Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6ecdd151 authored by Vipin Deep Kaur's avatar Vipin Deep Kaur
Browse files

ARM: dts: msm: Add BLSP SE dt node for i2c on sdxprairie 



Add initial device tree node for BLSP i2c instance.

Change-Id: I0484a745bd4a1d7b2890c1f6f03495bc956eef80
Signed-off-by: default avatarVipin Deep Kaur <vkaur@codeaurora.org>
parent 630cb930

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

0 → 100644
+196 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */

#include "sdxprairie-pinctrl.dtsi"



/ {

	aliases {

		i2c1 = &i2c_1;

		i2c2 = &i2c_2;

		i2c3 = &i2c_3;

		i2c4 = &i2c_4;

		i2c5 = &i2c_5;

		i2c6 = &i2c_6;

		i2c7 = &i2c_7;

	};

};





&soc {

	dma_blsp1: qcom,sps-dma@804000 { /* BLSP1 */

		#dma-cells = <4>;

		compatible = "qcom,sps-dma";

		reg = <0x804000 0x23000>;

		interrupts = <0 58 0>;

		qcom,summing-threshold = <0x10>;

	};



	i2c_1: i2c@835000 { /* BLSP1 QUP1: GPIO: 2,3 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x835000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 31 0>;

		dmas = <&dma_blsp1 8 64 0x20000020 0x20>,

			<&dma_blsp1 9 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_1_active>;

		pinctrl-1 = <&i2c_1_sleep>;

		status = "disabled";

	};



	i2c_2: i2c@836000 { /* BLSP1 QUP2: GPIO: 6,7 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x836000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 32 0>;

		dmas = <&dma_blsp1 10 64 0x20000020 0x20>,

			<&dma_blsp1 11 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_2_active>;

		pinctrl-1 = <&i2c_2_sleep>;

		status = "disabled";

	};



	i2c_3: i2c@837000 { /* BLSP1 QUP3: GPIO: 10,11 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x837000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 33 0>;

		dmas = <&dma_blsp1 12 64 0x20000020 0x20>,

			<&dma_blsp1 13 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP3_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_3_active>;

		pinctrl-1 = <&i2c_3_sleep>;

	};



	i2c_4: i2c@838000 { /* BLSP1 QUP4: GPIO: 78,79 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x838000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 34 0>;

		dmas = <&dma_blsp1 14 64 0x20000020 0x20>,

			<&dma_blsp1 15 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_4_active>;

		pinctrl-1 = <&i2c_4_sleep>;

		status = "disabled";

	};



	i2c_5: i2c@835000 { /* BLSP1 QUP1: GPIO: 82,83 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x835000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 31 0>;

		dmas = <&dma_blsp1 8 64 0x20000020 0x20>,

			<&dma_blsp1 9 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_5_active>;

		pinctrl-1 = <&i2c_5_sleep>;

		status = "disabled";

	};



	i2c_6: i2c@836000 { /* BLSP1 QUP2: GPIO: 65,66 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x836000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 32 0>;

		dmas = <&dma_blsp1 10 64 0x20000020 0x20>,

			<&dma_blsp1 11 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_6_active>;

		pinctrl-1 = <&i2c_6_sleep>;

		status = "disabled";

	};



	i2c_7: i2c@838000 { /* BLSP1 QUP4: GPIO: 18,19 */

		compatible = "qcom,i2c-msm-v2";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x838000 0x600>;

		reg-names = "qup_phys_addr";

		interrupt-names = "qup_irq";

		interrupts = <0 34 0>;

		dmas = <&dma_blsp1 14 64 0x20000020 0x20>,

			<&dma_blsp1 15 32 0x20000020 0x20>;

		dma-names = "tx", "rx";

		qcom,master-id = <86>;

		qcom,clk-freq-out = <400000>;

		qcom,clk-freq-in  = <19200000>;

		clock-names = "iface_clk", "core_clk";

		clocks = <&clock_gcc GCC_BLSP1_AHB_CLK>,

			 <&clock_gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>;

		pinctrl-names = "i2c_active", "i2c_sleep";

		pinctrl-0 = <&i2c_7_active>;

		pinctrl-1 = <&i2c_7_sleep>;

		status = "disabled";

	};



};

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

+198 −0
Original line number Diff line number Diff line
@@ -46,5 +46,203 @@ 
				bias-disable;

			};

		};



		/* I2C CONFIGURATION */

		i2c_1 {

			i2c_1_active: i2c_1_active {

				mux {

					pins = "gpio2", "gpio3";

					function = "blsp_i2c1";

				};



				config {

					pins = "gpio2", "gpio3";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_1_sleep: i2c_1_sleep {

				mux {

					pins = "gpio2", "gpio3";

					function = "blsp_i2c1";

				};



				config {

					pins = "gpio2", "gpio3";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



		i2c_2 {

			i2c_2_active: i2c_2_active {

				mux {

					pins = "gpio6", "gpio7";

					function = "blsp_i2c2";

				};



				config {

					pins = "gpio6", "gpio7";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_2_sleep: i2c_2_sleep {

				mux {

					pins = "gpio6", "gpio7";

					function = "blsp_i2c2";

				};



				config {

					pins = "gpio6", "gpio7";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



		i2c_3 {

			i2c_3_active: i2c_3_active {

				mux {

					pins = "gpio10", "gpio11";

					function = "blsp_i2c3";

				};



				config {

					pins = "gpio10", "gpio11";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_3_sleep: i2c_3_sleep {

				mux {

					pins = "gpio10", "gpio11";

					function = "blsp_i2c3";

				};



				config {

					pins = "gpio10", "gpio11";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



		i2c_4 {

			i2c_4_active: i2c_4_active {

				mux {

					pins = "gpio78", "gpio79";

					function = "blsp_i2c4";

				};



				config {

					pins = "gpio78", "gpio79";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_4_sleep: i2c_4_sleep {

				mux {

					pins = "gpio78", "gpio79";

					function = "blsp_i2c4";

				};



				config {

					pins = "gpio78", "gpio79";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



		i2c_5 {

			i2c_5_active: i2c_5_active {

				mux {

					pins = "gpio82", "gpio83";

					function = "blsp_i2c1";

				};



				config {

					pins = "gpio82", "gpio83";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_5_sleep: i2c_5_sleep {

				mux {

					pins = "gpio82", "gpio83";

					function = "blsp_i2c1";

				};



				config {

					pins = "gpio82", "gpio83";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



		i2c_6 {

			i2c_6_active: i2c_6_active {

				mux {

					pins = "gpio65", "gpio66";

					function = "blsp_i2c2";

				};



				config {

					pins = "gpio65", "gpio66";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_6_sleep: i2c_6_sleep {

				mux {

					pins = "gpio65", "gpio66";

					function = "blsp_i2c2";

				};



				config {

					pins = "gpio65", "gpio66";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



		i2c_7 {

			i2c_7_active: i2c_7_active {

				mux {

					pins = "gpio18", "gpio19";

					function = "blsp_i2c4";

				};



				config {

					pins = "gpio18", "gpio19";

					drive-strength = <2>;

					bias-disable;

				};

			};



			i2c_7_sleep: i2c_7_sleep {

				mux {

					pins = "gpio18", "gpio19";

					function = "blsp_i2c4";

				};



				config {

					pins = "gpio18", "gpio19";

					drive-strength = <2>;

					bias-pull-up;

				};

			};

		};



	};

};

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

+1 −0
Original line number Diff line number Diff line
@@ -626,6 +626,7 @@ 
#include "msm-arm-smmu-sdxprairie.dtsi"

#include "sdxprairie-gdsc.dtsi"

#include "sdxprairie-usb.dtsi"

#include "sdxprairie-blsp.dtsi"



&gdsc_usb30 {

	status = "ok";