QSPI support is added for kernel version greater than 5.0 and supports
quad mode defined by
TX-WIDTH = <4>, RX-WIDTH = <4>
RDB/QDS has two 64MB flash from SPANSION(s25fs512s)
Signed-off-by: Ashish Kumar <ashish.kumar@xxxxxxx>
Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxx>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 3 ++-
arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++--
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
index eec62c63dafe..43a5ef6357d5 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -166,9 +166,10 @@
status = "okay";
qflash0: flash@0 {
- compatible = "spansion,m25p80";
+ compatible = "spansion,m25p80", "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
+ m25p,fast-read;
spi-max-frequency = <20000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
index 6a6514d0e5a9..85105a20fc04 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
@@ -102,9 +102,10 @@
status = "okay";
qflash0: flash@0 {
- compatible = "spansion,m25p80";
+ compatible = "spansion,m25p80", "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
+ m25p,fast-read;
spi-max-frequency = <20000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
@@ -112,9 +113,10 @@
};
qflash1: flash@1 {
- compatible = "spansion,m25p80";
+ compatible = "spansion,m25p80", "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
+ m25p,fast-read;
spi-max-frequency = <20000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
--
2.17.1
