Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 255 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
new file mode 100644
index 000000000..12afdc746
--- /dev/null
+++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
@@ -0,0 +1,255 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree for the ST-Ericsson Nomadik S8815 board
+ * Produced by Calao Systems
+ */
+
+/dts-v1/;
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "ste-nomadik-stn8815.dtsi"
+
+/ {
+	model = "Nomadik STN8815NHK";
+	compatible = "st,nomadik-nhk-15";
+
+	chosen {
+		bootargs = "root=/dev/ram0 console=ttyAMA1,115200n8 earlyprintk";
+	};
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		stmpe-i2c0 = &stmpe0;
+		stmpe-i2c1 = &stmpe1;
+	};
+
+	pinctrl {
+		uart0 {
+			uart0_nhk_mode: uart0_mux {
+				u0_default_mux {
+					function = "u0";
+					groups = "u0txrx_a_1", "u0ctsrts_a_1";
+				};
+			};
+		};
+
+		stmpe2401_1 {
+			stmpe2401_1_nhk_mode: stmpe2401_1_nhk {
+				nhk_cfg1 {
+					pins = "GPIO76_B20"; // IRQ line
+					ste,input = <0>;
+				};
+				nhk_cfg2 {
+					pins = "GPIO77_B8"; // reset line
+					ste,output = <1>;
+				};
+			};
+		};
+		stmpe2401_2 {
+			stmpe2401_2_nhk_mode: stmpe2401_2_nhk {
+				nhk_cfg1 {
+					pins = "GPIO78_A8"; // IRQ line
+					ste,input = <0>;
+				};
+				nhk_cfg2 {
+					pins = "GPIO79_C9"; // reset line
+					ste,output = <1>;
+				};
+			};
+		};
+		lis3lv02dl {
+			lis3lv02dl_nhk_mode: lis3lv02dl_nhk {
+				nhk_cfg1 {
+					pins = "GPIO82_C10"; // IRQ line
+					ste,input = <0>;
+				};
+			};
+		};
+	};
+	src@101e0000 {
+		/* These chrystal outputs are not used on this board */
+		disable-sxtalo;
+		disable-mxtalo;
+	};
+
+	/* This is where the interrupt is routed on the NHK-15 debug board */
+	external-bus@34000000 {
+		compatible = "simple-bus";
+		reg = <0x34000000 0x1000000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x34000000 0x1000000>;
+		ethernet@300 {
+			compatible = "smsc,lan91c111";
+			reg = <0x300 0x0fd00>;
+			reg-io-width = <2>;
+			reset-gpios = <&stmpe_gpio44 10 GPIO_ACTIVE_HIGH>;
+			interrupt-parent = <&stmpe_gpio44>;
+			interrupts = <11 IRQ_TYPE_EDGE_RISING>;
+		};
+	};
+
+	i2c0 {
+		lis3lv02dl@1d {
+			/* Accelerometer */
+			compatible = "st,lis3lv02dl-accel";
+			interrupt-parent = <&gpio2>;
+			interrupts = <18 IRQ_TYPE_EDGE_RISING>; // GPIO 82
+			pinctrl-0 = <&lis3lv02dl_nhk_mode>;
+			pinctrl-names = "default";
+			reg = <0x1d>;
+		};
+		stmpe0: stmpe2401@43 {
+			compatible = "st,stmpe2401";
+			reg = <0x43>;
+			reset-gpios = <&gpio2 13 GPIO_ACTIVE_LOW>; // GPIO77
+			interrupts = <12 IRQ_TYPE_EDGE_FALLING>; // GPIO76
+			interrupt-parent = <&gpio2>;
+			interrupt-controller;
+			wakeup-source;
+			pinctrl-names = "default";
+			pinctrl-0 = <&stmpe2401_1_nhk_mode>;
+			stmpe_gpio43: stmpe_gpio {
+				compatible = "st,stmpe-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				/* Some pins in alternate functions */
+				st,norequest-mask = <0xf0f002>;
+			};
+			stmpe_keypad {
+				compatible = "st,stmpe-keypad";
+				debounce-interval = <64>;
+				st,scan-count = <8>;
+				st,no-autorepeat;
+				keypad,num-rows = <8>;
+				keypad,num-columns = <8>;
+				linux,keymap = <0x00020072 // Vol down
+						0x00030073 // Vol up
+						0x0100009e // Back
+						0x010100e3 // TV out
+						0x01020098 // Lock
+						0x0103013b // Start
+						0x020000a3 // Next
+						0x020100a4 // Play
+						0x020200a5 // Prev
+						0x02030160 // OK
+						0x03000069 // Left
+						0x0301006a // Right
+						0x03020067 // Up
+						0x0303006c>; // Down
+			};
+			stmpe0_pwm: stmpe_pwm {
+				compatible = "st,stmpe-pwm";
+				#pwm-cells = <2>;
+			};
+		};
+		stmpe1: stmpe2401@44 {
+			compatible = "st,stmpe2401";
+			reg = <0x44>;
+			reset-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; // GPIO79
+			interrupts = <14 IRQ_TYPE_EDGE_FALLING>; // GPIO78
+			interrupt-parent = <&gpio2>;
+			interrupt-controller;
+			wakeup-source;
+			pinctrl-names = "default";
+			pinctrl-0 = <&stmpe2401_2_nhk_mode>;
+			stmpe_gpio44: stmpe_gpio {
+				compatible = "st,stmpe-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				/*
+				 * This will turn off SATA so that MMC/SD
+				 * can thrive
+				 */
+				mmcsd-gpio {
+					gpio-hog;
+					gpios = <2 0x0>;
+					output-low;
+					line-name = "SATA EN";
+				};
+			};
+		};
+	};
+
+	amba {
+		clcd@10120000 {
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&clcd_24bit_mux>;
+			port {
+				nomadik_clcd_pads: endpoint {
+					remote-endpoint = <&nomadik_clcd_panel>;
+					arm,pl11x,tft-r0g0b0-pads = <16 8 0>;
+				};
+			};
+
+			/*
+			 * WVGA connector 21
+			 * WVGA (800x480): 4.3" TPG110 TDO43MTEA2 24-bit RGB
+			 * with TPO touch screen.
+			 */
+			panel {
+				compatible = "tpo,tpg110", "panel-dpi";
+				grestb-gpios = <&stmpe_gpio44 5 GPIO_ACTIVE_LOW>;
+				scen-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+				scl-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+				sda-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+				backlight = <&bl>;
+
+				port {
+					nomadik_clcd_panel: endpoint {
+						remote-endpoint = <&nomadik_clcd_pads>;
+					};
+				};
+
+				panel-timing {
+					clock-frequency = <33200000>;
+					hactive = <800>;
+					hback-porch = <216>;
+					hfront-porch = <40>;
+					hsync-len = <1>;
+					vactive = <480>;
+					vback-porch = <35>;
+					vfront-porch = <10>;
+					vsync-len = <1>;
+				};
+			};
+		};
+
+		/* Activate RX/TX and CTS/RTS on UART 0 */
+		uart0: uart@101fd000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_nhk_mode>;
+			status = "okay";
+		};
+		mmcsd: sdi@101f6000 {
+			cd-gpios = <&stmpe_gpio44 7 GPIO_ACTIVE_LOW>;
+			wp-gpios = <&stmpe_gpio44 18 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	bl: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&stmpe0_pwm 0 500000>;
+		pwm-names = "backlight";
+		brightness-levels = <
+			0  1  2  3  4  5  6  7  8  9
+			10 11 12 13 14 15 16 17 18 19
+			20 21 22 23 24 25 26 27 28 29
+			30 31 32 33 34 35 36 37 38 39
+			40 41 42 43 44 45 46 47 48 49
+			50 51 52 53 54 55 56 57 58 59
+			60 61 62 63 64 65 66 67 68 69
+			70 71 72 73 74 75 76 77 78 79
+			80 81 82 83 84 85 86 87 88 89
+			90 91 92 93 94 95 96 97 98 99
+			100
+		>;
+		default-brightness-level = <100>;
+	};
+};