Implement a clock control driver for Microchip MEC172x handling
configuring the 32 KHz input sources for the PLL and peripheral-32k
clock domains. MEC172x differs from MEC152x. MEC152x had one 32K source
for both PLL and peripherals. MEC172x allows the two domains to use
independent 32 KHz sources. Device tree updated to provide addresses
of hardware used by the driver.
Signed-off-by: Scott Worley <scott.worley@microchip.com>
There is a name clash when using G4 series LL TIM driver depending on
the inclusion order of the LL TIM and pinmux headers. If the LL headers
are included after pinmux is included, AF1 and AF2 definitions used by
pinmux clash with the AF1 and AF2 TIMx register names.
In order to solve this problem with minimum impact, the following has
been done:
1. Prefix the AFx and ANALOG definitions with STM32
2. In order to avoid changing all *-pinctrl.dtsi files, the STM32_PINMUX
macro contatenates STM32_ with the provided mode.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Add support for the Xilinx GEM Ethernet controller, which is integrated
in both the Xilinx Zynq and ZynqMP (UltraScale) SoC families. The driver
supports the management of a PHY attached to the respective GEM's MDIO
interface.
This driver was developed with ultimately the Zynq-7000 series in mind,
but at the time being, it is limited to use in conjunction with the
ZynqMP RPU (Cortex-R5) cores. The differences are minor when it comes
to the adjustment of the TX clock frequency derived from the current
link speed reported by the PHY, but for use in conjunction with the
Zynq-7000, some larger adjustments will have to be made when it comes
to the placement of the DMA memory area, as this involves the confi-
guration of the MMU in Cortex-A CPUs.
The driver was developed under the qemu_cortex_r5 target. The Marvell
88E1111 PHY simulated by QEMU is supported by the driver.
Limitations currently exist when it comes to timestamping or VLAN
support and other minor things. Those haven't been implemented yet,
although they are supported by the hardware. In order to be fully
supported by the ZynqMP APU, 64-bit DMA address descriptor format
support will be added.
Signed-off-by: Immo Birnbaum <Immo.Birnbaum@weidmueller.com>
Add GPIO_flag values for GPIO DTS creation that
allows for pins that do not use the default
voltage. IT8xxx2 supports setting voltage
levels for each pin. The default for this SoC
is 3P3 but they can be set individually to
1P8.
This will be used, for example:
i2c_c_scl {
gpios = <&gpioc 1 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>;
enum-name = "GPIO_I2C_C_SCL";
label = "I2C_C_SCL";
};
Signed-off-by: Denis Brockus <dbrockus@google.com>
Create the pinmux phandle to the ADC driver node in the
devicetree. When the pinmux_pin_set function in
adc_it8xxx2_channel_setup can refer to the setting of
this phandle. It is more flexible to use.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Add GPIO_flag values for GPIO DTS creation that
allows for pins that do not use the default
voltage. IT8xxx2 supports setting voltage
levels for each pin. The default for this SoC
is 3P3 but they can be set individually to
1P8.
This will be used, for example:
i2c_c_scl {
gpios = <&gpioc 1 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>;
enum-name = "GPIO_I2C_C_SCL";
label = "I2C_C_SCL";
};
Signed-off-by: Denis Brockus <dbrockus@google.com>
This change enables A, C, D, E, G, H, I, J, K, and L groups,
and fix gpio interrupt function.
This change also pull (and rename) dt-bindings/irq.h to
dt-bindings/interrupt-controller/ite-intc.h, because it is
chip-specific.
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Change-Id: Ifee039981c2cc4cf5980e663702a9921e629fc1e
Use a combination of fixed-clock and fixed-factor-clock devicetree
nodes for describing the clock dividers/multipliers of the NXP Kinetis
System Clock Generator (SCG) present in the KE1xF SoC series.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This CL introduces the Power Switch Logic (PSL) pads which detect the
wake-up events and turn on/off core power supply (VCC1) for ultra-low
-power consumption in npcx device-tree file.
By adding PSL input-pad objects, psl_in1, psl_in2, and so on, into
'psl-in-pads' property and configuring their 'flag' properties, the
related driver will configure them via soc specific functions later.
For example, if PSL input 1 pad that is plan to detect a 'falling edge'
event, this property should be:
vsby-psl-in-list {
psl-in-pads = <&psl_in1>;
};
And the flag property in psl_in1 should change to
&psl_in1 {
flag = <NPCX_PSL_FALLING_EDGE>;
};
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Add MCGOUTCLK define to kinetis_mcg.h to make it possible to
use \`<&mcg KINETIS_MCG_OUT_CLK>\` in device tree.
Signed-off-by: Mikkel Jakobsen <mikkel.aunsbjerg@prevas.dk>
In NPCX7 series, it contains two tachometer (TACH) modules that contains
two Independent timers (counter 1 and 2). They are used to capture a
counter value when an event is detected via the external pads (TA or
TB).
The CL also includes:
— Add npcx tachometer device tree declarations.
— Zephyr sensor api implementation for tachometer.
— Enable "tach1" device in npcx7m6fb.dts for testing.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
In some cases we cannot know the BDF up-front, so provide a way to
look it up based on the vendor and device ID.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Extend the PWM API with optional API functions for capturing PWM pulse
width and period cycles.
Fixes#26026.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This file define the interrupt trigger mode
It's can be used for parsing devicetree
interrupt-control flag setting.
Signed-off-by: Cheryl Su <Cheryl.su@ite.com.tw>
This commit adds a new driver category for memory controller
peripherals. There is no API involved for now, as it has not been found
necessary for first implementation.
STM32 Flexible Memory Controller (FMC) is the only controller supported
for now. This peripheral allows to access multiple types of external
memories, e.g. SDRAM, NAND, NOR Flash...
The initial implementation adds support for the SDRAM controller only.
The HAL API is used, so the implementation should be portable to other
STM32 series. It has only been tested on H7 series, so for now it can
only be enabled when working on H7.
Linker facilities have also been added in order to allow applications to
easily define a variable in SDRAM.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Make driver generic for multiple ILI displays. The adopted strategy is
to share all driver code except register initialization, which has been
found to have some specific registers/values depending on the
controller.
The driver has been adjusted to support multiple compatibles.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Introduce <dt-bindings/dt-util.h> file. It wraps <sys/util_macro.h>
file exposing all macro base definitions to DTS preprocessor. Once it
contains only prepocessor macros, it can be safely included in DTS,
similar way the <dts/arm/<manufacturer>/pinctrl_<manufacturer>_<soc>.h
files are included.
This provides necessary background to elaborate complex constructions
like variable length macros with zero or more elements.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
In npcx7 series, all of them support the Intel Enhanced Serial
Peripheral Interface (eSPI) Revision 1.0. This specification provides a
path for migrating host sub-devices via LPC to a lower pin count, higher
bandwidth bus. In addition to Host communication via the peripheral
channel, it provides virtual wires support, out-of-band communication,
and device mastering option over the Chipset SPI flash.
Becisdes introducing eSPI device in npcx7, this CL also includes:
1. Add eSPI device tree declarations.
2. Add npcx7-espi-vws-map.dtsi to present the relationship between eSPI
Virtual-Wire signals, eSPI registers, and wake-up input sources.
3. Zephyr eSPI api implementation.
4, Add OOB (Out of Band tunneled SMBus) support.
5. Add configuration files for eSPI test suites.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
On stm32f1 series, in output mode, there is no way to enable
pull-up/down resistors.
Clean these settings from helper defines.
Additionally add helper define to shorten few lines.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Macro STM32_PINMUX and related definitions are not compatible with
stm32f1 series and then should not be provided in -common.h.
Move them to stm32-pinctrl.h
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Move pixel format setting (RGB565/RGB888) to DeviceTree. Add support for
changing pixel format at runtime.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Adds imx rt support.
Allows n-number of can interfaces based on device-tree.
Adds a "common" irq name.
Added CAN bus pins and dts for 1060 and 1064 EVK.
Signed-off-by: Rick Talbott <rtalbott@fastmail.com>
The led-controller DT binding gathers some common properties for LED
controllers and for the LED child nodes.
One notable property is "color-mapping" which allows to define a channel
to color mapping for multicolor LEDs.
Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
Signed-off-by: Maxime Bittan <maxime.bittan@seagate.com>
Add clock controller support for Nuvoton NPCX series. This CL includes:
1. Add clock controller device tree declarations.
2. Introduce clock-cells in yaml file clock tree to get module's source
clock and turn off/on the its clock
3. Clock controller driver implementation.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
This commit adds a bindings for the clock controller used in lpc11u6x
MCUs. It also adds a clock-controller node for the lpc11u6x soc series.
Signed-off-by: Maxime Bittan <maxime.bittan@seagate.com>
This patch adds the DT nodes and binding for the pinmux registers,
aka IOCON (I/O control), found on the LPC11U6x MCUs.
Signed-off-by: Simon Guinot <simon.guinot@seagate.com>
Add device tree bindings for the Semtech SX1261 and SX1262
radios. These will be used by Zephyr's LoRa drivers.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Use '0xa0' as default priority to be consistent with the V1/V2 and
V3 drivers default priority init.
Signed-off-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
This commit removes API functions and macros which were deprecated in
2.2 release. GPIO drivers are updated accordingly.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
