On 6/4/24 6:33 PM, Sebastian Reichel wrote:
Enable support for the fusb302 USB Type-C controller.
This will do early USB PD (power deliver) negotiation, which must happen
within 5 seconds after the USB-C connector has plugged in according to
the specification. It takes almost 5 seconds to go thr
On 6/4/24 6:33 PM, Sebastian Reichel wrote:
[...]
+static int fusb302_i2c_block_write(struct udevice *dev, u8 address,
+ u8 length, const u8 *data)
+{
+ int ret = 0;
This initialization of ret = 0 is probably unnecessary, see right below.
+ if (l
On 6/4/24 6:33 PM, Sebastian Reichel wrote:
Hi,
sorry for the abysmal delay
diff --git a/cmd/tcpm.c b/cmd/tcpm.c
new file mode 100644
index ..37cc3ed6a3b4
--- /dev/null
+++ b/cmd/tcpm.c
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2024 Collabora
+ *
From: Rafał Miłecki
U-Boot environment variables can be stored in various data sources. MTD
is just one of available options. Refactor DT binding into a layout so
it can be used with UBI volumes and other NVMEM devices.
Link: https://lore.kernel.org/all/20231221173421.13737-1-zaj...@gmail.com/
S
On Thu, Jun 27, 2024 at 10:26:08AM +0200, Christophe Leroy wrote:
> Timer value is a 16 bits calculated from the wanted timeout and the
> system clock. On powerpc/8xx, a timeout of 2s gives a value which
> is over U16_MAX so U16_MAX shall be used. But the calculation is
> casted to u16 so at the e
On Mon, Jun 24, 2024 at 07:49:07PM +, Marjolaine Amate wrote:
> This patch fixes the I225 hardware default value
> at 0x15FD meaning empty flash image
> or the NVM configuration loading failed
>
> Signed-off-by: Marjolaine Amate
Applied to u-boot/master, thanks!
--
Tom
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Des
On Mon, Jun 24, 2024 at 07:15:32PM +, Marjolaine Amate wrote:
> This patch adds support for Intel Foxville I226
> devices LM,V,I,K in e1000 driver.
>
> Signed-off-by: Marjolaine Amate
Applied to u-boot/master, thanks!
--
Tom
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On Sun, Jun 23, 2024 at 10:41:19AM +0300, Roger Quadros wrote:
> The board has the TCA9554 I2C GPIO expander chip for expansion
> board presence detection logic.
>
> Enable the relevant I2C GPIO drivers.
>
> Signed-off-by: Roger Quadros
Applied to u-boot/master, thanks!
--
Tom
signature.as
On Thu, Jun 20, 2024 at 02:05:54PM +0200, Wadim Egorov wrote:
> Describe how to boot via UART.
>
> Signed-off-by: Wadim Egorov
Applied to u-boot/master, thanks!
--
Tom
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On Fri, Jun 21, 2024 at 02:42:10PM +0300, Maxim Moskalets wrote:
> Some operating systems (e.g. seL4) and embedded applications are ELF
> images. It is convenient to use FIT-images to implement trusted boot.
> Added "elf" image type for booting using bootm command.
>
> Signed-off-by: Maxim Moskal
On Thu, Jun 20, 2024 at 04:20:59PM +0200, Alexander Dahl wrote:
> U-Boot configured for verified boot with the "required" option set to
> "conf" also checks scripts put in FIT images for a valid signature, and
> refuses to source and run such a script if the signature for the
> configuration is ba
On Sun, Jun 23, 2024 at 11:10:21PM +0530, Anand Moon wrote:
> Adjust indentation from spaces to tab (+optional two spaces) as in
> coding style with command like:
> $ sed -e 's/^/\t/' -i */Kconfig
>
> Signed-off-by: Anand Moon
Applied to u-boot/master, thanks!
--
Tom
signature
On Sun, Jun 16, 2024 at 05:19:11PM +0200, Marek Vasut wrote:
> Drop all duplicate newlines from config headers.
> No functional change.
>
> Signed-off-by: Marek Vasut
Applied to u-boot/master, thanks!
--
Tom
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On Fri, 5 Jul 2024 at 22:16, Mikhail Kshevetskiy
wrote:
>
>
> On 05.07.2024 20:56, Peter Robinson wrote:
> > Hi Mikhail,
> >
> >> This series of patches greatly improve TCP support.
> > Where's the changelog of what changed from v1?
>
> no changes, just remove some patches and add a cover letter
On 7/5/24 10:29 PM, Rasmus Villemoes wrote:
Distinguish more clearly between source files meant for producing .dtb
from those meant for producing .dtbo. No functional change, as we
currently have rules for producing a foo.dtbo from either foo.dts or
foo.dtso.
Note that in the linux tree, all dev
There are operations in buildman that result in running the cross-tools
(such as performing size checks) and now that we have not modified PATH
to know where our tools are, these operations fail.
This reverts commit 6c0a3cf75f72370deec3ee516a9dd377397af207.
Signed-off-by: Tom Rini
---
I'm likely
On Thu, Jul 04, 2024 at 01:05:34PM +0530, Sughosh Ganu wrote:
> Add a Kconfig symbol to enable getting updates on any memory map
> changes that might be done by the LMB module. This notification
> mechanism can then be used to have a synchronous view of allocated and
> free memory.
>
> Signed-off
On Thu, Jul 04, 2024 at 01:05:12PM +0530, Sughosh Ganu wrote:
> Add separate config symbols for enabling the LMB module for the SPL
> phase. The LMB module implementation now relies on alloced list data
> structure which requires heap area to be present. Add specific config
> symbol for the SPL ph
On Thu, Jul 04, 2024 at 01:05:44PM +0530, Sughosh Ganu wrote:
o
> With the changes to add notifications for any changes to the LMB map,
> the size of the image exceeds the limit set. Bump up the image size
> limit for now to get the platform to build.
>
> This is not for committing.
>
> Signed-of
Hi Mikhail,
> This series of patches greatly improve TCP support.
Where's the changelog of what changed from v1?
> The benefits:
> * a lot of bug was fixed
> * tcp cliens becomes smaller/simpler
> * fix data uploading (now it's possible to transmit a huge
>array of data from the board to
On Fri, Jul 05, 2024 at 01:22:46PM +0200, Caleb Connolly wrote:
> Hi Tom,
>
> Various minor fixes and improvements:
>
> * Fix Qualcomm SPMI v5 support
> * Move default environment to a file
> * Add support for special pins (e.g ufs/mmc reset/data pins)
> * IPQ moves to OF_UPSTREAM and receives s
On Fri, Jul 05, 2024 at 04:15:40PM +0300, Svyatoslav Ryhel wrote:
> Dear Tom,
>
> The following changes since commit 7c9c5c0562347dccb8ac89148784a34de402ea9e:
>
> Merge patch series "xtensa: Enable qemu-xtensa board" (2024-07-04 16:11:08
> -0600)
>
> are available in the Git repository at:
>
Add entry for the TI boards documentation under ARM TI
Signed-off-by: Dhruva Gole
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6b32a6d94644..da730c6e4840 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -733,6 +733,7 @@ F: arch/arm/mach-omap2/
Add documentation to briefly explain the role of TIFS Stub in relevant
K3 SoC's.
This also sheds light on why TIFS Stub isn't package with the DM firmware
itself.
Signed-off-by: Dhruva Gole
---
doc/board/ti/k3.rst | 11 +++
1 file changed, 11 insertions(+)
diff --git a/doc/board/ti/k3.r
Since AM62x, AM62P and AM62A all use similar boot flows and their low
power mode s/w ARCH is also similar in the way that they make use of the
TIFS Stub, update their documentation to show where TIFS Stub is.
Signed-off-by: Dhruva Gole
---
doc/board/ti/am62ax_sk.rst | 4 ++--
doc/board/ti/am62px
Mention the TIFS Stub in the TISP image format
Signed-off-by: Dhruva Gole
---
doc/board/beagle/am62x_beagleplay.rst | 2 +-
doc/board/ti/img/tifsstub_dm_tispl.bin.svg | 353 +
2 files changed, 354 insertions(+), 1 deletion(-)
create mode 100644 doc/board/ti/img/tifsst
Add the AM62x boot flow to show at which point the TIFS Stub actually
gets loaded.
Signed-off-by: Dhruva Gole
---
doc/board/beagle/am62x_beagleplay.rst |2 +-
doc/board/ti/img/boot_diagram_am62.svg | 1983
2 files changed, 1984 insertions(+), 1 deletion(-)
create m
Add support for packaging the TIFS Stub as it's required for basic Low
Power Modes like Deep Sleep.
The reason it is packaged using binman and not inherently as part of the
DM firmware is because for HS devices, customer owns the customer key
and only customer has access to it.
DM is release by TI,
This series includes the binman related changes required to package TIFS
Stub to support Low Power Modes on BeaglePlay.
It also documents the boot flow and tispl packaging details regarding
the same.
Changelog:
* Add more documentation around last time's discussion[1] on packaging TIFS
Stub in D
On Sun, Jun 30, 2024 at 08:49:08PM +0200, Christophe Leroy wrote:
>
>
> Le 30/06/2024 à 20:28, Christophe Leroy a écrit :
> >
> >
> > Le 30/06/2024 à 16:54, Tom Rini a écrit :
> > > On Sun, Jun 30, 2024 at 10:47:06AM +0200, Christophe Leroy wrote:
> > > >
> > > >
> > > > Le 27/06/2024 à 21:40
On Fri, Jul 05, 2024 at 10:20:30AM +0530, Chintan Vankar wrote:
> Add "bootph-all" property to CPSW MAC's PHY node phy_gmii_sel.
>
> Signed-off-by: Chintan Vankar
> ---
>
> Link to v2:
> https://lore.kernel.org/r/20240425120822.2048012-11-c-van...@ti.com/
>
> Changes from v2 to v3:
> - Since "
On Fri, Jul 05, 2024 at 10:20:28AM +0530, Chintan Vankar wrote:
> From: Kishon Vijay Abraham I
>
> Enable config options needed to support Ethernet boot on AM62x SK.
>
> Signed-off-by: Kishon Vijay Abraham I
> Signed-off-by: Siddharth Vadapalli
> Signed-off-by: Chintan Vankar
> ---
>
> Link
On Fri, Jul 05, 2024 at 10:20:21AM +0530, Chintan Vankar wrote:
> Initialize DRAM size in SPL stage since networking requires DDR
> to be initialized.
>
> Signed-off-by: Kishon Vijay Abraham I
> Signed-off-by: Chintan Vankar
Reviewed-by: Tom Rini
--
Tom
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On Thu, Jul 04, 2024 at 09:03:37AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam
>
> Booting an initramfs with the current initrd_addr address may lead to
> initramfs corruption and boot failure.
>
> Fix the initramfs problem by applying the following layout
> suggested by Tom Rini:
>
> lo
On Fri, Jul 05, 2024 at 10:20:27AM +0530, Chintan Vankar wrote:
> From: Kishon Vijay Abraham I
>
> Add configs for enabling ETHBOOT in R5SPL.
>
> Signed-off-by: Kishon Vijay Abraham I
> Signed-off-by: Andreas Dannenberg
> Signed-off-by: Siddharth Vadapalli
> Signed-off-by: Chintan Vankar
>
On 17:31-20240703, Sebin Francis wrote:
>
> On 01/07/24 20:54, Nishanth Menon wrote:
> > On 15:25-20240701, Sebin Francis wrote:
> > > For HS-FS device we need to sign the fs-stub with customer key. DM
> > > firmware
> > > cannot have a component which is signed using customer key.
> > Please exp
This patch adds downloading/uploading of data with netcat.
Client/server mode both supported.
Signed-off-by: Mikhail Kshevetskiy
---
cmd/Kconfig | 7 ++
cmd/net.c| 34 +++--
include/net.h| 2 +-
include/net/netcat.h | 20 ++
net/Makefile | 1 +
Some driver implements it's own network packet pool, so PKTBUFSRX is zero.
This results in zero-size TCP receive window, so data transfer doesn't
work. Avod it by setting a reasonable fallback value.
Signed-off-by: Mikhail Kshevetskiy
---
net/tcp.c | 6 +-
1 file changed, 5 insertions(+), 1
Signed-off-by: Mikhail Kshevetskiy
---
net/tcp.c | 70 +--
1 file changed, 37 insertions(+), 33 deletions(-)
diff --git a/net/tcp.c b/net/tcp.c
index a5689a892b2..9fb80f9c2a8 100644
--- a/net/tcp.c
+++ b/net/tcp.c
@@ -528,10 +528,37 @@ void net
Changes:
* Fix initial send sequence always zero issue
* Use state machine close to RFC 9293. This should make TCP
transfers more reliable (now we can upload a huge array
of data from the board to external server)
* Improve TCP framework a lot. This should make tcp client
code much more
Use the names from RFC 9293
Signed-off-by: Mikhail Kshevetskiy
---
include/net/tcp.h | 8
net/tcp.c | 32
2 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index f224d0cae2f..0694af9d5b1 10064
Changes:
* Avoid use net_server_ip in tcp code, use tcp_stream data instead
* Ignore packets from other connections if connection already created.
This prevents us from connection break caused by other tcp stream.
Signed-off-by: Mikhail Kshevetskiy
---
include/net.h | 5 +-
include/n
no functional changes
Signed-off-by: Mikhail Kshevetskiy
---
include/net/tcp.h | 37 +++-
net/net.c | 11 ++-
net/tcp.c | 231 +++---
net/wget.c| 3 +-
4 files changed, 163 insertions(+), 119 deletions(-)
diff --git a/inclu
Current code assume that all (except last) packets are of the same size.
This is definitely wrong. Replace SACK code with a new one, that does
not rely on this assumption. Also this code uses less memory.
Signed-off-by: Mikhail Kshevetskiy
---
net/tcp.c | 200 +++-
Current TCP code may miss an option if TCP_O_NOP option was used before
it for proper aligning.
Signed-off-by: Mikhail Kshevetskiy
---
net/tcp.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/tcp.c b/net/tcp.c
index a713e1dd609..c9bcd364ee3 100644
--- a/net/tcp.c
+
This series of patches greatly improve TCP support.
The benefits:
* a lot of bug was fixed
* tcp cliens becomes smaller/simpler
* fix data uploading (now it's possible to transmit a huge
array of data from the board to external server)
* data downloading/uploading with netcat over tcp was a
Hi Jonas,
On Tue, 2023-10-17 at 10:02 +0100, Christopher Obbard wrote:
> Hi Jonas,
>
> On Sat, 2023-10-14 at 21:22 +0200, Jonas Karlman wrote:
> > On 2023-10-14 20:58, Jonas Karlman wrote:
> > > Hi Christopher,
> > >
> > > On 2023-10-12 13:46, Christopher Obbard wrote:
> > > > Hi Jonas,
> > > >
Signed-off-by: Mikhail Kshevetskiy
---
drivers/mtd/nand/spi/winbond.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index 5fe35e35ed5..f38ae95c570 100644
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/
Signed-off-by: Mikhail Kshevetskiy
---
drivers/mtd/nand/spi/Makefile | 4 +-
drivers/mtd/nand/spi/alliancememory.c | 155 +
drivers/mtd/nand/spi/ato.c| 84
drivers/mtd/nand/spi/core.c | 4 +-
drivers/mtd/nand/spi/esmt.c
just now only spinand on_die ecc is supported
Signed-off-by: Mikhail Kshevetskiy
---
drivers/mtd/nand/Makefile | 2 +-
drivers/mtd/nand/core.c | 130 +++-
drivers/mtd/nand/ecc.c | 150 ++
drivers/mtd/nand/spi/core.c | 206 +
Changes:
* add missed MODULE_DEVICE_TABLE()
* update mtd stats after data reading
Code reorganization:
* use spinand_to_nand() and spinand_to_mtd() helpers instead of
nanddev_to_mtd() and direct access to spinand structure fields
* rename enable_ecc variable to disable_ecc and update corres
Add missing newline character and also add the return code of
regulator_set_value() to the output.
Signed-off-by: Alexander Stein
---
drivers/mmc/fsl_esdhc_imx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
inde
also call schedule() to allow periodic actions
Signed-off-by: Mikhail Kshevetskiy
---
drivers/mtd/nand/spi/core.c | 35 ---
include/linux/mtd/spinand.h | 22 ++
2 files changed, 50 insertions(+), 7 deletions(-)
diff --git a/drivers/mtd/nand/sp
Use an enum to differentiate the type of I/O (reading or writing a
page). Also update the request iterator.
This is a port of linux patch 701981cab01696584a12e5f0e7c2ad931a326059
created by Miquel Raynal
Signed-off-by: Mikhail Kshevetskiy
---
drivers/mtd/nand/spi/core.c | 4 ++--
include/linu
Make use of the spi-mem direct mapping API to let advanced controllers
optimize read/write operations when they support direct mapping.
This is a port of linux patch 981d1aa0697ce1393e00933f154d181e965703d0
created by Boris Brezillon .
Signed-off-by: Mikhail Kshevetskiy
---
drivers/mtd/nand/spi
Up to now only software ecc is supported, but other engines can be add quite
easily
Mikhail Kshevetskiy (7):
mtd: spinand: Use the spi-mem dirmap API
mtd: spinand: Add a NAND page I/O request type
mtd: spinand: simulate behavior of linux's function spinand_wait()
mtd: spinand: preparation
Dear Tom,
The following changes since commit 7c9c5c0562347dccb8ac89148784a34de402ea9e:
Merge patch series "xtensa: Enable qemu-xtensa board" (2024-07-04 16:11:08
-0600)
are available in the Git repository at:
https://source.denx.de/u-boot/custodians/u-boot-tegra.git staging
for you to fet
Option Acknowledgment (OACK) is an extension of TFTP protocol (see rfc2347).
Not all tftp servers implements it. U-Boot supports two tftp specific
commands:
* tftpboot works with both types of servers,
* tftpput waits for OACK from the server, so the data transfer does not
start if the servers
On 05.07.2024 11:29, Mark Kettenis wrote:
> [You don't often get email from mark.kette...@xs4all.nl. Learn why this is
> important at https://aka.ms/LearnAboutSenderIdentification ]
>
>> From: Mikhail Kshevetskiy
>> Date: Fri, 5 Jul 2024 06:26:24 +0400
>>
>> From: Michael Polyntsov
>>
>> If h
Hi Caleb,
Thank you for the patch.
On ven., juin 21, 2024 at 03:51, Caleb Connolly
wrote:
> Fixes a compile error when building with only the TCP fastboot implementation.
>
> Signed-off-by: Caleb Connolly
Reviewed-by: Mattijs Korpershoek
> ---
> include/fastboot.h | 2 ++
> 1 file changed
Initialize the Cryptographic Accelerator and Assurance Module.
Signed-off-by: Leonard Anderweit
---
configs/phycore-imx8mp_defconfig | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/configs/phycore-imx8mp_defconfig b/configs/phycore-imx8mp_defconfig
index e84d761aeb8c..74d
Hi,
On Fri, 14 Jun 2024 02:51:15 +0200, Marek Vasut wrote:
> Introduce .ops for USB_GADGET_GENERIC uclass. The first new ops is
> .handle_interrupts which must be implemented by DM capable USB gadget
> controller drivers and must implement interrupt handling similar to
> dm_usb_gadget_handle_inter
From: Michael Polyntsov
The standard property
linux,default-trigger = "pattern";
used to get an effect. No blinking parameters can be set yet.
Signed-off-by: Michael Polyntsov
Signed-off-by: Mikhail Kshevetskiy
---
drivers/led/led-uclass.c | 33 +
1 file
v2 changes:
* Drop sw_blink_state structure, move its necessary fields to
led_uc_plat structure.
* Add cyclic_info pointer to led_uc_plat structure. This
simplify code a lot.
* Remove cyclic function search logic. Not needed anymore.
* Fix blinking period. It was twice large.
* Other cle
From: Michael Polyntsov
If hardware (or driver) doesn't support leds blinking, it's
now possible to use software implementation of blinking instead.
This relies on cyclic functions.
Signed-off-by: Michael Polyntsov
Signed-off-by: Mikhail Kshevetskiy
---
drivers/led/Kconfig| 14 +
Hi,
On Sun, 09 Jun 2024 23:32:14 +0200, Marek Vasut wrote:
> The bcdDevice field is defined as
> |Device release number in binary-coded decimal
> in the USB 2.0 specification. We use this field to distinguish the UDCs
> from each other. In theory this could be used on the host side to apply
> cert
Hi Tom,
Various minor fixes and improvements:
* Fix Qualcomm SPMI v5 support
* Move default environment to a file
* Add support for special pins (e.g ufs/mmc reset/data pins)
* IPQ moves to OF_UPSTREAM and receives some cleanup and MAINTAINERS changes
* Add a reset driver for devices without PSCI
On Sat, 29 Jun 2024 at 10:01, Heinrich Schuchardt
wrote:
>
> The dtbdump.efi binary can be used for testing the EFI_DT_FIXUP_PROTOCOL.
> It provides a command to load a file and have it fixed up and a
> command to save the resulting file.
>
> Add a command 'dump' for displaying the device-tree.
>
Hi Tom,
On Wed, 3 Jul 2024 at 22:23, Tom Rini wrote:
>
> A valid memory location to stash bootstage information at will be
> architecture dependent. Move the existing defaults to the main Kconfig
> file for this option and set 0x0 as the default only for sandbox.
>
> Signed-off-by: Tom Rini
> --
On Wed, 3 Jul 2024 at 22:19, Tom Rini wrote:
>
> The build option to support images of type 'IMAGE_FORMAT_LEGACY' is
> CONFIG_LEGACY_IMAGE_FORMAT so update the pytest to check for the correct
> option.
>
> Signed-off-by: Tom Rini
> ---
> test/py/tests/test_fpga.py | 12 ++--
> 1 file cha
Hi,
On Wed, Jul 3, 2024, 09:56 Ilias Apalodimas wrote:
>
> Hi Raymond
>
> On Tue, 2 Jul 2024 at 21:27, Raymond Mao wrote:
> >
> > Integrate common/hash.c on the hash shim layer so that hash APIs
> > from mbedtls can be leveraged by boot/image and efi_loader.
> >
> > Signed-off-by: Raymond Mao
>
> From: Mikhail Kshevetskiy
> Date: Fri, 5 Jul 2024 06:26:24 +0400
>
> From: Michael Polyntsov
>
> If hardware (or driver) doesn't support leds blinking, it's
> now possible to use software implementation of blinking instead.
> This relies on cyclic functions.
>
> v2 changes:
> * Drop sw_bli
>
> Hi,
>
> On 04/07/2024 08:50, Minda Chen wrote:
> > USB PHY maybe need to set PHY mode in different USB dr mode. So
> > translate to generic PHY mode and call generic_phy_set_mode().
> >
> > Signed-off-by: Minda Chen
> > ---
> > drivers/usb/cdns3/core.c | 25 +
> >
On Thu, Jul 04, 2024 at 04:49:32PM +0100, Vitor Soares wrote:
> From: Vitor Soares
>
> Enable USB host as well as USB gadget and DFU support for a53 and r5
> configs. Also, enable UUU fastboot support to download files with
> the UUU tool from a53.
>
> Additionally, configure usb0 to peripheral
Upstream Linux commit f90b68d6c8b0.
The CORE/BUS root slice has following design, simplied graph:
The difference is core not have pre_div block.
A composite core/bus clk has 8 inputs for mux to select, saying clk[0-7].
It support target(smart) interface and normal interface. Target interface
is e
Make public the clk_fetch_parent_index and rename it. This allow
us to be reused in driver specialization
Signed-off-by: Michael Trimarchi
---
V1->V2:
Nothing changed
---
drivers/clk/clk-mux.c| 5 ++---
include/linux/clk-provider.h | 1 +
2 files changed, 3 insertions(+), 3 delet
The mux ops for i.MX8M composite clk needs to be specialized.
In order to reduce the code duplication we need to make public some
interface and write a specific function in the mux ops. Those patches
implement the behavior.
Addressed comment in V1
Michael Trimarchi (2):
clk: clk-mux: Make publi
Gate and mux does not have .set_rate operation, but they could have
CLK_SET_PARENT_RATE flag set. In that case it's usually possible to find a
parent up the tree which is capable of setting the rate (div, pll, etc).
Add clk_generic_set_rate to allow them to trasverse the clock tree.
Cc: Sam Protse
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