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3e26eccd40
Similar to what we have already done for am3 and 4, we can now boot dra7, omap4, and omap5 with devicetree data and genpd without legacy SoC specific built-in data. Let's drop the legacy data for these SoCs, and the related "ti,hwmods" custom devicetree property. As with these changes we now expect to have complete devicetree data, let's also warn in the case if an old devicetree data is noticed. And with the warning provided, there should not be any need to delay dropping the legacy data as it just unnecessarily complicates things. The main reasons for dropping the legacy data is to avoid the burden of maintaining a mixed boot process where both legacy built-in data and devicetree data are needed. And we can now use standard reset driver, genpd, and simple-pm-bus features. These patches are based on the related devicetree changes to add the missing interconnect target module configuration for these SoCs. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmBhhOERHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXO6JBAA311Vob76DmZCVEh3ho/NtwszUTHAuzNM nGJYMrFCpHOFRb7d7I6Wp4ke8Z7IHuHKYhgWikEgs0f2KdCNlpDMwgtEIB1+1MNO foyjJ5v35v+w0aW+/zqeLMWMWAOxqNga142jb2l7paO6AwfrT8qhh7olMdTvustu 7oUfh2Zl8rgs31tygLF2pizZf+JEfaZYlWDor4CfO/7M7/mdcG7cts19PI8FV21E MBhIvEJHmheZIj9R7sJpeVkbgP0qwR7nVXEDREuET/2huj1Q5bSH8JKVJTGOGiOU 4O1ZJbghl2kVQycvzYY2rjV8KTnQknsxQShsccDyreaV/6jsq5XtRak8bFNvN3kw YEBFI5YIPt+VyK1aWEY6BtFsGBkt6gc6la3ehnFoL64qdbcWIyVJ/DgNWs7t82/z POZMQUkdpB75a+9IfY8pGv4hJjdJWvQEErW/y+DR0OPqb2izspvM/hz0g3QtstAi +9CrkxIE2Nh6aBc/WFnH+QeX0HvkMyrPYBRAPode/dmBgY6chYHHV2M6oRiWhrJb 00hkqBhJ5Mf55dQ8Dh2mNJtelJl59JlQRiywWecvVW0PwncquMaHlruGmwbSyRAu j1kwmsYhH/+4DeDKNCA2JqluoXVUe77YgnmOz97B930/sRrif/82WChiSe7Ypplq uDu5XVCSo3A= =0CZ2 -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.13/genpd-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc Drop legacy data for dra7 and omap4/5 for genpd support for v5.13 Similar to what we have already done for am3 and 4, we can now boot dra7, omap4, and omap5 with devicetree data and genpd without legacy SoC specific built-in data. Let's drop the legacy data for these SoCs, and the related "ti,hwmods" custom devicetree property. As with these changes we now expect to have complete devicetree data, let's also warn in the case if an old devicetree data is noticed. And with the warning provided, there should not be any need to delay dropping the legacy data as it just unnecessarily complicates things. The main reasons for dropping the legacy data is to avoid the burden of maintaining a mixed boot process where both legacy built-in data and devicetree data are needed. And we can now use standard reset driver, genpd, and simple-pm-bus features. These patches are based on the related devicetree changes to add the missing interconnect target module configuration for these SoCs. * tag 'omap-for-v5.13/genpd-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (87 commits) bus: ti-sysc: Warn about old dtb for dra7 and omap4/5 ARM: OMAP2+: Stop building legacy code for dra7 and omap4/5 ARM: OMAP2+: Drop legacy platform data for omap5 hwmod ARM: OMAP2+: Drop legacy platform data for omap5 l3 ARM: OMAP2+: Drop legacy platform data for omap5 l4_cfg ARM: OMAP2+: Drop legacy platform data for omap5 l4_per ARM: OMAP2+: Drop legacy platform data for omap5 l4_wkup ARM: OMAP2+: Drop legacy platform data for omap5 sata ARM: OMAP2+: Drop legacy platform data for omap5 mpu ARM: OMAP2+: Drop legacy platform data for omap5 emif ARM: OMAP2+: Drop legacy platform data for omap5 dmm ARM: dts: Configure simple-pm-bus for omap5 l3 ARM: dts: Configure simple-pm-bus for omap5 l4_cfg ARM: dts: Configure simple-pm-bus for omap5 l4_per ARM: dts: Configure simple-pm-bus for omap5 l4_wkup ARM: dts: Move omap5 l3-noc to a separate node ARM: dts: Move omap5 mmio-sram out of l3 interconnect ARM: dts: Configure interconnect target module for omap5 sata ARM: dts: Configure interconnect target module for omap5 gpmc ARM: dts: Configure interconnect target module for omap5 mpu ... Link: https://lore.kernel.org/r/pull-1617004205-537424@atomide.com-3 Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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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.