u-boot.git/drivers, branch v2024.10 Unnamed repository; edit this file 'description' to name the repository. clk: renesas: rcar-gen3: Fix SSCG caching replacement with MDSEL/PE caching 2024-10-05T19:15:22+00:00 Marek Vasut marek.vasut+renesas@mailbox.org 2024-10-05T17:45:02+00:00 dd4d130c8eb8fe3deb89dc6ec22bce4c641062b4 The SSCG is active with MDSEL[12] is not set. Previous commit 99c7e031196d ("clk: renesas: rcar-gen3: Replace SSCG caching with MDSEL/PE caching") inverted the conditional assignment of priv->sscg = !(cpg_mode & BIT(12)) during conversion from (priv->sscg ? 16 : 0) to priv->cpg_mode & BIT(core->offset) ? 16 : 0; Invert the assignment back to the correct state. This fixes R8A77980, R8A77990, R8A77995 and R8A774C0. Fixes: 99c7e031196d ("clk: renesas: rcar-gen3: Replace SSCG caching with MDSEL/PE caching") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> 
The SSCG is active with MDSEL[12] is not set. Previous commit
99c7e031196d ("clk: renesas: rcar-gen3: Replace SSCG caching
with MDSEL/PE caching") inverted the conditional assignment
of priv->sscg = !(cpg_mode & BIT(12)) during conversion from
(priv->sscg ? 16 : 0) to priv->cpg_mode & BIT(core->offset) ? 16 : 0;
Invert the assignment back to the correct state.

This fixes R8A77980, R8A77990, R8A77995 and R8A774C0.

Fixes: 99c7e031196d ("clk: renesas: rcar-gen3: Replace SSCG caching with MDSEL/PE caching")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Merge tag 'u-boot-dfu-20240930' of https://source.denx.de/u-boot/custodians/u-boot-dfu 2024-09-30T16:38:05+00:00 Tom Rini trini@konsulko.com 2024-09-30T16:38:05+00:00 bfb87a336be34ee1c1f315fde8923b2cba8d3a3b u-boot-dfu-20240930 - Fix Kconfig dependencies for DFU_OVER_USB 
u-boot-dfu-20240930

- Fix Kconfig dependencies for DFU_OVER_USB
usb: gadget: cdns3: Fix missing cache operations for non-zero Endpoints 2024-09-30T15:08:07+00:00 Siddharth Vadapalli s-vadapalli@ti.com 2024-09-30T09:34:07+00:00 17da9795c115dcfac49338ea044fa9413f5d0763 Transfer initiation and completion for the non-zero Endpoints are handled by cdns3_ep_run_transfer() and cdns3_transfer_completed() respectively. Failing to flush the cache associated with the TRB Pool within cdns3_ep_run_transfer() results in the transfers never being initiated. Similarly, failing to invalidate the cache associated with the TRB pool within cdns3_transfer_completed() results in the transfers never being completed. Fix this. Fixes: 7e91f6ccdc84 ("usb: Add Cadence USB3 host and gadget driver") Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Marek Vasut <marex@denx.de> 
Transfer initiation and completion for the non-zero Endpoints are
handled by cdns3_ep_run_transfer() and cdns3_transfer_completed()
respectively.

Failing to flush the cache associated with the TRB Pool within
cdns3_ep_run_transfer() results in the transfers never being initiated.
Similarly, failing to invalidate the cache associated with the TRB pool
within cdns3_transfer_completed() results in the transfers never being
completed.

Fix this.

Fixes: 7e91f6ccdc84 ("usb: Add Cadence USB3 host and gadget driver")
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Marek Vasut <marex@denx.de>
regulator: rk8xx: Use buck variable consistently 2024-09-27T10:20:49+00:00 Jonas Karlman jonas@kwiboo.se 2024-09-17T20:59:18+00:00 7210de40a25a222043aed1348ec667a5ccc204b6 The buck variable is zero based, i.e. buck=0 match BUCK1 in datasheet. Remove any buck + 1 calculation to be more consistent in usage of the buck variable across the different RK8xx variants in the driver. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> 
The buck variable is zero based, i.e. buck=0 match BUCK1 in datasheet.

Remove any buck + 1 calculation to be more consistent in usage of the
buck variable across the different RK8xx variants in the driver.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
regulator: rk8xx: Fix buck get and set enabled state on RK806 2024-09-27T10:20:49+00:00 Jonas Karlman jonas@kwiboo.se 2024-09-17T20:59:17+00:00 596465138175cd7e4171cad1e68a2ef7c5c002bc Wrong POWER_EN reg is used to get and set enabled state for the RK806 buck 4 and 8 regulators, also wrong POWER_SLP_EN0 bit is used for suspend state for the RK806 buck 1-8 regulators. Fix this by not adding one to the zero based buck variable. Fixes: f172575d92cd ("power: rk8xx: add support for RK806") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> 
Wrong POWER_EN reg is used to get and set enabled state for the RK806
buck 4 and 8 regulators, also wrong POWER_SLP_EN0 bit is used for
suspend state for the RK806 buck 1-8 regulators.

Fix this by not adding one to the zero based buck variable.

Fixes: f172575d92cd ("power: rk8xx: add support for RK806")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
ram: k3-ddrss: Handle error properly in lpddr4_start 2024-09-24T14:17:54+00:00 Udit Kumar u-kumar1@ti.com 2024-08-29T08:34:53+00:00 541d21cf08ed318a6088d90a7db423b1e50e4038 In lpddr4_start function error returned by lpddr4_enablepiinitiator may go undetected due to overwrite of return code. Add support to handle error in above case. Reported-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Udit Kumar <u-kumar1@ti.com> Reviewed-by: Bryan Brattlof <bb@ti.com> 
In lpddr4_start function error returned by lpddr4_enablepiinitiator
may go undetected due to overwrite of return code.
Add support to handle error in above case.

Reported-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
phy: cadence: sierra: Don't spam console 2024-09-20T15:09:42+00:00 Roger Quadros rogerq@kernel.org 2024-09-18T13:49:22+00:00 28a4e4314902aa48de61a8abf3596df3544541e0 use dev_dbg() instead of dev_info() for debug related prints. Get's rid of below print from console. "cdns,sierra serdes@5030000: sierra probed" Signed-off-by: Roger Quadros <rogerq@kernel.org> 
use dev_dbg() instead of dev_info() for debug related
prints.

Get's rid of below print from console.

"cdns,sierra serdes@5030000: sierra probed"

Signed-off-by: Roger Quadros <rogerq@kernel.org>
mux: mmio: Support "reg-mux" compatible 2024-09-20T15:09:42+00:00 Roger Quadros rogerq@kernel.org 2024-09-18T13:49:21+00:00 8e7a7ffec6711069e2c0032574d93f75cf0ab454 With "reg-mux" compatible the driver no longer expects the parent device to be a syscon type. It uses it's own regmux. Signed-off-by: Roger Quadros <rogerq@kernel.org> 
With "reg-mux" compatible the driver no longer expects the parent
device to be a syscon type. It uses it's own regmux.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
dfu: fix Kconfig dependencies 2024-09-13T15:41:18+00:00 Jerome Forissier jerome.forissier@linaro.org 2024-09-10T10:27:50+00:00 2f9c472dd7a91bc2d6e7840a550edcd257ff8b57 Fix link errors caused by missing Kconfig dependencies: 1. DFU_OVER_USB compiles common/dfu.c which calls g_dnl_clear_detach() which is implemented in drivers/usb/gadget/g_dnl.c which needs USB_GADGET_DOWNLOAD. Test case: $ printf "CONFIG_USB_GADGET_DOWNLOAD=n\nCONFIG_USB_FUNCTION_FASTBOOT=n" \ >>configs/am62px_evm_a53_defconfig $ make am62px_evm_a53_defconfig $ make CROSS_COMPILE=aarch64-linux-gnu- [...] common/dfu.c:34:(.text.run_usb_dnl_gadget+0x68): undefined reference to `g_dnl_clear_detach [...] 2. With the above fixed, the same build causes: common/spl/spl_dfu.c:29:(.text.spl_dfu_cmd+0xb0): undefined reference to `run_usb_dnl_gadget' This is because SPL_DFU compiles common/spl/spl_dfu.c which calls run_usb_dnl_gadget() which is implemented in common/dfu.c which needs DFU_OVER_USB. Therefore add these dependencies to Kconfig. Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Link: https://lore.kernel.org/r/20240910102751.3182982-1-jerome.forissier@linaro.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Fix link errors caused by missing Kconfig dependencies:

1. DFU_OVER_USB compiles common/dfu.c which calls g_dnl_clear_detach()
which is implemented in drivers/usb/gadget/g_dnl.c which needs
USB_GADGET_DOWNLOAD. Test case:

 $ printf "CONFIG_USB_GADGET_DOWNLOAD=n\nCONFIG_USB_FUNCTION_FASTBOOT=n" \
       >>configs/am62px_evm_a53_defconfig
 $ make am62px_evm_a53_defconfig
 $ make CROSS_COMPILE=aarch64-linux-gnu-
 [...]
 common/dfu.c:34:(.text.run_usb_dnl_gadget+0x68): undefined reference to `g_dnl_clear_detach
 [...]

2. With the above fixed, the same build causes:

 common/spl/spl_dfu.c:29:(.text.spl_dfu_cmd+0xb0): undefined reference to `run_usb_dnl_gadget'

This is because SPL_DFU compiles common/spl/spl_dfu.c which calls
run_usb_dnl_gadget() which is implemented in common/dfu.c which needs
DFU_OVER_USB.

Therefore add these dependencies to Kconfig.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/20240910102751.3182982-1-jerome.forissier@linaro.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
bootcount: Update to point to current documentation 2024-09-12T16:14:49+00:00 Tom Rini trini@konsulko.com 2024-08-26T16:49:56+00:00 7387be522efe2ead220fadc1e249d06aaf435719 The current documentation for the bootcount API is on our website and not the old wiki, update the link in two places. Signed-off-by: Tom Rini <trini@konsulko.com> 
The current documentation for the bootcount API is on our website and
not the old wiki, update the link in two places.

Signed-off-by: Tom Rini <trini@konsulko.com>