diff options
Diffstat (limited to 'drivers/clk/bcm/clk-bcm2835.c')
| -rw-r--r-- | drivers/clk/bcm/clk-bcm2835.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c index 6bb7efa12037..32f5c13be9d1 100644 --- a/drivers/clk/bcm/clk-bcm2835.c +++ b/drivers/clk/bcm/clk-bcm2835.c @@ -1684,10 +1684,32 @@ 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. Controlled by firmware, see - * clk-raspberrypi.c. - */ + /* PLLB is used for the ARM's clock. */ + [BCM2835_PLLB] = REGISTER_PLL( + SOC_ALL, + .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( + SOC_ALL, + .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), /* * PLLC is the core PLL, used to drive the core VPU clock. |