Thread (3 messages) 3 messages, 3 authors, 2014-01-27

Re: [PATCH 1/2][v6] driver/memory:Move Freescale IFC driver to a common driver

From: Kumar Gala <hidden>
Date: 2014-01-27 22:06:58

On Jan 25, 2014, at 6:06 AM, Prabhakar Kushwaha =
[off-list ref] wrote:
Freescale IFC controller has been used for mpc8xxx. It will be used
for ARM-based SoC as well. This patch moves the driver to =
driver/memory
and fix the header file includes.
=20
Also remove module_platform_driver() and  instead call
platform_driver_register() from subsys_initcall() to make sure this =
module
has been loaded before MTD partition parsing starts.
=20
Signed-off-by: Prabhakar Kushwaha <redacted>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
Based upon =
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
Branch next
=20
Changes for v2:
	- Move fsl_ifc in driver/memory
=20
Changes for v3:
	- move device tree bindings to memory
=20
Changes for v4: Rebased to=20
	=
git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
=20
Changes for v5:=20
	- Moved powerpc/Kconfig option to driver/memory
=20
Changes for v6:
	- Update Kconfig details
=20
.../{powerpc =3D> memory-controllers}/fsl/ifc.txt    |    0
arch/powerpc/Kconfig                               |    4 ----
arch/powerpc/sysdev/Makefile                       |    1 -
drivers/memory/Kconfig                             |    9 +++++++++
drivers/memory/Makefile                            |    1 +
{arch/powerpc/sysdev =3D> drivers/memory}/fsl_ifc.c  |    8 ++++++--
drivers/mtd/nand/fsl_ifc_nand.c                    |    2 +-
.../include/asm =3D> include/linux}/fsl_ifc.h        |    0
8 files changed, 17 insertions(+), 8 deletions(-)
rename Documentation/devicetree/bindings/{powerpc =3D> =
memory-controllers}/fsl/ifc.txt (100%)
quoted hunk ↗ jump to hunk
rename {arch/powerpc/sysdev =3D> drivers/memory}/fsl_ifc.c (98%)
rename {arch/powerpc/include/asm =3D> include/linux}/fsl_ifc.h (100%)
=20
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt =
b/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt
similarity index 100%
rename from Documentation/devicetree/bindings/powerpc/fsl/ifc.txt
rename to =
Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt
quoted hunk ↗ jump to hunk
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index fa39517..91dc43c 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -727,10 +727,6 @@ config FSL_LBC
	  controller.  Also contains some common code used by
	  drivers for specific local bus peripherals.
=20
-config FSL_IFC
-	bool
-        depends on FSL_SOC
-
config FSL_GTM
	bool
	depends on PPC_83xx || QUICC_ENGINE || CPM2
diff --git a/arch/powerpc/sysdev/Makefile =
b/arch/powerpc/sysdev/Makefile
quoted hunk ↗ jump to hunk
index f67ac90..afbcc37 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -21,7 +21,6 @@ obj-$(CONFIG_FSL_SOC)		+=3D fsl_soc.o =
fsl_mpic_err.o
obj-$(CONFIG_FSL_PCI)		+=3D fsl_pci.o $(fsl-msi-obj-y)
obj-$(CONFIG_FSL_PMC)		+=3D fsl_pmc.o
obj-$(CONFIG_FSL_LBC)		+=3D fsl_lbc.o
-obj-$(CONFIG_FSL_IFC)		+=3D fsl_ifc.o
obj-$(CONFIG_FSL_GTM)		+=3D fsl_gtm.o
obj-$(CONFIG_FSL_85XX_CACHE_SRAM)	+=3D fsl_85xx_l2ctlr.o =
fsl_85xx_cache_sram.o
quoted hunk ↗ jump to hunk
obj-$(CONFIG_SIMPLE_GPIO)	+=3D simple_gpio.o
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index 29a11db..555d26f 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -50,4 +50,13 @@ config TEGRA30_MC
	  analysis, especially for IOMMU/SMMU(System Memory Management
	  Unit) module.
=20
+config FSL_IFC
+	bool "Freescale Integrated Flash Controller"
+	default y
+        depends on FSL_SOC
minor white space nit (spaces instead of tab)
+	help
+	  This driver is for the Integrated Flash Controller =
Controller(IFC)=20
+	  module available in Freescale SoCs. This controller allows to =
handle flash
+	  devices such as NOR, NAND, FPGA and ASIC etc
+
endif
- k
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