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| author | Peter Robinson <pbrobinson@gmail.com> | 2018-06-04 10:07:56 +0100 |
|---|---|---|
| committer | Peter Robinson <pbrobinson@gmail.com> | 2018-06-04 10:07:56 +0100 |
| commit | c882c6b527e008727a8d9d7b12069b197e816a9e (patch) | |
| tree | f2c8410ab3229d204c281c2ce34263620508f113 /bcm2835-cpufreq-add-CPU-frequency-control-driver.patch | |
| parent | e8f4892e53e98464af631aaa7d79d8c50a2933eb (diff) | |
| download | kernel-c882c6b527e008727a8d9d7b12069b197e816a9e.tar.gz kernel-c882c6b527e008727a8d9d7b12069b197e816a9e.tar.xz kernel-c882c6b527e008727a8d9d7b12069b197e816a9e.zip | |
add in freqency for the RPi 3B+ to suppoer 1.4ghz, stop dmesg spew
Diffstat (limited to 'bcm2835-cpufreq-add-CPU-frequency-control-driver.patch')
| -rw-r--r-- | bcm2835-cpufreq-add-CPU-frequency-control-driver.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/bcm2835-cpufreq-add-CPU-frequency-control-driver.patch b/bcm2835-cpufreq-add-CPU-frequency-control-driver.patch index b087998cb..1ab2c7750 100644 --- a/bcm2835-cpufreq-add-CPU-frequency-control-driver.patch +++ b/bcm2835-cpufreq-add-CPU-frequency-control-driver.patch @@ -271,3 +271,31 @@ index 000000000000..046efc822a59 -- 2.17.0 +From 40a82f71737891581dcbe45331d15a29dd3e7805 Mon Sep 17 00:00:00 2001 +From: Peter Robinson <pbrobinson@gmail.com> +Date: Mon, 4 Jun 2018 09:14:10 +0100 +Subject: [PATCH 7/7] add 1.4 ghz OPP for the 3B+ + +Signed-off-by: Peter Robinson <pbrobinson@gmail.com> +--- + arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts +index 4adb85e66be3..aaefb078f391 100644 +--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts +@@ -106,3 +106,10 @@ + pinctrl-0 = <&uart1_gpio14>; + status = "okay"; + }; ++ ++&cpu0_opp_table { ++ opp@1400000000 { ++ opp-hz = /bits/ 64 <1400000000>; ++ clock-latency-ns = <355000>; ++ }; ++}; +-- +2.17.1 + |