[PATCH] powerpc: dts: t4240: Change T4240 USB controller version

2014-08-27 Thread Nikhil Badola 
Change USB controller version to 2.5 in compatible string for T4240

Signed-off-by: Nikhil Badola nikhil.bad...@freescale.com
---
 arch/powerpc/boot/dts/fsl/t4240si-post.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi 
b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
index a3d582e..7e2fc7c 100644
--- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
@@ -498,13 +498,13 @@
 /include/ qoriq-gpio-3.dtsi
 /include/ qoriq-usb2-mph-0.dtsi
usb0: usb@21 {
-   compatible = fsl-usb2-mph-v2.4, fsl-usb2-mph;
+   compatible = fsl-usb2-mph-v2.5, fsl-usb2-mph;
phy_type = utmi;
port0;
};
 /include/ qoriq-usb2-dr-0.dtsi
usb1: usb@211000 {
-   compatible = fsl-usb2-dr-v2.4, fsl-usb2-dr;
+   compatible = fsl-usb2-dr-v2.5, fsl-usb2-dr;
dr_mode = host;
phy_type = utmi;
};
-- 
1.7.11.7

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[PATCH] powerpc: configs: Add VFAT file-system configs

2014-08-25 Thread Nikhil Badola 
Add CONFIG_NLS_CODEPAGE_437, CONFIG_NLS_CODEPAGE_850,
CONFIG_NLS_ISO8859_1 in default configs for 85xx
and 86xx socs. Required for mounting vfat file-systems
on USB devices

Signed-off-by: Ramneek Mehresh ramneek.mehr...@freescale.com
Signed-off-by: Nikhil Badola nikhil.bad...@freescale.com
---
 arch/powerpc/configs/corenet32_smp_defconfig | 2 ++
 arch/powerpc/configs/corenet64_smp_defconfig | 2 ++
 arch/powerpc/configs/mpc85xx_defconfig   | 3 +++
 arch/powerpc/configs/mpc85xx_smp_defconfig   | 3 +++
 arch/powerpc/configs/mpc86xx_defconfig   | 3 +++
 5 files changed, 13 insertions(+)

diff --git a/arch/powerpc/configs/corenet32_smp_defconfig 
b/arch/powerpc/configs/corenet32_smp_defconfig
index 6a3c58a..688e9e4 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -165,6 +165,8 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=m
 CONFIG_MAGIC_SYSRQ=y
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig 
b/arch/powerpc/configs/corenet64_smp_defconfig
index 4b07bad..f54eb44 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -157,6 +157,8 @@ CONFIG_NFS_FS=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFSD=m
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=m
 CONFIG_CRC_T10DIF=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig 
b/arch/powerpc/configs/mpc85xx_defconfig
index fa1bfd3..8b2d759 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -227,6 +227,9 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig 
b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 0b452eb..a3003b2 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -228,6 +228,9 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
diff --git a/arch/powerpc/configs/mpc86xx_defconfig 
b/arch/powerpc/configs/mpc86xx_defconfig
index 35595ea..fc58aa8 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -145,6 +145,9 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_ADFS_FS=m
-- 
1.7.11.7

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[PATCH] Documentation: dts: fsl-usb: Document USB node compatible string for IP version

2014-08-21 Thread Nikhil Badola 
Document compatible string containing IP version in USB device tree node

Signed-off-by: Nikhil Badola nikhil.bad...@freescale.com
---
 Documentation/devicetree/bindings/usb/fsl-usb.txt | 13 -
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/fsl-usb.txt 
b/Documentation/devicetree/bindings/usb/fsl-usb.txt
index 4779c02..5a3a0a8 100644
--- a/Documentation/devicetree/bindings/usb/fsl-usb.txt
+++ b/Documentation/devicetree/bindings/usb/fsl-usb.txt
@@ -10,7 +10,10 @@ Required properties :
controllers, or fsl-usb2-dr for dual role USB controllers
or fsl,mpc5121-usb2-dr for dual role USB controllers of MPC5121.
Wherever applicable, the IP version of the USB controller should
-   also be mentioned (for eg. fsl-usb2-dr-v2.2 for bsc9132).
+   also be mentioned in another string.
+   For multi port host USB controller with IP version IP_Ver, it should be
+   fsl-usb2-mph-IP_Ver. For dual role USB controller with IP version
+   IP_Ver, it should be fsl-usb2-dr-IP_Ver.
  - phy_type : For multi port host USB controllers, should be one of
ulpi, or serial. For dual role USB controllers, should be
one of ulpi, utmi, utmi_wide, or serial.
@@ -42,9 +45,9 @@ Optional properties :
  - fsl,invert-pwr-fault : boolean; for MPC5121 USB0 only. Indicates
the PWR_FAULT signal polarity is inverted.
 
-Example multi port host USB controller device node :
+Example multi port host USB controller version 2.5 device node :
usb@22000 {
-   compatible = fsl-usb2-mph;
+   compatible = fsl-usb2-mph-v2.5, fsl-usb2-mph;
reg = 22000 1000;
#address-cells = 1;
#size-cells = 0;
@@ -55,9 +58,9 @@ Example multi port host USB controller device node :
port1;
};
 
-Example dual role USB controller device node :
+Example dual role USB controller version 2.5 device node :
usb@23000 {
-   compatible = fsl-usb2-dr;
+   compatible = fsl-usb2-dr-v2.5, fsl-usb2-dr;
reg = 23000 1000;
#address-cells = 1;
#size-cells = 0;
-- 
1.7.11.7

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[PATCH] powerpc: dts: t208x: Change T208x USB controller version

2014-08-21 Thread Nikhil Badola 
Change USB controller version to 2.5 in compatible string for T2080/T2081

Signed-off-by: Nikhil Badola nikhil.bad...@freescale.com
---
Checkpatch warnings handled by commit 
61a8c2c6fe71082de3ea8629589dcdd0cc5c3f02
Documentation: dts: fsl-usb: Document USB node compatible string for IP 
version 

 arch/powerpc/boot/dts/fsl/t2081si-post.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi 
b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
index 97479f0..aecee96 100644
--- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
@@ -410,7 +410,7 @@
 /include/ qoriq-gpio-3.dtsi
 /include/ qoriq-usb2-mph-0.dtsi
usb0: usb@21 {
-   compatible = fsl-usb2-mph-v2.4, fsl-usb2-mph;
+   compatible = fsl-usb2-mph-v2.5, fsl-usb2-mph;
fsl,iommu-parent = pamu1;
fsl,liodn-reg = guts 0x520; /* USB1LIODNR */
phy_type = utmi;
@@ -418,7 +418,7 @@
};
 /include/ qoriq-usb2-dr-0.dtsi
usb1: usb@211000 {
-   compatible = fsl-usb2-dr-v2.4, fsl-usb2-dr;
+   compatible = fsl-usb2-dr-v2.5, fsl-usb2-dr;
fsl,iommu-parent = pamu1;
fsl,liodn-reg = guts 0x524; /* USB1LIODNR */
dr_mode = host;
-- 
1.7.11.7

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[PATCH] powerpc : dma-mapping : Check null condition for dev-archdata.dma_ops

2014-07-18 Thread Nikhil Badola 
Modifies get_dma_ops() implementation on ppc arch to check null condition
for dev-archdata.dma_ops; returns common dma_direct_ops structure in
case its NULL

Signed-off-by: Nikhil Badola nikhil.bad...@freescale.com
---
 arch/powerpc/include/asm/dma-mapping.h | 6 --
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/include/asm/dma-mapping.h 
b/arch/powerpc/include/asm/dma-mapping.h
index 150866b..d73bae8 100644
--- a/arch/powerpc/include/asm/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
@@ -86,10 +86,12 @@ static inline struct dma_map_ops *get_dma_ops(struct device 
*dev)
 */
if (unlikely(dev == NULL))
return NULL;
-
-   return dev-archdata.dma_ops;
+   if (dev-archdata.dma_ops)
+   return dev-archdata.dma_ops;
+   return dma_direct_ops;
 }
 
+
 static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops)
 {
dev-archdata.dma_ops = ops;
-- 
1.7.11.7

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