From a22e2bd37db28b084f01a567ef8706fefa0be667 Mon Sep 17 00:00:00 2001 From: Roman Yeryomin Date: Mon, 30 Oct 2017 01:19:32 +0200 Subject: ipq806x: ipq4019: dts: fix maximum cpu speed Supported frequencies of all ipq40xx chips are 48, 200, 500 and 716.8 MHz. Previous 666MHz setting was most likely related to instability of early chips/boards made before mass production. Signed-off-by: Roman Yeryomin --- .../patches-4.9/864-06-dts-ipq4019-fix-max-cpu-speed.patch | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 target/linux/ipq806x/patches-4.9/864-06-dts-ipq4019-fix-max-cpu-speed.patch (limited to 'target/linux/ipq806x/patches-4.9') diff --git a/target/linux/ipq806x/patches-4.9/864-06-dts-ipq4019-fix-max-cpu-speed.patch b/target/linux/ipq806x/patches-4.9/864-06-dts-ipq4019-fix-max-cpu-speed.patch new file mode 100644 index 0000000000..33f7f04f3c --- /dev/null +++ b/target/linux/ipq806x/patches-4.9/864-06-dts-ipq4019-fix-max-cpu-speed.patch @@ -0,0 +1,13 @@ +--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi +@@ -108,8 +108,8 @@ + opp-hz = /bits/ 64 <500000000>; + clock-latency-ns = <256000>; + }; +- opp@666000000 { +- opp-hz = /bits/ 64 <666000000>; ++ opp@716800000 { ++ opp-hz = /bits/ 64 <716800000>; + clock-latency-ns = <256000>; + }; + }; -- cgit v1.2.3