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* FAILED: patch "[PATCH] ARM: dts: imx7d: fix opp-supported-hw" failed to apply to 5.4-stable tree
@ 2020-03-10 11:09 gregkh
  0 siblings, 0 replies; only message in thread
From: gregkh @ 2020-03-10 11:09 UTC (permalink / raw)
  To: peng.fan, leonard.crestez, shawnguo; +Cc: stable


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@vger.kernel.org>.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 54d6477dca3b65b7b77a903fe60a9447bc836e7f Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
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@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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;
 		};
 	};


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2020-03-10 11:09 FAILED: patch "[PATCH] ARM: dts: imx7d: fix opp-supported-hw" failed to apply to 5.4-stable tree gregkh

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