UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

clk: bcm2835: remove pllb 

Raspberry Pi's firmware controls this pll, we should use the firmware
interface to access it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Nicolas Saenz Julienne 2019-06-12 20:24:53 +02:00 committed by Stephen Boyd
parent 789bc177f8
commit 2256d89333
1 changed files with 4 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/clk/bcm/clk-bcm2835.c
View File

@ -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.