linux-kernel - [PATCH] arm64: zynqmp: Remove not documented is-dual property

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Date:   Fri,  6 Aug 2021 10:42:29 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-kernel@...r.kernel.org, monstr@...str.eu,
        michal.simek@...inx.com, git@...inx.com
Cc:     Quanyang Wang <quanyang.wang@...driver.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] arm64: zynqmp: Remove not documented is-dual property

Remove is-dual not documented property and also update comment about QSPI
sizes to reflect dual configuration as 16MB + 16MB.
Only single configuration is supported now.

Reported-by: Quanyang Wang <quanyang.wang@...driver.com>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 3 +--
 arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 3 +--
 arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 3 +--
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index becfc23a5610..3d8d14ef1ede 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -937,9 +937,8 @@ &psgtr {
 
 &qspi {
 	status = "okay";
-	is-dual = <1>;
 	flash@0 {
-		compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
+		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x0>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index d2219373580a..057c04352591 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -931,9 +931,8 @@ &psgtr {
 
 &qspi {
 	status = "okay";
-	is-dual = <1>;
 	flash@0 {
-		compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
+		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x0>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index dac5ba67a160..e1fff62a4cd5 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -773,9 +773,8 @@ &psgtr {
 
 &qspi {
 	status = "okay";
-	is-dual = <1>;
 	flash@0 {
-		compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
+		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x0>;
-- 
2.32.0