From fce21ae4ccfcee0c28fb18f5507e145fb0b02dec Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Wed, 22 Mar 2017 21:09:00 +0100 Subject: brcm2708: rename all patches from raspberrypi git tree to use 950 prefix MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Right now all brcm2708 patches are extracted from the non-mainline raspberrypi/linux git tree. Many of them are hacks and/or are unneeded in LEDE. Raspberry Pi is getting better and better mainline support so it would be nice to finally start maintaining patches in a cleaner way: 1) Backport patches accepted in upstream tree 2) Start using upstream drivers 3) Pick only these patches that are needed for more complete support Handling above tasks requires grouping patches - ideally using the same prefixes as generic ones. It means we should rename existing patches to use some high prefix. This will allow e.g. use 0xx for backported code. Signed-off-by: Rafał Miłecki Acked-by: Florian Fainelli Acked-by: Stijn Tintel --- ...-the-clocks-early-during-the-boot-process.patch | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.9/950-0026-Register-the-clocks-early-during-the-boot-process.patch (limited to 'target/linux/brcm2708/patches-4.9/950-0026-Register-the-clocks-early-during-the-boot-process.patch') diff --git a/target/linux/brcm2708/patches-4.9/950-0026-Register-the-clocks-early-during-the-boot-process.patch b/target/linux/brcm2708/patches-4.9/950-0026-Register-the-clocks-early-during-the-boot-process.patch new file mode 100644 index 0000000000..9b2a613236 --- /dev/null +++ b/target/linux/brcm2708/patches-4.9/950-0026-Register-the-clocks-early-during-the-boot-process.patch @@ -0,0 +1,45 @@ +From 492d6b9c3f1f8cc1eb890dc0eafacae51d6ba2f0 Mon Sep 17 00:00:00 2001 +From: Martin Sperl +Date: Fri, 2 Sep 2016 16:45:27 +0100 +Subject: [PATCH] Register the clocks early during the boot process, so that + special/critical clocks can get enabled early on in the boot process avoiding + the risk of disabling a clock, pll_divider or pll when a claiming driver + fails to install propperly - maybe it needs to defer. + +Signed-off-by: Martin Sperl +--- + drivers/clk/bcm/clk-bcm2835.c | 15 +++++++++++++-- + 1 file changed, 13 insertions(+), 2 deletions(-) + +--- a/drivers/clk/bcm/clk-bcm2835.c ++++ b/drivers/clk/bcm/clk-bcm2835.c +@@ -1903,8 +1903,15 @@ static int bcm2835_clk_probe(struct plat + if (ret) + return ret; + +- return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, ++ ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, + &cprman->onecell); ++ if (ret) ++ return ret; ++ ++ /* note that we have registered all the clocks */ ++ dev_dbg(dev, "registered %d clocks\n", asize); ++ ++ return 0; + } + + static const struct of_device_id bcm2835_clk_of_match[] = { +@@ -1921,7 +1928,11 @@ static struct platform_driver bcm2835_cl + .probe = bcm2835_clk_probe, + }; + +-builtin_platform_driver(bcm2835_clk_driver); ++static int __init __bcm2835_clk_driver_init(void) ++{ ++ return platform_driver_register(&bcm2835_clk_driver); ++} ++core_initcall(__bcm2835_clk_driver_init); + + MODULE_AUTHOR("Eric Anholt "); + MODULE_DESCRIPTION("BCM2835 clock driver"); -- cgit v1.2.3