Re: [PATCHv1 3/8] ARM: dts: at91: sam9x60: Add flexcom definitions
From: Nicolas Ferre
Date: Tue Nov 08 2022 - 08:38:21 EST
On 31/10/2022 at 04:36, Durai Manickam KR wrote:
Add the flexcom definitions to the SoC specifc DTSI file.
Signed-off-by: Durai Manickam KR <durai.manickamkr@xxxxxxxxxxxxx>
Signed-off-by: Hari Prasath <Hari.PrasathGE@xxxxxxxxxxxxx>
Signed-off-by: Manikandan M <manikandan.m@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/sam9x60.dtsi | 52 ++++++++++++++++++++++++++++++++--
1 file changed, 50 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
index ef07d281a3db..fd4f5d43f7bb 100644
--- a/arch/arm/boot/dts/sam9x60.dtsi
+++ b/arch/arm/boot/dts/sam9x60.dtsi
[..]
@@ -180,6 +190,26 @@ flx5: flexcom@f0004000 {
#size-cells = <1>;
ranges = <0x0 0xf0004000 0x800>;
status = "disabled";
+
+ uart5: serial@200 {
+ compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
+ reg = <0x200 0x200>;
+ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) |
+ AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(10))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) |
+ AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(11))>;
+ dma-names = "tx", "rx";
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
+ clock-names = "usart";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
Isn't "atmel,fifo-size = <16>;" missing in this added definition?
+ status = "disabled";
+ };
};
dma0: dma-controller@f0008000 {
[..]
Regards,
Nicolas
--
Nicolas Ferre