From 5cabfa5faf1e40b32180b35df3c8e584317e3d87 Mon Sep 17 00:00:00 2001
From: Hiren Gohel <vhiren@qti.qualcomm.com>
Date: Sun, 1 Nov 2020 23:29:13 +0530
Subject: [PATCH] ARM: dts: msm: Add eMMC card support for monaco

Add eMMC card support for monaco.

Change-Id: I77b7ea4f7b10a4eccc7e0b7bcd65343cb3362995
---
 qcom/monaco-pinctrl.dtsi | 51 ++++++++++++++++++++++++++++++++
 qcom/monaco-rumi.dtsi    | 16 ++++++++++
 qcom/monaco.dtsi         | 64 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 131 insertions(+)

diff --git a/qcom/monaco-pinctrl.dtsi b/qcom/monaco-pinctrl.dtsi
index f98e24512fec..44e0c9de0410 100644
--- a/qcom/monaco-pinctrl.dtsi
+++ b/qcom/monaco-pinctrl.dtsi
@@ -746,4 +746,55 @@
 			};
 		};
 	};
+	/* SDC pin type */
+	sdc1_on: sdc1_on {
+		clk {
+			pins = "sdc1_clk";
+			bias-disable;
+			drive-strength = <16>;
+		};
+
+		cmd {
+			pins = "sdc1_cmd";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		data {
+			pins = "sdc1_data";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		rclk {
+			pins = "sdc1_rclk";
+			bias-pull-down;
+		};
+	};
+
+	sdc1_off: sdc1_off {
+		clk {
+			pins = "sdc1_clk";
+			bias-disable;
+			drive-strength = <2>;
+		};
+
+		cmd {
+			pins = "sdc1_cmd";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+
+		data {
+			pins = "sdc1_data";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+
+		rclk {
+			pins = "sdc1_rclk";
+			bias-pull-down;
+		};
+	};
+
 };
diff --git a/qcom/monaco-rumi.dtsi b/qcom/monaco-rumi.dtsi
index 06eae741f70b..e0c8369a741f 100644
--- a/qcom/monaco-rumi.dtsi
+++ b/qcom/monaco-rumi.dtsi
@@ -24,3 +24,19 @@
 };
 
 #include "monaco-stub-regulator.dtsi"
+&sdhc_1 {
+	status = "ok";
+
+	cap-mmc-highspeed;
+	max-frequency = <50000000>;
+
+	vdd-supply = <&L25A>;
+	qcom,vdd-voltage-level = <2950000 2950000>;
+	qcom,vdd-current-level = <0 270000>;
+
+	vdd-io-supply = <&L15A>;
+	qcom,vdd-io-always-on;
+	qcom,vdd-io-lpm-sup;
+	qcom,vdd-io-voltage-level = <1800000 1800000>;
+	qcom,vdd-io-current-level = <0 250000>;
+};
diff --git a/qcom/monaco.dtsi b/qcom/monaco.dtsi
index 47415a453570..61d40ae99ba4 100644
--- a/qcom/monaco.dtsi
+++ b/qcom/monaco.dtsi
@@ -21,6 +21,7 @@
 	aliases {
 		serial0 = &qupv3_se6_2uart;
 		hsuart0 = &qupv3_se5_4uart;
+		sdhc0 = &sdhc_1; /*SDC1 eMMC slot*/
 	};
 
 	firmware: firmware {};
@@ -1004,6 +1005,69 @@
 		interrupts = <GIC_SPI 194 IRQ_TYPE_EDGE_RISING>;
 		rpm-channel-type = <15>; /* SMD_APPS_RPM */
 	};
+
+	sdhc_1: sdhci@4744000 {
+		compatible = "qcom,sdhci-msm-v5";
+		reg = <0x04744000 0x1000>, <0x04745000 0x1000>;
+		reg-names = "hc_mem", "cqhci_mem";
+
+		iommus = <&apps_smmu 0xC0 0x0>;
+		qcom,iommu-dma = "bypass";
+
+		interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "hc_irq", "pwr_irq";
+
+		clocks = <&gcc GCC_SDCC1_APPS_CLK>,
+			<&gcc GCC_SDCC1_AHB_CLK>,
+			<&gcc GCC_SDCC1_ICE_CORE_CLK>;
+		clock-names = "core", "iface", "ice_core";
+
+		qcom,ice-clk-rates = <300000000 100000000>;
+
+		interconnects = <&system_noc MASTER_SDCC_1 &bimc SLAVE_EBI_CH0>,
+			<&bimc MASTER_AMPSS_M0 &config_noc SLAVE_SDCC_1>;
+		interconnect-names = "sdhc-ddr","cpu-sdhc";
+		qcom,msm-bus,name = "sdhc1";
+		qcom,msm-bus,num-cases = <8>;
+		qcom,msm-bus,num-paths = <2>;
+		qcom,msm-bus,vectors-KBps =
+			/* No vote */
+			<0 0>, <0 0>,
+			/* 400 KB/s*/
+			<1046 1600>,<1600 1600>,
+			/* 25 MB/s */
+			<25600 250000>,<50000 133320>,
+			/* 50 MB/s */
+			<51200 250000>,<65000 133320>,
+			/* 100 MB/s */
+			<102400 250000>,<65000 133320>,
+			/* 200 MB/s */
+			<204800 800000>,<200000 300000>,
+			/* 400 MB/s */
+			<204800 800000>,<200000 300000>,
+			/* Max. bandwidth */
+			<1338562 4096000>,<1338562 4096000>;
+		qcom,bus-bw-vectors-bps = <0 400000 25000000 50000000
+			100750000 200000000 400000000 4294967295>;
+
+		/* DLL HSR settings. Refer go/hsr - <Target> DLL settings */
+		qcom,dll-hsr-list = <0x000F642E 0x0 0x01 0x2c010800 0x80040868>;
+
+		no-sd;
+		no-sdio;
+
+		bus-width = <8>;
+		non-removable;
+		supports-cqe;
+
+		status = "disabled";
+
+		qos0 {
+			mask = <0x0f>;
+			vote = <43>;
+		};
+	};
 };
 
 #include "monaco-pinctrl.dtsi"