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| author |   Neil Armstrong <narmstrong@baylibre.com> | 2021-05-18 09:58:33 +0200 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2021-06-01 10:27:02 +0200 |
| commit | a270a2b24de5be0480136cbbd7805b9134762b97 (patch) | |
| tree | 8e685c4461c6d395766d47801b60c047fd1ac008 | |
| parent | arm64: dts: meson-sm1: add Banana PI BPI-M5 board dts (diff) | |
| download | linux-dev-a270a2b24de5be0480136cbbd7805b9134762b97.tar.xz linux-dev-a270a2b24de5be0480136cbbd7805b9134762b97.zip | |
arm64: dts: meson: set 128bytes FIFO size on uart A
The first UART controller in "Everything-Else" power domain, usually used
for Bluetooth HCI has 128bytes FIFO depth.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20210518075833.3736038-4-narmstrong@baylibre.com
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 895c43c7af9f..3f5254eeb47b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -1871,6 +1871,7 @@ status = "disabled"; clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; clock-names = "xtal", "pclk", "baud"; + fifo-size = <128>; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 793d48f72390..00c6f53290d4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2317,6 +2317,7 @@ clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; clock-names = "xtal", "pclk", "baud"; status = "disabled"; + fifo-size = <128>; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 3d00404aae0f..6b457b2c30a4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -301,6 +301,7 @@ reg = <0x0 0x84c0 0x0 0x18>; interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; status = "disabled"; + fifo-size = <128>; }; uart_B: serial@84dc { |