| Message ID | 20240125151630.753318-2-tudor.ambarus@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [1/7] ARM: dts: samsung: s5pv210: specify the SPI fifosize | expand |
diff --git a/arch/arm/boot/dts/samsung/s5pv210.dtsi b/arch/arm/boot/dts/samsung/s5pv210.dtsi index ed560c9a3aa1..e7225b6c94e8 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>; + samsung,spi-fifosize = <256>; status = "disabled"; }; @@ -177,6 +178,7 @@ spi1: spi@e1400000 { pinctrl-0 = <&spi1_bus>; #address-cells = <1>; #size-cells = <0>; + samsung,spi-fifosize = <64>; status = "disabled"; };
Up to now the SPI alias was used as an index into an array defined in the SPI driver to determine the SPI FIFO size. Drop the dependency on the SPI alias and specify the SPI FIFO size 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 I chose the FIFO size using common sense: index 0 of the array corresponds to spi0, and index 1 to spi1. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> --- arch/arm/boot/dts/samsung/s5pv210.dtsi | 2 ++ 1 file changed, 2 insertions(+)