diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0626-clk-raspberrypi-Allow-cpufreq-driver-to-also-adjust-.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0626-clk-raspberrypi-Allow-cpufreq-driver-to-also-adjust-.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0626-clk-raspberrypi-Allow-cpufreq-driver-to-also-adjust-.patch b/target/linux/bcm27xx/patches-5.4/950-0626-clk-raspberrypi-Allow-cpufreq-driver-to-also-adjust-.patch new file mode 100644 index 0000000000..c0422f4ed3 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0626-clk-raspberrypi-Allow-cpufreq-driver-to-also-adjust-.patch @@ -0,0 +1,25 @@ +From a2e39f36678626f5d7883c5a1dc8c476134c5e0b Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Mon, 9 Sep 2019 15:49:56 +0100 +Subject: [PATCH] clk-raspberrypi: Allow cpufreq driver to also adjust + gpu clocks + +For performance/power it is beneficial to adjust gpu clocks with arm clock. +This is how the downstream cpufreq driver works + +Signed-off-by: popcornmix <popcornmix@gmail.com> +--- + drivers/clk/bcm/clk-raspberrypi.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/clk/bcm/clk-raspberrypi.c ++++ b/drivers/clk/bcm/clk-raspberrypi.c +@@ -76,7 +76,7 @@ static int raspberrypi_clock_property(st + struct raspberrypi_firmware_prop msg = { + .id = cpu_to_le32(data->id), + .val = cpu_to_le32(*val), +- .disable_turbo = cpu_to_le32(1), ++ .disable_turbo = cpu_to_le32(0), + }; + int ret; + |