arm64: dts: exynos: gs101: remove reg-io-width from serial

Remove the reg-io-width property in order to comply with the bindings.

The entire bus (PERIC) on which the GS101 serial resides only allows
32-bit register accesses. The reg-io-width dt property is disallowed
for the "google,gs101-uart" compatible and instead the iotype is
inferred from the compatible.

Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240119111132.1290455-5-tudor.ambarus@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 4b09e740b58a8f278e3aed947a8cb71ac13d5000..d6a2644d0b48016140abf8856a83b3681680e9c1 100644 (file)
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -386,7 +386,6 @@
                        serial_0: serial@10a00000 {
                                compatible = "google,gs101-uart";
                                reg = <0x10a00000 0xc0>;
-                               reg-io-width = <4>;
                                interrupts = <GIC_SPI 634
                                              IRQ_TYPE_LEVEL_HIGH 0>;
                                clocks = <&dummy_clk 0>, <&dummy_clk 0>;