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Commit 5c9136d9 authored by Pradeep P V K's avatar Pradeep P V K
Browse files

ARM: dts: Add sdcard support for sdxprairie 



Add sdcard support for sdxprairie.

Change-Id: Ia03c2d111f0f6c32b0e4c9b98a48d471ac61de9c
Signed-off-by: default avatarPradeep P V K <ppvk@codeaurora.org>
parent 4443e50c

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

+21 −0
Original line number Diff line number Diff line
@@ -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

+21 −0
Original line number Diff line number Diff line
@@ -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

+76 −0
Original line number Diff line number Diff line
@@ -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

+42 −0
Original line number Diff line number Diff line
@@ -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"