From d742191977aca3b6ba39e760ff7c307728e10eb2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ond=C5=99ej=20Jirman?= Date: Sat, 1 Feb 2020 23:41:18 +0100 Subject: arm64: dts: sun50i-a64: Set fifo-size for uarts Boot time optimization. Signed-off-by: Ondrej Jirman --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 9a43bcc2f489..d53a6f7e086a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -1012,6 +1012,7 @@ uart0: serial@1c28000 { interrupts = ; reg-shift = <2>; reg-io-width = <4>; + fifo-size = <64>; clocks = <&ccu CLK_BUS_UART0>; resets = <&ccu RST_BUS_UART0>; status = "disabled"; @@ -1023,6 +1024,7 @@ uart1: serial@1c28400 { interrupts = ; reg-shift = <2>; reg-io-width = <4>; + fifo-size = <64>; clocks = <&ccu CLK_BUS_UART1>; resets = <&ccu RST_BUS_UART1>; status = "disabled"; @@ -1034,6 +1036,7 @@ uart2: serial@1c28800 { interrupts = ; reg-shift = <2>; reg-io-width = <4>; + fifo-size = <64>; clocks = <&ccu CLK_BUS_UART2>; resets = <&ccu RST_BUS_UART2>; status = "disabled"; @@ -1045,6 +1048,7 @@ uart3: serial@1c28c00 { interrupts = ; reg-shift = <2>; reg-io-width = <4>; + fifo-size = <64>; clocks = <&ccu CLK_BUS_UART3>; resets = <&ccu RST_BUS_UART3>; status = "disabled"; @@ -1056,6 +1060,7 @@ uart4: serial@1c29000 { interrupts = ; reg-shift = <2>; reg-io-width = <4>; + fifo-size = <64>; clocks = <&ccu CLK_BUS_UART4>; resets = <&ccu RST_BUS_UART4>; status = "disabled"; -- 2.35.3