mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 01:59:02 +00:00
a34255b795
Removed upstreamed: bcm27xx/patches-5.15/950-0446-drm-vc4-Fix-timings-for-VEC-modes.patch[1] Manually rebased: patches-5.15/950-0600-xhci-quirks-add-link-TRB-quirk-for-VL805.patch bcm27xx/patches-5.15/950-0606-usb-xhci-add-VLI_TRB_CACHE_BUG-quirk.patch bcm27xx/patches-5.15/950-0717-usb-xhci-add-a-quirk-for-Superspeed-bulk-OUT-transfe.patch bcm53xx/patches-5.15/180-usb-xhci-add-support-for-performing-fake-doorbell.patch All other patches automatically rebased 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.75&id=2810061452f9b748b096ad023d318690ca519aa3 Build system: x86_64 Build-tested: bcm2711/RPi4B, mt7622/RT3200 Run-tested: bcm2711/RPi4B, mt7622/RT3200 Signed-off-by: John Audia <therealgraysky@proton.me>
29 lines
915 B
Diff
29 lines
915 B
Diff
From 3ac4dc10f82935d6cfc759bb34e9686b391f3371 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Mon, 13 Feb 2017 17:20:08 +0000
|
|
Subject: [PATCH] clk-bcm2835: Mark used PLLs and dividers CRITICAL
|
|
|
|
The VPU configures and relies on several PLLs and dividers. Mark all
|
|
enabled dividers and their PLLs as CRITICAL to prevent the kernel from
|
|
switching them off.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
|
|
---
|
|
drivers/clk/bcm/clk-bcm2835.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
--- a/drivers/clk/bcm/clk-bcm2835.c
|
|
+++ b/drivers/clk/bcm/clk-bcm2835.c
|
|
@@ -1408,6 +1408,11 @@ bcm2835_register_pll_divider(struct bcm2
|
|
divider->div.hw.init = &init;
|
|
divider->div.table = NULL;
|
|
|
|
+ if (!(cprman_read(cprman, data->cm_reg) & data->hold_mask)) {
|
|
+ init.flags |= CLK_IS_CRITICAL;
|
|
+ divider->div.flags |= CLK_IS_CRITICAL;
|
|
+ }
|
|
+
|
|
divider->cprman = cprman;
|
|
divider->data = divider_data;
|
|
|