u-boot.git/drivers/sysreset, branch v2024.04 Unnamed repository; edit this file 'description' to name the repository. sysreset: Support reset via Renesas RAA215300 PMIC 2024-02-28T17:42:27+00:00 Paul Barker paul.barker.ct@bp.renesas.com 2024-02-27T20:40:33+00:00 167eb89a211a52c20d47b031a1053a74bbca1942 This patch adds support for resetting a board via the RAA215300 PMIC. Note that the RAA215300 documentation names the available reset types differently to u-boot: * A "warm" reset via the RAA215300 PMIC will fully reset the SoC (CPU & GPIOs), so this corresponds to SYSRESET_COLD. * A "cold" reset via the RAA215300 PMIC will cycle all power supply rails, so this corresponds to SYSRESET_POWER. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> 
This patch adds support for resetting a board via the RAA215300 PMIC.

Note that the RAA215300 documentation names the available reset types
differently to u-boot:

  * A "warm" reset via the RAA215300 PMIC will fully reset the SoC
    (CPU & GPIOs), so this corresponds to SYSRESET_COLD.

  * A "cold" reset via the RAA215300 PMIC will cycle all power supply
    rails, so this corresponds to SYSRESET_POWER.

Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Merge tag 'v2024.01-rc3' into next 2023-11-20T14:19:50+00:00 Tom Rini trini@konsulko.com 2023-11-20T14:19:50+00:00 dca7a8958f8d0dbd53072caa4353353e062d80ca Prepare v2024.01-rc3 
Prepare v2024.01-rc3
sysreset: Fix unsupported request return values 2023-11-16T23:53:09+00:00 Paul Barker paul.barker.ct@bp.renesas.com 2023-11-08T08:51:10+00:00 da35ab68de168eb0481a02368559999cfd7882ba The description of the sysreset request method in <sysreset.h> says that the return value should be -EPROTONOSUPPORT if the requested reset type is not supported by this device. Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
The description of the sysreset request method in <sysreset.h> says that
the return value should be -EPROTONOSUPPORT if the requested reset type
is not supported by this device.

Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
tree-wide: Replace http:// link with https:// link for ti.com 2023-11-10T16:01:50+00:00 Nishanth Menon nm@ti.com 2023-11-01T20:56:03+00:00 a94a4071d449e12c9fb5ac37d6362d22efcb27da Replace instances of http://www.ti.com with https://www.ti.com Signed-off-by: Nishanth Menon <nm@ti.com> 
Replace instances of http://www.ti.com with https://www.ti.com

Signed-off-by: Nishanth Menon <nm@ti.com>
sysreset: implement PALMAS sysreset functions 2023-11-03T21:42:39+00:00 Svyatoslav Ryhel clamor95@gmail.com 2023-10-24T07:49:08+00:00 4afdc7a3c63d99b53676d31cc38e18de15a036f5 PALMAS PMIC family has embedded poweroff function used by some device to initiane device power off. Implement it as sysreset driver. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> 
PALMAS PMIC family has embedded poweroff function used by some
device to initiane device power off. Implement it as sysreset
driver.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
sysreset: implement TPS65910 sysreset functions 2023-11-03T21:42:14+00:00 Svyatoslav Ryhel clamor95@gmail.com 2023-10-24T07:49:07+00:00 8b8a00eaf47719ee04338eff9cd94b0408779d9d TPS65910/TPS65911 PMICs have embedded power control functions used by some device to initiane device power off. Implement it as sysreset driver. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> 
TPS65910/TPS65911 PMICs have embedded power control functions
used by some device to initiane device power off. Implement it as
sysreset driver.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
sysreset: implement TPS80031 sysreset functions 2023-11-03T21:41:54+00:00 Svyatoslav Ryhel clamor95@gmail.com 2023-10-24T07:49:06+00:00 9d937cdc2ce831adfef969ced5e35b72a3131dea TPS80031/TPS80032 PMICs have embedded power control functions used by some device to initiane device power off. Implement it as sysreset driver. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> 
TPS80031/TPS80032 PMICs have embedded power control functions
used by some device to initiane device power off. Implement it as
sysreset driver.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
sysreset: implement MAX77663 sysreset functions 2023-11-03T21:40:40+00:00 Svyatoslav Ryhel clamor95@gmail.com 2023-10-24T07:49:05+00:00 fa1e72ea3d62f561fb990113ce404ad603d61e83 MAX77663 PMIC has embedded poweroff function used by some device to initiane device power off. Implement it as sysreset driver. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> 
MAX77663 PMIC has embedded poweroff function used by some
device to initiane device power off. Implement it as sysreset
driver.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
sysreset: tegra: create arch specific sysreset driver 2023-11-03T21:40:11+00:00 Svyatoslav Ryhel clamor95@gmail.com 2023-10-24T07:49:03+00:00 7084f34d0fc0f9ca5fadc2e86d0c397fa859a832 Tegra uses built in Power Management Controller (PMC) to perform CPU reset. Code to perform this was located in mach-tegra, so lest create DM driver to handle this. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> 
Tegra uses built in Power Management Controller (PMC) to perform
CPU reset. Code to perform this was located in mach-tegra, so lest
create DM driver to handle this.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
spl: Allow enabling SPL_OF_REAL and SPL_OF_PLATDATA at the same time 2023-10-18T00:50:52+00:00 Sean Anderson seanga2@gmail.com 2023-10-14T20:47:46+00:00 eaf738559cf2fd9cf206fd77fe28d3695c698261 Sandbox unit tests in U-Boot proper load a test device tree to have some devices to work with. In order to do the same in SPL, we must enable SPL_OF_REAL. However, we already have SPL_OF_PLATDATA enabled. When generating platdata from a devicetree, it is expected that we will not need devicetree access functions (even though SPL_OF_CONTROL is enabled). This expectation does not hold for sandbox, so allow user control of SPL_OF_REAL. There are several places in the tree where conditions involving OF_PLATDATA or OF_REAL no longer function correctly when both of these options can be selected at the same time. Adjust these conditions accordingly. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
Sandbox unit tests in U-Boot proper load a test device tree to have some
devices to work with. In order to do the same in SPL, we must enable
SPL_OF_REAL. However, we already have SPL_OF_PLATDATA enabled. When
generating platdata from a devicetree, it is expected that we will not need
devicetree access functions (even though SPL_OF_CONTROL is enabled). This
expectation does not hold for sandbox, so allow user control of
SPL_OF_REAL.

There are several places in the tree where conditions involving OF_PLATDATA
or OF_REAL no longer function correctly when both of these options can be
selected at the same time. Adjust these conditions accordingly.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>