@@ -8,6 +8,8 @@
#include <dt-bindings/phy/phy-am654-serdes.h>
#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/dma/k3-udma.h>
+
&cbass_main {
msmc_ram: sram at 70000000 {
compatible = "mmio-sram";
@@ -358,4 +360,164 @@
#phy-cells = <0>;
ti,dis-chg-det-quirk;
};
+
+ icssg2: icssg at b200000 {
+ compatible = "ti,am654-icssg";
+ power-domains = <&k3_pds 64 TI_SCI_PD_EXCLUSIVE>;
+ reg = <0xb200000 0x80000>;
+ #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 at b200000 {
+ reg = <0xb200000 0x2000>,
+ <0xb202000 0x2000>,
+ <0xb210000 0x10000>;
+ reg-names = "dram0", "dram1",
+ "shrdram2";
+ };
+
+ icssg2_cfg: cfg at b226000 {
+ compatible = "syscon";
+ reg = <0xb226000 0x200>;
+ };
+
+ icssg2_iep: iep at b22e000 {
+ compatible = "syscon";
+ reg = <0xb22e000 0x1000>;
+ };
+
+ icssg2_mii_rt: mii-rt at b232000 {
+ compatible = "syscon";
+ reg = <0xb232000 0x100>;
+ };
+
+ icssg2_mii_g_rt: mii-g-rt at b233000 {
+ compatible = "syscon";
+ reg = <0xb233000 0x1000>;
+ };
+
+ icssg2_intc: interrupt-controller at b220000 {
+ compatible = "ti,am654-icssg-intc";
+ reg = <0xb220000 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ 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";
+ };
+
+ pru2_0: pru at b234000 {
+ compatible = "ti,am654-pru";
+ reg = <0xb234000 0x4000>,
+ <0xb222000 0x100>,
+ <0xb222400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am65x-pru2_0-fw";
+ };
+
+ rtu2_0: rtu at b204000 {
+ compatible = "ti,am654-rtu";
+ reg = <0xb204000 0x2000>,
+ <0xb223000 0x100>,
+ <0xb223400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am65x-rtu2_0-fw";
+ };
+
+ pru2_1: pru at b238000 {
+ compatible = "ti,am654-pru";
+ reg = <0xb238000 0x4000>,
+ <0xb224000 0x100>,
+ <0xb224400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am65x-pru2_1-fw";
+ };
+
+ rtu2_1: rtu at b206000 {
+ compatible = "ti,am654-rtu";
+ reg = <0xb206000 0x2000>,
+ <0xb223800 0x100>,
+ <0xb223c00 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am65x-rtu2_1-fw";
+ };
+
+ icssg2_mdio: mdio at 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";
+ };
+ };
};
Add pruss nodes. This is based 4.19 DT with interrupt properties removed from pur/rtu nodes. Signed-off-by: Keerthy <j-keerthy at ti.com> --- arch/arm/dts/k3-am65-main.dtsi | 162 +++++++++++++++++++++++++++++++++ 1 file changed, 162 insertions(+)