Messages in this thread Patch in this message | | | From | Heinrich Schuchardt <> | Subject | [PATCH 1/1 v3] ARM: dts: imx6dlq-wandboard-revb1.dts: use unique model id | Date | Mon, 8 Feb 2016 01:55:08 +0100 |
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Downstream packages like Debian flash-kernel use /proc/device-tree/model to determine which dtb file to install.
Hence each dts in the Linux kernel should provide a unique model identifier.
Commit 8536239e371f ("ARM: dts: Restructure imx6qdl-wandboard.dtsi for new rev C1 board.")' created new files imx6dl-wandboard-revb1.dts and imx6q-wandboard-revb1.dts but used the same model identifier as in imx6dl-wandboard.dts and imx6q-wandboard.dts.
This patch provides unique model identifiers for revision B1 of the Wandboard Dual and Wandbaord Quad.
The patch leaves imx6dl-wandboard.dts and imx6q-wandboard.dts unchanged because it is not foreseeable if the same dts will valid for future board revisions or not. Furthermore we should avoid unnecessary changes.
v3: update imx6dl-wandboard-revb1.dts
v2: correct name of referenced Debian package
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> --- arch/arm/boot/dts/imx6dl-wandboard-revb1.dts | 2 +- arch/arm/boot/dts/imx6q-wandboard-revb1.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts b/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts index f607d4f..8c314ee 100644 --- a/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts +++ b/arch/arm/boot/dts/imx6dl-wandboard-revb1.dts @@ -13,7 +13,7 @@ #include "imx6qdl-wandboard-revb1.dtsi" / { - model = "Wandboard i.MX6 Dual Lite Board"; + model = "Wandboard i.MX6 Dual Lite Board rev B1"; compatible = "wand,imx6dl-wandboard", "fsl,imx6dl"; memory { diff --git a/arch/arm/boot/dts/imx6q-wandboard-revb1.dts b/arch/arm/boot/dts/imx6q-wandboard-revb1.dts index 20bf3c2..9207d80 100644 --- a/arch/arm/boot/dts/imx6q-wandboard-revb1.dts +++ b/arch/arm/boot/dts/imx6q-wandboard-revb1.dts @@ -13,7 +13,7 @@ #include "imx6qdl-wandboard-revb1.dtsi" / { - model = "Wandboard i.MX6 Quad Board"; + model = "Wandboard i.MX6 Quad Board rev B1"; compatible = "wand,imx6q-wandboard", "fsl,imx6q"; memory { -- 2.7.0
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