ARM: dts: Add sdcard support for sdxprairie

Add sdcard support for sdxprairie.

Change-Id: Ia03c2d111f0f6c32b0e4c9b98a48d471ac61de9c
Signed-off-by: Pradeep P V K <ppvk@codeaurora.org>

arch/arm64/boot/dts/qcom/sdxprairie-cdp.dtsi

@@ -183,3 +183,24 @@
 			   "usb_in_current",
 			   "chg_temp";
 };
+
+&sdhc_1 {
+	vdd-supply = <&vreg_sd_vdd>;
+	qcom,vdd-voltage-level = <2950000 2950000>;
+	qcom,vdd-current-level = <0 800000>;
+
+	vdd-io-supply = <&vreg_vddpx_2>;
+	qcom,vdd-io-voltage-level = <1800000 2850000>;
+	qcom,vdd-io-current-level = <0 10000>;
+
+	pinctrl-names = "active", "sleep";
+	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on &sdc1_cd_on>;
+	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off &sdc1_cd_off>;
+
+	qcom,clk-rates = <400000 20000000 25000000 50000000 100000000
+								200000000>;
+	qcom,devfreq,freq-table = <50000000 200000000>;
+
+	cd-gpios = <&tlmm 99 GPIO_ACTIVE_LOW>;
+	status = "ok";
+};

arch/arm64/boot/dts/qcom/sdxprairie-mtp.dtsi

@@ -215,3 +215,24 @@
 	qcom,fg-esr-cal-soc-thresh = <26 230>;
 	qcom,fg-esr-cal-temp-thresh = <10 40>;
 };
+
+&sdhc_1 {
+	vdd-supply = <&vreg_sd_vdd>;
+	qcom,vdd-voltage-level = <2950000 2950000>;
+	qcom,vdd-current-level = <0 800000>;
+
+	vdd-io-supply = <&vreg_vddpx_2>;
+	qcom,vdd-io-voltage-level = <1800000 2850000>;
+	qcom,vdd-io-current-level = <0 10000>;
+
+	pinctrl-names = "active", "sleep";
+	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on &sdc1_cd_on>;
+	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off &sdc1_cd_off>;
+
+	qcom,clk-rates = <400000 20000000 25000000 50000000 100000000
+								200000000>;
+	qcom,devfreq,freq-table = <50000000 200000000>;
+
+	cd-gpios = <&tlmm 99 GPIO_ACTIVE_LOW>;
+	status = "ok";
+};

arch/arm64/boot/dts/qcom/sdxprairie-pinctrl.dtsi

@@ -1358,5 +1358,81 @@
 				};
 			};
 		};
+
+		/* SDC pin type */
+		sdc1_clk_on: sdc1_clk_on {
+			config {
+				pins = "sdc1_clk";
+				bias-disable;           /* NO pull */
+				drive-strength = <16>;  /* 16 MA */
+			};
+		};
+
+		sdc1_clk_off: sdc1_clk_off {
+			config {
+				pins = "sdc1_clk";
+				bias-disable;           /* NO pull */
+				drive-strength = <2>;   /* 2 MA */
+			};
+		};
+
+		sdc1_cmd_on: sdc1_cmd_on {
+			config {
+				pins = "sdc1_cmd";
+				bias-pull-up;           /* pull up */
+				drive-strength = <10>;  /* 10 MA */
+			};
+		};
+
+		sdc1_cmd_off: sdc1_cmd_off {
+			config {
+				pins = "sdc1_cmd";
+				num-grp-pins = <1>;
+				bias-pull-up;           /* pull up */
+				drive-strength = <2>;   /* 2 MA */
+			};
+		};
+
+		sdc1_data_on: sdc1_data_on {
+			config {
+				pins = "sdc1_data";
+				bias-pull-up;           /* pull up */
+				drive-strength = <10>;  /* 10 MA */
+			};
+		};
+
+		sdc1_data_off: sdc1_data_off {
+			config {
+				pins = "sdc1_data";
+				bias-pull-up;           /* pull up */
+				drive-strength = <2>;   /* 2 MA */
+			};
+		};
+
+		sdc1_cd_on: cd_on {
+			mux {
+				pins = "gpio99";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio99";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+		};
+
+		sdc1_cd_off: cd_off {
+			mux {
+				pins = "gpio99";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio99";
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
 	};
 };

arch/arm64/boot/dts/qcom/sdxprairie.dtsi

@@ -32,6 +32,7 @@
 
 	aliases {
 		pci-domain0 = &pcie0; /* PCIe0 domain */
+		sdhc1 = &sdhc_1; /* SDC1 eMMC/SD/SDIO slot */
 	};
 
 	reserved-memory {
@@ -1109,6 +1110,47 @@
 		mhi_devices {
 		};
 	};
+
+	sdhc_1: sdhci@8804000 {
+		compatible = "qcom,sdhci-msm-v5";
+		reg = <0x8804000 0x1000>;
+		reg-names = "hc_mem";
+
+		interrupts = <GIC_SPI 210 IRQ_TYPE_NONE>,
+			 <GIC_SPI 227 IRQ_TYPE_NONE>;
+		interrupt-names = "hc_irq", "pwr_irq";
+
+		qcom,bus-width = <4>;
+
+		qcom,msm-bus,name = "sdhc1";
+		qcom,msm-bus,num-cases = <8>;
+		qcom,msm-bus,num-paths = <1>;
+		qcom,msm-bus,vectors-KBps =  <78 512 0 0>, /* No vote */
+				<78 512 1600 3200>,    /* 400 KB/s*/
+				<78 512 80000 160000>, /* 20 MB/s */
+				<78 512 100000 200000>, /* 25 MB/s */
+				<78 512 200000 400000>, /* 50 MB/s */
+				<78 512 400000 800000>, /* 100 MB/s */
+				<78 512 400000 800000>, /* 200 MB/s */
+				<78 512 2048000 4096000>; /* Max. bandwidth */
+		qcom,bus-bw-vectors-bps = <0 400000 20000000 25000000 50000000
+						100000000 200000000 4294967295>;
+
+		/* PM QoS */
+		qcom,pm-qos-cpu-groups = <0x0>;
+		qcom,pm-qos-legacy-latency-us = <70 70>;
+		qcom,pm-qos-irq-type = "affine_cores";
+		qcom,pm-qos-irq-cpu = <0>;
+		qcom,pm-qos-irq-latency = <70 70>;
+
+		clocks = <&clock_gcc GCC_SDCC1_AHB_CLK>,
+			<&clock_gcc GCC_SDCC1_APPS_CLK>;
+		clock-names = "iface_clk", "core_clk";
+
+		qcom,restore-after-cx-collapse;
+
+		status = "disabled";
+	};
 };
 
 #include "sdxprairie-pm.dtsi"