openwrt/target/linux/bcm27xx/patches-4.19/950-0765-clk-raspberrypi-Al...

26 lines
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Diff

From 801156c2f2d2d074a1d966f59fc63d8056b3cef9 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
@@ -70,7 +70,7 @@ static int raspberrypi_clock_property(st
struct raspberrypi_firmware_prop msg = {
.id = cpu_to_le32(clk),
.val = cpu_to_le32(*val),
- .disable_turbo = cpu_to_le32(1),
+ .disable_turbo = cpu_to_le32(0),
};
int ret;