diff mbox series

[v2,7/7] ARM: dts: samsung: s5pv210: specify the SPI FIFO depth

Message ID 20240216140449.2564625-8-tudor.ambarus@linaro.org (mailing list archive)
State New, archived
Headers show
Series ARM: dts: samsung: specify the SPI FIFO depth | expand

Commit Message

Tudor Ambarus Feb. 16, 2024, 2:04 p.m. UTC 
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 <tudor.ambarus@linaro.org>
---
 arch/arm/boot/dts/samsung/s5pv210.dtsi | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/samsung/s5pv210.dtsi b/arch/arm/boot/dts/samsung/s5pv210.dtsi
index ed560c9a3aa1..3eba870db73f 100644
--- a/arch/arm/boot/dts/samsung/s5pv210.dtsi
+++ b/arch/arm/boot/dts/samsung/s5pv210.dtsi
@@ -161,6 +161,7 @@  spi0: spi@e1300000 {
 			pinctrl-0 = <&spi0_bus>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			fifo-depth = <256>;
 			status = "disabled";
 		};
 
@@ -177,6 +178,7 @@  spi1: spi@e1400000 {
 			pinctrl-0 = <&spi1_bus>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			fifo-depth = <64>;
 			status = "disabled";
 		};