Raspberry Pi's firmware controls this pll, we should use the firmware
interface to access it.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulie...@suse.de>
Acked-by: Eric Anholt <e...@anholt.net>
---
Changes since v1:
- Add comment to explain why pllb isn't there anymore
drivers/clk/bcm/clk-bcm2835.c | 28 ++++------------------------
1 file changed, 4 insertions(+), 24 deletions(-)
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 770bb01f523e..867ae3c20041 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -1651,30 +1651,10 @@ static const struct bcm2835_clk_desc clk_desc_array[] =
{
.fixed_divider = 1,
.flags = CLK_SET_RATE_PARENT),
- /* PLLB is used for the ARM's clock. */
- [BCM2835_PLLB] = REGISTER_PLL(
- .name = "pllb",
- .cm_ctrl_reg = CM_PLLB,
- .a2w_ctrl_reg = A2W_PLLB_CTRL,
- .frac_reg = A2W_PLLB_FRAC,
- .ana_reg_base = A2W_PLLB_ANA0,
- .reference_enable_mask = A2W_XOSC_CTRL_PLLB_ENABLE,
- .lock_mask = CM_LOCK_FLOCKB,
-
- .ana = &bcm2835_ana_default,
-
- .min_rate = 600000000u,
- .max_rate = 3000000000u,
- .max_fb_rate = BCM2835_MAX_FB_RATE),
- [BCM2835_PLLB_ARM] = REGISTER_PLL_DIV(
- .name = "pllb_arm",
- .source_pll = "pllb",
- .cm_reg = CM_PLLB,
- .a2w_reg = A2W_PLLB_ARM,
- .load_mask = CM_PLLB_LOADARM,
- .hold_mask = CM_PLLB_HOLDARM,
- .fixed_divider = 1,
- .flags = CLK_SET_RATE_PARENT),
+ /*
+ * PLLB is used for the ARM's clock. Controlled by firmware, see
+ * clk-raspberrypi.c.
+ */
/*
* PLLC is the core PLL, used to drive the core VPU clock.
--
2.21.0
