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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: Christian Daudt <csd@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
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Documentation/devicetree/bindings/misc/smc.txt
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Documentation/devicetree/bindings/misc/smc.txt
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Broadcom Secure Monitor Bounce buffer
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-----------------------------------------------------
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This binding defines the location of the bounce buffer
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used for non-secure to secure communications.
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Required properties:
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- compatible : "bcm,kona-smc"
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- reg : Location and size of bounce buffer
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Example:
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smc@0x3404c000 {
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compatible = "bcm,bcm11351-smc", "bcm,kona-smc";
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reg = <0x3404c000 0x400>; //1 KiB in SRAM
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};
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@ -31,6 +31,11 @@ gic: interrupt-controller@3ff00100 {
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<0x3ff00100 0x100>;
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};
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smc@0x3404c000 {
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compatible = "bcm,bcm11351-smc", "bcm,kona-smc";
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reg = <0x3404c000 0x400>; //1 KiB in SRAM
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};
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uart@3e000000 {
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compatible = "bcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
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status = "disabled";
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