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Commit 2f5ead45 authored by Kaushal Kumar's avatar Kaushal Kumar
Browse files

soc: qcom: make debugfs support configurable for kryo l2 accessors driver 



Add config option to enable/disable l2 indirect access debug capability.
The driver exposes l2 indirect access debugfs interface to get/set data,
address, and target cpus so keep it disabled by default.

Change-Id: I22f84d16a3bf12a78295f2d052bb50e90d6f2a8b
Signed-off-by: default avatarKaushal Kumar <kaushalk@codeaurora.org>
parent ea4719da

drivers/soc/qcom/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -178,6 +178,16 @@ config MSM_QMI_INTERFACE 
	  to perform QMI message marshaling and transport them over IPC

	  Router.



config MSM_L2_IA_DEBUG

       bool "Enable MSM L2 Indirect Access Debug"

       depends on DEBUG_FS

       default n

       help

         This option enables L2 indirect access debug

         capability. It exposes L2 indirect access

         debugfs interface to get/set data, address,

         and target cpus.



config MSM_RPM_SMD

	bool "RPM driver using SMD protocol"

	help

drivers/soc/qcom/kryo-l2-accessors.c

+3 −3
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2015, 2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -80,7 +80,7 @@ u64 get_l2_indirect_reg(u64 reg) 
}

EXPORT_SYMBOL(get_l2_indirect_reg);



#if defined(CONFIG_DEBUG_FS)

#if defined(CONFIG_MSM_L2_IA_DEBUG)



static u32 debug_addr;

static int debug_target_cpu;
@@ -180,4 +180,4 @@ static int l2_ia_debug_init(void) 
}

late_initcall(l2_ia_debug_init);



#endif /* CONFIG_DEBUG_FS */
 
#endif /* CONFIG_MSM_L2_IA_DEBUG */