ARM: dts: aspeed: Enable Dual SPI RX transfers

All these controllers support at least Dual SPI. Update the DTs.

Reviewed-by: Joel Stanley <joel@jms.id.au>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Link: https://lore.kernel.org/r/20220509175616.1089346-10-clg@kaod.org
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 3b7b98e..1c6354c 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -64,27 +64,32 @@
                        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";
                        };
                };
@@ -100,6 +105,7 @@
                                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 1e727cb..c89092c 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -66,18 +66,21 @@
                                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";
                        };
                };
@@ -93,12 +96,14 @@
                                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";
                        };
                };
@@ -114,12 +119,14 @@
                                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 ff76c29..19c15e7 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -106,18 +106,21 @@
                                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";
                        };
                };
@@ -133,12 +136,14 @@
                                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";
                        };
                };
@@ -154,18 +159,21 @@
                                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";
                        };
                };