- 22 11月, 2012 3 次提交
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Alexander Shiyan 提交于
This patch provide migration to using "physmap-flash" and "mtd-ram" drivers instead of using special driver for handling memory. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 21 11月, 2012 4 次提交
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Alexander Shiyan 提交于
clps711x-framebuffer driver needs to be updated and this is a first step to make driver better. With this patch we are convert clps711x-framebuffer to platform device and load this driver from board code. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Alexander Shiyan 提交于
Instead of manually create LED class device, we will use "leds-gpio" driver for LED control. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Alexander Shiyan 提交于
This patch removes static mappings for ethernet devices. Now we will use platform_driver for ethernet devices. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 25 10月, 2012 7 次提交
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Alexander Shiyan 提交于
This patch make all virtual addresses definition via one macro. This modification allows to avoid warning "BUG: mapping for 0x80000000 at 0xff000000 out of vmalloc space". Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Alexander Shiyan 提交于
Reworked IRQ subsystem to be able to use some interrupts with "End of interrupt" handler. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Alexander Shiyan 提交于
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Alexander Shiyan 提交于
This patch converts CLPS711X-platform to use modern clockevent API. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 16 10月, 2012 2 次提交
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由 Linus Walleij 提交于
This header file is unused and we shall not add new headers to the <mach/*> namespace. The macro may be reintroduced when there is a user for it. Cc: Alexander Shiyan <shc_work@mail.ru> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Alexander Shiyan 提交于
The CLPS711X CPUs provide some GPIOs for use in the system. This driver provides support for these via gpiolib. Due to platform limitations, driver does not support interrupts, only inputs and outputs. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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- 14 10月, 2012 2 次提交
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由 Russell King 提交于
The large platform selection choice should be sorted by option string so it's easy to find the platform you're looking for. Fix the few options which are out of this order. Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
As suggested by Andrew Morton: This is a pet peeve of mine. Any time there's a long list of items (header file inclusions, kconfig entries, array initalisers, etc) and someone wants to add a new item, they *always* go and stick it at the end of the list. Guys, don't do this. Either put the new item into a randomly-chosen position or, probably better, alphanumerically sort the list. lets sort all our select statements alphanumerically. This commit was created by the following perl: while (<>) { while (/\\\s*$/) { $_ .= <>; } undef %selects if /^\s*config\s+/; if (/^\s+select\s+(\w+).*/) { if (defined($selects{$1})) { if ($selects{$1} eq $_) { print STDERR "Warning: removing duplicated $1 entry\n"; } else { print STDERR "Error: $1 differently selected\n". "\tOld: $selects{$1}\n". "\tNew: $_\n"; exit 1; } } $selects{$1} = $_; next; } if (%selects and (/^\s*$/ or /^\s+help/ or /^\s+---help---/ or /^endif/ or /^endchoice/)) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } undef %selects; } print; } if (%selects) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } } It found two duplicates: Warning: removing duplicated S5P_SETUP_MIPIPHY entry Warning: removing duplicated HARDIRQS_SW_RESEND entry and they are identical duplicates, hence the shrinkage in the diffstat of two lines. We have four testers reporting success of this change (Tony, Stephen, Linus and Sekhar.) Acked-by: NJason Cooper <jason@lakedaemon.net> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NStephen Warren <swarren@nvidia.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NSekhar Nori <nsekhar@ti.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 13 10月, 2012 1 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 12 10月, 2012 1 次提交
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由 David Howells 提交于
Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NMichael Kerrisk <mtk.manpages@gmail.com> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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- 10 10月, 2012 2 次提交
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由 Jean-Nicolas Graux 提交于
Upgrade nomadik pinctrl driver to enable selection of other alternate-C[1-4] functions on some specific ux500 SoC pins. Handling of those functions is done thanks to PRCM GPIOCR registers. This was previously managed in PRCMU driver and it was not really convenient. Idea is to provide a common way to control all alternate functions. Note that this improvement does not support the old-fashioned way used to control nomadik pins, namely the "nmk_config_pin()" function and its derivatives. Signed-off-by: NJean-Nicolas Graux <jean-nicolas.graux@stericsson.com> Reviewed-by: NPhilippe Langlais <philippe.langlais@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Arnd Bergmann 提交于
The it8152 PCI host used on the pxa/cm_x2xx machines uses the old-style I/O window registration. This should eventually get converted to pci_ioremap_io() but for now, let's cast the IT8152_IO_BASE constant to an integer type to get rid of the warnings. Without this patch, building cm_x2xx_defconfig results in: arch/arm/common/it8152.c: In function 'it8152_pci_setup': arch/arm/common/it8152.c:287:18: warning: assignment makes integer from pointer without a cast [enabled by default] arch/arm/common/it8152.c:288:16: warning: assignment makes integer from pointer without a cast [enabled by default] arch/arm/common/it8152.c:291:17: warning: assignment makes integer from pointer without a cast [enabled by default] Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NIgor Grinberg <grinberg@compulab.co.il> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com>
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- 09 10月, 2012 18 次提交
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由 Arnd Bergmann 提交于
Due to some interesting merges in the integrator code, not all users of mmio pointers were converted before, this fixes all warnings that got introduced as a consequence. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Russell King <rmk+kernel@arm.linux.org.uk>
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由 Arnd Bergmann 提交于
Russell fixed this bogus warning before in 2f3eca8b "Shut up gcc warning in assabet.c", but apparently gcc has become smarter (or dumber) since 2005, and the same warning came up again. This uses the uninitialized_var() macro to convince gcc that the variable is actually being initialized. 100 times in fact. Without this patch, building assabet_defconfig results in: arch/arm/mach-sa1100/assabet.c: In function 'fixup_assabet': arch/arm/mach-sa1100/assabet.c:397:6: warning: 'scr' may be used uninitialized in this function [-Wuninitialized] arch/arm/mach-sa1100/assabet.c:389:16: note: 'scr' was declared here Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk>
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由 Arnd Bergmann 提交于
Patch 35f2b0bd "ARM: shmobile: Move definition of shmobile_init_late() to header" moved the definition of the shmobile_init_late function, but dropped the __init annotation, which is now causing warnings because the function calls shmobile_suspend_init, which is also marked init. Without this patch, building kota2_defconfig results in: WARNING: vmlinux.o(.text+0xb7c8): Section mismatch in reference from the function shmobile_init_late() to the function .init.text:shmobile_suspend_init() The function shmobile_init_late() references the function __init shmobile_suspend_init(). This is often because shmobile_init_late lacks a __init annotation or the annotation of shmobile_suspend_init is wrong. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Magnus Damm <damm@opensource.se> Cc: Simon Horman <horms@verge.net.au>
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由 Olof Johansson 提交于
arch/arm/mach-integrator/integrator_cp.c:272:32: error: 'of_aliases' undeclared (first use in this function) Move the OF-only timer init under #ifdef CONFIG_OF, just like integrator_ap has it. Reviewed-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Russell King 提交于
Michael Olbrich reported that his test program fails when built with -O2 -mcpu=cortex-a8 -mfpu=neon, and a kernel which supports v6 and v7 CPUs: volatile int x = 2; volatile int64_t y = 2; int main() { volatile int a = 0; volatile int64_t b = 0; while (1) { a = (a + x) % (1 << 30); b = (b + y) % (1 << 30); assert(a == b); } } and two instances are run. When built for just v7 CPUs, this program works fine. It uses the "vadd.i64 d19, d18, d16" VFP instruction. It appears that we do not save the high-16 double VFP registers across context switches when the kernel is built for v6 CPUs. Fix that. Cc: <stable@vger.kernel.org> Tested-By: NMichael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Marc Zyngier 提交于
It appears that performing a "movs pc, lr" to force the kernel into SVC mode on the OMAP2420 (ARM1136) prevents the platform from booting correctly (change introduced in 80c59daf [ARM: virt: allow the kernel to be entered in HYP mode]). While the reason it fails is not understood yet (the same code runs fine on the OMAP2430, ARM1136 as well), partially revert that change for platforms that do not enter in HYP mode, preserving the new feature and restoring a working kernel on the OMAP2420. Reported-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nico@linaro.org> Tested-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Shaohua Li 提交于
.fault now can retry. The retry can break state machine of .fault. In filemap_fault, if page is miss, ra->mmap_miss is increased. In the second try, since the page is in page cache now, ra->mmap_miss is decreased. And these are done in one fault, so we can't detect random mmap file access. Add a new flag to indicate .fault is tried once. In the second try, skip ra->mmap_miss decreasing. The filemap_fault state machine is ok with it. I only tested x86, didn't test other archs, but looks the change for other archs is obvious, but who knows :) Signed-off-by: NShaohua Li <shaohua.li@fusionio.com> Cc: Rik van Riel <riel@redhat.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michel Lespinasse 提交于
Implement an interval tree as a replacement for the VMA prio_tree. The algorithms are similar to lib/interval_tree.c; however that code can't be directly reused as the interval endpoints are not explicitly stored in the VMA. So instead, the common algorithm is moved into a template and the details (node type, how to get interval endpoints from the node, etc) are filled in using the C preprocessor. Once the interval tree functions are available, using them as a replacement to the VMA prio tree is a relatively simple, mechanical job. Signed-off-by: NMichel Lespinasse <walken@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Hillf Danton <dhillf@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Catalin Marinas 提交于
Introduce HAVE_DEBUG_KMEMLEAK config option and select it in corresponding architecture Kconfig files. DEBUG_KMEMLEAK now only depends on HAVE_DEBUG_KMEMLEAK. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Catalin Marinas 提交于
Introduce HAVE_UID16 config option and select it in corresponding architecture Kconfig files. UID16 now only depends on HAVE_UID16. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Mikael Starvik <starvik@axis.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: David Howells <dhowells@redhat.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Walmsley 提交于
Commit eb05f691 ("ARM: OMAP: hwmod: partially un-reset hwmods might not be properly enabled") added code to skip the IP block disable sequence if all of the block's hardreset lines weren't asserted. But this did not handle the case when no hardreset lines were associated with a module, which is the general case. In that situation, the IP block disable would be skipped. This is likely to cause PM regressions. So, modify _omap4_disable_module() and _am33xx_disable_module() to only bail out early if there are any hardreset lines asserted. And move the AM33xx test above the actual module disable code to ensure that the behavior is consistent. Reported-by: NArchit Taneja <a0393947@ti.com> Tested-by: Archit Taneja <a0393947@ti.com> # DSS Cc: Omar Ramirez Luna <omar.luna@linaro.org> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: NVaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> # AM335x Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Jon Hunter 提交于
Commit b71c7217 (ARM: OMAP2+: clockdomain/hwmod: add workaround for EMU clockdomain idle problems) added a workaround for the EMU clock domain on OMAP3/4 devices to prevent the clock domain for transitioning while it is in use. In the proposed patch [1] code was added to the omap3xxx_clkdm_clk_enable() and omap3xxx_clkdm_clk_disable() functions to check for the flag CLKDM_MISSING_IDLE_REPORTING and perform the appropriate action. However, in the merged patch it appears that this code was added to the omap2_clkdm_clk_enable() and omap2_clkdm_clk_disable() functions by mistake. [1] http://marc.info/?l=linux-arm-kernel&m=134383567112518&w=2Signed-off-by: NJon Hunter <jon-hunter@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Vikram Narayanan 提交于
Use the enum for board_ref_clock from linux/wl12xx.h Signed-off-by: NVikram Narayanan <vikram186@gmail.com> Cc: linux-omap@vger.kernel.org Reviewed-by: Pankaj Jangra<jangra.pankaj9@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Wei Yongjun 提交于
Remove duplicated include. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Peter Senna Tschudin 提交于
Found by http://coccinelle.lip6.fr/Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Peter Senna Tschudin 提交于
Found by http://coccinelle.lip6.fr/Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Peter Senna Tschudin 提交于
Found by http://coccinelle.lip6.fr/Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Peter Ujfalusi 提交于
u-boot stopped configuring 'non essential' pins recently. The kernel needs to configure the mux for audio needs. Since the pinmux for these IPs are static let pinctrl to handle the mux configuration for. Configuring the mux for: twl6040 (audpwron), McPDM, DMIC, McBSP1 and McBSP2. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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