linux-kernel - [PATCH] dt-bindings: mtd: elm: Correct compatible string requirement

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Message-Id: <1498047726-31398-1-git-send-email-trini@konsulko.com>
Date:   Wed, 21 Jun 2017 08:22:06 -0400
From:   Tom Rini <trini@...sulko.com>
To:     linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Richard Weinberger <richard@....at>,
        Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH] dt-bindings: mtd: elm: Correct compatible string requirement

The binding says that the compatible string must be "ti,am33xx-elm"
but the code checks only for, and all functioning users set, this as
"ti,am3352-elm" so correct the binding.

Cc: David Woodhouse <dwmw2@...radead.org>
Cc: Brian Norris <computersforpeace@...il.com>
Cc: Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc: Marek Vasut <marek.vasut@...il.com>
Cc: Richard Weinberger <richard@....at>
Cc: Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Signed-off-by: Tom Rini <trini@...sulko.com>
---
I have submitted a separate patch that correct the dm816x.dtsi to set
the compatible string there for the elm from ti,816-elm to ti,am3352-elm
and tested it on the hardware, where it works.  It is quite likely that
dm814x.dtsi can be trivially corrected as it came after dm816x and
before am335x but as I cannot test the hardware, I did not update that.
---
 Documentation/devicetree/bindings/mtd/elm.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mtd/elm.txt b/Documentation/devicetree/bindings/mtd/elm.txt
index 8c1528c421d4..59ddc61c1076 100644
--- a/Documentation/devicetree/bindings/mtd/elm.txt
+++ b/Documentation/devicetree/bindings/mtd/elm.txt
@@ -1,7 +1,7 @@
 Error location module
 
 Required properties:
-- compatible: Must be "ti,am33xx-elm"
+- compatible: Must be "ti,am3352-elm"
 - reg: physical base address and size of the registers map.
 - interrupts: Interrupt number for the elm.
 
-- 
1.9.1