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authorMichael Ellerman <mpe@ellerman.id.au>2015-08-27 20:13:12 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2015-08-27 20:13:12 +1000
commit96983515657bfd532f4d2599df16c9d756de17ea (patch)
tree48a6fa2b58ac65adca0649acf599b2ca8c925fd8 /Documentation/devicetree
parentd690740f22f6520873f96e66aae7119ec2215755 (diff)
parent4524cd093fa8f03b198e095ebbb679c30839559c (diff)
downloadlinux-96983515657bfd532f4d2599df16c9d756de17ea.tar.bz2
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next
Freescale updates from Scott: "Highlights include 32-bit memcpy/memset optimizations, checksum optimizations, 85xx config fragments and updates, device tree updates, e6500 fixes for non-SMP, and misc cleanup and minor fixes."
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt3
-rw-r--r--Documentation/devicetree/bindings/powerpc/fsl/scfg.txt18
2 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt b/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt
index d5e370450ac0..89427b018ba7 100644
--- a/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt
@@ -18,6 +18,8 @@ Properties:
interrupt (NAND_EVTER_STAT). If there is only one,
that interrupt reports both types of event.
+- little-endian : If this property is absent, the big-endian mode will
+ be in use as default for registers.
- ranges : Each range corresponds to a single chipselect, and covers
the entire access window as configured.
@@ -34,6 +36,7 @@ Example:
#size-cells = <1>;
reg = <0x0 0xffe1e000 0 0x2000>;
interrupts = <16 2 19 2>;
+ little-endian;
/* NOR, NAND Flashes and CPLD on board */
ranges = <0x0 0x0 0x0 0xee000000 0x02000000
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt
new file mode 100644
index 000000000000..0532c46b3372
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/scfg.txt
@@ -0,0 +1,18 @@
+Freescale Supplement configuration unit (SCFG)
+
+SCFG is the supplemental configuration unit, that provides SoC specific
+configuration and status registers for the chip. Such as getting PEX port
+status.
+
+Required properties:
+
+- compatible: should be "fsl,<chip>-scfg"
+- reg: should contain base address and length of SCFG memory-mapped
+registers
+
+Example:
+
+ scfg: global-utilities@fc000 {
+ compatible = "fsl,t1040-scfg";
+ reg = <0xfc000 0x1000>;
+ };