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qualcommax: ipq50xx: backport upstreamed patch for adding ipq5018 UART2 node
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Add node to support the second UART node controller in IPQ5018.

Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/20090
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
George Moussalem 2025-09-19 09:50:01 +04:00 • committed by Robert Marko
parent 0203ef3fc9
commit 41aaebad98
2 changed files with 36 additions and 27 deletions
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36
target/linux/qualcommax/patches-6.12/0070-arm64-dts-qcom-ipq5018-add-QUP1-UART2-node.patch Normal file
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@ -0,0 +1,36 @@
From b410d25fb349bc32132749bd2cb17aa17054287d Mon Sep 17 00:00:00 2001
From: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Date: Wed, 17 Sep 2025 15:49:00 +0400
Subject: arm64: dts: qcom: ipq5018: add QUP1 UART2 node
Add node to support the second UART node controller in IPQ5018.
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://lore.kernel.org/r/20250917-ipq5018-uart2-v1-1-f8680bbf947f@outlook.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---
arch/arm64/boot/dts/qcom/ipq5018.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
(limited to 'arch/arm64/boot/dts/qcom/ipq5018.dtsi')
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -490,6 +490,16 @@
status = "disabled";
};
+ blsp1_uart2: serial@78b0000 {
+ compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+ reg = <0x078b0000 0x200>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
+ <&gcc GCC_BLSP1_AHB_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+
blsp1_spi1: spi@78b5000 {
compatible = "qcom,spi-qup-v2.2.1";
#address-cells = <1>;

27
target/linux/qualcommax/patches-6.12/0339-arm64-dts-qcom-ipq5018-Add-QUP1-UART2-node.patch
View file

@ -1,27 +0,0 @@
From: George Moussalem <george.moussalem@outlook.com>
Subject: [PATCH] arm64: dts: qcom: ipq5018: Add QUP1-UART2 node
Date: Sun, 06 Oct 2024 16:34:11 +0400
Add QUP1-UART2 node.
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
---
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -500,6 +500,16 @@
status = "disabled";
};
+ blsp1_uart2: serial@78b0000 {
+ compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+ reg = <0x078b0000 0x200>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
+ <&gcc GCC_BLSP1_AHB_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+
blsp1_spi1: spi@78b5000 {
compatible = "qcom,spi-qup-v2.2.1";
#address-cells = <1>;