[U-Boot] [PATCH 10/10] arm: dts: dra7: Add pruss and pru
Greg Leonberg
greg.leonberg at sunhillo.com
Wed Jul 27 21:27:57 CEST 2022
Added the pruss subsystem to the device tree based on the device tree info
from the Linux kernel.
Signed-off-by: Greg Leonberg <greg.leonberg at sunhillo.com>
---
arch/arm/dts/dra7.dtsi | 198 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 198 insertions(+)
diff --git a/arch/arm/dts/dra7.dtsi b/arch/arm/dts/dra7.dtsi
index e2e958b..5bcdb51 100644
--- a/arch/arm/dts/dra7.dtsi
+++ b/arch/arm/dts/dra7.dtsi
@@ -517,6 +517,204 @@
interrupt-names = "edma3_tcerrint";
};
+ pruss1: pruss at 4b200000 {
+ compatible = "ti,am5728-pruss";
+ reg = <0x0 0x80000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x4b200000 0x80000>;
+ dma-ranges;
+
+ pruss1_mem: memories at 0 {
+ reg = <0x0 0x2000>,
+ <0x2000 0x2000>,
+ <0x10000 0x8000>;
+ reg-names = "dram0", "dram1",
+ "shrdram2";
+ };
+
+ pruss1_cfg: cfg at 26000 {
+ compatible = "syscon";
+ reg = <0x26000 0x2000>;
+ };
+
+ pruss1_iepclk_mux: iepclk-mux {
+ #clock-cells = <0>;
+ clocks = <&dpll_gmac_m3x2_ck>,
+ <&dpll_gmac_h13x2_ck>;
+ };
+
+ pruss1_iep: iep at 2e000 {
+ compatible = "ti,am5728-icss-iep";
+ reg = <0x2e000 0x31c>;
+ clocks = <&pruss1_iepclk_mux>;
+ };
+
+ pruss1_ecap: ecap at 30000 {
+ compatible = "ti,pruss-ecap";
+ reg = <0x30000 0x60>;
+ };
+
+ pruss1_mii_rt: mii-rt at 32000 {
+ compatible = "syscon";
+ reg = <0x32000 0x58>;
+ };
+
+ pruss1_intc: interrupt-controller at 20000 {
+ compatible = "ti,pruss-intc";
+ reg = <0x20000 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host_intr0", "host_intr1",
+ "host_intr2", "host_intr3",
+ "host_intr4", "host_intr5",
+ "host_intr6", "host_intr7";
+ ti,irqs-shared = /bits/ 8 <6 7>;
+ };
+
+ pru1_0: pru1_0 at 34000 {
+ compatible = "ti,am5728-pru";
+ reg = <0x34000 0x3000>,
+ <0x22000 0x400>,
+ <0x22400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am57xx-pru1_0-fw";
+ interrupt-parent = <&pruss1_intc>;
+ interrupts = <16>, <17>;
+ interrupt-names = "vring", "kick";
+ };
+
+ pru1_1: pru1_1 at 38000 {
+ compatible = "ti,am5728-pru";
+ reg = <0x38000 0x3000>,
+ <0x24000 0x400>,
+ <0x24400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am57xx-pru1_1-fw";
+ interrupt-parent = <&pruss1_intc>;
+ interrupts = <18>, <19>;
+ interrupt-names = "vring", "kick";
+ };
+
+ pruss1_mdio: mdio at 32400 {
+ compatible = "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&dpll_gmac_h13x2_ck>;
+ clock-names = "fck";
+ bus_freq = <1000000>;
+ reg = <0x32400 0x90>;
+ status = "disabled";
+ };
+ };
+
+ pruss2: pruss at 4b280000 {
+ compatible = "ti,am5728-pruss";
+ reg = <0x0 0x80000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x4b280000 0x80000>;
+ dma-ranges;
+
+ pruss2_mem: memories at 0 {
+ reg = <0x0 0x2000>,
+ <0x2000 0x2000>,
+ <0x10000 0x8000>;
+ reg-names = "dram0", "dram1",
+ "shrdram2";
+ };
+
+ pruss2_cfg: cfg at 26000 {
+ compatible = "syscon";
+ reg = <0x26000 0x2000>;
+ };
+
+ pruss2_iepclk_mux: iepclk-mux {
+ #clock-cells = <0>;
+ clocks = <&dpll_gmac_m3x2_ck>,
+ <&dpll_gmac_h13x2_ck>;
+ };
+
+ pruss2_iep: iep at 2e000 {
+ compatible = "ti,am5728-icss-iep";
+ reg = <0x2e000 0x31c>;
+ clocks = <&pruss2_iepclk_mux>;
+ };
+
+ pruss2_ecap: ecap at 30000 {
+ compatible = "ti,pruss-ecap";
+ reg = <0x30000 0x60>;
+ };
+
+ pruss2_mii_rt: mii-rt at 32000 {
+ compatible = "syscon";
+ reg = <0x32000 0x58>;
+ };
+
+ pruss2_intc: interrupt-controller at 20000 {
+ compatible = "ti,pruss-intc";
+ reg = <0x20000 0x2000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host_intr0", "host_intr1",
+ "host_intr2", "host_intr3",
+ "host_intr4", "host_intr5",
+ "host_intr6", "host_intr7";
+ ti,irqs-shared = /bits/ 8 <6 7>;
+ };
+
+ pru2_0: pru2_0 at 34000 {
+ compatible = "ti,am5728-pru";
+ reg = <0x34000 0x3000>,
+ <0x22000 0x400>,
+ <0x22400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am57xx-pru2_0-fw";
+ interrupt-parent = <&pruss2_intc>;
+ interrupts = <16>, <17>;
+ interrupt-names = "vring", "kick";
+ };
+
+ pru2_1: pru2_1 at 38000 {
+ compatible = "ti,am5728-pru";
+ reg = <0x38000 0x3000>,
+ <0x24000 0x400>,
+ <0x24400 0x100>;
+ reg-names = "iram", "control", "debug";
+ firmware-name = "am57xx-pru2_1-fw";
+ interrupt-parent = <&pruss2_intc>;
+ interrupts = <18>, <19>;
+ interrupt-names = "vring", "kick";
+ };
+
+ pruss2_mdio: mdio at 32400 {
+ compatible = "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&dpll_gmac_h13x2_ck>;
+ clock-names = "fck";
+ bus_freq = <1000000>;
+ reg = <0x32400 0x90>;
+ status = "disabled";
+ };
+ };
+
gpio1: gpio at 4ae10000 {
compatible = "ti,omap4-gpio";
reg = <0x4ae10000 0x200>;
--
1.8.3.1
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