch/arm/dts/k3-am654-base-board-u-boot.dtsi
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@ -4,6 +4,7 @@
*/ */
#include <dt-bindings/pinctrl/k3-am65.h> #include <dt-bindings/pinctrl/k3-am65.h>
#include <dt-bindings/dma/k3-udma.h>
/ { / {
chosen { chosen {
@ -63,6 +64,52 @@
pinctrl-single,register-width = <32>; pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xffffffff>; pinctrl-single,function-mask = <0xffffffff>;
}; };
navss_mcu: navss-mcu {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
ti,sci-dev-id = <119>;
mcu_ringacc: ringacc@2b800000 {
compatible = "ti,am654-navss-ringacc";
reg = <0x0 0x2b800000 0x0 0x400000>,
<0x0 0x2b000000 0x0 0x400000>,
<0x0 0x28590000 0x0 0x100>,
<0x0 0x2a500000 0x0 0x40000>;
reg-names = "rt", "fifos",
"proxy_gcfg", "proxy_target";
ti,num-rings = <286>;
ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */
ti,dma-ring-reset-quirk;
ti,sci = <&dmsc>;
ti,sci-dev-id = <195>;
};
mcu_udmap: udmap@285c0000 {
compatible = "ti,k3-navss-udmap";
reg = <0x0 0x285c0000 0x0 0x100>,
<0x0 0x2a800000 0x0 0x40000>,
<0x0 0x2aa00000 0x0 0x40000>;
reg-names = "gcfg", "rchanrt", "tchanrt";
#dma-cells = <3>;
ti,ringacc = <&mcu_ringacc>;
ti,psil-base = <0x6000>;
ti,sci = <&dmsc>;
ti,sci-dev-id = <194>;
ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */
<0x2>; /* TX_CHAN */
ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */
<0x4>; /* RX_CHAN */
ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */
dma-coherent;
};
};
}; };
&cbass_wakeup { &cbass_wakeup {