diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 23:42:32 +0100 |
| commit | f07e572f6447465d8938679533d604e402b0f066 (patch) | |
| tree | cb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0216-clk-bcm2835-Don-t-wait-for-pllh-lock.patch | |
| parent | 5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff) | |
| download | upstream-f07e572f6447465d8938679533d604e402b0f066.tar.gz upstream-f07e572f6447465d8938679533d604e402b0f066.tar.bz2 upstream-f07e572f6447465d8938679533d604e402b0f066.zip | |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0216-clk-bcm2835-Don-t-wait-for-pllh-lock.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0216-clk-bcm2835-Don-t-wait-for-pllh-lock.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0216-clk-bcm2835-Don-t-wait-for-pllh-lock.patch b/target/linux/bcm27xx/patches-5.4/950-0216-clk-bcm2835-Don-t-wait-for-pllh-lock.patch deleted file mode 100644 index 77625e8e23..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0216-clk-bcm2835-Don-t-wait-for-pllh-lock.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 35d84e9f2944b72ccfc508dc5c540c526ab351c1 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Wed, 23 Jan 2019 16:11:50 +0000 -Subject: [PATCH] clk-bcm2835: Don't wait for pllh lock - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - drivers/clk/bcm/clk-bcm2835.c | 18 ++++++++++-------- - 1 file changed, 10 insertions(+), 8 deletions(-) - ---- a/drivers/clk/bcm/clk-bcm2835.c -+++ b/drivers/clk/bcm/clk-bcm2835.c -@@ -643,15 +643,17 @@ static int bcm2835_pll_on(struct clk_hw - spin_unlock(&cprman->regs_lock); - - /* Wait for the PLL to lock. */ -- timeout = ktime_add_ns(ktime_get(), LOCK_TIMEOUT_NS); -- while (!(cprman_read(cprman, CM_LOCK) & data->lock_mask)) { -- if (ktime_after(ktime_get(), timeout)) { -- dev_err(cprman->dev, "%s: couldn't lock PLL\n", -- clk_hw_get_name(hw)); -- return -ETIMEDOUT; -- } -+ if (strcmp(data->name, "pllh")) { -+ timeout = ktime_add_ns(ktime_get(), LOCK_TIMEOUT_NS); -+ while (!(cprman_read(cprman, CM_LOCK) & data->lock_mask)) { -+ if (ktime_after(ktime_get(), timeout)) { -+ dev_err(cprman->dev, "%s: couldn't lock PLL\n", -+ clk_hw_get_name(hw)); -+ return -ETIMEDOUT; -+ } - -- cpu_relax(); -+ cpu_relax(); -+ } - } - - cprman_write(cprman, data->a2w_ctrl_reg, |