diff options
| author | Nicolas Ferre <nicolas.ferre@microchip.com> | 2025-11-14 11:33:12 +0100 |
|---|---|---|
| committer | Claudiu Beznea <claudiu.beznea@tuxon.dev> | 2025-11-14 14:13:06 +0200 |
| commit | 1f591be0a02c697f65a21be35f1d74117bbf4be2 (patch) | |
| tree | 14c20ef2d70efc0f0967d8270e6627f4506889ed | |
| parent | 3a8660878839faadb4f1a6dd72c3179c1df56787 (diff) | |
ARM: dts: microchip: sama7d65: fix uart fifo size to 32
On some flexcom nodes related to uart, the fifo sizes were wrong: fix
them to 32 data. Note that product datasheet is being reviewed to fix
inconsistency, but this value is validated by product's designers.
Fixes: 261dcfad1b59 ("ARM: dts: microchip: add sama7d65 SoC DT")
Fixes: b51e4aea3ecf ("ARM: dts: microchip: sama7d65: Add FLEXCOMs to sama7d65 SoC")
Cc: stable@vger.kernel.org # 6.16+
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20251114103313.20220-1-nicolas.ferre@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
| -rw-r--r-- | arch/arm/boot/dts/microchip/sama7d65.dtsi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi index e53e2dd6d530..cd2cf9a6f40b 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -557,7 +557,7 @@ dma-names = "tx", "rx"; atmel,use-dma-rx; atmel,use-dma-tx; - atmel,fifo-size = <16>; + atmel,fifo-size = <32>; atmel,usart-mode = <AT91_USART_MODE_SERIAL>; status = "disabled"; }; @@ -618,7 +618,7 @@ clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; clock-names = "usart"; atmel,usart-mode = <AT91_USART_MODE_SERIAL>; - atmel,fifo-size = <16>; + atmel,fifo-size = <32>; status = "disabled"; }; }; @@ -643,7 +643,7 @@ dma-names = "tx", "rx"; atmel,use-dma-rx; atmel,use-dma-tx; - atmel,fifo-size = <16>; + atmel,fifo-size = <32>; atmel,usart-mode = <AT91_USART_MODE_SERIAL>; status = "disabled"; }; |