diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-05-16 18:42:41 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2017-05-31 14:49:55 +0200 |
| commit | 603058f4ab12af8d6662ddec579089361c060cfc (patch) | |
| tree | a50845420688451a2747a2d42a8be011d59f0cac /drivers/cpu | |
| parent | 5e14ce2f3302651abe7873c81f2bae34937b3a63 (diff) | |
dm: cpu: bmips: add BCM3380 support
As far as I know BCM3380 has a fixed CPU frequency since I couldn't find its
PLL registers in any documentation.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/cpu')
| -rw-r--r-- | drivers/cpu/bmips_cpu.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/cpu/bmips_cpu.c b/drivers/cpu/bmips_cpu.c index 23810817bf..4f412fa94d 100644 --- a/drivers/cpu/bmips_cpu.c +++ b/drivers/cpu/bmips_cpu.c @@ -96,6 +96,11 @@ static int bmips_long_cpu_desc(struct bmips_cpu_priv *priv, char *buf, return 0; } +static ulong bcm3380_get_cpu_freq(struct bmips_cpu_priv *priv) +{ + return 333000000; +} + static ulong bcm6328_get_cpu_freq(struct bmips_cpu_priv *priv) { unsigned int mips_pll_fcvo; @@ -190,6 +195,12 @@ static int bcm6358_get_cpu_count(struct bmips_cpu_priv *priv) return 2; } +static const struct bmips_cpu_hw bmips_cpu_bcm3380 = { + .get_cpu_desc = bmips_short_cpu_desc, + .get_cpu_freq = bcm3380_get_cpu_freq, + .get_cpu_count = bcm6358_get_cpu_count, +}; + static const struct bmips_cpu_hw bmips_cpu_bcm6328 = { .get_cpu_desc = bmips_long_cpu_desc, .get_cpu_freq = bcm6328_get_cpu_freq, @@ -290,6 +301,9 @@ int bmips_cpu_probe(struct udevice *dev) static const struct udevice_id bmips_cpu_ids[] = { { + .compatible = "brcm,bcm3380-cpu", + .data = (ulong)&bmips_cpu_bcm3380, + }, { .compatible = "brcm,bcm6328-cpu", .data = (ulong)&bmips_cpu_bcm6328, }, { |