From: Michael Ellerman <mpe@ellerman.id.au>
Date: Tue, 8 Aug 2017 06:39:20 +0000 (+1000)
Subject: powerpc/4xx: Create 4xx pseudo-platform in platforms/4xx
X-Git-Tag: v4.14-rc1~119^2~245
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bfa9a2eb925422b05b99c3b64a8f757025319f59;p=platform%2Fkernel%2Flinux-rpi.git

powerpc/4xx: Create 4xx pseudo-platform in platforms/4xx

We have a lot of code in sysdev for supporting 4xx, ie. either 40x or
44x. Instead it would be cleaner if it was all in platforms/4xx.

This is slightly odd in that we don't actually define any machines in
the 4xx platform, as is usual for a platform directory. But still it
seems like a better result to have all this related code in a directory
by itself.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/platforms/4xx/Makefile b/arch/powerpc/platforms/4xx/Makefile
new file mode 100644
index 0000000..0d4b65c
--- /dev/null
+++ b/arch/powerpc/platforms/4xx/Makefile
@@ -0,0 +1,8 @@
+obj-y				+= uic.o
+obj-$(CONFIG_PPC4xx_OCM)	+= ocm.o
+obj-$(CONFIG_4xx_SOC)		+= soc.o
+obj-$(CONFIG_PCI)		+= pci.o
+obj-$(CONFIG_PPC4xx_HSTA_MSI)	+= hsta_msi.o
+obj-$(CONFIG_PPC4xx_MSI)	+= msi.o
+obj-$(CONFIG_PPC4xx_CPM)	+= cpm.o
+obj-$(CONFIG_PPC4xx_GPIO)	+= gpio.o
diff --git a/arch/powerpc/sysdev/ppc4xx_cpm.c b/arch/powerpc/platforms/4xx/cpm.c
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_cpm.c
rename to arch/powerpc/platforms/4xx/cpm.c
diff --git a/arch/powerpc/sysdev/ppc4xx_gpio.c b/arch/powerpc/platforms/4xx/gpio.c
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_gpio.c
rename to arch/powerpc/platforms/4xx/gpio.c
diff --git a/arch/powerpc/sysdev/ppc4xx_hsta_msi.c b/arch/powerpc/platforms/4xx/hsta_msi.c
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_hsta_msi.c
rename to arch/powerpc/platforms/4xx/hsta_msi.c
diff --git a/arch/powerpc/sysdev/ppc4xx_msi.c b/arch/powerpc/platforms/4xx/msi.c
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_msi.c
rename to arch/powerpc/platforms/4xx/msi.c
diff --git a/arch/powerpc/sysdev/ppc4xx_ocm.c b/arch/powerpc/platforms/4xx/ocm.c
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_ocm.c
rename to arch/powerpc/platforms/4xx/ocm.c
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/platforms/4xx/pci.c
similarity index 99%
rename from arch/powerpc/sysdev/ppc4xx_pci.c
rename to arch/powerpc/platforms/4xx/pci.c
index 086aca6..6713edc 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/platforms/4xx/pci.c
@@ -32,7 +32,7 @@
 #include <asm/dcr-regs.h>
 #include <mm/mmu_decl.h>
 
-#include "ppc4xx_pci.h"
+#include "pci.h"
 
 static int dma_offset_set;
 
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.h b/arch/powerpc/platforms/4xx/pci.h
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_pci.h
rename to arch/powerpc/platforms/4xx/pci.h
diff --git a/arch/powerpc/sysdev/ppc4xx_soc.c b/arch/powerpc/platforms/4xx/soc.c
similarity index 100%
rename from arch/powerpc/sysdev/ppc4xx_soc.c
rename to arch/powerpc/platforms/4xx/soc.c
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/platforms/4xx/uic.c
similarity index 100%
rename from arch/powerpc/sysdev/uic.c
rename to arch/powerpc/platforms/4xx/uic.c
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 469ef17..d7a55ec 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_FSL_ULI1575)	+= fsl_uli1575.o
 
 obj-$(CONFIG_PPC_PMAC)		+= powermac/
 obj-$(CONFIG_PPC_CHRP)		+= chrp/
+obj-$(CONFIG_4xx)		+= 4xx/
 obj-$(CONFIG_40x)		+= 40x/
 obj-$(CONFIG_44x)		+= 44x/
 obj-$(CONFIG_PPC_MPC512x)	+= 512x/
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index c0ae11d..9e70421 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -36,19 +36,9 @@ obj-$(CONFIG_AXON_RAM)		+= axonram.o
 obj-$(CONFIG_PPC_INDIRECT_PCI)	+= indirect_pci.o
 obj-$(CONFIG_PPC_I8259)		+= i8259.o
 obj-$(CONFIG_IPIC)		+= ipic.o
-obj-$(CONFIG_4xx)		+= uic.o
-obj-$(CONFIG_PPC4xx_OCM)	+= ppc4xx_ocm.o
-obj-$(CONFIG_4xx_SOC)		+= ppc4xx_soc.o
 obj-$(CONFIG_XILINX_VIRTEX)	+= xilinx_intc.o
 obj-$(CONFIG_XILINX_PCI)	+= xilinx_pci.o
 obj-$(CONFIG_OF_RTC)		+= of_rtc.o
-ifeq ($(CONFIG_PCI),y)
-obj-$(CONFIG_4xx)		+= ppc4xx_pci.o
-endif
-obj-$(CONFIG_PPC4xx_HSTA_MSI)	+= ppc4xx_hsta_msi.o
-obj-$(CONFIG_PPC4xx_MSI)	+= ppc4xx_msi.o
-obj-$(CONFIG_PPC4xx_CPM)	+= ppc4xx_cpm.o
-obj-$(CONFIG_PPC4xx_GPIO)	+= ppc4xx_gpio.o
 
 obj-$(CONFIG_CPM)		+= cpm_common.o
 obj-$(CONFIG_CPM2)		+= cpm2.o cpm2_pic.o