arm64: dts: exynosautov9: specify the SPI FIFO depth

Up to now the SPI alias was used as an index into an array defined in
the SPI driver to determine the SPI FIFO depth. Drop the dependency on
the SPI alias and specify the SPI FIFO depth directly into the SPI node.

There are no SPI aliases defined, thus the FIFO depth was determined by
matching the FIFO depth of the I2C node of the same USI parent.
No functional change expected.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240216140449.2564625-7-tudor.ambarus@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index c871a2f49fda86ffb309f94f5b65701d3d58eb48..0248329da49a6393d2ec4a2e58b1498143419cbc 100644 (file)
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -435,6 +435,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <256>;
                                status = "disabled";
                        };
 
@@ -526,6 +527,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <256>;
                                status = "disabled";
                        };
 
@@ -617,6 +619,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -708,6 +711,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -799,6 +803,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -890,6 +895,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -981,6 +987,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <256>;
                                status = "disabled";
                        };
 
@@ -1072,6 +1079,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -1163,6 +1171,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -1254,6 +1263,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -1345,6 +1355,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };
 
@@ -1434,6 +1445,7 @@
                                num-cs = <1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               fifo-depth = <64>;
                                status = "disabled";
                        };