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[V7,01/12] ARM: dts: ipq4019: Add a default chosen node

Message ID 1526631565-9972-2-git-send-email-sricharan@codeaurora.org (mailing list archive)
State Superseded, archived
Delegated to: Andy Gross
Headers show

Commit Message

Sricharan Ramabadhran May 18, 2018, 8:19 a.m. UTC 
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>
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(-)
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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>;