From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: "Andrzej Hajda" <andrzej.hajda@intel.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Robert Foss" <rfoss@kernel.org>,
"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Luca Ceresoli" <luca.ceresoli@bootlin.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Guido Gúnther" <agx@sigxcpu.org>,
"Robert Chiras" <robert.chiras@nxp.com>,
"Tim Harvey" <tharvey@gateworks.com>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
Frank.Li@oss.nxp.com
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com,
Frank Li <Frank.Li@nxp.com>
Subject: Re: [PATCH 6/8] arm64: dts: imx: remove unnecessary #address-cells and #size-cells
Date: Mon, 28 Sep 2026 11:45:54 +0200 [thread overview]
Message-ID: <2280028.irdbgypaU6@steina-w> (raw)
In-Reply-To: <20260925-cleanup_dtb_warning-v1-6-f999fafbca60@nxp.com>
Am Freitag, 25. September 2026, 18:37:55 CEST schrieb Frank.Li@oss.nxp.com:
> From: Frank Li <Frank.Li@nxp.com>
>
> Remove unnecessary #address-cells and #size-cells to fix the dtb W=1 warning:
> Warning (avoid_unnecessary_addr_size): /soc@0/bus@30800000/i2c@30a20000/gsc@20: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property
>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> # TQMLX2160A
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts | 4 ----
> arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi | 4 ----
> arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | 2 --
> arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts | 2 --
> arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts | 2 --
> arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts | 2 --
> arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts | 2 --
> arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts | 2 --
> arch/arm64/boot/dts/freescale/imx91-11x11-frdm-s.dts | 2 --
> 9 files changed, 22 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
> index f51508952d51c..b762ad555ad9e 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
> @@ -312,8 +312,6 @@ &qspi {
>
> en25s64: flash@0 {
> compatible = "jedec,spi-nor";
> - #address-cells = <1>;
> - #size-cells = <1>;
> reg = <0>;
> spi-max-frequency = <20000000>;
> spi-rx-bus-width = <4>;
> @@ -363,8 +361,6 @@ partition@600000 {
>
> nand: flash@1 {
> compatible = "spi-nand";
> - #address-cells = <1>;
> - #size-cells = <1>;
> reg = <1>;
> spi-max-frequency = <20000000>;
> spi-rx-bus-width = <4>;
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi
> index cc6b6427ec8a6..aac0ae0ad40c7 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi
> @@ -41,8 +41,6 @@ &fspi {
> flash0: flash@0 {
> compatible = "jedec,spi-nor";
> reg = <0>;
> - #address-cells = <1>;
> - #size-cells = <1>;
> spi-max-frequency = <10000000>;
> spi-rx-bus-width = <1>;
> spi-tx-bus-width = <1>;
> @@ -57,8 +55,6 @@ partitions {
> flash1: flash@1 {
> compatible = "jedec,spi-nor";
> reg = <1>;
> - #address-cells = <1>;
> - #size-cells = <1>;
> spi-max-frequency = <10000000>;
> spi-rx-bus-width = <1>;
> spi-tx-bus-width = <1>;
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
> index 272c2b223d167..1bb42116fc0b8 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
> @@ -366,8 +366,6 @@ gsc: gsc@20 {
> interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
> interrupt-controller;
> #interrupt-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
>
> adc {
> compatible = "gw,gsc-adc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
> index 468c7e993c52b..f53718221ad5b 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
> @@ -317,8 +317,6 @@ gsc: gsc@20 {
> interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
> interrupt-controller;
> #interrupt-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
>
> adc {
> compatible = "gw,gsc-adc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
> index 636daa3d6ca20..3eafff879e8d5 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
> @@ -282,8 +282,6 @@ gsc: gsc@20 {
> interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
> interrupt-controller;
> #interrupt-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
>
> adc {
> compatible = "gw,gsc-adc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
> index 99572961d9e16..fcbb40597b12c 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
> @@ -335,8 +335,6 @@ gsc: gsc@20 {
> interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
> interrupt-controller;
> #interrupt-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
>
> adc {
> compatible = "gw,gsc-adc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
> index 5aa0e2cd155ec..ecc12645d7691 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
> @@ -315,8 +315,6 @@ gsc: gsc@20 {
> interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
> interrupt-controller;
> #interrupt-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
>
> adc {
> compatible = "gw,gsc-adc";
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
> index b91509bfc9c00..1043bf074f8e4 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
> @@ -287,8 +287,6 @@ &lcdif {
> };
>
> &mipi_dsi {
> - #address-cells = <1>;
> - #size-cells = <0>;
> status = "okay";
>
> ports {
> diff --git a/arch/arm64/boot/dts/freescale/imx91-11x11-frdm-s.dts b/arch/arm64/boot/dts/freescale/imx91-11x11-frdm-s.dts
> index c6019d76b9981..f3b647267c300 100644
> --- a/arch/arm64/boot/dts/freescale/imx91-11x11-frdm-s.dts
> +++ b/arch/arm64/boot/dts/freescale/imx91-11x11-frdm-s.dts
> @@ -202,8 +202,6 @@ &flexspi1 {
> flash@0 {
> compatible = "spi-nand";
> reg = <0>;
> - #address-cells = <1>;
> - #size-cells = <1>;
> spi-max-frequency = <104000000>;
> spi-rx-bus-width = <4>;
> spi-tx-bus-width = <4>;
>
>
--
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next prev parent reply other threads:[~2026-09-28 9:46 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-25 16:37 [PATCH 0/8] arm64: dts: imx: cleanup some warning with W=1 Frank.Li
2026-09-25 16:37 ` [PATCH 1/8] dt-bindings: display: remove #address-cells and #size-cells off requires Frank.Li
2026-09-28 9:42 ` Alexander Stein
2026-09-30 9:36 ` Krzysztof Kozlowski
2026-09-25 16:37 ` [PATCH 2/8] dt-bindings: embedded-controller: remove #address-cells and #size-cells from required Frank.Li
2026-09-30 9:59 ` Krzysztof Kozlowski
2026-09-30 15:56 ` Frank Li
2026-09-25 16:37 ` [PATCH 3/8] arm64: dts: s32n79: add @addr for *-bus node Frank.Li
2026-09-25 16:37 ` [PATCH 4/8] arm64: dts: imx8mq: remove #address-cells and #size-cells in dsi@30a00000 Frank.Li
2026-09-28 9:42 ` Alexander Stein
2026-09-25 16:37 ` [PATCH 5/8] arm64: dts: fsl-lx216x: remove #address-cells and #size-cells from pinctrl node Frank.Li
2026-09-25 16:37 ` [PATCH 6/8] arm64: dts: imx: remove unnecessary #address-cells and #size-cells Frank.Li
2026-09-28 9:45 ` Alexander Stein [this message]
2026-09-25 16:37 ` [PATCH 7/8] arm64: dts: imx95: rename bus@4c100000 to hsio-bus Frank.Li
2026-09-28 9:47 ` Alexander Stein
2026-09-25 16:37 ` [PATCH 8/8] arm64: dts: imx952: rename soc to soc@0 Frank.Li
2026-09-28 11:18 ` Daniel Baluta
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