Commit f853f005 authored Jun 05, 2019 by Suman Anna Committed by Tero Kristo Jun 17, 2019

arm64: dts: ti: k3-am65-mcu: Add the MCU RAM node



Add the on-chip SRAM present within the MCU domain as a mmio-sram node.
The K3 AM65x SoCs have 512 KB of such memory. Any specific memory range
within this RAM needed by a software module ought to be reserved using
an appropriate child node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>

parent 0ded5412

arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi

+8 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,14 @@
		power-domains = <&k3_pds 149>;
		};

		mcu_ram: sram@41c00000 {
		compatible = "mmio-sram";
		reg = <0x00 0x41c00000 0x00 0x80000>;
		ranges = <0x0 0x00 0x41c00000 0x80000>;
		#address-cells = <1>;
		#size-cells = <1>;
		};

		mcu_i2c0: i2c@40b00000 {
		compatible = "ti,am654-i2c", "ti,omap4-i2c";
		reg = <0x0 0x40b00000 0x0 0x100>;

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