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authorMartin Sperl <kernel@martin.sperl.org>2016-02-29 15:51:43 +0300
committerEric Anholt <eric@anholt.net>2016-03-17 20:42:17 +0300
commit33b689600f43094a9316a1b582f2286d17bc737b (patch)
tree4629e75429101a9191ded31016f6fad5e7b36eb7 /drivers/clk/bcm
parent3b15afefbef9b5952e3d68ad73d93f981b9faca8 (diff)
downloadlinux-33b689600f43094a9316a1b582f2286d17bc737b.tar.xz
clk: bcm2835: enable management of PCM clock
Enable the PCM clock in the SOC, which is used by the bcm2835-i2s driver. Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/clk/bcm')
-rw-r--r--drivers/clk/bcm/clk-bcm2835.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index a4b91a4233af..156ce548ebf5 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -1622,6 +1622,13 @@ static const struct bcm2835_clk_desc clk_desc_array[] = {
.div_reg = CM_HSMDIV,
.int_bits = 4,
.frac_bits = 8),
+ [BCM2835_CLOCK_PCM] = REGISTER_PER_CLK(
+ .name = "pcm",
+ .ctl_reg = CM_PCMCTL,
+ .div_reg = CM_PCMDIV,
+ .int_bits = 12,
+ .frac_bits = 12,
+ .is_mash_clock = true),
[BCM2835_CLOCK_PWM] = REGISTER_PER_CLK(
.name = "pwm",
.ctl_reg = CM_PWMCTL,