From ba798ca2eb6e59d8a585ee38907ce410646992e0 Mon Sep 17 00:00:00 2001 From: Hemant Kumar Date: Mon, 2 May 2022 17:40:54 -0700 Subject: [PATCH] ARM: dts: msm: Disable PCIe portbus driver portbus driver is enabling MSI on root port. This disables speed switch pcie global interrupt. Disable portbus driver to fix the issue. Change-Id: I39dfd927a03474d383498964f5d33e3851e1e141 --- qcom/kalama.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qcom/kalama.dtsi b/qcom/kalama.dtsi index 45257157..2ae0e3bb 100644 --- a/qcom/kalama.dtsi +++ b/qcom/kalama.dtsi @@ -28,7 +28,7 @@ chosen: chosen { - bootargs = "console=ttyMSM0,115200n8 loglevel=6 kpti=0 log_buf_len=256K kernel.panic_on_rcu_stall=1 service_locator.enable=1 msm_rtb.filter=0x237 rcupdate.rcu_expedited=1 rcu_nocbs=0-7 ftrace_dump_on_oops swiotlb=noforce loop.max_part=7 fw_devlink.strict=1 allow_mismatched_32bit_el0 cpufreq.default_governor=performance printk.console_no_auto_verbose=1 kasan=off mem-offline.bypass_send_msg=1 sysctl.kernel.sched_pelt_multiplier=4 can.stats_timer=0"; + bootargs = "console=ttyMSM0,115200n8 loglevel=6 kpti=0 log_buf_len=256K kernel.panic_on_rcu_stall=1 service_locator.enable=1 msm_rtb.filter=0x237 rcupdate.rcu_expedited=1 rcu_nocbs=0-7 ftrace_dump_on_oops swiotlb=noforce loop.max_part=7 fw_devlink.strict=1 allow_mismatched_32bit_el0 cpufreq.default_governor=performance printk.console_no_auto_verbose=1 kasan=off mem-offline.bypass_send_msg=1 sysctl.kernel.sched_pelt_multiplier=4 can.stats_timer=0 pcie_ports=compat"; }; reserved_memory: reserved-memory { };