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path: root/src/drivers/i2c/nau8825/chip.h
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2023-04-28treewide: Add missing include guards to chip.hJan Samek
Some of the chip.h files in the tree are missing the include guards. This patch adds them in order to avoid potential redefinions of symbols contained in these headers, when they are included multiple times in static.c generated by sconfig. Change-Id: I550a514e72a8dd4db602e7ceffccd81aa36446e3 Signed-off-by: Jan Samek <jan.samek@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-09-16drivers/i2c/nau8825: Add ADCOUT IO drive strength controlEric Lai
Add a property to control the driving of ADCOUT. BUG=b:234789689 TEST= build passed. Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: Ibbedd5838a795ee645a5458b960062c5530ff3b5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/67659 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kangheui Won <khwon@chromium.org>
2021-04-06drivers/i2c/nau8825: Support nau8825 for ACPI GPIO descriptorsSeven Lee
Add definitions to describe GPIOs in generated ACPI objects. The method allow either write a GpioInt() or Interrupt() descriptor. Signed-off-by: Seven Lee <wtli@nuvoton.com> Change-Id: I37fec7b0b9324dbfb61b7a8bea80f45026c54409 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51922 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-02acpi: Move ACPI table support out of arch/x86 (3/5)Furquan Shaikh
This change moves all ACPI table support in coreboot currently living under arch/x86 into common code to make it architecture independent. ACPI table generation is not really tied to any architecture and hence it makes sense to move this to its own directory. In order to make it easier to review, this change is being split into multiple CLs. This is change 3/5 which basically is generated by running the following command: $ git grep -iIl "arch/acpi" | xargs sed -i 's/arch\/acpi/acpi\/acpi/g' BUG=b:155428745 Change-Id: I16b1c45d954d6440fb9db1d3710063a47b582eae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-06src/drivers: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I38eaffa391ed5971217ffad74a312b1641e431c9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-10-27src/[arch-lib]: change "unsigned" to "unsigned int"Martin Roth
Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ibb7b48a7a144421aff29acbb7ac30968ae5fe5ab Reviewed-on: https://review.coreboot.org/c/coreboot/+/36329 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-22AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS fileMartin Roth
As discussed on the mailing list and voted upon, the coreboot project is going to move the majority of copyrights out of the headers and into an AUTHORS file. This will happen a bit at a time, as we'll be unifying license headers at the same time. Updated Authors file is in a separate commit. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I1acea8c975d14904b7e486dc57a1a67480a6ee6e Reviewed-on: https://review.coreboot.org/c/coreboot/+/36178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-06-01nau8825: Add driver for I2C codecDuncan Laurie
The Nuvoton NAU8825 audio codec is an I2C device that has a number of tunable parameters that can be provided to the kernel device driver for basic configuration and optimal operation. The configuration options are exposed to devicetree as registers and then presented as Device Properties via ACPI to the operation system. This sample configuration in devicetree: device pci 19.2 on chip drivers/i2c/nau8825 register "irq" = "IRQ_LEVEL_LOW(GPP_F10_IRQ)" register "jkdet_enable" = "1" register "sar_threshold_num" = "2" register "sar_threshold[0]" = "0x0c" register "sar_threshold[1]" = "0x1c" device i2c 1a on end end end Will generate the following code in the SSDT, trimmed for this commit message as there are more properties that can be configured: Scope (\_SB.PCI0.I2C4) { Name (_HID, "10508825") Name (_UID, Zero) Name (_DDN, "Nuvoton NAU8825 Codec") Method (_STA) { Return (0xF) } Name (_CRS, ResourceTemplate () { I2cSerialBus (0x1A, ControllerInitiated, 0x61A80, AddressingMode7Bit, "\_SB.PCI0.I2C4", 0, ResourceConsumer) Interrupt (ResourceConsumer, Level, ActiveLow) { 0x3A } }) Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bff4aa301"), Package () { Package () { "nuvoton,jkdet-enable", 1 }, Package () { "nuvoton,sar-threshold-num", 2 }, Package () { "nuvoton,sar-threshold", Package () { 0x0c, 0x1c } } } }) } Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: I480d72daf5ac3dded9b1cbb5fbc737b9dfde3834 Reviewed-on: https://review.coreboot.org/15015 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>