ARM: dts: msm: Add initial support for kalama+sdxpinn

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

Change-Id: If4481cce7cc7a2c10d8141a91223ba7024f48c37

bindings/arm/msm/mdm-modem.txt

@@ -6,7 +6,7 @@ to be reset.
 
 Required Properties:
 - compatible:	The bus devices need to be compatible with "qcom,ext-mdm9x55", "qcom,ext-sdx50m",
-		"qcom,ext-sdx55m", "qcom,ext-lemur".
+		"qcom,ext-sdx55m", "qcom,ext-lemur", "qcom,ext-pinn".
 
 Required named gpio properties:
 - qcom,mdm2ap-errfatal-gpio: gpio for the external modem to indicate to the apps processor
@@ -161,4 +161,4 @@ Example:
                 qcom,vddmin-drive-strength = <8>;
 		qcom,ssctl-instance-id = <10>;
 		qcom,sysmon-id = <20>;
-        };
+        };

qcom/Makefile

@@ -61,7 +61,9 @@ KALAMA_BOARDS += \
 		 kalamap-sg-hhg-overlay.dtbo
 
 NOAPQ_KALAMA_BOARDS += \
-		 kalama-rumi-overlay.dtbo
+		 kalama-rumi-overlay.dtbo \
+		 kalama-pinn-cdp-overlay.dtbo \
+		 kalama-pinn-mtp-overlay.dtbo
 
 kalama-dtb-$(CONFIG_ARCH_KALAMA) += \
 	$(call add-overlays, $(KALAMA_BOARDS) $(NOAPQ_KALAMA_BOARDS),$(KALAMA_BASE_DTB))\

qcom/kalama-pinctrl.dtsi

@@ -3366,4 +3366,72 @@
 		};
 	};
 
+	ap2mdm {
+		ap2mdm_active: ap2mdm_active {
+			mux {
+				/* ap2mdm-status
+				 * ap2mdm-errfatal
+				 */
+				pins = "gpio29", "gpio30";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio29", "gpio30";
+				drive-strength = <16>;
+				bias-disable;
+			};
+		};
+
+		ap2mdm_sleep: ap2mdm_sleep {
+			mux {
+				/* ap2mdm-status
+				 * ap2mdm-errfatal
+				 */
+				pins = "gpio29", "gpio30";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio29", "gpio30";
+				drive-strength = <8>;
+				bias-disable;
+			};
+		};
+	};
+
+	mdm2ap {
+		mdm2ap_active: mdm2ap_active {
+			mux {
+				/* mdm2ap-status
+				 * mdm2ap-errfatal
+				 */
+				pins = "gpio28", "gpio31";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio28", "gpio31";
+				drive-strength = <16>;
+				bias-disable;
+			};
+		};
+
+		mdm2ap_sleep: mdm2ap_sleep {
+			mux {
+				/* mdm2ap-status
+				 * mdm2ap-errfatal
+				 */
+				pins = "gpio28", "gpio31";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio28", "gpio31";
+				drive-strength = <8>;
+				bias-disable;
+			};
+		};
+	};
+
 };

qcom/kalama-pinn-cdp-overlay.dts

@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+#include "kalama-cdp.dtsi"
+#include "sdxpinn-external-soc.dtsi"
+#include "kalama-pinn.dtsi"
+
+/ {
+	model = "KALAMA PINN CDP";
+	compatible = "qcom,kalama-cdp", "qcom,kalama", "qcom,cdp";
+	qcom,msm-id = <519 0x10000>;
+	qcom,board-id = <0x03010001 0x3>;
+};

qcom/kalama-pinn-mtp-overlay.dts

@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+#include "kalama-mtp.dtsi"
+#include "sdxpinn-external-soc.dtsi"
+#include "kalama-pinn.dtsi"
+
+/ {
+	model = "KALAMA PINN MTP";
+	compatible = "qcom,kalama-mtp", "qcom,kalama", "qcom,mtp";
+	qcom,msm-id = <519 0x10000>;
+	qcom,board-id = <0x02010008 0x2>;
+};

qcom/kalama-pinn.dtsi

@@ -0,0 +1,8 @@
+&mdm0 {
+	compatible = "qcom,ext-pinn";
+	qcom,mdm-link-info = "0309_01.01.00";
+};
+
+&modem_pas {
+	status = "disabled";
+};

qcom/sdxpinn-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 */
+		};
+	};
+};