Add pruss nodes. Add nodes as in the 4.19 integration kernel.
Signed-off-by: Keerthy j-keerthy@ti.com --- arch/arm/dts/k3-am65-main.dtsi | 183 +++++++++++++++++++++++++++++++++ 1 file changed, 183 insertions(+)
diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi index 0cd3e5e606..d357966dac 100644 --- a/arch/arm/dts/k3-am65-main.dtsi +++ b/arch/arm/dts/k3-am65-main.dtsi @@ -5,6 +5,8 @@ * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ */
+#include <dt-bindings/dma/k3-udma.h> + &cbass_main { msmc_ram: sram@70000000 { compatible = "mmio-sram"; @@ -172,4 +174,185 @@ clocks = <&k3_clks 113 1>; power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>; }; + + icssg_soc_bus2: pruss-soc-bus@b226004 { + compatible = "ti,am654-icssg-soc-bus", "simple-bus"; + reg = <0x00 0x0b226004 0x00 0x4>; + power-domains = <&k3_pds 64>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0b200000 0x00 0x0b200000 0x100000>; + dma-ranges; + + icssg2: icssg@b200000 { + compatible = "ti,am654-icssg"; + reg = <0xb200000 0x80000>; + interrupts = <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host2", "host3", "host4", + "host5", "host6", "host7", + "host8", "host9"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + dma-ranges; + ti,psil-base = <0x4300>; /* ICSSG2 PSIL thread start */ + + ti,psil-config0 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config1 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config2 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config3 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config4 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config5 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config6 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + ti,psil-config7 { + linux,udma-mode = <UDMA_PKT_MODE>; + statictr-type = <PSIL_STATIC_TR_NONE>; + ti,needs-epib; + ti,psd-size = <16>; + }; + + icssg2_mem: memories@b200000 { + reg = <0xb200000 0x2000>, + <0xb202000 0x2000>, + <0xb210000 0x10000>; + reg-names = "dram0", "dram1", + "shrdram2"; + }; + + icssg2_cfg: cfg@b226000 { + compatible = "syscon"; + reg = <0xb226000 0x200>; + }; + + icssg2_iep: iep@b22e000 { + compatible = "syscon"; + reg = <0xb22e000 0x1000>; + }; + + icssg2_mii_rt: mii-rt@b232000 { + compatible = "syscon"; + reg = <0xb232000 0x100>; + }; + + icssg2_mii_g_rt: mii-g-rt@b233000 { + compatible = "syscon"; + reg = <0xb233000 0x1000>; + }; + + icssg2_intc: interrupt-controller@b220000 { + compatible = "ti,am654-icssg-intc"; + reg = <0xb220000 0x2000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pru2_0: pru@b234000 { + compatible = "ti,am654-pru"; + reg = <0xb234000 0x4000>, + <0xb222000 0x100>, + <0xb222400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am65x-pru2_0-fw"; + interrupt-parent = <&icssg2_intc>; + interrupts = <16>, <17>; + interrupt-names = "vring", "kick"; + }; + + rtu2_0: rtu@b204000 { + compatible = "ti,am654-rtu"; + reg = <0xb204000 0x2000>, + <0xb223000 0x100>, + <0xb223400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am65x-rtu2_0-fw"; + interrupt-parent = <&icssg2_intc>; + interrupts = <20>, <21>; + interrupt-names = "vring", "kick"; + }; + + pru2_1: pru@b238000 { + compatible = "ti,am654-pru"; + reg = <0xb238000 0x4000>, + <0xb224000 0x100>, + <0xb224400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am65x-pru2_1-fw"; + interrupt-parent = <&icssg2_intc>; + interrupts = <18>, <19>; + interrupt-names = "vring", "kick"; + }; + + rtu2_1: rtu@b206000 { + compatible = "ti,am654-rtu"; + reg = <0xb206000 0x2000>, + <0xb223800 0x100>, + <0xb223c00 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am65x-rtu2_1-fw"; + interrupt-parent = <&icssg2_intc>; + interrupts = <22>, <23>; + interrupt-names = "vring", "kick"; + }; + + icssg2_mdio: mdio@b232400 { + compatible = "ti,davinci_mdio"; + reg = <0xb232400 0x100>; + clocks = <&k3_clks 64 3>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <0>; + bus_freq = <1000000>; + status = "disabled"; + }; + }; + }; };