u-boot.git/drivers/misc/Makefile, branch v2021.04

dm: i2c: allow disabling driver model in SPL

2021-02-21T05:07:30Z

At present if U-Boot proper uses driver model for I2C, then SPL has to also. While this is desirable, it places a significant barrier to moving to driver model in some cases. For example, with a space-constrained SPL it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves adjusting some drivers. This patch introduces a separate Kconfig symbols for enabling DM_I2C and DM_I2C_GPIO support in SPL. This will also help to get away from dirty workarounds to achieve non-DM I2C support for SPL, which is currently used in some board header files like: ifdef CONFIG_SPL_BUILD undef CONFIG_DM_I2C endif Reviewed-by: Simon Glass Reviewed-by: Heiko Schocher Signed-off-by: Igor Opaniuk Reviewed-by: Tom Rini

test: Move some test drivers into their own file

2021-01-05T19:24:40Z

At present several test drivers are part of the test file itself. Some of these are useful for of-platdata tests. Separate them out so we can use them for other things also. A few adjustments are needed so this driver can build for sandbox_spl as well. Signed-off-by: Simon Glass

misc: add driver for the SiFive otp controller

2020-06-04T01:44:08Z

Added a misc driver to handle OTP memory in SiFive SoCs. Signed-off-by: Pragnesh Patel Reviewed-by: Bin Meng Tested-by: Bin Meng Reviewed-by: Jagan Teki Tested-by: Jagan Teki

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

common: Drop floppy disk support

2020-01-17T18:26:50Z

This seems pretty old now. It has not been converted to driver model and is not used by any boards. Drop it. Signed-off-by: Simon Glass

sandbox: Add a test for IRQ

2019-12-15T03:44:12Z

Add a simple sandbox test for this uclass. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

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

sandbox: Add PCI driver and test for p2sb

2019-12-15T03:44:11Z

Add a sandbox driver and PCI-device emulator for p2sb. Also add a test which uses a simple 'adder' driver to test the p2sb functionality. 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