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2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"Tom Rini1-1/+0
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini1-0/+1
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-06cmd: Remove <common.h> and add needed includesTom Rini1-1/+0
Remove <common.h> from all "cmd/" files and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com>
2023-12-15cmd: clk: Make soc_clk_dump staticIgor Prusov1-2/+2
After introducing dump to clk_ops there is no need to override or expose this symbol anymore. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Tested-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Igor Prusov <ivprusov@sberdevices.ru> Link: https://lore.kernel.org/r/20231109105516.24892-9-ivprusov@sberdevices.ru
2023-12-15cmd: clk: Use dump function from clk_opsIgor Prusov1-0/+9
Add another loop to dump additional info from clock providers that implement dump operation. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Tested-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Igor Prusov <ivprusov@sberdevices.ru> Link: https://lore.kernel.org/r/20231109105516.24892-7-ivprusov@sberdevices.ru
2023-10-16cmd: Convert existing long help messages to the new macroTom Rini1-4/+2
- Generally we just drop the #ifdef CONFIG_SYS_LONGHELP and endif lines and use U_BOOT_LONGHELP to declare the same variable name as before - In a few places, either rename the variable to follow convention or introduce the variable as it was being done inline before. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-02-12cmd: clk: probe the clock before dump themPatrick Delaunay1-10/+5
The clock UCLASS need to be probed to allow availability of the private data (struct clk *), get in show_clks() with dev_get_clk_ptr() before use them. Without this patch the clock dump can cause crash because all the private data are not available before calling the API clk_get_rate(). It is the case for the SCMI clocks, priv->channel is needed for scmi_clk_get_rate() and it is initialized only in scmi_clk_probe(). This issue causes a crash for "clk dump" command on STM32MP135F-DK board for SCMI clock not yet probed. Fixes: 1a725e229096 ("clk: fix clock tree dump to properly dump out every registered clock") Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Link: https://lore.kernel.org/r/20221213145708.v2.1.Ia0bc6b272f1e2e3f37873c61d79138c2663c4055@changeid
2022-02-25cmd: clk: fix long help messagePatrick Delaunay1-1/+1
Fix the long help message for "clk setfreq" command Fixes: 7ab418fbe612 ("clk: add support for setting clk rate from cmdline") Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Link: https://lore.kernel.org/r/20220131172131.4.Ic863c28ffdcc15b3f4616434c2efd88b4e45495c@changeid
2022-02-25cmd: clk: update result of do_clk_setfreqPatrick Delaunay1-1/+1
Update the result of do_clk_setfreq and always returns a CMD_RET_ value (-EINVAL was a possible result). This patch avoid the CLI output "exit not allowed from main input shell." Fixes: 7ab418fbe612 ("clk: add support for setting clk rate from cmdline") Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Link: https://lore.kernel.org/r/20220131172131.3.Iec2029edb7fc0b29e13bcb86058ad2f614f62779@changeid
2022-02-25cmd: clk: replace clk_lookup by uclass_get_device_by_namePatrick Delaunay1-17/+1
The function clk_lookup can be replaced by a direct call to uclass_get_device_by_name for UCLASS_CLK. This patch removes duplicated codes by the generic DM API and avoids issue in clk_lookup because result of uclass_get_device wasn't tested; when ret < 0, dev = NULL and dev->name is invalid, the next function call strcmp(name, dev->name) causes a crash. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20220131172131.2.I7bc7762eff1e31ab7ff5b34c416ee03b8fe52200@changeid
2022-02-25cmd: clk: test the number of argument in setfreq commandPatrick Delaunay1-0/+3
Test the number of argument in setfreq command to avoid a crash when the command setfreq is called without argument: STM32MP> clk setfreq data abort pc : [<ddba3f18>] lr : [<ddba3f89>] reloc pc : [<c018ff18>] lr : [<c018ff89>] sp : dbaf45b8 ip : ddb1d859 fp : 00000002 r10: dbb3fd80 r9 : dbb11e90 r8 : ddbf38cc r7 : ddb39725 r6 : 00000000 r5 : 00000000 r4 : dbb3fd84 r3 : dbb3fd84 r2 : 0000000a r1 : dbaf45bc r0 : 00000011 Flags: nzCv IRQs off FIQs off Mode SVC_32 (T) Code: 4dd3 1062 85a3 ddbd (7803) 2b30 Resetting CPU ... Fixes: 7ab418fbe612 ("clk: add support for setting clk rate from cmdline") Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Link: https://lore.kernel.org/r/20220131172131.1.I32a8f213d330dccd922f7aafc60d3d63fcbe8615@changeid
2021-08-02global: Convert simple_strtoul() with decimal to dectoul()Simon Glass1-1/+1
It is a pain to have to specify the value 10 in each call. Add a new dectoul() function and update the code to use it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-06-11clk: add support for setting clk rate from cmdlineTero Kristo1-2/+51
Add new clk subcommand "clk setfreq", for setting up a clock rate directly from u-boot cmdline. This is handy for any debugging purposes towards clocks. Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tero Kristo <kristo@kernel.org>
2021-06-11clk: fix clock tree dump to properly dump out every registered clockTero Kristo1-8/+19
Some clocks are not associated to a DM node, so just parsing the DM is not enough. This is especially true for root clocks, which typically don't have any parents. Instead, fetch every registered UCLASS_CLK instance, and dump these out. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tero Kristo <kristo@kernel.org>
2020-08-24cmd: clk: correctly handle depth for clk dumpPatrick Delaunay1-1/+2
Update depth only when clock uclass is found to have correct display of command "clk dump". Without this patch, the displayed depth is the binding depth for all the uclass and that can be strange as only clock uclass nodes are displayed. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24cmd: clk: cosmetic: correct code alignment in show_clksPatrick Delaunay1-16/+16
Correct code alignment in show_clks() function. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass1-4/+4
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-22clk: support clk tree dumpPeng Fan1-30/+49
The previous code only dump the clk list. This patch is to support clk tree dump, and also dump the enable_cnt. The code used in patch is similar to dm_dump_all, but the code here only filter out the UCLASS_CLK devices. On i.MX8MM, Partial output: u-boot=> clk dump Rate Usecnt Name ------------------------------------------ 24000000 0 |-- clock-osc-24m 24000000 0 | |-- dram_pll_ref_sel 750000000 0 | | `-- dram_pll 750000000 0 | | `-- dram_pll_bypass 750000000 0 | | `-- dram_pll_out 24000000 0 | |-- arm_pll_ref_sel 1200000000 0 | | `-- arm_pll 1200000000 0 | | `-- arm_pll_bypass 1200000000 0 | | `-- arm_pll_out 1200000000 0 | | `-- arm_a53_src 1200000000 0 | | `-- arm_a53_cg 1200000000 0 | | `-- arm_a53_div 24000000 4 | |-- sys_pll1_ref_sel 800000000 4 | | `-- sys_pll1 800000000 4 | | `-- sys_pll1_bypass 800000000 4 | | `-- sys_pll1_out 40000000 0 | | |-- sys_pll1_40m Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-05-04cmd: clk: Handle ENODEV from clk_get_rateIsmael Luceno Cortes1-10/+14
clk_get_rate may return -ENODEV if the clock isn't valid. Also, make the error cases go through a single path. Fixes: ff8eee0330a6 ("cmd: clk: Add trivial implementation of clock dump for DM") Signed-off-by: Ismael Luceno <ismael.luceno@silicon-gears.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
2018-09-29cmd: clk: Add trivial implementation of clock dump for DMMarek Vasut1-0/+37
Add trivial implementation of the clk dump in case DM is enabled. This implementation just iterates over all the clock registered with the CLK uclass and prints their rate. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-2/+1
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-23cmd: clk: Check return value from soc_clk_dumpMichal Simek1-1/+9
In case of error in soc_clk_dump function are returned different values then CMD return values (-1, 0, 1). For example: ZynqMP> clk dump exit not allowed from main input shel The patch is checking all negative return values and return CMD_RET_FAILURE which is proper reaction for these cases. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-01-25Remove the cmd_ prefix from command filesSimon Glass1-0/+51
Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
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