The PLLB rate will be changed through the firmware clocks drivers and will
change behind this drivers' back, so we don't want to cache the rate.
Acked-by: Nicolas Saenz Julienne <nsaenzjulie...@suse.de>
Tested-by: Nicolas Saenz Julienne <nsaenzjulie...@suse.de>
Signed-off-by: Maxime Ripard <max...@cerno.tech>
---
drivers/clk/bcm/clk-bcm2835.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index b50f00f109bf..027eba31f793 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -1700,7 +1700,8 @@ static const struct bcm2835_clk_desc clk_desc_array[] = {
.min_rate = 600000000u,
.max_rate = 3000000000u,
- .max_fb_rate = BCM2835_MAX_FB_RATE),
+ .max_fb_rate = BCM2835_MAX_FB_RATE,
+ .flags = CLK_GET_RATE_NOCACHE),
[BCM2835_PLLB_ARM] = REGISTER_PLL_DIV(
SOC_ALL,
.name = "pllb_arm",
@@ -1710,7 +1711,7 @@ static const struct bcm2835_clk_desc clk_desc_array[] = {
.load_mask = CM_PLLB_LOADARM,
.hold_mask = CM_PLLB_HOLDARM,
.fixed_divider = 1,
- .flags = CLK_SET_RATE_PARENT),
+ .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE),
/*
* PLLC is the core PLL, used to drive the core VPU clock.
--
git-series 0.9.1
