From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/mfd/atmel-smc.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/atmel-smc.txt (limited to 'Documentation/devicetree/bindings/mfd/atmel-smc.txt') diff --git a/Documentation/devicetree/bindings/mfd/atmel-smc.txt b/Documentation/devicetree/bindings/mfd/atmel-smc.txt new file mode 100644 index 000000000..5696d9fcb --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/atmel-smc.txt @@ -0,0 +1,21 @@ +* Device tree bindings for Atmel SMC (Static Memory Controller) + +The SMC registers are used to configure Atmel EBI (External Bus Interface) +to interface with standard memory devices (NAND, NOR, SRAM or specialized +devices like FPGAs). + +Required properties: +- compatible: Should be one of the following + "atmel,at91sam9260-smc", "syscon" + "atmel,sama5d3-smc", "syscon" + "atmel,sama5d2-smc", "syscon" + "microchip,sam9x60-smc", "syscon" +- reg: Contains offset/length value of the SMC memory + region. + +Example: + +smc: smc@ffffc000 { + compatible = "atmel,sama5d3-smc", "syscon"; + reg = <0xffffc000 0x1000>; +}; -- cgit v1.2.3