u-boot.git/drivers/misc/Kconfig, branch v2020.07-rc2

misc: pmic_esm: Add support for PMIC ESM driver

2020-03-03T07:38:14Z

The ESM (Error Signal Monitor) is used on certain PMIC versions to handle error signals propagating from rest of the system. If these reach the PMIC, it is typically a last resort fatal error which requires a system reset. The ESM driver does the proper configuration for the ESM module to reach this end goal. Initially, only TPS65941 PMIC is supported for this. Signed-off-by: Tero Kristo

misc: k3_esm: Add support for Texas Instruments K3 ESM driver

2020-03-03T07:38:14Z

The ESM (Error Signaling Module) is used to route error signals within the K3 SoCs somewhat similar to interrupts. The handling for these is different though, and can be routed for hardware error handling, to be handled by safety processor or just as error interrupts handled by the main processor. The u-boot level ESM driver is just used to configure the ESM signals so that they get routed to proper destination. Signed-off-by: Tero Kristo

x86: Move UCLASS_IRQ into a separate file

2019-12-15T03:44:12Z

Update this uclass to support the needs of the Apollo Lake ITSS. It supports four operations. Move the uclass into a separate directory so that sandbox can use it too. Add a new Kconfig to control it and enable this on x86. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

pci: Add support for p2sb uclass

2019-12-15T03:44:11Z

The Primary-to-Sideband bus (P2SB) is used to access various peripherals through memory-mapped I/O in a large chunk of PCI space. The space is segmented into different channels and peripherals are accessed by device-specific means within those channels. Devices should be added in the device tree as subnodes of the p2sb. This adds a uclass and enables it for sandbox. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

misc: add driver for the Rockchip otp controller

2019-11-17T09:23:15Z

Newer Rockchip socs like the px30 use a different ip block to handle one-time-programmable memory, so add a misc driver for it as well. Signed-off-by: Finley Xiao Signed-off-by: Heiko Stuebner Reviewed-by: Kever Yang

misc: k3_avs: add driver for K3 Adaptive Voltage Scaling Class 0

2019-11-07T23:39:16Z

Adaptive Voltage Scaling is a technology used in TI SoCs to optimize the operating voltage based on characterization data written to efuse during production. Add a driver to support this feature for K3 line of SoCs, initially for AM65x. Signed-off-by: Tero Kristo Signed-off-by: Keerthy

misc: microchip_flexcom: introduce microchip_flexcom driver

2019-10-24T10:01:57Z

The Microchip Flexcom is just a wrapper which embeds a SPI controller, an I2C controller and an USART. Only one function can be used at a time and is chosen at boot time according to the device tree. The bindings are kept as in Linux. The driver registers to MISC_UCLASS. Signed-off-by: Eugen Hristev

misc: Kconfig: make i.MX7ULP could use MXC_OCOTP

2019-10-08T14:35:16Z

Signed-off-by: Peng Fan

Kconfig: Varios: Fix more SPL, TPL dependencies

2019-08-26T15:46:29Z

Several options are presenting themselves on a various boards where the options are clearly not used. (ie, SPL/TPL options when SPL or TPL are not defined) This patch is not attempting to be a complete list of items, but more like low hanging fruit. In some instances, I wasn't sure of DM was required, so I simply made them SPL or TPL. This patch attempts to reduce some of the menuconfig noise by defining dependencies so they don't appear when not used. Signed-off-by: Adam Ford

spl: misc: Allow misc drivers in SPL and TPL

2019-05-21T23:33:23Z

In some cases it is necessary to read the keyboard in early phases of U-Boot. The cros_ec keyboard is kept in the misc directory. Update the config to allow this. Signed-off-by: Simon Glass