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| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-03-12 17:54:26 +0300 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-03-13 17:11:04 +0300 |
| commit | 8c07f664a6c48bfc44ce9352c8c2fba55f1d108b (patch) | |
| tree | 2b484be3b28bc8af0f1ea4086e5a815713102164 /arch/arm/boot/dts/at91rm9200.dtsi | |
| parent | b7e9def92345c97f5ad43a150bcbcf8d44e46310 (diff) | |
| download | linux-8c07f664a6c48bfc44ce9352c8c2fba55f1d108b.tar.xz | |
ARM: at91/dt: introduce atmel,<chip>-dbgu
The DBGU is not a simple UART and we need to be able to distinguish it from the
other UARTs, in particular to get its address and check the chip id.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91rm9200.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91rm9200.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index 21c2b504f977..c515e4b160be 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -830,7 +830,7 @@ }; dbgu: serial@fffff200 { - compatible = "atmel,at91rm9200-usart"; + compatible = "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; |