ARM: dts: msm: add sdc3 support for msm8226

Add sdc3 slot support.

CRs-Fixed: 490761
Change-Id: I89464f4162d858606d3de86ea71f9604dc64a6e7
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Krishna Konda <kkonda@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8226-cdp.dtsi b/arch/arm/boot/dts/msm8226-cdp.dtsi
index e5683fb..1e379b2 100644
--- a/arch/arm/boot/dts/msm8226-cdp.dtsi
+++ b/arch/arm/boot/dts/msm8226-cdp.dtsi
@@ -227,6 +227,16 @@
 	status = "ok";
 };
 
+&sdcc3 {
+	qcom,sup-voltages = <1800 1800>;
+	status = "disabled";
+};
+
+&sdhc_3 {
+	qcom,sup-voltages = <1800 1800>;
+	status = "disabled";
+};
+
 &spmi_bus {
 	qcom,pm8226@0 {
 		qcom,leds@a100 {
diff --git a/arch/arm/boot/dts/msm8226.dtsi b/arch/arm/boot/dts/msm8226.dtsi
index 42c1247..17bdb9c 100644
--- a/arch/arm/boot/dts/msm8226.dtsi
+++ b/arch/arm/boot/dts/msm8226.dtsi
@@ -21,6 +21,7 @@
 		spi0 = &spi_0;
 		sdhc1 = &sdhc_1; /* SDC1 eMMC slot */
 		sdhc2 = &sdhc_2; /* SDC2 SD card slot */
+		sdhc3 = &sdhc_3; /* SDC3 SDIO slot */
 	};
 
 	memory {
@@ -762,6 +763,95 @@
 		status = "disabled";
 	};
 
+	sdcc3: qcom,sdcc@f9864000 {
+		cell-index = <3>;
+		compatible = "qcom,msm-sdcc";
+		reg = <0xf9864000 0x800>,
+			<0xf9864800 0x100>,
+			<0xf9844000 0x7000>;
+		reg-names = "core_mem", "dml_mem", "bam_mem";
+
+		qcom,bus-width = <4>;
+		gpios = <&msmgpio 44 0>, /* CLK */
+			<&msmgpio 43 0>, /* CMD */
+			<&msmgpio 42 0>, /* DATA0 */
+			<&msmgpio 41 0>, /* DATA1 */
+			<&msmgpio 40 0>, /* DATA2 */
+			<&msmgpio 39 0>; /* DATA3 */
+		qcom,gpio-names = "CLK", "CMD", "DAT0", "DAT1", "DAT2", "DAT3";
+
+		qcom,clk-rates = <400000 20000000 25000000 50000000 100000000>;
+
+		qcom,msm-bus,name = "sdcc3";
+		qcom,msm-bus,num-cases = <8>;
+		qcom,msm-bus,num-paths = <1>;
+		qcom,msm-bus,vectors-KBps = <79 512 0 0>, /* No vote */
+				<79 512 1600 3200>,    /* 400 KB/s*/
+				<79 512 80000 160000>, /* 20 MB/s */
+				<79 512 100000 200000>, /* 25 MB/s */
+				<79 512 200000 400000>, /* 50 MB/s */
+				<79 512 400000 800000>, /* 100 MB/s */
+				<79 512 400000 800000>, /* 200 MB/s */
+				<79 512 2048000 4096000>; /* Max. bandwidth */
+		qcom,bus-bw-vectors-bps = <0 400000 20000000 25000000 50000000
+						100000000 200000000 4294967295>;
+
+		#address-cells = <0>;
+		interrupt-parent = <&sdcc3>;
+		interrupts = <0 1 2>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0xffffffff>;
+		interrupt-map = <0 &intc 0 127 0
+			      1 &intc 0 223 0
+			      2 &msmgpio 41 0x8>;
+		interrupt-names = "core_irq", "bam_irq", "sdiowakeup_irq";
+
+		status = "disabled";
+	};
+
+	sdhc_3: sdhci@f9864900 {
+		compatible = "qcom,sdhci-msm";
+		reg = <0xf9864900 0x11c>, <0xf9864000 0x800>;
+		reg-names = "hc_mem", "core_mem";
+
+		qcom,bus-width = <4>;
+		gpios = <&msmgpio 44 0>, /* CLK */
+			<&msmgpio 43 0>, /* CMD */
+			<&msmgpio 42 0>, /* DATA0 */
+			<&msmgpio 41 0>, /* DATA1 */
+			<&msmgpio 40 0>, /* DATA2 */
+			<&msmgpio 39 0>; /* DATA3 */
+		qcom,gpio-names = "CLK", "CMD", "DAT0", "DAT1", "DAT2", "DAT3";
+
+		qcom,clk-rates = <400000 20000000 25000000 50000000 100000000>;
+
+		qcom,msm-bus,name = "sdhc3";
+		qcom,msm-bus,num-cases = <8>;
+		qcom,msm-bus,num-paths = <1>;
+		qcom,msm-bus,vectors-KBps = <79 512 0 0>, /* No vote */
+				<79 512 1600 3200>,    /* 400 KB/s*/
+				<79 512 80000 160000>, /* 20 MB/s */
+				<79 512 100000 200000>, /* 25 MB/s */
+				<79 512 200000 400000>, /* 50 MB/s */
+				<79 512 400000 800000>, /* 100 MB/s */
+				<79 512 400000 800000>, /* 200 MB/s */
+				<79 512 2048000 4096000>; /* Max. bandwidth */
+		qcom,bus-bw-vectors-bps = <0 400000 20000000 25000000 50000000
+						100000000 200000000 4294967295>;
+
+		#address-cells = <0>;
+		interrupt-parent = <&sdhc_3>;
+		interrupts = <0 1 2>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0xffffffff>;
+		interrupt-map = <0 &intc 0 127 0
+			      1 &intc 0 224 0
+			      2 &msmgpio 41 0x8>;
+		interrupt-names = "hc_irq", "pwr_irq", "sdiowakeup_irq";
+
+		status = "disabled";
+	};
+
 	spmi_bus: qcom,spmi@fc4c0000 {
 		cell-index = <0>;
 		compatible = "qcom,spmi-pmic-arb";