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Commit 7f6c62e2 authored by Christian Daudt's avatar Christian Daudt
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ARM: bcm281xx: Add DT support for SMC handler



- Adds devicetree binding and documentation for the smc handler

Updates from V1:
- Created this separate patch for the DT portion
- Added SoC compatible to smc binding

Signed-off-by: default avatarChristian Daudt <csd@broadcom.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent b8eb35fd
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Broadcom Secure Monitor Bounce buffer
-----------------------------------------------------
This binding defines the location of the bounce buffer
used for non-secure to secure communications.

Required properties:
- compatible : "bcm,kona-smc"
- reg : Location and size of bounce buffer

Example:
	smc@0x3404c000 {
		compatible = "bcm,bcm11351-smc", "bcm,kona-smc";
		reg = <0x3404c000 0x400>; //1 KiB in SRAM
	};
+5 −0
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@@ -31,6 +31,11 @@
		      <0x3ff00100 0x100>;
	};

	smc@0x3404c000 {
		compatible = "bcm,bcm11351-smc", "bcm,kona-smc";
		reg = <0x3404c000 0x400>; //1 KiB in SRAM
	};

	uart@3e000000 {
		compatible = "bcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
		status = "disabled";