From 603058f4ab12af8d6662ddec579089361c060cfc Mon Sep 17 00:00:00 2001 From: =?utf8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 16 May 2017 18:42:41 +0200 Subject: [PATCH] dm: cpu: bmips: add BCM3380 support MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Simon Glass --- drivers/cpu/bmips_cpu.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) 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, }, { -- 2.25.1