Re: [PATCH] arm64: dts: imx95: Drop unsupported opp-hz-real in OPP tables
From: Frank Li <hidden>
Date: 2026-09-15 14:50:13
Also in:
imx, linux-devicetree, lkml
On Tue, Sep 15, 2026 at 09:23:09AM +0200, Krzysztof Kozlowski wrote:
There is no "opp-hz-real" property at all defined in the bindings and new DTS is not allowed to bring undocumented properties. Fix dtbs_check warnings like: imx95-15x15-evk-pcie0-ep.dtb: opp-500000000: opp-hz-real: b'\x00\x00\x00\x00\x1d\xcde\x00' is not of type 'object', 'integer', 'array', 'boolean', 'null'
I run below command, have not found above warning make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8 CHECK_DTBS=y freescale/imx95-15x15-evk-pcie0-ep.dtb DTC [C] arch/arm64/boot/dts/freescale/imx95-15x15-evk.dtb DTC arch/arm64/boot/dts/freescale/imx-m2-pcie.dtbo DTC arch/arm64/boot/dts/freescale/imx-pcie0-ep.dtbo OVL [C] arch/arm64/boot/dts/freescale/imx95-15x15-evk-pcie.dtb OVL [C] arch/arm64/boot/dts/freescale/imx95-15x15-evk-pcie0-ep.dtb Anything wrong? Frank
quoted hunk ↗ jump to hunk
Signed-off-by: Krzysztof Kozlowski <redacted> --- arch/arm64/boot/dts/freescale/imx95.dtsi | 3 --- arch/arm64/boot/dts/freescale/imx952.dtsi | 3 --- 2 files changed, 6 deletions(-)diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index 1cb8eb15e5c7..99c72d5cd125 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi@@ -255,19 +255,16 @@ gpu_opp_table: opp-table { opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-hz-real = /bits/ 64 <500000000>; opp-microvolt = <920000>; }; opp-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-hz-real = /bits/ 64 <800000000>; opp-microvolt = <920000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-hz-real = /bits/ 64 <1000000000>; opp-microvolt = <920000>; }; };diff --git a/arch/arm64/boot/dts/freescale/imx952.dtsi b/arch/arm64/boot/dts/freescale/imx952.dtsi index 887abb1c4784..306239de096e 100644 --- a/arch/arm64/boot/dts/freescale/imx952.dtsi +++ b/arch/arm64/boot/dts/freescale/imx952.dtsi@@ -323,19 +323,16 @@ gpu_opp_table: opp-table { opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-hz-real = /bits/ 64 <500000000>; opp-microvolt = <920000>; }; opp-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-hz-real = /bits/ 64 <800000000>; opp-microvolt = <920000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-hz-real = /bits/ 64 <1000000000>; opp-microvolt = <920000>; }; }; --2.53.0