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/openbmc/linux/Documentation/devicetree/bindings/auxdisplay/
H A Darm,versatile-lcd.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/auxdisplay/arm,versatile-lcd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ARM Versatile Character LCD
10 - Linus Walleij <linus.walleij@linaro.org>
11 - Rob Herring <robh@kernel.org>
14 This binding defines the character LCD interface found on ARM Versatile AB
19 const: arm,versatile-lcd
27 clock-names:
[all …]
/openbmc/linux/arch/arm/boot/dts/arm/
H A Dversatile-ab.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 model = "ARM Versatile AB";
6 compatible = "arm,versatile-ab";
7 #address-cells = <1>;
8 #size-cells = <1>;
9 interrupt-parent = <&vic>;
19 stdout-path = &uart0;
28 #clock-cells = <0>;
29 compatible = "fixed-clock";
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H A Darm-realview-eb.dtsi23 #include <dt-bindings/interrupt-controller/irq.h>
24 #include <dt-bindings/gpio/gpio.h>
27 #address-cells = <1>;
28 #size-cells = <1>;
29 compatible = "arm,realview-eb";
49 compatible = "regulator-fixed";
50 regulator-name = "vmmc";
51 regulator-min-microvolt = <3300000>;
52 regulator-max-microvolt = <3300000>;
53 regulator-boot-on;
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H A Darm-realview-pb1176.dts23 /dts-v1/;
24 #include <dt-bindings/interrupt-controller/irq.h>
25 #include <dt-bindings/gpio/gpio.h>
28 #address-cells = <1>;
29 #size-cells = <1>;
31 compatible = "arm,realview-pb1176";
50 vmmc: regulator-vmmc {
51 compatible = "regulator-fixed";
52 regulator-name = "vmmc";
53 regulator-min-microvolt = <3300000>;
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/openbmc/qemu/docs/system/arm/
H A Dversatile.rst1 Arm Versatile boards (``versatileab``, ``versatilepb``)
4 The Arm Versatile baseboard is emulated with the following devices:
6 - ARM926E, ARM1136 or Cortex-A8 CPU
8 - PL190 Vectored Interrupt Controller
10 - Four PL011 UARTs
12 - SMC 91c111 Ethernet adapter
14 - PL110 LCD controller
16 - PL050 KMI with PS/2 keyboard and mouse.
18 - PCI host bridge. Note the emulated PCI bridge only provides access
24 - PCI OHCI USB controller.
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H A Dvexpress.rst1 Arm Versatile Express boards (``vexpress-a9``, ``vexpress-a15``)
4 QEMU models two variants of the Arm Versatile Express development
7 - ``vexpress-a9`` models the combination of the Versatile Express
9 - ``vexpress-a15`` models the combination of the Versatile Express
17 - PL041 audio
18 - PL181 SD controller
19 - PL050 keyboard and mouse
20 - PL011 UARTs
21 - SP804 timers
22 - I2C controller
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/openbmc/linux/drivers/gpu/drm/panel/
H A Dpanel-arm-versatile.c1 // SPDX-License-Identifier: GPL-2.0
3 * Panel driver for the ARM Versatile family reference designs from
9 * On the Versatile AB, these panels come mounted on daughterboards
14 * - The IB1 is a passive board where the display connector defines a
19 * - The IB2 is a more complex board intended for GSM phone development
23 * On the Versatile PB, a special CLCD adaptor board is available
24 * supporting the same displays as the Versatile AB, plus one more
45 * This configuration register in the Versatile and RealView
51 /* The Versatile can detect the connected panel type */
59 /* IB2 control register for the Versatile daughterboard */
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
12 tristate "ABT Y030XX067A 320x480 LCD panel"
17 Y030XX067A 320x480 3.0" panel as found in the YLM RG-280M, RG-300
18 and RG-99 handheld gaming consoles.
21 tristate "ARM Versatile panel driver"
26 This driver supports the ARM Versatile panels connected to ARM
28 in the Versatile family syscon registers.
46 as found in the YLM RS-97 handheld gaming console.
49 tristate "Boe BF060Y8M-AJ0 panel"
54 Say Y here if you want to enable support for Boe BF060Y8M-AJ0
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_DRM_PANEL_ABT_Y030XX067A) += panel-abt-y030xx067a.o
3 obj-$(CONFIG_DRM_PANEL_ARM_VERSATILE) += panel-arm-versatile.o
4 obj-$(CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596) += panel-asus-z00t-tm5p5-n35596.o
5 obj-$(CONFIG_DRM_PANEL_AUO_A030JTN01) += panel-auo-a030jtn01.o
6 obj-$(CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0) += panel-boe-bf060y8m-aj0.o
7 obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
8 obj-$(CONFIG_DRM_PANEL_BOE_TV101WUM_NL6) += panel-boe-tv101wum-nl6.o
9 obj-$(CONFIG_DRM_PANEL_DSI_CM) += panel-dsi-cm.o
10 obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o
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/openbmc/qemu/hw/arm/
H A Dversatilepb.c2 * ARM Versatile Platform/Application Baseboard System emulation.
4 * Copyright (c) 2005-2007 CodeSourcery.
24 #include "qemu/error-report.h"
29 #include "target/arm/cpu-qom.h"
67 flags = s->level & s->mask; in vpb_sic_update()
68 qemu_set_irq(s->parent[s->irq], flags != 0); in vpb_sic_update()
78 if (!(s->pic_enable & mask)) in vpb_sic_update_pic()
80 qemu_set_irq(s->parent[i], (s->level & mask) != 0); in vpb_sic_update_pic()
88 s->level |= 1u << irq; in vpb_sic_set_irq()
90 s->level &= ~(1u << irq); in vpb_sic_set_irq()
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/openbmc/linux/drivers/gpu/drm/pl111/
H A Dpl111_versatile.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Versatile family (ARM reference designs) handling for the PL11x.
5 * This is based on code and know-how in the previous frame buffer
6 * driver in drivers/video/fbdev/amba-clcd.c:
46 .compatible = "arm,core-module-integrator",
50 .compatible = "arm,versatile-sysreg",
54 .compatible = "arm,realview-eb-syscon",
58 .compatible = "arm,realview-pb1176-syscon",
62 .compatible = "arm,realview-pb11mp-syscon",
66 .compatible = "arm,realview-pba8-syscon",
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H A Dpl111_drv.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * (C) COPYRIGHT 2012-2013 ARM Limited. All rights reserved.
7 * Copyright (c) 2006-2008 Intel Corporation
15 * The PL110/PL111 is a simple LCD controller that can support TFT
29 * - Fix race between setting plane base address and getting IRQ for
32 * - Read back hardware state at boot to skip reprogramming the
33 * hardware when doing a no-op modeset.
35 * - Use the CLKSEL bit to support switching between the two external
40 #include <linux/dma-buf.h>
75 struct pl111_drm_dev_private *priv = dev->dev_private; in pl111_modeset_init()
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/openbmc/linux/drivers/auxdisplay/
H A Darm-charlcd.c1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for the on-board character LCD found on some ARM reference boards
4 * This is basically an Hitachi HD44780 LCD with a custom IP block to drive it
21 #define DRIVERNAME "arm-charlcd"
57 * struct charlcd - Private data structure
63 * @complete: completion structure for the last LCD command
78 struct charlcd *lcd = data; in charlcd_interrupt() local
81 status = readl(lcd->virtbase + CHAR_STAT) & 0x01; in charlcd_interrupt()
83 writel(CHAR_RAW_CLEAR, lcd->virtbase + CHAR_RAW); in charlcd_interrupt()
85 complete(&lcd->complete); in charlcd_interrupt()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
4 # see Documentation/kbuild/kconfig-language.rst.
20 tristate "Character LCD core support" if COMPILE_TEST
22 This is the base system for character-based LCD displays.
25 This is some character LCD core interface that multiple drivers can
31 This is the core support for single-line character displays, to be
35 tristate "Common functions for HD44780 (and compatibles) LCD displays" if COMPILE_TEST
45 tristate "HD44780 Character LCD support"
50 The LCD is accessible through the /dev/lcd char device (10, 156).
56 tristate "KS0108 LCD Controller"
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/openbmc/linux/drivers/bus/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
37 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
42 bool "Baikal-T1 APB-bus driver"
46 Baikal-T1 AXI-APB bridge is used to access the SoC subsystem CSRs.
53 errors counter. The counter and the APB-bus operations timeout can be
57 bool "Baikal-T1 AXI-bus driver"
61 AXI3-bus is the main communication bus connecting all high-speed
62 peripheral IP-cores with RAM controller and with MIPS P5600 cores on
63 Baikal-T1 SoC. Traffic arbitration is done by means of DW AMBA 3 AXI
114 cores. This bus is for per-CPU tightly coupled devices such as the
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/openbmc/u-boot/drivers/misc/
H A DKconfig50 bool "Rockchip e-fuse support"
53 Enable (read-only) access for the e-fuse block found in Rockchip
55 or through child-nodes that are generated based on the e-fuse map
63 bool "Enable support for Arm Versatile Express config bus"
67 configuration bus on the Arm Versatile Express boards via
74 Enable command-line access to the Chrome OS EC (Embedded
76 a number of sub-commands for performing EC tasks such as
112 keyboard (use the -l flag to enable the LCD), verified boot context,
121 ARM Chromebooks such as pit, pi and nyan-big. The SPI interface
129 integrated 64-byte EEPROM, four programmable non-volatile I/O pins
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/openbmc/qemu/hw/display/
H A Dpl110.c2 * Arm PrimeCell PL110 Color LCD Controller
4 * Copyright (c) 2005-2009 CodeSourcery.
13 #include "hw/qdev-properties.h"
45 /* The Versatile/PB uses a slightly modified PL110 controller. */
119 /* The ARM documentation (DDI0224C) says the CLCDC on the Versatile board
210 return (s->cr & PL110_CR_EN) && (s->cr & PL110_CR_PWR); in pl110_enabled()
216 DisplaySurface *surface = qemu_console_surface(s->con); in pl110_update_display()
227 if (s->cr & PL110_CR_BGR) in pl110_update_display()
232 if ((s->version != VERSION_PL111) && (s->bpp == BPP_16)) { in pl110_update_display()
245 switch (s->mux_ctrl) { in pl110_update_display()
[all …]
/openbmc/linux/drivers/regulator/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
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/openbmc/linux/drivers/clk/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
43 source "drivers/clk/versatile/Kconfig"
59 Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs
88 These multi-function devices have two fixed-rate oscillators, clocked at 32KHz each.
98 multi-function device has one fixed-rate oscillator, clocked
129 be pre-programmed to support other configurations and features not yet
178 This driver supports TI CDCE706 programmable 3-PLL clock synthesizer.
196 For example, the CDCE925 contains two PLLs with spread-spectrum
206 tristate "Clock driver for CS2000 Fractional-N Clock Synthesizer & Clock Multiplier"
277 clock. These multi-function devices have two (S2MPS14) or three
[all …]
/openbmc/u-boot/
H A DMAINTAINERS8 W: Web-page with status/info
24 N: [^a-z]tegra all files whose path contains the word tegra
52 -----------------------------------
57 L: uboot-snps-arc@synopsys.com
58 T: git git://git.denx.de/u-boot-arc.git
65 L: uboot-snps-arc@synopsys.com
66 F: drivers/clk/clk-hsdk-cgu.c
67 F: include/dt-bindings/clock/snps,hsdk-cgu.h
68 F: doc/device-tree-bindings/clock/snps,hsdk-cgu.txt
73 L: uboot-snps-arc@synopsys.com
[all …]
H A DREADME1 # SPDX-License-Identifier: GPL-2.0+
3 # (C) Copyright 2000 - 2013
9 This directory contains the source code for U-Boot, a boot loader for
15 The development of U-Boot is closely related to Linux: some parts of
37 scattered throughout the U-Boot source identifying the people or
41 actual U-Boot source tree; however, it can be created dynamically
51 U-Boot, you should send a message to the U-Boot mailing list at
52 <u-boot@lists.denx.de>. There is also an archive of previous traffic
53 on the mailing list - please search the archive before asking FAQ's.
54 Please see http://lists.denx.de/pipermail/u-boot and
[all …]
/openbmc/linux/drivers/mfd/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
45 tristate "Active-semi ACT8945A"
50 Support for the ACT8945A PMIC from Active-semi. This device
51 features three step-down DC/DC converters and four low-dropout
67 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
70 called sun4i-gpadc.
101 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
112 individual components like LCD backlight, LEDs, GPIOs and Kepad
132 over at91-usart-serial driver and usart-spi-driver. Only one function
148 tristate "Atmel HLCDC (High-end LCD Controller)"
[all …]
/openbmc/linux/
H A DMAINTAINERS5 ----------
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H A Dopengrok0.0.log1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'
2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'
3 2024-12-2
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H A Dopengrok1.0.log1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'
2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)
3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa
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