[PATCH 09/10] ARM: dts: aspeed: Enable Dual SPI RX transfers
From: Cédric Le Goater
Date: Mon Feb 14 2022 - 04:58:20 EST
All these controllers support at least Dual SPI. Update the DTs.
Signed-off-by: Cédric Le Goater <clg@xxxxxxxx>
---
arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++
arch/arm/boot/dts/aspeed-g5.dtsi | 7 +++++++
arch/arm/boot/dts/aspeed-g6.dtsi | 8 ++++++++
3 files changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index f14dace34c5a..da211fbd8658 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -65,27 +65,32 @@ fmc: spi@1e620000 {
flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
+ spi-rx-bus-width = <2>;
spi-max-frequency = <50000000>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@2 {
reg = < 2 >;
compatible = "jedec,spi-nor";
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@3 {
reg = < 3 >;
compatible = "jedec,spi-nor";
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@4 {
reg = < 4 >;
compatible = "jedec,spi-nor";
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
@@ -102,6 +107,7 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 7495f93c5069..804b66d32127 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -67,18 +67,21 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@2 {
reg = < 2 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
@@ -95,12 +98,14 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
@@ -117,12 +122,14 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index c32e87fad4dc..542714c61a85 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -107,18 +107,21 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@2 {
reg = < 2 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
@@ -135,12 +138,14 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
@@ -157,18 +162,21 @@ flash@0 {
reg = < 0 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@1 {
reg = < 1 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
flash@2 {
reg = < 2 >;
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <2>;
status = "disabled";
};
};
--
2.34.1