arm64: dts: add partition reset function for i.MX8QM/QXP

Add partition reset function for i.MX8QM/QXP.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>

6 files changed, 361 insertions, 2 deletions

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 78af1468c028..388181b92697 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -31,7 +31,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mq-pico-pi.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-rmb3.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-zest.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb imx8qm-mek-max9286.dtb \
-			  imx8qm-mek-enet2-tja1100.dtb
+			  imx8qm-mek-enet2-tja1100.dtb imx8qm-mek-rpmsg.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb imx8qxp-mek-dsp.dtb imx8qxp-mek-max9286.dtb \
-			  imx8qxp-mek-enet2.dtb imx8qxp-mek-enet2-tja1100.dtb imx8qxp-mek-sof.dtb
+			  imx8qxp-mek-enet2.dtb imx8qxp-mek-enet2-tja1100.dtb imx8qxp-mek-sof.dtb \
+			  imx8qxp-mek-rpmsg.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index e29aeaf6e8f1..f6c5dbc3c7e7 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -441,4 +441,39 @@ dma_subsys: bus@5a000000 {
 				     "can0_lpcg_chi_clk";
 		power-domains = <&pd IMX_SC_R_CAN_0>;
 	};
+
+	i2c_rpbus_0: i2c-rpbus-0 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
+
+	i2c_rpbus_1: i2c-rpbus-1 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
+
+	i2c_rpbus_5: i2c-rpbus-5 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
+
+	i2c_rpbus_12: i2c-rpbus-12 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
+
+	i2c_rpbus_13: i2c-rpbus-13 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
+
+	i2c_rpbus_14: i2c-rpbus-14 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
+
+	i2c_rpbus_15: i2c-rpbus-15 {
+		compatible = "fsl,i2c-rpbus";
+		status = "disabled";
+	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek-rpmsg.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek-rpmsg.dts
new file mode 100644
index 000000000000..f967e58f1351
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek-rpmsg.dts
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright NXP 2019
+
+#include "imx8qm-mek.dts"
+
+/delete-node/ &cm41_i2c;
+
+&i2c_rpbus_1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	pca6416: gpio@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&cm41_i2c_lpcg {
+	status = "disabled";
+};
+
+&reg_can01_en {
+	status = "disabled";
+};
+
+&reg_can2_en {
+	status = "disabled";
+};
+
+&reg_can01_stby {
+	status = "disabled";
+};
+
+&reg_can2_stby {
+	status = "disabled";
+};
+
+&cm41_intmux {
+	status = "disabled";
+};
+
+&can0_lpcg {
+	status = "disabled";
+};
+
+&can1_lpcg {
+	status = "disabled";
+};
+
+&can2_lpcg {
+	status = "disabled";
+};
+
+&flexcan1 {
+	status = "disabled";
+};
+
+&flexcan2 {
+	status = "disabled";
+};
+
+&flexcan3 {
+	status = "disabled";
+};
+
+&flexspi0 {
+	status = "disabled";
+};
+
+&lpuart2 {
+	status = "disabled";
+};
+
+&uart2_lpcg {
+	status = "disabled";
+};
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index 9765273cc1ae..e2c6ae1e8e14 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -44,6 +44,8 @@
 		dpu1 = &dpu2;
 		ldb0 = &ldb1;
 		ldb1 = &ldb2;
+		i2c0 = &i2c_rpbus_0;
+		i2c1 = &i2c_rpbus_1;
 	};
 
 	cpus {
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts
new file mode 100755
index 000000000000..a7a3aa4d9f6b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts
@@ -0,0 +1,236 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright NXP 2019
+
+#include "imx8qxp-mek.dts"
+
+/delete-node/ &cm40_i2c;
+/delete-node/ &i2c1;
+
+
+&i2c_rpbus_1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	ptn5110: tcpc@50 {
+		compatible = "nxp,ptn5110";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_typec>;
+		reg = <0x50>;
+		interrupt-parent = <&lsio_gpio1>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		status = "okay";
+
+		usb_con1: connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			power-role = "source";
+			data-role = "dual";
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@1 {
+					reg = <1>;
+					typec_con_ss: endpoint {
+						remote-endpoint = <&usb3_data_ss>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&i2c_rpbus_5 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	pca6416: gpio@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	wm8960: wm8960@1a {
+		compatible = "wlf,wm8960";
+		reg = <0x1a>;
+		clocks = <&mclkout0_lpcg 0>;
+		clock-names = "mclk";
+		wlf,shared-lrclk;
+		power-domains = <&pd IMX_SC_R_MCLK_OUT_0>;
+		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+				<&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+				<&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+				<&mclkout0_lpcg 0>;
+		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
+	};
+
+	cs42888: cs42888@48 {
+		compatible = "cirrus,cs42888";
+		reg = <0x48>;
+		clocks = <&mclkout0_lpcg 0>;
+		clock-names = "mclk";
+		VA-supply = <&reg_audio>;
+		VD-supply = <&reg_audio>;
+		VLS-supply = <&reg_audio>;
+		VLC-supply = <&reg_audio>;
+		reset-gpio = <&pca9557_b 1 GPIO_ACTIVE_HIGH>;
+		power-domains = <&pd IMX_SC_R_MCLK_OUT_0>,
+				<&pd IMX_SC_R_AUDIO_CLK_0>,
+				<&pd IMX_SC_R_AUDIO_CLK_1>,
+				<&pd IMX_SC_R_AUDIO_PLL_0>,
+				<&pd IMX_SC_R_AUDIO_PLL_1>;
+		power-domain-names = "pd_mclk_out_0",
+					"pd_audio_clk_0",
+					"pd_audio_clk_1",
+					"pd_audio_clk_0",
+					"pd_audio_clk_1";
+		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+				<&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+				<&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+				<&mclkout0_lpcg 0>;
+		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
+		fsl,txs-rxm;
+	};
+
+	ov5640: ov5640@3c {
+		compatible = "ovti,ov5640";
+		reg = <0x3c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_parallel_csi>;
+		clocks = <&pi0_misc_lpcg 0>;
+		assigned-clocks = <&pi0_misc_lpcg 0>;
+		assigned-clock-rates = <24000000>;
+		clock-names = "xclk";
+		powerdown-gpios = <&lsio_gpio3 2 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&lsio_gpio3 3 GPIO_ACTIVE_LOW>;
+		csi_id = <0>;
+		mclk = <24000000>;
+		mclk_source = <0>;
+		status = "okay";
+		port {
+			ov5640_ep: endpoint {
+				remote-endpoint = <&parallel_csi_ep>;
+				bus-type = <5>; /* V4L2_FWNODE_BUS_TYPE_PARALLEL */
+				bus-width = <8>;
+				vsync-active = <0>;
+				hsync-active = <1>;
+				pclk-sample = <1>;
+			};
+		};
+	};
+};
+
+&i2c_rpbus_12 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	max7322: gpio@68 {
+		compatible = "maxim,max7322";
+		reg = <0x68>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&i2c_rpbus_14 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	fxos8700@1e {
+		compatible = "fsl,fxos8700";
+		reg = <0x1e>;
+		interrupt-open-drain;
+	};
+
+	fxas2100x@21 {
+		compatible = "fsl,fxas2100x";
+		reg = <0x21>;
+		interrupt-open-drain;
+	};
+
+	pressure-sensor@60 {
+		compatible = "fsl,mpl3115";
+		reg = <0x60>;
+	};
+};
+
+&i2c_rpbus_15 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	pca9557_a: gpio@1a {
+		compatible = "nxp,pca9557";
+		reg = <0x1a>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	pca9557_b: gpio@1d {
+		compatible = "nxp,pca9557";
+		reg = <0x1d>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	isl29023@44 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_isl29023>;
+		compatible = "fsl,isl29023";
+		reg = <0x44>;
+		rext = <499>;
+		interrupt-parent = <&lsio_gpio1>;
+		interrupts = <2 2>;
+	};
+};
+
+&cm40_i2c_lpcg {
+	status = "disabled";
+};
+
+&i2c1_lpcg {
+	status = "disabled";
+};
+
+&can0_lpcg {
+	status = "disabled";
+};
+
+&reg_can_en {
+	status = "disabled";
+};
+
+&reg_can_stby {
+	status = "disabled";
+};
+
+&flexcan1 {
+	status = "disabled";
+};
+
+&flexcan2 {
+	status = "disabled";
+};
+
+&cm40_intmux {
+	status = "disabled";
+};
+
+&flexspi0 {
+	status = "disabled";
+};
+
+&lpuart3 {
+	status = "disabled";
+};
+
+&uart3_lpcg {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index a3ce30a9b1a6..ba60a572f7a3 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -50,6 +50,12 @@
 		can0 = &flexcan1;
 		can1 = &flexcan2;
 		can2 = &flexcan3;
+		i2c1 = &i2c_rpbus_1;
+		i2c5 = &i2c_rpbus_5;
+		i2c12 = &i2c_rpbus_12;
+		i2c13 = &i2c_rpbus_13;
+		i2c14 = &i2c_rpbus_14;
+		i2c15 = &i2c_rpbus_15;
 	};
 
 	cpus {