t210b01: disable actmon and interconnects

This commit also fixes configuration checks

arch/arm64/boot/dts/nvidia/tegra210b01.dtsi

@@ -12,10 +12,14 @@
 
 		dc@54200000 {
 			nvidia,outputs = <&dsia &dsib &sor1>;
+			/delete-property/ interconnects;
+			/delete-property/ interconnect-names;
 		};
 
 		dc@54240000 {
 			nvidia,outputs = <&dsia &dsib &sor1>;
+			/delete-property/ interconnects;
+			/delete-property/ interconnect-names;
 		};
 	};
 
@@ -29,6 +33,67 @@
 		/delete-property/ pinctrl-names;
 	};
 
+	emc: external-memory-controller@7001b000 {
+		compatible = "nvidia,tegra210b01-emc";
+
+		clocks = <&bpmp 0>;
+		clock-names = "emc";
+
+		nvidia,bpmp = <&bpmp>;
+		/delete-property/ operating-points-v2;
+	};
+
+	actmon@6000c800 {
+		// clocks = <&tegra_car TEGRA210_CLK_ACTMON>,
+		// 	 <&bpmp 0>;
+		status = "disabled";
+	};
+
+	mmc@700b0600 {
+		nvidia,default-tap = <9>;
+		nvidia,default-trim = <13>;
+
+		clocks = <&tegra_car TEGRA210_CLK_SDMMC4>,
+			 <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>;
+
+		assigned-clocks = <&tegra_car TEGRA210_CLK_SDMMC4>,
+			 <&tegra_car TEGRA210_CLK_PLL_C4_OUT2>;
+		assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_C4_OUT2>;
+	};
+
+	mmc@700b0400 {
+		nvidia,default-tap = <11>;
+		nvidia,default-trim = <18>;
+
+		clocks = <&tegra_car TEGRA210_CLK_SDMMC3>,
+			 <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>;
+	};
+
+	mmc@700b0200 {
+		nvidia,default-tap = <8>;
+		nvidia,default-trim = <13>;
+
+		clocks = <&tegra_car TEGRA210_CLK_SDMMC2>,
+			 <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>;
+	};
+
+	mmc@700b0000 {
+		nvidia,default-tap = <11>;
+		nvidia,default-trim = <14>;
+
+		clocks = <&tegra_car TEGRA210_CLK_SDMMC1>,
+			 <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>;
+
+		assigned-clocks = <&tegra_car TEGRA210_CLK_SDMMC4>,
+				  <&tegra_car TEGRA210_CLK_PLL_C4_OUT2>,
+				  <&tegra_car TEGRA210_CLK_PLL_C4>;
+		assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_C4_OUT2>;
+	};
+
+	pcie@1003000 {
+		compatible = "nvidia,tegra210b01-pcie";
+	};
+
 	/* Tegra210B01 has MBIST patched and is missing VI unit */
 	pmc@7000e400 {
 		compatible = "nvidia,tegra210b01-pmc";
@@ -40,6 +105,8 @@
 
 	bpmp@70016000 {
 		status = "okay";
+
+		#clock-cells = <1>;
 	};
 
 	usb@70090000 {
@@ -50,6 +117,41 @@
 		compatible = "nvidia,tegra210b01-xusb-padctl";
 	};
 
+	pinmux@700008d4 {
+		status = "okay";
+		sdmmc1_drv_code_1_8V: sdmmc1_drv_code {
+			sdmmc1 {
+				nvidia,pins = "drive_sdmmc1";
+				nvidia,pull-down-strength = <8>;
+				nvidia,pull-up-strength = <8>;
+			};
+		};
+
+		sdmmc1_default_drv_code_3_3V: sdmmc1_default_drv_code {
+			sdmmc1 {
+				nvidia,pins = "drive_sdmmc1";
+				nvidia,pull-down-strength = <8>;
+				nvidia,pull-up-strength = <8>;
+			};
+		};
+
+		sdmmc3_drv_code_1_8V: sdmmc3_drv_code {
+			sdmmc3 {
+				nvidia,pins = "drive_sdmmc3";
+				nvidia,pull-down-strength = <8>;
+				nvidia,pull-up-strength = <8>;
+			};
+		};
+
+		sdmmc3_default_drv_code_3_3V: sdmmc3_default_drv_code {
+			sdmmc3 {
+				nvidia,pins = "drive_sdmmc3";
+				nvidia,pull-down-strength = <8>;
+				nvidia,pull-up-strength = <8>;
+			};
+		};
+	};
+
 	usb@700d0000 {
 		compatible = "nvidia,tegra210b01-xudc";
 	};

drivers/memory/tegra/tegra186-emc.c

@@ -516,6 +516,9 @@ static const struct of_device_id tegra186_emc_of_match[] = {
 #if defined(CONFIG_ARCH_TEGRA_186_SOC)
 	{ .compatible = "nvidia,tegra186-emc" },
 #endif
+#if defined(CONFIG_ARCH_TEGRA_210_SOC)
+	{ .compatible = "nvidia,tegra210b01-emc" },
+#endif
 #if defined(CONFIG_ARCH_TEGRA_194_SOC)
 	{ .compatible = "nvidia,tegra194-emc" },
 #endif

drivers/pci/controller/pci-tegra.c

@@ -1846,6 +1846,15 @@ static void tegra_pcie_disable_interrupts(struct tegra_pcie *pcie)
 	afi_writel(pcie, value, AFI_INTR_MASK);
 }
 
+static void update_rp_lanes(struct tegra_pcie *pcie, u32 lanes)
+{
+	struct tegra_pcie_port *port = NULL;
+
+	list_for_each_entry(port, &pcie->ports, list)
+		port->lanes = (lanes >> (port->index << 3)) & 0xFF;
+
+}
+
 static int tegra_pcie_get_xbar_config(struct tegra_pcie *pcie, u32 lanes,
 				      u32 *xbar)
 {
@@ -1874,6 +1883,21 @@ static int tegra_pcie_get_xbar_config(struct tegra_pcie *pcie, u32 lanes,
 				 "switching to default 2x1, 1x1, 1x1 "
 				 "configuration\n");
 			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_211;
+			update_rp_lanes(pcie, 0x010102);
+			return 0;
+		}
+	} else if (of_device_is_compatible(np, "nvidia,tegra210b01-pcie")) {
+		switch (lanes) {
+		case 0x0104:
+			dev_info(pcie->dev, "4x1, 1x1 configuration\n");
+			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X4_X1;
+			return 0;
+
+		default:
+			dev_info(pcie->dev, "wrong configuration updated in DT, "
+				"switching to default 4x1, 1x1 configuration\n");
+			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X4_X1;
+			update_rp_lanes(pcie, 0x0104);
 			return 0;
 		}
 	} else if (of_device_is_compatible(np, "nvidia,tegra124-pcie") ||
@@ -1888,6 +1912,13 @@ static int tegra_pcie_get_xbar_config(struct tegra_pcie *pcie, u32 lanes,
 			dev_info(dev, "2x1, 1x1 configuration\n");
 			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X2_X1;
 			return 0;
+
+		default:
+			dev_info(pcie->dev, "wrong configuration updated in DT, "
+				"switching to default 4x1, 1x1 configuration\n");
+			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_X4_X1;
+			update_rp_lanes(pcie, 0x0104);
+			return 0;
 		}
 	} else if (of_device_is_compatible(np, "nvidia,tegra30-pcie")) {
 		switch (lanes) {
@@ -1905,6 +1936,14 @@ static int tegra_pcie_get_xbar_config(struct tegra_pcie *pcie, u32 lanes,
 			dev_info(dev, "4x1, 1x2 configuration\n");
 			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_411;
 			return 0;
+
+		default:
+			dev_info(dev, "wrong configuration updated in DT, "
+				 "switching to default 4x1, 1x2 "
+				 "configuration\n");
+			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_411;
+			update_rp_lanes(pcie, 0x010104);
+			return 0;
 		}
 	} else if (of_device_is_compatible(np, "nvidia,tegra20-pcie")) {
 		switch (lanes) {
@@ -1917,6 +1956,14 @@ static int tegra_pcie_get_xbar_config(struct tegra_pcie *pcie, u32 lanes,
 			dev_info(dev, "dual-mode configuration\n");
 			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_DUAL;
 			return 0;
+
+		default:
+			dev_info(dev, "wrong configuration updated in DT, "
+				 "switching to default dual-mode "
+				 "configuration\n");
+			*xbar = AFI_PCIE_CONFIG_SM2TMS0_XBAR_CONFIG_DUAL;
+			update_rp_lanes(pcie, 0x000202);
+			return 0;
 		}
 	}
 
@@ -2010,7 +2057,8 @@ static int tegra_pcie_get_regulators(struct tegra_pcie *pcie, u32 lane_mask)
 		pcie->supplies[i++].supply = "hvdd-pex-pll";
 		pcie->supplies[i++].supply = "hvdd-pex";
 		pcie->supplies[i++].supply = "vddio-pexctl-aud";
-	} else if (of_device_is_compatible(np, "nvidia,tegra210-pcie")) {
+	} else if (of_device_is_compatible(np, "nvidia,tegra210-pcie") ||
+				of_device_is_compatible(np, "nvidia,tegra210b01-pcie")) {
 		pcie->num_supplies = 3;
 
 		pcie->supplies = devm_kcalloc(pcie->dev, pcie->num_supplies,
@@ -2490,6 +2538,40 @@ static const struct tegra_pcie_soc tegra210_pcie = {
 	},
 };
 
+static const struct tegra_pcie_soc tegra210b01_pcie = {
+	.num_ports = 2,
+	.ports = tegra20_pcie_ports,
+	.msi_base_shift = 8,
+	.pads_pll_ctl = PADS_PLL_CTL_TEGRA30,
+	.tx_ref_sel = PADS_PLL_CTL_TXCLKREF_BUF_EN,
+	.pads_refclk_cfg0 = 0x90b890b8,
+	/* FC threshold is bit[25:18] */
+	.update_fc_threshold = 0x01800000,
+	.has_pex_clkreq_en = true,
+	.has_pex_bias_ctrl = true,
+	.has_intr_prsnt_sense = true,
+	.has_cml_clk = true,
+	.has_gen2 = true,
+	.force_pca_enable = true,
+	.program_uphy = true,
+	.program_deskew_time = true,
+	.update_fc_timer = true,
+	.has_cache_bars = false,
+	.ectl = {
+		.regs = {
+			.rp_ectl_2_r1 = 0x0000000f,
+			.rp_ectl_4_r1 = 0x00000067,
+			.rp_ectl_5_r1 = 0x55010000,
+			.rp_ectl_6_r1 = 0x00000001,
+			.rp_ectl_2_r2 = 0x0000008f,
+			.rp_ectl_4_r2 = 0x000000c7,
+			.rp_ectl_5_r2 = 0x55010000,
+			.rp_ectl_6_r2 = 0x00000001,
+		},
+		.enable = true,
+	},
+};
+
 static const struct tegra_pcie_port_soc tegra186_pcie_ports[] = {
 	{ .pme.turnoff_bit =  0, .pme.ack_bit =  5 },
 	{ .pme.turnoff_bit =  8, .pme.ack_bit = 10 },
@@ -2522,6 +2604,7 @@ static const struct tegra_pcie_soc tegra186_pcie = {
 static const struct of_device_id tegra_pcie_of_match[] = {
 	{ .compatible = "nvidia,tegra186-pcie", .data = &tegra186_pcie },
 	{ .compatible = "nvidia,tegra210-pcie", .data = &tegra210_pcie },
+	{ .compatible = "nvidia,tegra210b01-pcie", .data = &tegra210b01_pcie },
 	{ .compatible = "nvidia,tegra124-pcie", .data = &tegra124_pcie },
 	{ .compatible = "nvidia,tegra30-pcie", .data = &tegra30_pcie },
 	{ .compatible = "nvidia,tegra20-pcie", .data = &tegra20_pcie },

drivers/phy/tegra/xusb.c

@@ -525,6 +525,8 @@ static void tegra_xusb_port_release(struct device *dev)
 {
 	struct tegra_xusb_port *port = to_tegra_xusb_port(dev);
 
+	printk("release\n");
+
 	if (port->ops->release)
 		port->ops->release(port);
 }
@@ -541,19 +543,23 @@ static int tegra_xusb_port_init(struct tegra_xusb_port *port,
 {
 	int err;
 
+	printk("init list\n");
 	INIT_LIST_HEAD(&port->list);
 	port->padctl = padctl;
 	port->index = index;
 
+	printk("init device\n");
 	device_initialize(&port->dev);
 	port->dev.type = &tegra_xusb_port_type;
 	port->dev.of_node = of_node_get(np);
 	port->dev.parent = padctl->dev;
 
+	printk("set name\n");
 	err = dev_set_name(&port->dev, "%s-%u", name, index);
 	if (err < 0)
 		goto put_device;
 
+	printk("device add\n");
 	err = device_add(&port->dev);
 	if (err < 0)
 		goto put_device;
@@ -561,6 +567,7 @@ static int tegra_xusb_port_init(struct tegra_xusb_port *port,
 	return 0;
 
 put_device:
+	printk("put device\n");
 	put_device(&port->dev);
 	return err;
 }
@@ -969,6 +976,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3)
 	u32 value;
 	int err;
 
+	printk("check usb2-companion\n");
 	err = of_property_read_u32(np, "nvidia,usb2-companion", &value);
 	if (err < 0) {
 		dev_err(&port->dev, "failed to read port: %d\n", err);
@@ -1004,6 +1012,7 @@ static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
 	 * port is unusable. But it is valid to configure only a single port,
 	 * hence return 0 instead of an error to allow ports to be optional.
 	 */
+	printk("find port node usb3\n");
 	np = tegra_xusb_find_port_node(padctl, "usb3", index);
 	if (!np || !of_device_is_available(np))
 		goto out;
@@ -1014,6 +1023,7 @@ static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
 		goto out;
 	}
 
+	printk("xusb port init\n");
 	err = tegra_xusb_port_init(&usb3->base, padctl, np, "usb3", index);
 	if (err < 0)
 		goto out;
@@ -1026,6 +1036,7 @@ static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl,
 		goto out;
 	}
 
+	printk("xusb usb3 port parse dt\n");
 	err = tegra_xusb_usb3_port_parse_dt(usb3);
 	if (err < 0) {
 		tegra_xusb_port_unregister(&usb3->base);
@@ -1118,24 +1129,28 @@ static int tegra_xusb_setup_ports(struct tegra_xusb_padctl *padctl)
 	mutex_lock(&padctl->lock);
 
 	for (i = 0; i < padctl->soc->ports.usb2.count; i++) {
+		printk("add usb2 port %d\n", i);
 		err = tegra_xusb_add_usb2_port(padctl, i);
 		if (err < 0)
 			goto remove_ports;
 	}
 
 	for (i = 0; i < padctl->soc->ports.ulpi.count; i++) {
+		printk("add ulpi port %d\n", i);
 		err = tegra_xusb_add_ulpi_port(padctl, i);
 		if (err < 0)
 			goto remove_ports;
 	}
 
 	for (i = 0; i < padctl->soc->ports.hsic.count; i++) {
+		printk("add hsic port %d\n", i);
 		err = tegra_xusb_add_hsic_port(padctl, i);
 		if (err < 0)
 			goto remove_ports;
 	}
 
 	for (i = 0; i < padctl->soc->ports.usb3.count; i++) {
+		printk("add usb3 port %d\n", i);
 		err = tegra_xusb_add_usb3_port(padctl, i);
 		if (err < 0)
 			goto remove_ports;
@@ -1143,10 +1158,12 @@ static int tegra_xusb_setup_ports(struct tegra_xusb_padctl *padctl)
 
 	if (padctl->soc->need_fake_usb3_port) {
 		for (i = 0; i < padctl->soc->ports.usb2.count; i++) {
+			printk("checking usb2 port %d\n", i);
 			usb2 = tegra_xusb_find_usb2_port(padctl, i);
 			if (!usb2)
 				continue;
 
+			printk("update usb3 fake port %d\n", i);
 			err = tegra_xusb_update_usb3_fake_port(usb2);
 			if (err < 0)
 				goto remove_ports;
@@ -1154,12 +1171,14 @@ static int tegra_xusb_setup_ports(struct tegra_xusb_padctl *padctl)
 	}
 
 	list_for_each_entry(port, &padctl->ports, list) {
+		printk("enable port\n");
 		err = port->ops->enable(port);
 		if (err < 0)
 			dev_err(padctl->dev, "failed to enable port %s: %d\n",
 				dev_name(&port->dev), err);
 	}
 
+	printk("unlock\n");
 	goto unlock;
 
 remove_ports:

drivers/usb/typec/Kconfig

@@ -110,6 +110,15 @@ config TYPEC_WUSB3801
 	  If you choose to build this driver as a dynamically linked module, the
 	  module will be called wusb3801.ko.
 
+config TYPEC_BM92TXX
+	tristate "Rohm Semiconductor BM92TXX USB Type-C Support"
+	depends on I2C
+	depends on USB_ROLE_SWITCH
+	help
+	  Say yes here to support for Rohm Semiconductor BM92TXX. This is a USB
+	  Type-C connection IC. This driver provies common support for power
+	  negotiation, USB ID detection and Hot-plug-detection on Display Port.
+
 source "drivers/usb/typec/mux/Kconfig"
 
 source "drivers/usb/typec/altmodes/Kconfig"

drivers/usb/typec/Makefile

@@ -11,4 +11,5 @@ obj-$(CONFIG_TYPEC_HD3SS3220)	+= hd3ss3220.o
 obj-$(CONFIG_TYPEC_STUSB160X) 	+= stusb160x.o
 obj-$(CONFIG_TYPEC_RT1719)	+= rt1719.o
 obj-$(CONFIG_TYPEC_WUSB3801)	+= wusb3801.o
+obj-$(CONFIG_TYPEC_BM92TXX)		+= bm92txx.o
 obj-$(CONFIG_TYPEC)		+= mux/

gki/aarch64/abi.stg

@@ -125397,23 +125397,29 @@ member {
   offset: 2880
 }
 member {
-  id: 0x8998723d
+  id: 0x716f03bc
-  name: "gpu_process_id"
+  name: "gpu_iddq_value"
   type_id: 0x6720d32f
-  offset: 256
+  offset: 384
 }
 member {
-  id: 0xc59015c8
+  id: 0x8998764f
-  name: "gpu_speedo_id"
+  name: "gpu_process_id"
   type_id: 0x6720d32f
   offset: 288
 }
 member {
-  id: 0x1839ab9c
+  id: 0xc59016d6
-  name: "gpu_speedo_value"
+  name: "gpu_speedo_id"
   type_id: 0x6720d32f
   offset: 320
 }
+member {
+  id: 0x1839a802
+  name: "gpu_speedo_value"
+  type_id: 0x6720d32f
+  offset: 352
+}
 member {
   id: 0x220ee7b2
   name: "gpuva"
@@ -189897,10 +189903,10 @@ member {
   bitsize: 1
 }
 member {
-  id: 0x2bdf1e4c
+  id: 0x2bdf18a9
   name: "platform"
   type_id: 0x4bb568ad
-  offset: 384
+  offset: 448
 }
 member {
   id: 0x38c654ae
@@ -210651,10 +210657,10 @@ member {
   offset: 12480
 }
 member {
-  id: 0x94eb2e6e
+  id: 0x94eb2857
   name: "revision"
   type_id: 0x43f6ac22
-  offset: 352
+  offset: 416
 }
 member {
   id: 0xbcd2bfaa
@@ -227338,6 +227344,12 @@ member {
   type_id: 0x3e10b518
   offset: 256
 }
+member {
+  id: 0x97cc708c
+  name: "soc_iddq_value"
+  type_id: 0x6720d32f
+  offset: 256
+}
 member {
   id: 0x8d753502
   name: "soc_process_id"
@@ -228117,6 +228129,12 @@ member {
   type_id: 0xc9082b19
   offset: 704
 }
+member {
+  id: 0x9b8091d9
+  name: "speedo_rev"
+  type_id: 0x6720d32f
+  offset: 512
+}
 member {
   id: 0xd0391586
   name: "spi"
@@ -248697,6 +248715,12 @@ member {
   type_id: 0x790929c4
   offset: 8512
 }
+member {
+  id: 0xe7a15159
+  name: "ucm"
+  type_id: 0x7c124706
+  offset: 480
+}
 member {
   id: 0x14b7816e
   name: "ucontext"
@@ -340766,7 +340790,7 @@ struct_union {
   kind: STRUCT
   name: "tegra_sku_info"
   definition {
-    bytesize: 52
+    bytesize: 68
     member_id: 0x159f315d
     member_id: 0x7be41b46
     member_id: 0x9bd81e85
@@ -340775,11 +340799,15 @@ struct_union {
     member_id: 0x8d753502
     member_id: 0x509bfc34
     member_id: 0x0ef921fa
-    member_id: 0x8998723d
+    member_id: 0x97cc708c
-    member_id: 0xc59015c8
+    member_id: 0x8998764f
-    member_id: 0x1839ab9c
+    member_id: 0xc59016d6
-    member_id: 0x94eb2e6e
+    member_id: 0x1839a802
-    member_id: 0x2bdf1e4c
+    member_id: 0x716f03bc
+    member_id: 0x94eb2857
+    member_id: 0x2bdf18a9
+    member_id: 0xe7a15159
+    member_id: 0x9b8091d9
   }
 }
 struct_union {
@@ -370359,9 +370387,27 @@ enumeration {
       value: 5
     }
     enumerator {
-      name: "TEGRA_REVISION_MAX"
+      name: "TEGRA_REVISION_B01"
       value: 6
     }
+    enumerator {
+      name: "TEGRA_REVISION_MAX"
+      value: 7
+    }
+  }
+}
+enumeration {
+  id: 0x7c124706
+  name: "tegra_ucm"
+  definition {
+    underlying_type_id: 0x4585663f
+    enumerator {
+      name: "TEGRA_UCM1"
+    }
+    enumerator {
+      name: "TEGRA_UCM2"
+      value: 1
+    }
   }
 }
 enumeration {
@@ -505039,7 +505085,7 @@ elf_symbol {
   name: "tegra_sku_info"
   is_defined: true
   symbol_type: OBJECT
-  crc: 0xbbcfcffc
+  crc: 0xe4a4fdfb
   type_id: 0x539be05c
   full_name: "tegra_sku_info"
 }

gki/aarch64/symbols/tegra

@@ -720,11 +720,14 @@
   memstart_addr
   mipi_dsi_attach
   mipi_dsi_create_packet
+  mipi_dsi_dcs_read
+  mipi_dsi_dcs_set_pixel_format
   mipi_dsi_detach
   mipi_dsi_driver_register_full
   mipi_dsi_driver_unregister
   mipi_dsi_host_register
   mipi_dsi_host_unregister
+  mipi_dsi_set_maximum_return_packet_size
   misc_deregister
   misc_register
   __mmap_lock_do_trace_acquire_returned
@@ -1184,6 +1187,7 @@
   up_read
   up_write
   usb_control_msg
+  usb_role_switch_get_role
   usb_role_switch_put
   usb_role_switch_set_role
   __usecs_to_jiffies
@@ -1244,6 +1248,14 @@
   report_iommu_fault
   tegra_mc_probe_device
 
+# required by bm92txx.ko
+  devm_gpio_request
+  extcon_get_state
+  extcon_set_state
+  fwnode_graph_get_endpoint_by_id
+  fwnode_graph_get_remote_endpoint
+  regulator_set_current_limit
+
 # required by bq24190_charger.ko
   kstrtou8
   power_supply_get_property_from_supplier
@@ -2019,11 +2031,15 @@
   devm_of_find_backlight
   mipi_dsi_dcs_enter_sleep_mode
   mipi_dsi_dcs_exit_sleep_mode
-  mipi_dsi_dcs_read
   mipi_dsi_dcs_set_display_off
   mipi_dsi_dcs_set_display_on
-  mipi_dsi_dcs_set_pixel_format
+
-  mipi_dsi_set_maximum_return_packet_size
+# required by panel-nx-dsi.ko
+  mipi_dsi_dcs_set_column_address
+  mipi_dsi_dcs_set_page_address
+  mipi_dsi_dcs_set_tear_on
+  mipi_dsi_dcs_write
+  of_find_backlight_by_node
 
 # required by panel-simple.ko
   drm_bus_flags_from_videomode
@@ -2122,7 +2138,6 @@
   usb_phy_set_event
   usb_remove_phy
   usb_role_switch_get_drvdata
-  usb_role_switch_get_role
   usb_role_switch_register
   usb_role_switch_set_drvdata
   usb_role_switch_unregister