[PATCH v3 13/14] dt-bindings: mtd: nand-controller: Fix matching with size-cells==1
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2020-09-04 15:25:47
Also in:
linux-clk, linux-devicetree, linux-pm, linux-pwm, linux-serial, linux-watchdog, lkml
Subsystem:
memory technology devices (mtd), open firmware and flattened device tree bindings, the rest · Maintainers:
Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Most of Freescale/NXP GPMI device trees use size-cells==1 (even when
actually not needed except few boards). This fixes dtbs_check warnings
like:
arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: nand-controller@33002000: #size-cells:0:0: 0 was expected
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Documentation/devicetree/bindings/mtd/nand-controller.yaml | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml
index 40fc5b0b2b8c..0879e1108837 100644
--- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml
+++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml@@ -34,7 +34,10 @@ properties: const: 1 "#size-cells": - const: 0 + description: + Depends on your controller. Put zero unless you need a mapping between CS + lines and dedicated memory regions. + enum: [0, 1] ranges: true
--
2.17.1
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