[openwrt/openwrt] qualcommax: ipq50xx: backport upstreamed patches for IPQ5018 TCSR support

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/37d434238b9eae77eaf2106a784f3a61726ef120

commit 37d434238b9eae77eaf2106a784f3a61726ef120
Author: George Moussalem <george.moussalem at outlook.com>
AuthorDate: Fri May 23 12:23:57 2025 +0400

    qualcommax: ipq50xx: backport upstreamed patches for IPQ5018 TCSR support
    
    Use upstreamed v6.16 patch for IPQ5018 TCSR support and setting the
    download mode.
    
    Signed-off-by: George Moussalem <george.moussalem at outlook.com>
    Link: https://github.com/openwrt/openwrt/pull/18884
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 ...com-ipq5018-enable-the-download-mode-supp.patch | 38 ++++++++++++++++++++++
 .../0154-dts-qcom-IPQ5018-add-tsens-node.patch     |  4 +--
 ...0302-arm64-dts-qcom-IPQ5018-add-TCSR-node.patch | 22 -------------
 ...-IPQ5018-enable-the-download-mode-support.patch | 19 -----------
 4 files changed, 40 insertions(+), 43 deletions(-)

diff --git a/target/linux/qualcommax/patches-6.12/0049-v6.16-arm64-dts-qcom-ipq5018-enable-the-download-mode-supp.patch b/target/linux/qualcommax/patches-6.12/0049-v6.16-arm64-dts-qcom-ipq5018-enable-the-download-mode-supp.patch
new file mode 100644
index 0000000000..08200516a3
--- /dev/null
+++ b/target/linux/qualcommax/patches-6.12/0049-v6.16-arm64-dts-qcom-ipq5018-enable-the-download-mode-supp.patch
@@ -0,0 +1,38 @@
+From 43fefd6c71291b5793e7c4052b6e3e54d1d87715 Mon Sep 17 00:00:00 2001
+From: George Moussalem <george.moussalem at outlook.com>
+Date: Mon, 12 May 2025 18:36:47 +0400
+Subject: [PATCH] arm64: dts: qcom: ipq5018: enable the download mode support
+
+Enable support for download mode to collect RAM dumps in case of a
+system crash, allowing post mortem analysis.
+
+Signed-off-by: George Moussalem <george.moussalem at outlook.com>
+Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
+Link: https://lore.kernel.org/r/20250512-ipq5018-syscon-v1-2-eb1ad2414c3c@outlook.com
+Signed-off-by: Bjorn Andersson <andersson at kernel.org>
+---
+ arch/arm64/boot/dts/qcom/ipq5018.dtsi | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
++++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+@@ -79,6 +79,7 @@
+ 	firmware {
+ 		scm {
+ 			compatible = "qcom,scm-ipq5018", "qcom,scm";
++			qcom,dload-mode = <&tcsr 0x6100>;
+ 			qcom,sdi-enabled;
+ 		};
+ 	};
+@@ -221,6 +222,11 @@
+ 			#hwlock-cells = <1>;
+ 		};
+ 
++		tcsr: syscon at 1937000 {
++			compatible = "qcom,tcsr-ipq5018", "syscon";
++			reg = <0x01937000 0x21000>;
++		};
++
+ 		sdhc_1: mmc at 7804000 {
+ 			compatible = "qcom,ipq5018-sdhci", "qcom,sdhci-msm-v5";
+ 			reg = <0x7804000 0x1000>;
diff --git a/target/linux/qualcommax/patches-6.12/0154-dts-qcom-IPQ5018-add-tsens-node.patch b/target/linux/qualcommax/patches-6.12/0154-dts-qcom-IPQ5018-add-tsens-node.patch
index b712e9ce5d..7f62590ddf 100644
--- a/target/linux/qualcommax/patches-6.12/0154-dts-qcom-IPQ5018-add-tsens-node.patch
+++ b/target/linux/qualcommax/patches-6.12/0154-dts-qcom-IPQ5018-add-tsens-node.patch
@@ -15,7 +15,7 @@ Signed-off-by: Sricharan Ramabadhran <quic_srichara at quicinc.com>
 
 --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
 +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
-@@ -181,6 +181,117 @@
+@@ -182,6 +182,117 @@
  			status = "disabled";
  		};
  
@@ -133,7 +133,7 @@ Signed-off-by: Sricharan Ramabadhran <quic_srichara at quicinc.com>
  		tlmm: pinctrl at 1000000 {
  			compatible = "qcom,ipq5018-tlmm";
  			reg = <0x01000000 0x300000>;
-@@ -624,6 +735,64 @@
+@@ -630,6 +741,64 @@
  			};
  		};
  	};
diff --git a/target/linux/qualcommax/patches-6.12/0302-arm64-dts-qcom-IPQ5018-add-TCSR-node.patch b/target/linux/qualcommax/patches-6.12/0302-arm64-dts-qcom-IPQ5018-add-TCSR-node.patch
deleted file mode 100644
index 7b3902d7b7..0000000000
--- a/target/linux/qualcommax/patches-6.12/0302-arm64-dts-qcom-IPQ5018-add-TCSR-node.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From: George Moussalem <george.moussalem at outlook.com>
-Subject: [PATCH] arm64: dts: qcom: ipq5018: Add TCSR node
-Date: Sun, 06 Oct 2024 16:34:11 +0400
-
-Add TCSR node.
-
-Signed-off-by: George Moussalem <george.moussalem at outlook.com>
----
---- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
-+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
-@@ -332,6 +332,11 @@
- 			#hwlock-cells = <1>;
- 		};
- 
-+		tcsr: syscon at 1937000 {
-+			compatible = "qcom,tcsr-ipq5018", "syscon", "simple-mfd";
-+			reg = <0x01937000 0x21000>;
-+		};
-+
- 		sdhc_1: mmc at 7804000 {
- 			compatible = "qcom,ipq5018-sdhci", "qcom,sdhci-msm-v5";
- 			reg = <0x7804000 0x1000>;
diff --git a/target/linux/qualcommax/patches-6.12/0303-arm64-dts-qcom-IPQ5018-enable-the-download-mode-support.patch b/target/linux/qualcommax/patches-6.12/0303-arm64-dts-qcom-IPQ5018-enable-the-download-mode-support.patch
deleted file mode 100644
index b4ce71418b..0000000000
--- a/target/linux/qualcommax/patches-6.12/0303-arm64-dts-qcom-IPQ5018-enable-the-download-mode-support.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-From: George Moussalem <george.moussalem at outlook.com>
-Subject: [PATCH] arm64: dts: qcom: ipq5018: enable the download mode support
-Date: Sun, 06 Oct 2024 16:34:11 +0400
-
-IPQ5018 also supports the download mode to collect the RAM dumps if system crashes, to perform
-the post mortem analysis. Add support for the same.
-
-Signed-off-by: George Moussalem <george.moussalem at outlook.com>
----
---- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
-+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
-@@ -80,6 +80,7 @@
- 		scm {
- 			compatible = "qcom,scm-ipq5018", "qcom,scm";
- 			qcom,sdi-enabled;
-+			qcom,dload-mode = <&tcsr 0x6100>;
- 		};
- 	};
-