diff mbox series

[v2,08/12] arm64: dts: exynos: gs101: remove reg-io-width from serial

Message ID 20231228125805.661725-9-tudor.ambarus@linaro.org (mailing list archive)
State Accepted
Commit daff9d192892ea583284eb116a07e8e0086f0e76
Headers show
Series GS101 Oriole: CMU_PERIC0 support and USI updates | expand

Commit Message

Tudor Ambarus Dec. 28, 2023, 12:58 p.m. UTC
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.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
---
v2: new patch

 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 1 -
 1 file changed, 1 deletion(-)

Comments

Peter Griffin Jan. 8, 2024, 3:30 p.m. UTC | #1
Hi Tudor,

On Thu, 28 Dec 2023 at 12:58, Tudor Ambarus <tudor.ambarus@linaro.org> wrote:
>
> 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.
>
> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 9747cb3fa03a..2c27c3cb9237 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -366,7 +366,6 @@  usi_uart: usi@10a000c0 {
 			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>;