[U-Boot] [PATCH 0/9] xilinx: dts: Update various DT files

[U-Boot] [PATCH 0/9] xilinx: dts: Update various DT files

[Michal Simek]

Hi,

just put together some DT changes and send me all. Most of these patches
are coming from Linux kernel.

Thanks,
Michal


Amit Kucheria (1):
  arm64: dts: Fix various entry-method properties to reflect
    documentation

Luis Araneda (2):
  ARM: dts: zynq: Set correct manufacturer for ZedBoard and MicroZed
    boards
  ARM: dts: zynq: correct and improve the model property of dt files

Michal Simek (3):
  ARM: dts: Use mmc@ instead sdhci@
  xilinx: dts: Remove additional empty lines
  arm64: zynqmp: Remove autodetected devices without description

Mounika Grace Akula (1):
  arm64: zynqmp: Add reset-on-timeout for all boards and modify default
    timeout value

Shubhrajyoti Datta (1):
  arm64: zynqmp: Fix i2c boot warning

Venkatesh Yadav Abbarapu (1):
  arm64: zynqmp: Change the spi-rx-bus-width property to x1

 arch/arm/dts/zynq-7000.dtsi         |  4 ++--
 arch/arm/dts/zynq-cc108.dts         |  2 +-
 arch/arm/dts/zynq-microzed.dts      |  2 +-
 arch/arm/dts/zynq-zc702.dts         |  2 +-
 arch/arm/dts/zynq-zc706.dts         |  2 +-
 arch/arm/dts/zynq-zc770-xm010.dts   |  3 +--
 arch/arm/dts/zynq-zc770-xm011.dts   |  2 +-
 arch/arm/dts/zynq-zc770-xm012.dts   |  2 +-
 arch/arm/dts/zynq-zc770-xm013.dts   |  2 +-
 arch/arm/dts/zynq-zed.dts           |  4 ++--
 arch/arm/dts/zynq-zybo.dts          |  2 +-
 arch/arm/dts/zynqmp-zc1275-revB.dts |  2 +-
 arch/arm/dts/zynqmp-zcu100-revC.dts |  2 --
 arch/arm/dts/zynqmp-zcu102-revA.dts | 16 ----------------
 arch/arm/dts/zynqmp-zcu106-revA.dts | 20 --------------------
 arch/arm/dts/zynqmp-zcu111-revA.dts | 20 --------------------
 arch/arm/dts/zynqmp.dtsi            |  5 +++--
 17 files changed, 17 insertions(+), 75 deletions(-)

-- 
1.9.1

[U-Boot] [PATCH 1/9] ARM: dts: Use mmc@ instead sdhci@

[Michal Simek]

mmc name is recommended based on devicetree specification.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynq-7000.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index 286059d56e61..e1b0816a3459 100644
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -235,7 +235,7 @@
 			#size-cells = <0>;
 		};
 
-		sdhci0: sdhci at e0100000 {
+		sdhci0: mmc at e0100000 {
 			compatible = "arasan,sdhci-8.9a";
 			status = "disabled";
 			clock-names = "clk_xin", "clk_ahb";
@@ -245,7 +245,7 @@
 			reg = <0xe0100000 0x1000>;
 		};
 
-		sdhci1: sdhci at e0101000 {
+		sdhci1: mmc at e0101000 {
 			compatible = "arasan,sdhci-8.9a";
 			status = "disabled";
 			clock-names = "clk_xin", "clk_ahb";
-- 
1.9.1

[U-Boot] [PATCH 2/9] ARM: dts: zynq: Set correct manufacturer for ZedBoard and MicroZed boards

[Michal Simek]

From: Luis Araneda <luaraneda@gmail.com>

Both boards are made by Avnet, Inc. So add an additional
value to the compatible property

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynq-microzed.dts | 2 +-
 arch/arm/dts/zynq-zed.dts      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/zynq-microzed.dts b/arch/arm/dts/zynq-microzed.dts
index 79f878eab229..230244ff77a2 100644
--- a/arch/arm/dts/zynq-microzed.dts
+++ b/arch/arm/dts/zynq-microzed.dts
@@ -9,7 +9,7 @@
 
 / {
 	model = "Zynq MicroZED Board";
-	compatible = "xlnx,zynq-microzed", "xlnx,zynq-7000";
+	compatible = "avnet,zynq-microzed", "xlnx,zynq-microzed", "xlnx,zynq-700
 
 	aliases {
 		serial0 = &uart1;
diff --git a/arch/arm/dts/zynq-zed.dts b/arch/arm/dts/zynq-zed.dts
index 9c505fb7b872..c54515d5366c 100644
--- a/arch/arm/dts/zynq-zed.dts
+++ b/arch/arm/dts/zynq-zed.dts
@@ -8,7 +8,7 @@
 
 / {
 	model = "Zynq Zed Development Board";
-	compatible = "xlnx,zynq-zed", "xlnx,zynq-7000";
+	compatible = "avnet,zynq-zed", "xlnx,zynq-zed", "xlnx,zynq-7000";
 
 	aliases {
 		ethernet0 = &gem0;
-- 
1.9.1

[U-Boot] [PATCH 3/9] ARM: dts: zynq: correct and improve the model property of dt files

[Michal Simek]

From: Luis Araneda <luaraneda@gmail.com>

Replace the current value of the model property by a more accurate
description of each board (which includes the manufacturer), as some
of the boards had the same value ("Xilinx Zynq")

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynq-cc108.dts       | 2 +-
 arch/arm/dts/zynq-zc702.dts       | 2 +-
 arch/arm/dts/zynq-zc706.dts       | 2 +-
 arch/arm/dts/zynq-zc770-xm010.dts | 2 +-
 arch/arm/dts/zynq-zc770-xm011.dts | 2 +-
 arch/arm/dts/zynq-zc770-xm012.dts | 2 +-
 arch/arm/dts/zynq-zc770-xm013.dts | 2 +-
 arch/arm/dts/zynq-zed.dts         | 2 +-
 arch/arm/dts/zynq-zybo.dts        | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/arm/dts/zynq-cc108.dts b/arch/arm/dts/zynq-cc108.dts
index 5f8a0d255529..64d73ecbc592 100644
--- a/arch/arm/dts/zynq-cc108.dts
+++ b/arch/arm/dts/zynq-cc108.dts
@@ -12,8 +12,8 @@
 /include/ "zynq-7000.dtsi"
 
 / {
+	model = "Xilinx CC108 board";
 	compatible = "xlnx,zynq-cc108", "xlnx,zynq-7000";
-	model = "Xilinx Zynq";
 
 	aliases {
 		ethernet0 = &gem0;
diff --git a/arch/arm/dts/zynq-zc702.dts b/arch/arm/dts/zynq-zc702.dts
index 12e35618f874..54231cd5801a 100644
--- a/arch/arm/dts/zynq-zc702.dts
+++ b/arch/arm/dts/zynq-zc702.dts
@@ -7,7 +7,7 @@
 #include "zynq-7000.dtsi"
 
 / {
-	model = "Zynq ZC702 Development Board";
+	model = "Xilinx ZC702 board";
 	compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
 
 	aliases {
diff --git a/arch/arm/dts/zynq-zc706.dts b/arch/arm/dts/zynq-zc706.dts
index f24364b3853a..84729e9feba2 100644
--- a/arch/arm/dts/zynq-zc706.dts
+++ b/arch/arm/dts/zynq-zc706.dts
@@ -7,7 +7,7 @@
 #include "zynq-7000.dtsi"
 
 / {
-	model = "Zynq ZC706 Development Board";
+	model = "Xilinx ZC706 board";
 	compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
 
 	aliases {
diff --git a/arch/arm/dts/zynq-zc770-xm010.dts b/arch/arm/dts/zynq-zc770-xm010.dts
index a779672f3add..b7c7649d5d80 100644
--- a/arch/arm/dts/zynq-zc770-xm010.dts
+++ b/arch/arm/dts/zynq-zc770-xm010.dts
@@ -8,8 +8,8 @@
 #include "zynq-7000.dtsi"
 
 / {
+	model = "Xilinx ZC770 XM010 board";
 	compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
-	model = "Xilinx Zynq";
 
 	aliases {
 		ethernet0 = &gem0;
diff --git a/arch/arm/dts/zynq-zc770-xm011.dts b/arch/arm/dts/zynq-zc770-xm011.dts
index 3fe6eb559ea7..1123bfc74392 100644
--- a/arch/arm/dts/zynq-zc770-xm011.dts
+++ b/arch/arm/dts/zynq-zc770-xm011.dts
@@ -8,8 +8,8 @@
 #include "zynq-7000.dtsi"
 
 / {
+	model = "Xilinx ZC770 XM011 board";
 	compatible = "xlnx,zynq-zc770-xm011", "xlnx,zynq-7000";
-	model = "Xilinx Zynq";
 
 	aliases {
 		i2c0 = &i2c1;
diff --git a/arch/arm/dts/zynq-zc770-xm012.dts b/arch/arm/dts/zynq-zc770-xm012.dts
index 19d5b275ae06..0d001c91610d 100644
--- a/arch/arm/dts/zynq-zc770-xm012.dts
+++ b/arch/arm/dts/zynq-zc770-xm012.dts
@@ -8,8 +8,8 @@
 #include "zynq-7000.dtsi"
 
 / {
+	model = "Xilinx ZC770 XM012 board";
 	compatible = "xlnx,zynq-zc770-xm012", "xlnx,zynq-7000";
-	model = "Xilinx Zynq";
 
 	aliases {
 		i2c0 = &i2c0;
diff --git a/arch/arm/dts/zynq-zc770-xm013.dts b/arch/arm/dts/zynq-zc770-xm013.dts
index efd0833eab91..05a49982cc4b 100644
--- a/arch/arm/dts/zynq-zc770-xm013.dts
+++ b/arch/arm/dts/zynq-zc770-xm013.dts
@@ -8,8 +8,8 @@
 #include "zynq-7000.dtsi"
 
 / {
+	model = "Xilinx ZC770 XM013 board";
 	compatible = "xlnx,zynq-zc770-xm013", "xlnx,zynq-7000";
-	model = "Xilinx Zynq";
 
 	aliases {
 		ethernet0 = &gem1;
diff --git a/arch/arm/dts/zynq-zed.dts b/arch/arm/dts/zynq-zed.dts
index c54515d5366c..d2b7fc2c994b 100644
--- a/arch/arm/dts/zynq-zed.dts
+++ b/arch/arm/dts/zynq-zed.dts
@@ -7,7 +7,7 @@
 #include "zynq-7000.dtsi"
 
 / {
-	model = "Zynq Zed Development Board";
+	model = "Avnet ZedBoard board";
 	compatible = "avnet,zynq-zed", "xlnx,zynq-zed", "xlnx,zynq-7000";
 
 	aliases {
diff --git a/arch/arm/dts/zynq-zybo.dts b/arch/arm/dts/zynq-zybo.dts
index 38448223055c..0ac54ebbdc8b 100644
--- a/arch/arm/dts/zynq-zybo.dts
+++ b/arch/arm/dts/zynq-zybo.dts
@@ -7,7 +7,7 @@
 #include "zynq-7000.dtsi"
 
 / {
-	model = "Zynq ZYBO Development Board";
+	model = "Digilent Zybo board";
 	compatible = "digilent,zynq-zybo", "xlnx,zynq-7000";
 
 	aliases {
-- 
1.9.1

[U-Boot] [PATCH 4/9] arm64: zynqmp: Add reset-on-timeout for all boards and modify default timeout value

[Michal Simek]

From: Mounika Grace Akula <mounika.grace.akula@xilinx.com>

This patch adds reset-on-timeout to FPD WDT which will trigger an
interrupt to PMU when watchdog expiry happens and PMU takes the
necessary action. If this property is not enabled, reason will not be
known when watchdog expiry happens.
This patch also modifies the default timeout to 60 seconds. Reason is
that if u-boot enables WDT, it will set the timeout to 10 seconds and
this is not enough to boot till Linux and start the WDT application in
Linux. 60 seconds is the maximum safest value to boot till Linux and
start the WDT application.

Users need to change this timeout value to fit their needs.

Signed-off-by: Mounika Grace Akula <mounika.grace.akula@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp-zcu100-revC.dts | 1 -
 arch/arm/dts/zynqmp.dtsi            | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/zynqmp-zcu100-revC.dts b/arch/arm/dts/zynqmp-zcu100-revC.dts
index 05491e9bbc0c..0d9ad86029aa 100644
--- a/arch/arm/dts/zynqmp-zcu100-revC.dts
+++ b/arch/arm/dts/zynqmp-zcu100-revC.dts
@@ -332,7 +332,6 @@
 
 &watchdog0 {
 	status = "okay";
-	reset-on-timeout;
 };
 
 &xilinx_ams {
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 831d6e1ecc4d..b28e75732f1e 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -884,7 +884,8 @@
 			interrupt-parent = <&gic>;
 			interrupts = <0 113 1>;
 			reg = <0x0 0xfd4d0000 0x0 0x1000>;
-			timeout-sec = <10>;
+			timeout-sec = <60>;
+			reset-on-timeout;
 		};
 
 		xilinx_ams: ams at ffa50000 {
-- 
1.9.1

[U-Boot] [PATCH 5/9] xilinx: dts: Remove additional empty lines

[Michal Simek]

Trivial fix.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynq-zc770-xm010.dts   | 1 -
 arch/arm/dts/zynqmp-zcu100-revC.dts | 1 -
 arch/arm/dts/zynqmp-zcu102-revA.dts | 1 -
 3 files changed, 3 deletions(-)

diff --git a/arch/arm/dts/zynq-zc770-xm010.dts b/arch/arm/dts/zynq-zc770-xm010.dts
index b7c7649d5d80..e1f34653ec3c 100644
--- a/arch/arm/dts/zynq-zc770-xm010.dts
+++ b/arch/arm/dts/zynq-zc770-xm010.dts
@@ -58,7 +58,6 @@
 		compatible = "atmel,24c02";
 		reg = <0x52>;
 	};
-
 };
 
 &qspi {
diff --git a/arch/arm/dts/zynqmp-zcu100-revC.dts b/arch/arm/dts/zynqmp-zcu100-revC.dts
index 0d9ad86029aa..5285f62d1a30 100644
--- a/arch/arm/dts/zynqmp-zcu100-revC.dts
+++ b/arch/arm/dts/zynqmp-zcu100-revC.dts
@@ -296,7 +296,6 @@
 		compatible = "ti,wl1831-st";
 		enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
 	};
-
 };
 
 &uart1 {
diff --git a/arch/arm/dts/zynqmp-zcu102-revA.dts b/arch/arm/dts/zynqmp-zcu102-revA.dts
index 1b28d331ff5e..ba099712aa9d 100644
--- a/arch/arm/dts/zynqmp-zcu102-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu102-revA.dts
@@ -361,7 +361,6 @@
 				status = "disabled"; /* unreachable */
 				reg = <0x20>;
 			};
-
 			max20751 at 72 { /* u95 */
 				compatible = "maxim,max20751";
 				reg = <0x72>;
-- 
1.9.1

[U-Boot] [PATCH 6/9] arm64: dts: Fix various entry-method properties to reflect documentation

[Michal Simek]

From: Amit Kucheria <amit.kucheria@linaro.org>

The idle-states binding documentation[1] mentions that the
'entry-method' property is required on 64-bit platforms and must be
set to "psci".

Linux commit a13f18f59d26 ("Documentation: arm: Fix typo in the idle-states
bindings examples") attempted to fix this earlier but clearly more is
needed.

Linux docs:
Documentation/devicetree/bindings/arm/idle-states.txt (see
idle-states node)

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index b28e75732f1e..dfb6ebc64ce5 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -58,7 +58,7 @@
 		};
 
 		idle-states {
-			entry-method = "arm,psci";
+			entry-method = "psci";
 
 			CPU_SLEEP_0: cpu-sleep-0 {
 				compatible = "arm,idle-state";
-- 
1.9.1

[U-Boot] [PATCH 7/9] arm64: zynqmp: Remove autodetected devices without description

[Michal Simek]

It will never reach mainline that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp-zcu106-revA.dts | 20 --------------------
 arch/arm/dts/zynqmp-zcu111-revA.dts | 20 --------------------
 2 files changed, 40 deletions(-)

diff --git a/arch/arm/dts/zynqmp-zcu106-revA.dts b/arch/arm/dts/zynqmp-zcu106-revA.dts
index 3d5c99ad628c..00f6e30ef34d 100644
--- a/arch/arm/dts/zynqmp-zcu106-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu106-revA.dts
@@ -463,26 +463,6 @@
 			#size-cells = <0>;
 			reg = <3>;
 			/* DDR4 SODIMM */
-			dev at 19 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x19>;
-			};
-			dev at 30 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x30>;
-			};
-			dev at 35 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x35>;
-			};
-			dev at 36 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x36>;
-			};
-			dev at 51 { /* u-boot detection - maybe SPD */
-				compatible = "xxx";
-				reg = <0x51>;
-			};
 		};
 		i2c at 4 {
 			#address-cells = <1>;
diff --git a/arch/arm/dts/zynqmp-zcu111-revA.dts b/arch/arm/dts/zynqmp-zcu111-revA.dts
index f7d6fe0073b2..58021be9bfda 100644
--- a/arch/arm/dts/zynqmp-zcu111-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu111-revA.dts
@@ -400,26 +400,6 @@
 			#size-cells = <0>;
 			reg = <3>;
 			/* DDR4 SODIMM */
-			dev at 19 { /* u-boot detection FIXME */
-				compatible = "xxx";
-				reg = <0x19>;
-			};
-			dev at 30 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x30>;
-			};
-			dev at 35 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x35>;
-			};
-			dev at 36 { /* u-boot detection */
-				compatible = "xxx";
-				reg = <0x36>;
-			};
-			dev at 51 { /* u-boot detection - maybe SPD */
-				compatible = "xxx";
-				reg = <0x51>;
-			};
 		};
 		i2c at 4 {
 			#address-cells = <1>;
-- 
1.9.1

[U-Boot] [PATCH 8/9] arm64: zynqmp: Fix i2c boot warning

[Michal Simek]

From: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>

Fix the below warning as the core looks for the compatible
string.

[    5.198919] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 19
[    5.207454] i2c i2c-18: Failed to create I2C device for
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 19
[    5.216394] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 30
[    5.224986] i2c i2c-18: Failed to create I2C device for
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 30
[    5.233927] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 35
[    5.242527] i2c i2c-18: Failed to create I2C device for
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 35
[    5.263880] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 36
[    5.272477] i2c i2c-18: Failed to create I2C device for
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 36
[    5.281415] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 51
[    5.290008] i2c i2c-18: Failed to create I2C device for
/amba/i2c at ff030000/i2c-mux at 75/i2c at 3/dev at 51

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp-zcu102-revA.dts | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/arch/arm/dts/zynqmp-zcu102-revA.dts b/arch/arm/dts/zynqmp-zcu102-revA.dts
index ba099712aa9d..0e96a3618821 100644
--- a/arch/arm/dts/zynqmp-zcu102-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu102-revA.dts
@@ -485,21 +485,6 @@
 			#size-cells = <0>;
 			reg = <3>;
 			/* DDR4 SODIMM */
-			dev at 19 {
-				reg = <0x19>;
-			};
-			dev at 30 {
-				reg = <0x30>;
-			};
-			dev at 35 {
-				reg = <0x35>;
-			};
-			dev at 36 {
-				reg = <0x36>;
-			};
-			dev at 51 {
-				reg = <0x51>;
-			};
 		};
 		i2c at 4 {
 			#address-cells = <1>;
-- 
1.9.1

[U-Boot] [PATCH 9/9] arm64: zynqmp: Change the spi-rx-bus-width property to x1

[Michal Simek]

From: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>

As per the zc1275 design x1 mode is enabled so changing the
spi-rx-bus-width property to x1.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp-zc1275-revB.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/zynqmp-zc1275-revB.dts b/arch/arm/dts/zynqmp-zc1275-revB.dts
index 027ff83562f8..d7685d2e6d82 100644
--- a/arch/arm/dts/zynqmp-zc1275-revB.dts
+++ b/arch/arm/dts/zynqmp-zc1275-revB.dts
@@ -62,7 +62,7 @@
 		#size-cells = <1>;
 		reg = <0x0>;
 		spi-tx-bus-width = <1>;
-		spi-rx-bus-width = <4>;
+		spi-rx-bus-width = <1>;
 		spi-max-frequency = <108000000>; /* Based on DC1 spec */
 		partition at qspi-fsbl-uboot { /* for testing purpose */
 			label = "qspi-fsbl-uboot";
-- 
1.9.1