[PATCH v20 09/19] dt-binding: memory: pl353-smc: Detail the main reg property content
From: Miquel Raynal <miquel.raynal@bootlin.com>
Date: 2021-05-19 18:29:05
Subsystem:
memory controller drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Krzysztof Kozlowski, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Describe the two reg entries: the first one will receive the subcontroller configuration, the second one is for the regular cycles on the memory bus (eg. CMD, ADDR, DATA for a NAND device). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- .../devicetree/bindings/memory-controllers/pl353-smc.txt | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt
index 9d220d4cb39d..d388bb87365f 100644
--- a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt@@ -6,6 +6,8 @@ of memory interfaces: NAND and memory mapped interfaces (such as SRAM or NOR). Required properties: - compatible : Should be "arm,pl353-smc-r2p1", "arm,primecell". - reg : Controller registers map and length. + First entry is for the configuration registers, + second entry covers the memory bus transfers. - clock-names : List of input clock names - "memclk", "apb_pclk" (See clock bindings for details). - clocks : Clock phandles (see clock bindings for details).
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2.27.0