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authorPaul Burton <paul.burton@imgtec.com>2017-08-13 05:49:41 +0300
committerRalf Baechle <ralf@linux-mips.org>2017-08-30 01:57:27 +0300
commite83f7e02af50c763ed9f953b565a4fbce6235fdf (patch)
tree6b0ac3b6d32eb74e74641338c33228eee2917795 /arch/mips/mti-malta
parentd595d423d06071bd7a4892c3c2f16bfe1d5b3a85 (diff)
downloadlinux-e83f7e02af50c763ed9f953b565a4fbce6235fdf.tar.xz
MIPS: CPS: Have asm/mips-cps.h include CM & CPC headers
With Coherence Manager (CM) 3.5 information about the topology of the system, which has previously only been available through & accessed from the CM, is now also provided by the Cluster Power Controller (CPC). This includes a new CPC_CONFIG register mirroring GCR_CONFIG, and similarly a new CPC_Cx_CONFIG register mirroring GCR_Cx_CONFIG. In preparation for adjusting functions such as mips_cm_numcores(), which have previously only needed to access the CM, to also access the CPC this patch modifies the way we use the various CPS headers. Rather than having users include asm/mips-cm.h or asm/mips-cpc.h individually we instead have users include asm/mips-cps.h which in turn includes asm/mips-cm.h & asm/mips-cpc.h. This means that users will gain access to both CM & CPC registers by including one header, and most importantly it makes asm/mips-cps.h an ideal location for helper functions which need to access the various components of the CPS. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17015/ Patchwork: https://patchwork.linux-mips.org/patch/17217/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mti-malta')
-rw-r--r--arch/mips/mti-malta/malta-dtshim.c2
-rw-r--r--arch/mips/mti-malta/malta-init.c3
-rw-r--r--arch/mips/mti-malta/malta-int.c1
-rw-r--r--arch/mips/mti-malta/malta-setup.c2
4 files changed, 3 insertions, 5 deletions
diff --git a/arch/mips/mti-malta/malta-dtshim.c b/arch/mips/mti-malta/malta-dtshim.c
index 4352e43aee65..a6699c15277d 100644
--- a/arch/mips/mti-malta/malta-dtshim.c
+++ b/arch/mips/mti-malta/malta-dtshim.c
@@ -18,7 +18,7 @@
#include <asm/fw/fw.h>
#include <asm/mips-boards/generic.h>
#include <asm/mips-boards/malta.h>
-#include <asm/mips-cm.h>
+#include <asm/mips-cps.h>
#include <asm/page.h>
#define ROCIT_REG_BASE 0x1f403000
diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index 0f3b881a3190..009f2918b320 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -21,8 +21,7 @@
#include <asm/smp-ops.h>
#include <asm/traps.h>
#include <asm/fw/fw.h>
-#include <asm/mips-cm.h>
-#include <asm/mips-cpc.h>
+#include <asm/mips-cps.h>
#include <asm/mips-boards/generic.h>
#include <asm/mips-boards/malta.h>
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index b0f9b188e833..2e831f4abfb3 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -29,7 +29,6 @@
#include <asm/i8259.h>
#include <asm/irq_cpu.h>
#include <asm/irq_regs.h>
-#include <asm/mips-cm.h>
#include <asm/mips-boards/malta.h>
#include <asm/mips-boards/maltaint.h>
#include <asm/gt64120.h>
diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c
index a01d5debfcaf..7f1868888d18 100644
--- a/arch/mips/mti-malta/malta-setup.c
+++ b/arch/mips/mti-malta/malta-setup.c
@@ -28,7 +28,7 @@
#include <asm/fw/fw.h>
#include <asm/mach-malta/malta-dtshim.h>
-#include <asm/mips-cm.h>
+#include <asm/mips-cps.h>
#include <asm/mips-boards/generic.h>
#include <asm/mips-boards/malta.h>
#include <asm/mips-boards/maltaint.h>