The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 54d6477dca3b65b7b77a903fe60a9447bc836e7f Mon Sep 17 00:00:00 2001 From: Peng Fan <peng.fan@xxxxxxx> Date: Sun, 19 Jan 2020 10:09:32 +0000 Subject: [PATCH] ARM: dts: imx7d: fix opp-supported-hw Per i.MX7D Document Number: IMX7DCEC Rev. 6, 03/2019, there are only consumer/industrial parts, and 1.2GHz is only support in consumer parts. So exclude automotive from 792/996MHz/1.2GHz and exclude industrial from 1.2GHz. Fixes: d7bfba7296ca ("ARM: dts: imx7d: Update cpufreq OPP table") Cc: Leonard Crestez <leonard.crestez@xxxxxxx> Signed-off-by: Peng Fan <peng.fan@xxxxxxx> Reviewed-by: Leonard Crestez <leonard.crestez@xxxxxxx> Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index 92f6d0c2a74f..4c22828df55f 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -44,7 +44,7 @@ opp-792000000 { opp-hz = /bits/ 64 <792000000>; opp-microvolt = <1000000>; clock-latency-ns = <150000>; - opp-supported-hw = <0xd>, <0xf>; + opp-supported-hw = <0xd>, <0x7>; opp-suspend; }; @@ -52,7 +52,7 @@ opp-996000000 { opp-hz = /bits/ 64 <996000000>; opp-microvolt = <1100000>; clock-latency-ns = <150000>; - opp-supported-hw = <0xc>, <0xf>; + opp-supported-hw = <0xc>, <0x7>; opp-suspend; }; @@ -60,7 +60,7 @@ opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; opp-microvolt = <1225000>; clock-latency-ns = <150000>; - opp-supported-hw = <0x8>, <0xf>; + opp-supported-hw = <0x8>, <0x3>; opp-suspend; }; };