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Driver changes for omaps for genpd support for v5.13 In order to move omap4/5 and dra7 to probe with devicetree data and genpd, we need to patch the related drivers to prepare. These are mostly ti-sysc interconnect target module driver changes and soc init changes. However, there are minor changes to other drivers too. There are changes for pci-dra7xx probe, omap-prm idle configuration, and a omap5 clock change: - ti-sysc needs iorange check improved when the interconnect target module has no control registers listed - ti-sysc needs to probe l4_wkup and l4_cfg interconnects first to avoid issues with missing resources and unnecessary deferred probe - ti-sysc debug option can now detect more devices - ti-sysc now warns if an old incomplete devicetree data is found as we now rely on it being complete for am3 and 4 - soc init code needs to check for prcm and prm nodes for omap4/5 and dra7 - omap-prm driver needs to enable autoidle retention support for omap4 - omap5 clocks are missing gpmc and ocmc clock registers - pci-dra7xx now needs to use builtin_platform_driver instead of using builtin_platform_driver_probe for deferred probe to work There are also few minor non-urgent fixes: - soc init code pdata_quirks_init_clocks should be static - ti-sysc has few unneeded semiconon typos - ti-sysc can use kzalloc instead of kcalloc for a single element * tag 'omap-for-v5.13/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Use kzalloc for allocating only one thing bus: ti-sysc: remove unneeded semicolon ARM: OMAP2+: Make symbol 'pdata_quirks_init_clocks' static PCI: pci-dra7xx: Prepare for deferred probe with module_platform_driver clk: ti: omap5: Add missing gpmc and ocmc clkctrl soc: ti: omap-prm: Allow hardware supported retention when idle ARM: OMAP2+: Init both prm and prcm nodes early for clocks bus: ti-sysc: Check for old incomplete dtb bus: ti-sysc: Detect more modules for debugging bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first bus: ti-sysc: Fix initializing module_pa for modules without sysc register ARM: dts: Fix moving mmc devices with aliases for omap4 & 5 ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva bus: ti-sysc: Fix warning on unbind if reset is not deasserted ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data soc: ti: omap-prm: Fix reboot issue with invalid pcie reset map for dra7 ARM: dts: am33xx: add aliases for mmc interfaces bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD Link: https://lore.kernel.org/r/pull-1617004205-537424@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.