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@sunhillo.com --- arch/arm/dts/am33xx.dtsi | 105 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+)
diff --git a/arch/arm/dts/am33xx.dtsi b/arch/arm/dts/am33xx.dtsi index d3dd6a1..e8d0047 100644 --- a/arch/arm/dts/am33xx.dtsi +++ b/arch/arm/dts/am33xx.dtsi @@ -401,6 +401,111 @@ status = "disabled"; };
+ pruss: pruss@4a300000 { + compatible = "ti,am3356-pruss"; + reg = <0x0 0x80000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x4a300000 0x80000>; + dma-ranges; + + pruss_mem: memories@0 { + reg = <0x0 0x2000>, + <0x2000 0x2000>, + <0x10000 0x3000>; + reg-names = "dram0", "dram1", + "shrdram2"; + }; + + pruss_cfg: cfg@26000 { + compatible = "syscon"; + reg = <0x26000 0x2000>; + }; + + pruss_iepclk_mux: iepclk-mux { + #clock-cells = <0>; + clocks = <&l3_gclk>, + <&pruss_ocp_gclk>; + }; + + pruss_iep: iep@2e000 { + compatible = "ti,am3356-icss-iep"; + reg = <0x2e000 0x31c>; + clocks = <&pruss_iepclk_mux>; + }; + + pruss_ecap: ecap@30000 { + compatible = "ti,pruss-ecap"; + reg = <0x30000 0x60>; + }; + + pruss_uart: serial@28000 { + compatible = "ti,pruss-uart"; + reg = <0x28000 0x38>; + clocks = <&dpll_per_m2_ck>; + interrupt-parent = <&pruss_intc>; + interrupts = <6>; + status = "disabled"; + }; + + pruss_mii_rt: mii-rt@32000 { + compatible = "syscon"; + reg = <0x32000 0x58>; + }; + + pruss_intc: interrupt-controller@20000 { + compatible = "ti,pruss-intc"; + reg = <0x20000 0x2000>; + interrupts = <20 21 22 23 24 25 26 27>; + interrupt-names = "host_intr0", "host_intr1", + "host_intr2", "host_intr3", + "host_intr4", "host_intr5", + "host_intr6", "host_intr7"; + interrupt-controller; + #interrupt-cells = <1>; + ti,irqs-shared = /bits/ 8 <0 6 7>; + }; + + pru0: pru@34000 { + compatible = "ti,am3356-pru"; + #address-cells = <3>; + reg = <0x34000 0x2000>, + <0x22000 0x400>, + <0x22400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am335x-pru0-fw"; + interrupt-parent = <&pruss_intc>; + interrupts = <16>, <17>; + interrupt-names = "vring", "kick"; + remoteproc-name = "pru0"; + }; + + pru1: pru@38000 { + compatible = "ti,am3356-pru"; + #address-cells = <3>; + reg = <0x38000 0x2000>, + <0x24000 0x400>, + <0x24400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am335x-pru1-fw"; + interrupt-parent = <&pruss_intc>; + interrupts = <18>, <19>; + interrupt-names = "vring", "kick"; + remoteproc-name = "pru1"; + }; + + pruss_mdio: mdio@32400 { + compatible = "ti,davinci_mdio"; + reg = <0x32400 0x90>; + clocks = <&dpll_core_m4_ck>; + clock-names = "fck"; + bus_freq = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + i2c0: i2c@44e0b000 { compatible = "ti,omap4-i2c"; #address-cells = <1>;