From f70dea5c68c7caaebc0ee6d1149e32b2a3e1e25d Mon Sep 17 00:00:00 2001
From: Tengfei Fan <tengfan@qti.qualcomm.com>
Date: Thu, 20 Oct 2022 08:54:09 +0800
Subject: [PATCH] ARM: dts: msm: Add initial support for kalama+sdxbaagha

Add initial device tree support for kalama+sdxbaagha CDP and MTP
platforms.

Change-Id: I41e33c649d2666d0166e13198f136abc67bdaaba
---
 qcom/Makefile                      |  4 ++-
 qcom/kalama-baagha-cdp-overlay.dts | 13 ++++++++
 qcom/kalama-baagha-mtp-overlay.dts | 13 ++++++++
 qcom/kalama-baagha.dtsi            |  8 +++++
 qcom/sdxbaagha-external-soc.dtsi   | 51 ++++++++++++++++++++++++++++++
 5 files changed, 88 insertions(+), 1 deletion(-)
 create mode 100644 qcom/kalama-baagha-cdp-overlay.dts
 create mode 100644 qcom/kalama-baagha-mtp-overlay.dts
 create mode 100644 qcom/kalama-baagha.dtsi
 create mode 100644 qcom/sdxbaagha-external-soc.dtsi

diff --git a/qcom/Makefile b/qcom/Makefile
index 9ecfc679..4c6800f5 100644
--- a/qcom/Makefile
+++ b/qcom/Makefile
@@ -63,7 +63,9 @@ KALAMA_BOARDS += \
 NOAPQ_KALAMA_BOARDS += \
 		 kalama-rumi-overlay.dtbo \
 		 kalama-pinn-cdp-overlay.dtbo \
-		 kalama-pinn-mtp-overlay.dtbo
+		 kalama-pinn-mtp-overlay.dtbo \
+		 kalama-baagha-cdp-overlay.dtbo \
+		 kalama-baagha-mtp-overlay.dtbo
 
 kalama-dtb-$(CONFIG_ARCH_KALAMA) += \
 	$(call add-overlays, $(KALAMA_BOARDS) $(NOAPQ_KALAMA_BOARDS),$(KALAMA_BASE_DTB))\
diff --git a/qcom/kalama-baagha-cdp-overlay.dts b/qcom/kalama-baagha-cdp-overlay.dts
new file mode 100644
index 00000000..a94a3cee
--- /dev/null
+++ b/qcom/kalama-baagha-cdp-overlay.dts
@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+#include "kalama-cdp.dtsi"
+#include "sdxbaagha-external-soc.dtsi"
+#include "kalama-baagha.dtsi"
+
+/ {
+	model = "KALAMA BAAGHA CDP";
+	compatible = "qcom,kalama-cdp", "qcom,kalama", "qcom,cdp";
+	qcom,msm-id = <519 0x10000>, <536 0x10000>;
+	qcom,board-id = <0x04010001 0x4>;
+};
diff --git a/qcom/kalama-baagha-mtp-overlay.dts b/qcom/kalama-baagha-mtp-overlay.dts
new file mode 100644
index 00000000..100ee242
--- /dev/null
+++ b/qcom/kalama-baagha-mtp-overlay.dts
@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+#include "kalama-mtp.dtsi"
+#include "sdxbaagha-external-soc.dtsi"
+#include "kalama-baagha.dtsi"
+
+/ {
+	model = "KALAMA BAAGHA MTP";
+	compatible = "qcom,kalama-mtp", "qcom,kalama", "qcom,mtp";
+	qcom,msm-id = <519 0x10000>, <536 0x10000>;
+	qcom,board-id = <0x03010008 0x3>;
+};
diff --git a/qcom/kalama-baagha.dtsi b/qcom/kalama-baagha.dtsi
new file mode 100644
index 00000000..d1b8b1a7
--- /dev/null
+++ b/qcom/kalama-baagha.dtsi
@@ -0,0 +1,8 @@
+&mdm0 {
+	compatible = "qcom,ext-baagha";
+	qcom,mdm-link-info = "011a_01.01.00";
+};
+
+&modem_pas {
+	status = "disabled";
+};
diff --git a/qcom/sdxbaagha-external-soc.dtsi b/qcom/sdxbaagha-external-soc.dtsi
new file mode 100644
index 00000000..731d27c6
--- /dev/null
+++ b/qcom/sdxbaagha-external-soc.dtsi
@@ -0,0 +1,51 @@
+&soc {
+	mdm0: qcom,remoteproc-esoc0 {
+		cell-index = <0>;
+		#address-cells = <0>;
+		interrupt-parent = <&mdm0>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0xffffffff>;
+		interrupt-names =
+			"err_fatal_irq",
+			"status_irq";
+		interrupt-map = <0 &tlmm 31 0x3
+				 1 &tlmm 28 0x3>;
+		/* modem attributes */
+		qcom,ramdump-delay-ms = <3000>;
+		qcom,ramdump-timeout-ms = <120000>;
+		qcom,vddmin-modes = "normal";
+		qcom,vddmin-drive-strength = <8>;
+		qcom,sfr-query;
+		qcom,sysmon-id = <20>;
+		qcom,ssctl-instance-id = <0x10>;
+		qcom,support-shutdown;
+		qcom,pil-force-shutdown;
+		pinctrl-names = "default", "mdm_active", "mdm_suspend";
+		pinctrl-0 = <&ap2mdm_pon_reset_default>;
+		pinctrl-1 = <&ap2mdm_active &mdm2ap_active>;
+		pinctrl-2 = <&ap2mdm_sleep &mdm2ap_sleep>;
+		qcom,mdm2ap-status-gpio   = <&tlmm 28 0x00>;
+		qcom,ap2mdm-status-gpio   = <&tlmm 29 0x00>;
+		qcom,ap2mdm-errfatal-gpio = <&tlmm 30 0x00>;
+		qcom,mdm2ap-errfatal-gpio = <&tlmm 31 0x00>;
+		qcom,ap2mdm-soft-reset-gpio = <&pm8550_gpios 1 0>;
+
+		reg-names = "l10b";
+		l10c-supply = <&L10B>;
+		l10c-uV-uA = <1200000 100000>;
+
+		qcom,esoc-skip-restart-for-mdm-crash;
+		status = "ok";
+	};
+};
+
+&pm8550_gpios {
+	ap2mdm_pon_reset {
+		ap2mdm_pon_reset_default: ap2mdm_pon_reset_default {
+			/* MDM PON control*/
+			pins = "gpio1";
+			function = "normal";
+			power-source = <1>; /* 1.8V */
+		};
+	};
+};