From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Linus Walleij <linus.walleij@linaro.org>,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>
Cc: linux-soc@vger.kernel.org, Stephen Boyd <sboyd@codeaurora.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: Re: [PATCH 2/2] arm64: dts: qcom: Rename SBC to DragonBoard 410c
Date: Tue, 3 Oct 2017 13:25:55 +0100 [thread overview]
Message-ID: <b6b065c7-ad6b-d3da-704f-f139f12752d8@linaro.org> (raw)
In-Reply-To: <20171003091155.7138-2-linus.walleij@linaro.org>
On 03/10/17 10:11, Linus Walleij wrote:
> Naming the DragonBoard 410c "SBC" (I guess "single board computer")
> is not very helpful for users looking for their device tree in
> the kernel. Also the db820c is named properly.
>
> Rectify this, simply, do not change the compatible strings but name
> the DTS files in a consistent manner.
>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
I did not like the sbc naming convention too, This was primarily done
due to some legacy build tools + bootloaders which have used sbc
compatible to identify boards from multiple dtb blobs. Now that we can
append dtb to kernel with new LK, this should not be a issue anymore.
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---
> It's not like I don't understand that people will be nitpicky
> about this.
>
> I was looking for the DragonBoard 410c devicetree and could not
> find it until I realized this hopeless idiomatic naming.
>
> It cost me time and effort, and it is going to cost others time
> and effort. Fixing it.
>
> The other patch naming the GPIO lines can be applied without
> this one.
> ---
> arch/arm64/boot/dts/qcom/Makefile | 2 +-
> .../{apq8016-sbc-pmic-pins.dtsi => apq8016-db410c-pmic-pins.dtsi} | 0
> .../qcom/{apq8016-sbc-soc-pins.dtsi => apq8016-db410c-soc-pins.dtsi} | 0
> arch/arm64/boot/dts/qcom/{apq8016-sbc.dts => apq8016-db410c.dts} | 5 +++--
> arch/arm64/boot/dts/qcom/{apq8016-sbc.dtsi => apq8016-db410c.dtsi} | 4 ++--
> 5 files changed, 6 insertions(+), 5 deletions(-)
> rename arch/arm64/boot/dts/qcom/{apq8016-sbc-pmic-pins.dtsi => apq8016-db410c-pmic-pins.dtsi} (100%)
> rename arch/arm64/boot/dts/qcom/{apq8016-sbc-soc-pins.dtsi => apq8016-db410c-soc-pins.dtsi} (100%)
> rename arch/arm64/boot/dts/qcom/{apq8016-sbc.dts => apq8016-db410c.dts} (95%)
> rename arch/arm64/boot/dts/qcom/{apq8016-sbc.dtsi => apq8016-db410c.dtsi} (99%)
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index ff81d7e5805e..fc46ab79acd9 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -1,4 +1,4 @@
> -dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += apq8016-db410c.dtb
> dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
> dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8916-mtp.dtb
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-db410c-pmic-pins.dtsi
> similarity index 100%
> rename from arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi
> rename to arch/arm64/boot/dts/qcom/apq8016-db410c-pmic-pins.dtsi
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-db410c-soc-pins.dtsi
> similarity index 100%
> rename from arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi
> rename to arch/arm64/boot/dts/qcom/apq8016-db410c-soc-pins.dtsi
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-db410c.dts
> similarity index 95%
> rename from arch/arm64/boot/dts/qcom/apq8016-sbc.dts
> rename to arch/arm64/boot/dts/qcom/apq8016-db410c.dts
> index 40b0d62861bb..86cfae4d2b9d 100644
> --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
> +++ b/arch/arm64/boot/dts/qcom/apq8016-db410c.dts
> @@ -13,10 +13,11 @@
>
> /dts-v1/;
>
> -#include "apq8016-sbc.dtsi"
> +#include "apq8016-db410c.dtsi"
>
> / {
> - model = "Qualcomm Technologies, Inc. APQ 8016 SBC";
> + model = "Qualcomm Technologies, Inc. APQ 8016 DragonBoard 410c";
> + /* The "SBC" (Single Board Computer) is another name for this board */
> compatible = "qcom,apq8016-sbc", "qcom,apq8016", "qcom,sbc";
> };
>
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-db410c.dtsi
> similarity index 99%
> rename from arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> rename to arch/arm64/boot/dts/qcom/apq8016-db410c.dtsi
> index 1d63e6b879de..1300c11e5f0e 100644
> --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8016-db410c.dtsi
> @@ -13,8 +13,8 @@
>
> #include "msm8916.dtsi"
> #include "pm8916.dtsi"
> -#include "apq8016-sbc-soc-pins.dtsi"
> -#include "apq8016-sbc-pmic-pins.dtsi"
> +#include "apq8016-db410c-soc-pins.dtsi"
> +#include "apq8016-db410c-pmic-pins.dtsi"
> #include <dt-bindings/gpio/gpio.h>
> #include <dt-bindings/input/input.h>
> #include <dt-bindings/sound/apq8016-lpass.h>
>
next prev parent reply other threads:[~2017-10-03 12:25 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-03 9:11 [PATCH 1/2] arm64: qcom: sbc: Name GPIO lines Linus Walleij
2017-10-03 9:11 ` [PATCH 2/2] arm64: dts: qcom: Rename SBC to DragonBoard 410c Linus Walleij
2017-10-03 12:25 ` Srinivas Kandagatla [this message]
2017-10-03 16:37 ` Rob Clark
2017-10-03 17:49 ` Nicolas Dechesne
2017-10-03 18:54 ` Rob Clark
2017-10-04 21:23 ` Rob Clark
2017-10-04 22:09 ` Stephen Boyd
2017-10-04 22:12 ` Rob Clark
2017-10-04 23:21 ` Stephen Boyd
2017-10-04 23:49 ` Rob Clark
2017-10-05 12:54 ` Riku Voipio
2017-10-05 13:06 ` Alexander Graf
2017-10-06 4:41 ` Andy Gross
2017-10-03 20:58 ` Bjorn Andersson
2017-10-04 21:45 ` [PATCH 1/2] arm64: qcom: sbc: Name GPIO lines Stephen Boyd
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