From: Antony Kurniawan Soemardi <linux@smankusors.com>
Date: Sun, 22 Jun 2025 18:26:41 +0000 (+0000)
Subject: ARM: dts: qcom: msm8960: add gsbi8 and its serial configuration
X-Git-Tag: v6.18-rc1~147^2~33^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12bf7cfb5ad4e278ac555f209f2b18d81fb4783f;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: qcom: msm8960: add gsbi8 and its serial configuration

The LTE variant of the MSM8960 SoC has a gsbi8 node used for the
serial console.

That's if the downstream kernel is to be believed, as Xperia SP has
a serial console on gsbi8 even on the non-LTE variant.

Signed-off-by: Antony Kurniawan Soemardi <linux@smankusors.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250623-msm8960-sdcard-v2-2-340a5e8f7df0@smankusors.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
index 203f0b69b353a..cf0b1da230f13 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
@@ -333,6 +333,34 @@
 			};
 		};
 
+		gsbi8: gsbi@1a000000  {
+			compatible = "qcom,gsbi-v1.0.0";
+			cell-index = <8>;
+			reg = <0x1a000000 0x100>;
+			clocks = <&gcc GSBI8_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			syscon-tcsr = <&tcsr>;
+
+			status = "disabled";
+
+			gsbi8_serial: serial@1a040000 {
+				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+				reg = <0x1a040000 0x1000>,
+				      <0x1a000000 0x1000>;
+				interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&gcc GSBI8_UART_CLK>,
+					 <&gcc GSBI8_H_CLK>;
+				clock-names = "core",
+					      "iface";
+
+				status = "disabled";
+			};
+		};
+
 		ssbi: ssbi@500000 {
 			compatible = "qcom,ssbi";
 			reg = <0x500000 0x1000>;