From: Raju Kumar Pothuraju <raju.kumar-pothur...@xilinx.com>
Add missing "jedec, spi-nor" compatible string for QSPI flash node.
Spi-nor framework uses this compatibility string to probe &
initialize flash. With missing compatibility string we are observing
below error:
Zynq> sf probe 0 0 0
jedec_spi_nor spi_flash@0:0: unrecognized JEDEC id bytes:
00, 00, 00 Failed to initialize SPI flash at 0:0 (error -2)
Signed-off-by: Raju Kumar Pothuraju <raju.kumar-pothur...@xilinx.com>
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---
arch/arm/dts/zynq-cc108.dts | 2 +-
arch/arm/dts/zynq-cse-qspi.dtsi | 2 +-
arch/arm/dts/zynq-topic-miami.dts | 2 +-
arch/arm/dts/zynqmp-topic-miamimp-xilinx-xdp-v1r1.dts | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/zynq-cc108.dts b/arch/arm/dts/zynq-cc108.dts
index 64d73ecbc592..036106e2212c 100644
--- a/arch/arm/dts/zynq-cc108.dts
+++ b/arch/arm/dts/zynq-cc108.dts
@@ -58,7 +58,7 @@
is-dual = <0>;
num-cs = <1>;
flash@0 { /* 16 MB */
- compatible = "n25q128a11";
+ compatible = "n25q128a11", "jedec,spi-nor";
reg = <0x0>;
spi-max-frequency = <50000000>;
spi-tx-bus-width = <1>;
diff --git a/arch/arm/dts/zynq-cse-qspi.dtsi b/arch/arm/dts/zynq-cse-qspi.dtsi
index eb0e29e6cb6e..38410eeca886 100644
--- a/arch/arm/dts/zynq-cse-qspi.dtsi
+++ b/arch/arm/dts/zynq-cse-qspi.dtsi
@@ -60,7 +60,7 @@
#size-cells = <0>;
num-cs = <1>;
flash0: flash@0 {
- compatible = "n25q128a11";
+ compatible = "n25q128a11", "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
diff --git a/arch/arm/dts/zynq-topic-miami.dts
b/arch/arm/dts/zynq-topic-miami.dts
index ab6bde95fed9..c4ec56138e1e 100644
--- a/arch/arm/dts/zynq-topic-miami.dts
+++ b/arch/arm/dts/zynq-topic-miami.dts
@@ -36,7 +36,7 @@
is-dual = <0>;
num-cs = <1>;
flash@0 {
- compatible = "st,m25p80", "n25q256a";
+ compatible = "st,m25p80", "n25q256a", "jedec,spi-nor";
m25p,fast-read;
reg = <0x0>;
spi-tx-bus-width = <1>;
diff --git a/arch/arm/dts/zynqmp-topic-miamimp-xilinx-xdp-v1r1.dts
b/arch/arm/dts/zynqmp-topic-miamimp-xilinx-xdp-v1r1.dts
index 6ec96e0e8c96..300e2ebe96e8 100644
--- a/arch/arm/dts/zynqmp-topic-miamimp-xilinx-xdp-v1r1.dts
+++ b/arch/arm/dts/zynqmp-topic-miamimp-xilinx-xdp-v1r1.dts
@@ -58,7 +58,7 @@
status = "okay";
is-dual = <1>;
flash@0 {
- compatible = "st,m25p80", "n25q256a";
+ compatible = "st,m25p80", "n25q256a", "jedec,spi-nor";
m25p,fast-read;
reg = <0x0>;
spi-tx-bus-width = <1>;
--
2.32.0
