[PATCH v3 7/7] DTS: add fsl,spi-quirk-trans-len-limit property

[Mingkai Hu]

Signed-off-by: Mingkai Hu <Mingkai.hu at freescale.com>
---
v3:
 - Add "spi-quirk-trans-len-limit" property to the board's dts.

 Documentation/powerpc/dts-bindings/fsl/spi.txt |    3 +++
 arch/powerpc/boot/dts/mpc8536ds.dts            |    1 +
 arch/powerpc/boot/dts/p4080ds.dts              |    1 +
 3 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/Documentation/powerpc/dts-bindings/fsl/spi.txt b/Documentation/powerpc/dts-bindings/fsl/spi.txt
index 777abd7..e1cb84e 100644
--- a/Documentation/powerpc/dts-bindings/fsl/spi.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/spi.txt
@@ -41,6 +41,9 @@ Required properties:
 - interrupts : should contain eSPI interrupt, the device has one interrupt.
 - fsl,espi-num-chipselects : the number of the chipselect signals.
 
+Optional properties:
+- fsl,spi-quirk-trans-len-limit : the max trans length is limited to 0xFFFF.
+
 Example:
 	spi at 110000 {
 		#address-cells = <1>;
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts
index a75c10e..6911c76 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds.dts
@@ -116,6 +116,7 @@
 			interrupts = <59 0x2>;
 			interrupt-parent = <&mpic>;
 			fsl,espi-num-chipselects = <4>;
+			fsl,spi-quirk-trans-len-limit;
 
 			flash at 0 {
 				#address-cells = <1>;
diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts
index 5b7fc29..060fc45 100644
--- a/arch/powerpc/boot/dts/p4080ds.dts
+++ b/arch/powerpc/boot/dts/p4080ds.dts
@@ -243,6 +243,7 @@
 			interrupts = <53 0x2>;
 			interrupt-parent = <&mpic>;
 			fsl,espi-num-chipselects = <4>;
+			fsl,spi-quirk-trans-len-limit;
 
 			flash at 0 {
 				#address-cells = <1>;
-- 
1.6.4