diff mbox series

[v4] arm64: zynqmp: Add support for Xilinx Kria SOM board

Message ID ed0e6aa670ac59eabbabe7552883416248ad6c89.1631697878.git.michal.simek@xilinx.com
State Accepted
Commit 7a4c31ee877a40053e39b80fe1d61c42b49f1078
Headers show
Series [v4] arm64: zynqmp: Add support for Xilinx Kria SOM board | expand

Commit Message

Michal Simek Sept. 15, 2021, 9:24 a.m. UTC
There are couple of revisions of SOMs (k26) and associated carrier cards
(kv260).
SOM itself has two major versions:
sm-k26 - SOM with EMMC
smk-k26 - SOM without EMMC used on starter kit with preprogrammed firmware
in QSPI.

SOMs are describing only devices available on the SOM or connections which
are described in specification (for example UART, fwuen).

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

Changes in v4:
- Remove ina260 and usb5744 nodes
- Remove compatible string from overlays

Changes in v3:
- Fix led node name
- Fix compatible string for xlnx,zynqmp-sk-kv260-revA/Y/Z
- Fix headers alignment
- Move USB3 PHY properties from DWC3 node to USB node - reported by Manish
  Narani
- Change dtb names generated with dtbo
- Fix emmc comment style

Changes in v2:
- Use sugar syntax - reported by Geert
- Update copyright years
- Fix SD3.0 comment alignment
- Remove one newline from Makefile

https://www.xilinx.com/products/som/kria.html
Based on
https://lore.kernel.org/r/cover.1628244703.git.michal.simek@xilinx.com

---
 .../devicetree/bindings/arm/xilinx.yaml       |  16 +
 arch/arm64/boot/dts/xilinx/Makefile           |  13 +
 .../boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts  | 315 ++++++++++++++++++
 .../boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts  | 298 +++++++++++++++++
 .../boot/dts/xilinx/zynqmp-sm-k26-revA.dts    | 289 ++++++++++++++++
 .../boot/dts/xilinx/zynqmp-smk-k26-revA.dts   |  21 ++
 6 files changed, 952 insertions(+)
 create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts
 create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts
 create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
 create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts

Comments

Rob Herring (Arm) Sept. 21, 2021, 9:30 p.m. UTC | #1
On Wed, Sep 15, 2021 at 11:24:58AM +0200, Michal Simek wrote:
> There are couple of revisions of SOMs (k26) and associated carrier cards

> (kv260).

> SOM itself has two major versions:

> sm-k26 - SOM with EMMC

> smk-k26 - SOM without EMMC used on starter kit with preprogrammed firmware

> in QSPI.

> 

> SOMs are describing only devices available on the SOM or connections which

> are described in specification (for example UART, fwuen).

> 

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

> ---

> 

> Changes in v4:

> - Remove ina260 and usb5744 nodes

> - Remove compatible string from overlays

> 

> Changes in v3:

> - Fix led node name

> - Fix compatible string for xlnx,zynqmp-sk-kv260-revA/Y/Z

> - Fix headers alignment

> - Move USB3 PHY properties from DWC3 node to USB node - reported by Manish

>   Narani

> - Change dtb names generated with dtbo

> - Fix emmc comment style

> 

> Changes in v2:

> - Use sugar syntax - reported by Geert

> - Update copyright years

> - Fix SD3.0 comment alignment

> - Remove one newline from Makefile

> 

> https://www.xilinx.com/products/som/kria.html

> Based on

> https://lore.kernel.org/r/cover.1628244703.git.michal.simek@xilinx.com

> 

> ---

>  .../devicetree/bindings/arm/xilinx.yaml       |  16 +

>  arch/arm64/boot/dts/xilinx/Makefile           |  13 +

>  .../boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts  | 315 ++++++++++++++++++

>  .../boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts  | 298 +++++++++++++++++

>  .../boot/dts/xilinx/zynqmp-sm-k26-revA.dts    | 289 ++++++++++++++++

>  .../boot/dts/xilinx/zynqmp-smk-k26-revA.dts   |  21 ++

>  6 files changed, 952 insertions(+)

>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts

>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts

>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts

>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts

> 

> diff --git a/Documentation/devicetree/bindings/arm/xilinx.yaml b/Documentation/devicetree/bindings/arm/xilinx.yaml

> index a0b1ae6e3e71..4dc0e0195974 100644

> --- a/Documentation/devicetree/bindings/arm/xilinx.yaml

> +++ b/Documentation/devicetree/bindings/arm/xilinx.yaml

> @@ -116,6 +116,22 @@ properties:

>            - const: xlnx,zynqmp-zcu111

>            - const: xlnx,zynqmp

>  

> +      - description: Xilinx Kria SOMs

> +        items:

> +          - const: xlnx,zynqmp-sm-k26-rev1

> +          - const: xlnx,zynqmp-sm-k26-revB

> +          - const: xlnx,zynqmp-sm-k26-revA

> +          - const: xlnx,zynqmp-sm-k26

> +          - const: xlnx,zynqmp

> +

> +      - description: Xilinx Kria SOMs (starter)

> +        items:

> +          - const: xlnx,zynqmp-smk-k26-rev1

> +          - const: xlnx,zynqmp-smk-k26-revB

> +          - const: xlnx,zynqmp-smk-k26-revA

> +          - const: xlnx,zynqmp-smk-k26

> +          - const: xlnx,zynqmp

> +

>  additionalProperties: true

>  

>  ...

> diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile

> index 083ed52337fd..4e159540d031 100644

> --- a/arch/arm64/boot/dts/xilinx/Makefile

> +++ b/arch/arm64/boot/dts/xilinx/Makefile

> @@ -17,3 +17,16 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb

>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revC.dtb

>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu106-revA.dtb

>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu111-revA.dtb

> +

> +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-sm-k26-revA.dtb

> +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-smk-k26-revA.dtb

> +

> +sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo

> +sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo

> +smk-k26-revA-sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo

> +smk-k26-revA-sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo


I assume there is some value in these being overlays? I probably asked 
that already too, but don't remember. Please explain in the commit 
message so we capture that.

> +

> +dtb-$(CONFIG_ARCH_ZYNQMP) += sm-k26-revA-sck-kv-g-revA.dtb

> +dtb-$(CONFIG_ARCH_ZYNQMP) += sm-k26-revA-sck-kv-g-revB.dtb

> +dtb-$(CONFIG_ARCH_ZYNQMP) += smk-k26-revA-sm-k26-revA-sck-kv-g-revA.dtb

> +dtb-$(CONFIG_ARCH_ZYNQMP) += smk-k26-revA-sm-k26-revA-sck-kv-g-revB.dtb
Michal Simek Sept. 22, 2021, 7:08 a.m. UTC | #2
On 9/21/21 11:30 PM, Rob Herring wrote:
> On Wed, Sep 15, 2021 at 11:24:58AM +0200, Michal Simek wrote:

>> There are couple of revisions of SOMs (k26) and associated carrier cards

>> (kv260).

>> SOM itself has two major versions:

>> sm-k26 - SOM with EMMC

>> smk-k26 - SOM without EMMC used on starter kit with preprogrammed firmware

>> in QSPI.

>>

>> SOMs are describing only devices available on the SOM or connections which

>> are described in specification (for example UART, fwuen).

>>

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

>> ---

>>

>> Changes in v4:

>> - Remove ina260 and usb5744 nodes

>> - Remove compatible string from overlays

>>

>> Changes in v3:

>> - Fix led node name

>> - Fix compatible string for xlnx,zynqmp-sk-kv260-revA/Y/Z

>> - Fix headers alignment

>> - Move USB3 PHY properties from DWC3 node to USB node - reported by Manish

>>   Narani

>> - Change dtb names generated with dtbo

>> - Fix emmc comment style

>>

>> Changes in v2:

>> - Use sugar syntax - reported by Geert

>> - Update copyright years

>> - Fix SD3.0 comment alignment

>> - Remove one newline from Makefile

>>

>> https://www.xilinx.com/products/som/kria.html

>> Based on

>> https://lore.kernel.org/r/cover.1628244703.git.michal.simek@xilinx.com

>>

>> ---

>>  .../devicetree/bindings/arm/xilinx.yaml       |  16 +

>>  arch/arm64/boot/dts/xilinx/Makefile           |  13 +

>>  .../boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts  | 315 ++++++++++++++++++

>>  .../boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts  | 298 +++++++++++++++++

>>  .../boot/dts/xilinx/zynqmp-sm-k26-revA.dts    | 289 ++++++++++++++++

>>  .../boot/dts/xilinx/zynqmp-smk-k26-revA.dts   |  21 ++

>>  6 files changed, 952 insertions(+)

>>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts

>>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts

>>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts

>>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts

>>

>> diff --git a/Documentation/devicetree/bindings/arm/xilinx.yaml b/Documentation/devicetree/bindings/arm/xilinx.yaml

>> index a0b1ae6e3e71..4dc0e0195974 100644

>> --- a/Documentation/devicetree/bindings/arm/xilinx.yaml

>> +++ b/Documentation/devicetree/bindings/arm/xilinx.yaml

>> @@ -116,6 +116,22 @@ properties:

>>            - const: xlnx,zynqmp-zcu111

>>            - const: xlnx,zynqmp

>>  

>> +      - description: Xilinx Kria SOMs

>> +        items:

>> +          - const: xlnx,zynqmp-sm-k26-rev1

>> +          - const: xlnx,zynqmp-sm-k26-revB

>> +          - const: xlnx,zynqmp-sm-k26-revA

>> +          - const: xlnx,zynqmp-sm-k26

>> +          - const: xlnx,zynqmp

>> +

>> +      - description: Xilinx Kria SOMs (starter)

>> +        items:

>> +          - const: xlnx,zynqmp-smk-k26-rev1

>> +          - const: xlnx,zynqmp-smk-k26-revB

>> +          - const: xlnx,zynqmp-smk-k26-revA

>> +          - const: xlnx,zynqmp-smk-k26

>> +          - const: xlnx,zynqmp

>> +

>>  additionalProperties: true

>>  

>>  ...

>> diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile

>> index 083ed52337fd..4e159540d031 100644

>> --- a/arch/arm64/boot/dts/xilinx/Makefile

>> +++ b/arch/arm64/boot/dts/xilinx/Makefile

>> @@ -17,3 +17,16 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb

>>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revC.dtb

>>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu106-revA.dtb

>>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu111-revA.dtb

>> +

>> +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-sm-k26-revA.dtb

>> +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-smk-k26-revA.dtb

>> +

>> +sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo

>> +sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo

>> +smk-k26-revA-sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo

>> +smk-k26-revA-sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo

> 

> I assume there is some value in these being overlays? I probably asked 

> that already too, but don't remember. Please explain in the commit 

> message so we capture that.


I have sent v5 version with explanation in commit message.

Thanks,
Michal
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/xilinx.yaml b/Documentation/devicetree/bindings/arm/xilinx.yaml
index a0b1ae6e3e71..4dc0e0195974 100644
--- a/Documentation/devicetree/bindings/arm/xilinx.yaml
+++ b/Documentation/devicetree/bindings/arm/xilinx.yaml
@@ -116,6 +116,22 @@  properties:
           - const: xlnx,zynqmp-zcu111
           - const: xlnx,zynqmp
 
+      - description: Xilinx Kria SOMs
+        items:
+          - const: xlnx,zynqmp-sm-k26-rev1
+          - const: xlnx,zynqmp-sm-k26-revB
+          - const: xlnx,zynqmp-sm-k26-revA
+          - const: xlnx,zynqmp-sm-k26
+          - const: xlnx,zynqmp
+
+      - description: Xilinx Kria SOMs (starter)
+        items:
+          - const: xlnx,zynqmp-smk-k26-rev1
+          - const: xlnx,zynqmp-smk-k26-revB
+          - const: xlnx,zynqmp-smk-k26-revA
+          - const: xlnx,zynqmp-smk-k26
+          - const: xlnx,zynqmp
+
 additionalProperties: true
 
 ...
diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile
index 083ed52337fd..4e159540d031 100644
--- a/arch/arm64/boot/dts/xilinx/Makefile
+++ b/arch/arm64/boot/dts/xilinx/Makefile
@@ -17,3 +17,16 @@  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revC.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu106-revA.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu111-revA.dtb
+
+dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-sm-k26-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-smk-k26-revA.dtb
+
+sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo
+sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo
+smk-k26-revA-sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo
+smk-k26-revA-sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo
+
+dtb-$(CONFIG_ARCH_ZYNQMP) += sm-k26-revA-sck-kv-g-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += sm-k26-revA-sck-kv-g-revB.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += smk-k26-revA-sm-k26-revA-sck-kv-g-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += smk-k26-revA-sm-k26-revA-sck-kv-g-revB.dtb
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts
new file mode 100644
index 000000000000..b610e65e0cdf
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts
@@ -0,0 +1,315 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for KV260 revA Carrier Card
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * SD level shifter:
+ * "A" – A01 board un-modified (NXP)
+ * "Y" – A01 board modified with legacy interposer (Nexperia)
+ * "Z" – A01 board modified with Diode interposer
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
+
+/dts-v1/;
+/plugin/;
+
+&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+	/* u14 - 0x40 - ina260 */
+	/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
+};
+
+&amba {
+	si5332_0: si5332_0 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	si5332_1: si5332_1 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	si5332_2: si5332_2 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+
+	si5332_3: si5332_3 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	si5332_4: si5332_4 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	si5332_5: si5332_5 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
+};
+
+/* DP/USB 3.0 and SATA */
+&psgtr {
+	status = "okay";
+	/* pcie, usb3, sata */
+	clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
+	clock-names = "ref0", "ref1", "ref2";
+};
+
+&sata {
+	status = "okay";
+	/* SATA OOB timing settings */
+	ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
+	ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
+	ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
+	ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+	ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
+	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
+	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
+	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+	phy-names = "sata-phy";
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 2>;
+};
+
+&zynqmp_dpsub {
+	status = "disabled";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+};
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+	/* missing usb5744 - u43 */
+};
+
+&dwc3_0 {
+	status = "okay";
+	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
+};
+
+&sdhci1 { /* on CC with tuned parameters */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
+	/*
+	 * SD 3.0 requires level shifter and this property
+	 * should be removed if the board has level shifter and
+	 * need to work in UHS mode
+	 */
+	no-1-8-v;
+	disable-wp;
+	xlnx,mio-bank = <1>;
+};
+
+&gem3 { /* required by spec */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <2>;
+
+		phy0: ethernet-phy@1 {
+			#phy-cells = <1>;
+			reg = <1>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
+			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			ti,dp83867-rxctrl-strap-quirk;
+		};
+	};
+};
+
+&pinctrl0 { /* required by spec */
+	status = "okay";
+
+	pinctrl_uart1_default: uart1-default {
+		conf {
+			groups = "uart1_9_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO37";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO36";
+			bias-disable;
+		};
+
+		mux {
+			groups = "uart1_9_grp";
+			function = "uart1";
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		conf {
+			groups = "i2c1_6_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "i2c1_6_grp";
+			function = "i2c1";
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		conf {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			function = "gpio0";
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO72", "MIO74";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-bootstrap {
+			pins = "MIO71", "MIO73", "MIO75";
+			bias-disable;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66",
+				"MIO67", "MIO68", "MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			"MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+	};
+};
+
+&uart1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts
new file mode 100644
index 000000000000..a52dafbfd59e
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts
@@ -0,0 +1,298 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for KV260 revA Carrier Card
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
+
+/dts-v1/;
+/plugin/;
+
+&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+	/* u14 - 0x40 - ina260 */
+	/* u43 - 0x2d - usb5744 */
+	/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
+};
+
+&amba {
+	si5332_0: si5332_0 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	si5332_1: si5332_1 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	si5332_2: si5332_2 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+
+	si5332_3: si5332_3 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	si5332_4: si5332_4 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	si5332_5: si5332_5 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
+};
+
+/* DP/USB 3.0 */
+&psgtr {
+	status = "okay";
+	/* pcie, usb3, sata */
+	clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
+	clock-names = "ref0", "ref1", "ref2";
+};
+
+&zynqmp_dpsub {
+	status = "disabled";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+};
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+};
+
+&dwc3_0 {
+	status = "okay";
+	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
+};
+
+&sdhci1 { /* on CC with tuned parameters */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
+	/*
+	 * SD 3.0 requires level shifter and this property
+	 * should be removed if the board has level shifter and
+	 * need to work in UHS mode
+	 */
+	no-1-8-v;
+	disable-wp;
+	xlnx,mio-bank = <1>;
+	clk-phase-sd-hs = <126>, <60>;
+	clk-phase-uhs-sdr25 = <120>, <60>;
+	clk-phase-uhs-ddr50 = <126>, <48>;
+};
+
+&gem3 { /* required by spec */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <2>;
+
+		phy0: ethernet-phy@1 {
+			#phy-cells = <1>;
+			reg = <1>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
+			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			ti,dp83867-rxctrl-strap-quirk;
+		};
+	};
+};
+
+&pinctrl0 { /* required by spec */
+	status = "okay";
+
+	pinctrl_uart1_default: uart1-default {
+		conf {
+			groups = "uart1_9_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO37";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO36";
+			bias-disable;
+		};
+
+		mux {
+			groups = "uart1_9_grp";
+			function = "uart1";
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		conf {
+			groups = "i2c1_6_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "i2c1_6_grp";
+			function = "i2c1";
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		conf {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			function = "gpio0";
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO72", "MIO74";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-bootstrap {
+			pins = "MIO71", "MIO73", "MIO75";
+			bias-disable;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66",
+				"MIO67", "MIO68", "MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			"MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+	};
+};
+
+&uart1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
new file mode 100644
index 000000000000..550b389153e6
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
@@ -0,0 +1,289 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx ZynqMP SM-K26 rev1/B/A
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+/dts-v1/;
+
+#include "zynqmp.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy.h>
+
+/ {
+	model = "ZynqMP SM-K26 Rev1/B/A";
+	compatible = "xlnx,zynqmp-sm-k26-rev1", "xlnx,zynqmp-sm-k26-revB",
+		     "xlnx,zynqmp-sm-k26-revA", "xlnx,zynqmp-sm-k26",
+		     "xlnx,zynqmp";
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+		nvmem0 = &eeprom;
+		nvmem1 = &eeprom_cc;
+		rtc0 = &rtc;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &dcc;
+		spi0 = &qspi;
+		spi1 = &spi0;
+		spi2 = &spi1;
+		usb0 = &usb0;
+		usb1 = &usb1;
+	};
+
+	chosen {
+		bootargs = "earlycon";
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory"; /* 4GB */
+		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		fwuen {
+			label = "fwuen";
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		ds35-led {
+			label = "heartbeat";
+			gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		ds36-led {
+			label = "vbus_det";
+			gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+};
+
+&uart1 { /* MIO36/MIO37 */
+	status = "okay";
+};
+
+&qspi { /* MIO 0-5 - U143 */
+	status = "okay";
+	flash@0 { /* MT25QU512A */
+		compatible = "mt25qu512a", "jedec,spi-nor"; /* 64MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <40000000>; /* 40MHz */
+		partition@0 {
+			label = "Image Selector";
+			reg = <0x0 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@80000 {
+			label = "Image Selector Golden";
+			reg = <0x80000 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@100000 {
+			label = "Persistent Register";
+			reg = <0x100000 0x20000>; /* 128KB */
+		};
+		partition@120000 {
+			label = "Persistent Register Backup";
+			reg = <0x120000 0x20000>; /* 128KB */
+		};
+		partition@140000 {
+			label = "Open_1";
+			reg = <0x140000 0xC0000>; /* 768KB */
+		};
+		partition@200000 {
+			label = "Image A (FSBL, PMU, ATF, U-Boot)";
+			reg = <0x200000 0xD00000>; /* 13MB */
+		};
+		partition@f00000 {
+			label = "ImgSel Image A Catch";
+			reg = <0xF00000 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@f80000 {
+			label = "Image B (FSBL, PMU, ATF, U-Boot)";
+			reg = <0xF80000 0xD00000>; /* 13MB */
+		};
+		partition@1c80000 {
+			label = "ImgSel Image B Catch";
+			reg = <0x1C80000 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@1d00000 {
+			label = "Open_2";
+			reg = <0x1D00000 0x100000>; /* 1MB */
+		};
+		partition@1e00000 {
+			label = "Recovery Image";
+			reg = <0x1E00000 0x200000>; /* 2MB */
+			read-only;
+			lock;
+		};
+		partition@2000000 {
+			label = "Recovery Image Backup";
+			reg = <0x2000000 0x200000>; /* 2MB */
+			read-only;
+			lock;
+		};
+		partition@2200000 {
+			label = "U-Boot storage variables";
+			reg = <0x2200000 0x20000>; /* 128KB */
+		};
+		partition@2220000 {
+			label = "U-Boot storage variables backup";
+			reg = <0x2220000 0x20000>; /* 128KB */
+		};
+		partition@2240000 {
+			label = "SHA256";
+			reg = <0x2240000 0x10000>; /* 256B but 64KB sector */
+			read-only;
+			lock;
+		};
+		partition@2250000 {
+			label = "User";
+			reg = <0x2250000 0x1db0000>; /* 29.5 MB */
+		};
+	};
+};
+
+&sdhci0 { /* MIO13-23 - 16GB emmc MTFC16GAPALBH-IT - U133A */
+	status = "okay";
+	non-removable;
+	disable-wp;
+	bus-width = <8>;
+	xlnx,mio-bank = <0>;
+};
+
+&spi1 { /* MIO6, 9-11 */
+	status = "okay";
+	label = "TPM";
+	num-cs = <1>;
+	tpm@0 { /* slm9670 - U144 */
+		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+		reg = <0>;
+		spi-max-frequency = <18500000>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+	scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+	eeprom: eeprom@50 { /* u46 - also at address 0x58 */
+		compatible = "st,24c64", "atmel,24c64"; /* st m24c64 */
+		reg = <0x50>;
+		/* WP pin EE_WP_EN connected to slg7x644092@68 */
+	};
+
+	eeprom_cc: eeprom@51 { /* required by spec - also at address 0x59 */
+		compatible = "st,24c64", "atmel,24c64"; /* st m24c64 */
+		reg = <0x51>;
+	};
+
+	/* da9062@30 - u170 - also at address 0x31 */
+	/* da9131@33 - u167 */
+	da9131: pmic@33 {
+		compatible = "dlg,da9131";
+		reg = <0x33>;
+		regulators {
+			da9131_buck1: buck1 {
+				regulator-name = "da9131_buck1";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			da9131_buck2: buck2 {
+				regulator-name = "da9131_buck2";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	/* da9130@32 - u166 */
+	da9130: pmic@32 {
+		compatible = "dlg,da9130";
+		reg = <0x32>;
+		regulators {
+			da9130_buck1: buck1 {
+				regulator-name = "da9130_buck1";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	/* slg7x644091@70 - u168 NOT accessible due to address conflict with stdp4320 */
+	/*
+	 * stdp4320 - u27 FW has below two issues to be fixed in next board revision.
+	 * Device acknowledging to addresses 0x5C, 0x5D, 0x70, 0x72, 0x76.
+	 * Address conflict with slg7x644091@70 making both the devices NOT accessible.
+	 * With the FW fix, stdp4320 should respond to address 0x73 only.
+	 */
+	/* slg7x644092@68 - u169 */
+	/* Also connected via JA1C as C23/C24 */
+};
+
+&gpio {
+	status = "okay";
+	gpio-line-names = "QSPI_CLK", "QSPI_DQ1", "QSPI_DQ2", "QSPI_DQ3", "QSPI_DQ0", /* 0 - 4 */
+			  "QSPI_CS_B", "SPI_CLK", "LED1", "LED2", "SPI_CS_B", /* 5 - 9 */
+			  "SPI_MISO", "SPI_MOSI", "FWUEN", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */
+			  "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */
+			  "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST", "I2C1_SCL", /* 20 - 24 */
+			  "I2C1_SDA", "", "", "", "", /* 25 - 29 */
+			  "", "", "", "", "", /* 30 - 34 */
+			  "", "", "", "", "", /* 35 - 39 */
+			  "", "", "", "", "", /* 40 - 44 */
+			  "", "", "", "", "", /* 45 - 49 */
+			  "", "", "", "", "", /* 50 - 54 */
+			  "", "", "", "", "", /* 55 - 59 */
+			  "", "", "", "", "", /* 60 - 64 */
+			  "", "", "", "", "", /* 65 - 69 */
+			  "", "", "", "", "", /* 70 - 74 */
+			  "", "", "", /* 75 - 77, MIO end and EMIO start */
+			  "", "", /* 78 - 79 */
+			  "", "", "", "", "", /* 80 - 84 */
+			  "", "", "", "", "", /* 85 - 89 */
+			  "", "", "", "", "", /* 90 - 94 */
+			  "", "", "", "", "", /* 95 - 99 */
+			  "", "", "", "", "", /* 100 - 104 */
+			  "", "", "", "", "", /* 105 - 109 */
+			  "", "", "", "", "", /* 110 - 114 */
+			  "", "", "", "", "", /* 115 - 119 */
+			  "", "", "", "", "", /* 120 - 124 */
+			  "", "", "", "", "", /* 125 - 129 */
+			  "", "", "", "", "", /* 130 - 134 */
+			  "", "", "", "", "", /* 135 - 139 */
+			  "", "", "", "", "", /* 140 - 144 */
+			  "", "", "", "", "", /* 145 - 149 */
+			  "", "", "", "", "", /* 150 - 154 */
+			  "", "", "", "", "", /* 155 - 159 */
+			  "", "", "", "", "", /* 160 - 164 */
+			  "", "", "", "", "", /* 165 - 169 */
+			  "", "", "", ""; /* 170 - 174 */
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
new file mode 100644
index 000000000000..c70966c1f344
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
@@ -0,0 +1,21 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx ZynqMP SMK-K26 rev1/B/A
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include "zynqmp-sm-k26-revA.dts"
+
+/ {
+	model = "ZynqMP SMK-K26 Rev1/B/A";
+	compatible = "xlnx,zynqmp-smk-k26-rev1", "xlnx,zynqmp-smk-k26-revB",
+		     "xlnx,zynqmp-smk-k26-revA", "xlnx,zynqmp-smk-k26",
+		     "xlnx,zynqmp";
+};
+
+&sdhci0 {
+	status = "disabled";
+};