- 09 Jun, 2022 27 commits
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Dmitry Baryshkov authored
Each UFS QMP PHY device provides just a single UFS PHY. Drop support for handling multiple child PHYs. Acked-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org> # UFS, PCIe and USB on SC8180X Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220607213203.2819885-26-dmitry.baryshkov@linaro.orgSigned-off-by:
Vinod Koul <vkoul@kernel.org>
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Dmitry Baryshkov authored
Each PCIe QMP PHY device provides just a single PCIe PHY. Drop support for handling multiple child PHYs. Acked-by:
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Dmitry Baryshkov authored
Remove the conditionals and options that are not used by any of USB PHY devices. Acked-by:
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Dmitry Baryshkov authored
Remove the conditionals and options that are not used by any of UFS PHY devices. Acked-by:
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Dmitry Baryshkov authored
Remove the conditionals and options that are not used by the MSM8996 PCIe PHY device. Hardcode has_lane_rst and has_phy_com_ctrl as this is the case for this PHY. Acked-by:
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Dmitry Baryshkov authored
Remove the conditionals and options that are not used by any of PCIe PHY devices. Acked-by:
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Dmitry Baryshkov authored
Remove the conditionals and options that are not used by any of combo USB+DP PHY devices. Acked-by:
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Dmitry Baryshkov authored
Drop remaining support for PHY types other than USB. Acked-by:
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Dmitry Baryshkov authored
Drop remaining support for PHY types other than UFS. Acked-by:
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Dmitry Baryshkov authored
Drop remaining support for PHY types other than PCIe. Acked-by:
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Dmitry Baryshkov authored
Drop remaining support for PHY types other than PCIe. Acked-by:
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Dmitry Baryshkov authored
Drop remaining support for unused PHY types (PCIe, UFS). Acked-by:
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Dmitry Baryshkov authored
As we have switched to the new (split) QMP PHY driver, drop the old monolithic QMP driver source. Acked-by:
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Dmitry Baryshkov authored
Use new split QMP PHY driver and remove all monolith phy-qcom-qmp driver. Acked-by:
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Dmitry Baryshkov authored
Change all symbol names to start with qcom_qmp_phy_usb_ rather than old qcom_qmp_phy_ Acked-by:
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Dmitry Baryshkov authored
Change all symbol names to start with qcom_qmp_phy_ufs_ rather than old qcom_qmp_phy_ Acked-by:
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Dmitry Baryshkov authored
Change all symbol names to start with qcom_qmp_phy_pcie_msm8996_ rather than old qcom_qmp_phy_. Acked-by:
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Dmitry Baryshkov authored
Change all symbol names to start with qcom_qmp_phy_pcie_ rather than old qcom_qmp_phy_ Acked-by:
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Dmitry Baryshkov authored
Change all symbol names to start with qcom_qmp_phy_combo_ rather than old qcom_qmp_phy_ Acked-by:
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Dmitry Baryshkov authored
Drop support for all non-USB+DP compatibles from the new qmp-combo driver. Currently this will result in duplication (both in terms of code and in terms of config tables) with USB PHY support. This will be sorted out later, after fixing the combo PHY init/reinit issues. Acked-by:
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Dmitry Baryshkov authored
Drop support for all non-USB compatibles from the new qmp-usb driver. Acked-by:
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Dmitry Baryshkov authored
Drop support for all non-UFS compatibles from the new qmp-ufs driver. Acked-by:
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Dmitry Baryshkov authored
Drop support for all compatibles from the new qmp-pcie driver except the qcom,msm8996-qmp-pcie-phy. This PHY differs from the rest of PCIe PHYs, so it warrants a separate device driver. Acked-by:
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Dmitry Baryshkov authored
Drop support for all non-PCIe compatibles from the new qmp-pcie driver. The MSM8996 compat is also removed, it is going to be handled by a separate driver. Acked-by:
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Dmitry Baryshkov authored
In order to split and cleanup the single monstrous QMP PHY driver, create blind copies of the current file. They will be used for: - PCIe (and a separate msm8996 PCIe PHY driver) - UFS - USB - Combo DP + USB Acked-by:
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Fabien Parent authored
Add binding documentation for the MT8365 SoC. Signed-off-by:
Fabien Parent <fparent@baylibre.com> Acked-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220531135026.238475-13-fparent@baylibre.comSigned-off-by:
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Fabien Parent authored
Add binding documentation for the MT8365 SoC. Signed-off-by:
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- 08 Jun, 2022 7 commits
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Chanho Park authored
For exynos auto v9's UFS MPHY, We should use 0x50 offset of TSRV register configurations. So, it must be s/PHY_TRSV_REG_CFG/PHY_TRSV_REG_CFG_AUTOV9/g Fixes: d6451924 ("phy: samsung-ufs: support exynosauto ufs phy driver") Signed-off-by:
Chanho Park <chanho61.park@samsung.com> Acked-by:
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Abel Vesa authored
Add compatible for i.MX8DXL USB PHY. Signed-off-by:
Abel Vesa <abel.vesa@nxp.com> Acked-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220607111625.1845393-9-abel.vesa@nxp.comSigned-off-by:
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Chanho Park authored
To support secondary ufs phy device, we need to get an offset for phy isolation from the syscon DT node. If the first index argument of the node is existing, we can read the offset value and set it as isol->offset. Reviewed-by:
Alim Akhtar <alim.akhtar@samsung.com> Link: https://lore.kernel.org/r/20220607072907.127000-6-chanho61.park@samsung.comSigned-off-by:
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Chanho Park authored
To change an offset of pmu_isol, we need to store its data instead of having drvdata's pointer. The definition of the pmu_isol structure should be extracted from samsung_ufs_phy_drvdata and rename the name with samsung_ufs_phy_ prefix. Suggested-by:
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Chanho Park authored
Put const qualifier of samsung_ufs_phy_cfg pointer because they will not be changed from drvdata. Signed-off-by:
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Chanho Park authored
Rename **cfg to **cfgs to clarify the naming. Reviewed-by:
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Chanho Park authored
To support secondary ufs phy devices, we need to get an offset value from pmu-syscon. Reviewed-by:
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- 06 Jun, 2022 3 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull file descriptor fix from Al Viro: "Fix for breakage in #work.fd this window" * tag 'pull-work.fd-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix the breakage in close_fd_get_file() calling conventions change
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds authored
Pull mm hotfixes from Andrew Morton: "Fixups for various recently-added and longer-term issues and a few minor tweaks: - fixes for material merged during this merge window - cc:stable fixes for more longstanding issues - minor mailmap and MAINTAINERS updates" * tag 'mm-hotfixes-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/oom_kill.c: fix vm_oom_kill_table[] ifdeffery x86/kexec: fix memory leak of elf header buffer mm/memremap: fix missing call to untrack_pfn() in pagemap_range() mm: page_isolation: use compound_nr() correctly in isolate_single_pageblock() mm: hugetlb_vmemmap: fix CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON MAINTAINERS: add maintainer information for z3fold mailmap: update Josh Poimboeuf's email
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- 05 Jun, 2022 3 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds authored
Pull delay-accounting update from Andrew Morton: "A single featurette for delay accounting. Delayed a bit because, unusually, it had dependencies on both the mm-stable and mm-nonmm-stable queues" * tag 'mm-nonmm-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: delayacct: track delays from write-protect copy
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Linus Torvalds authored
The bluetooth code uses our bitmap infrastructure for the two bits (!) of connection setup flags, and in the process causes odd problems when it converts between a bitmap and just the regular values of said bits. It's completely pointless to do things like bitmap_to_arr32() to convert a bitmap into a u32. It shoudln't have been a bitmap in the first place. The reason to use bitmaps is if you have arbitrary number of bits you want to manage (not two!), or if you rely on the atomicity guarantees of the bitmap setting and clearing. The code could use an "atomic_t" and use "atomic_or/andnot()" to set and clear the bit values, but considering that it then copies the bitmaps around with "bitmap_to_arr32()" and friends, there clearly cannot be a lot of atomicity requirements. So just use a regular integer. In the process, this avoids the warnings about erroneous use of bitmap_from_u64() which were triggered on 32-bit architectures when conversion from a u64 would access two words (and, surprise, surprise, only one word is needed - and indeed overkill - for a 2-bit bitmap). That was always problematic, but the compiler seems to notice it and warn about the invalid pattern only after commit 0a97953f ("lib: add bitmap_{from,to}_arr64") changed the exact implementation details of 'bitmap_from_u64()', as reported by Sudip Mukherjee and Stephen Rothwell. Fixes: fe92ee64 ("Bluetooth: hci_core: Rework hci_conn_params flags") Link: https://lore.kernel.org/all/YpyJ9qTNHJzz0FHY@debian/ Link: https://lore.kernel.org/all/20220606080631.0c3014f2@canb.auug.org.au/ Link: https://lore.kernel.org/all/20220605162537.1604762-1-yury.norov@gmail.com/Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Reported-by:
Sudip Mukherjee <sudipm.mukherjee@gmail.com> Reviewed-by:
Yury Norov <yury.norov@gmail.com> Cc: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Al Viro authored
It used to grab an extra reference to struct file rather than just transferring to caller the one it had removed from descriptor table. New variant doesn't, and callers need to be adjusted. Reported-and-tested-by: syzbot+47dd250f527cb7bebf24@syzkaller.appspotmail.com Fixes: 6319194e ("Unify the primitives for file descriptor closing") Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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