ARM: dts: samsung: s5pv210: 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.

The SPI nodes defined in s5pv210.dtsi are not enabled in any board file.
No SPI aliases are defined, thus choose the FIFO depth using common
sense: index 0 of the array for spi0, and index 1 for spi1.
No functional change expected.

Signed-off-by: Tudor Ambarus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>

diff --git a/arch/arm/boot/dts/samsung/s5pv210.dtsi b/arch/arm/boot/dts/samsung/s5pv210.dtsi
index 9720573d84dcbdd78f7d09b6e300e9b41fe29aae..34e8a3d5efa51f911e0a1f3e18035f516303043d 100644 (file)
--- a/arch/arm/boot/dts/samsung/s5pv210.dtsi
+++ b/arch/arm/boot/dts/samsung/s5pv210.dtsi
@@ -161,6 +161,7 @@
                        pinctrl-0 = <&spi0_bus>;
                        #address-cells = <1>;
                        #size-cells = <0>;
+                       fifo-depth = <256>;
                        status = "disabled";
                };
 
@@ -177,6 +178,7 @@
                        pinctrl-0 = <&spi1_bus>;
                        #address-cells = <1>;
                        #size-cells = <0>;
+                       fifo-depth = <64>;
                        status = "disabled";
                };