diff mbox

[v5,02/13] ARM: dts: ipq4019: Add a default chosen node

Message ID 1521800336-19266-3-git-send-email-sricharan@codeaurora.org (mailing list archive)
State New, archived
Headers show

Commit Message

Sricharan Ramabadhran March 23, 2018, 10:18 a.m. UTC 
Add a 'chosen' node to select the serial console.
This is needed when bootloaders do not pass the
'console=' bootargs.

Signed-off-by: Sricharan R <sricharan@codeaurora.org>
---
 arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi | 8 ++++++++
 arch/arm/boot/dts/qcom-ipq4019.dtsi           | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

Comments

Bjorn Andersson March 27, 2018, 4:56 p.m. UTC | #1 
On Fri 23 Mar 03:18 PDT 2018, Sricharan R wrote:

> Add a 'chosen' node to select the serial console.
> This is needed when bootloaders do not pass the
> 'console=' bootargs.
> 

Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Regards,
Bjorn

> Signed-off-by: Sricharan R <sricharan@codeaurora.org>
> ---
>  arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi | 8 ++++++++
>  arch/arm/boot/dts/qcom-ipq4019.dtsi           | 2 +-
>  2 files changed, 9 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
> index e413b21e..ef8d8c8 100644
> --- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
> +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
> @@ -20,6 +20,14 @@
>  	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1";
>  	compatible = "qcom,ipq4019";
>  
> +	aliases {
> +		serial0 = &blsp1_uart1;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +
>  	soc {
>  		rng@22000 {
>  			status = "ok";
> diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
> index 10d112a..ea9202a 100644
> --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
> +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
> @@ -256,7 +256,7 @@
>                          regulator;
>                  };
>  
> -		serial@78af000 {
> +		blsp1_uart1: serial@78af000 {
>  			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
>  			reg = <0x78af000 0x200>;
>  			interrupts = <0 107 0>;
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
>
diff mbox

Patch

diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
index e413b21e..ef8d8c8 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
@@ -20,6 +20,14 @@ 
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1";
 	compatible = "qcom,ipq4019";
 
+	aliases {
+		serial0 = &blsp1_uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
 	soc {
 		rng@22000 {
 			status = "ok";
diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
index 10d112a..ea9202a 100644
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -256,7 +256,7 @@ 
                         regulator;
                 };
 
-		serial@78af000 {
+		blsp1_uart1: serial@78af000 {
 			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 			reg = <0x78af000 0x200>;
 			interrupts = <0 107 0>;