Andre Przywara 893c9f9c75 arm64: dts: juno: Fix UART frequency ... commit 39a1a8941b upstream. Older versions of the Juno *SoC* TRM [1] recommended that the UART clock source should be 7.2738 MHz, whereas the *system* TRM [2] stated a more correct value of 7.3728 MHz. Somehow the wrong value managed to end up in our DT. Doing a prime factorisation, a modulo divide by 115200 and trying to buy a 7.2738 MHz crystal at your favourite electronics dealer suggest that the old value was actually a typo. The actual UART clock is driven by a PLL, configured via a parameter in some board.txt file in the firmware, which reads 7.37 MHz (sic!). Fix this to correct the baud rate divisor calculation on the Juno board. [1] http://infocenter.arm.com/help/topic/com.arm.doc.ddi0515b.b/DDI0515B_b_juno_arm_development_platform_soc_trm.pdf [2] http://infocenter.arm.com/help/topic/com.arm.doc.100113_0000_07_en/arm_versatile_express_juno_development_platform_(v2m_juno)_technical_reference_manual_100113_0000_07_en.pdf Fixes: 71f867ec13 ("arm64: Add Juno board device tree.") Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-01-23 08:22:56 +01:00
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alpha	mm: introduce MADV_PAGEOUT	2019-09-25 17:51:41 -07:00
arc	ARC: perf: Accommodate big-endian CPU	2019-10-22 09:59:43 -07:00
arm	ARM: dts: dra7: fix cpsw mdio fck clock	2020-01-23 08:22:56 +01:00
arm64	arm64: dts: juno: Fix UART frequency	2020-01-23 08:22:56 +01:00
c6x	mm: consolidate pgtable_cache_init() and pgd_cache_init()	2019-09-24 15:54:09 -07:00
csky	csky-for-linus-5.4-rc1: arch/csky patches for 5.4-rc1	2019-09-30 10:16:17 -07:00
h8300	mm: consolidate pgtable_cache_init() and pgd_cache_init()	2019-09-24 15:54:09 -07:00
hexagon	hexagon: work around compiler crash	2020-01-17 19:49:07 +01:00
ia64	mm/memory_hotplug: shrink zones when offlining memory	2020-01-09 10:19:56 +01:00
m68k	mm: treewide: clarify pgtable_page_{ctor,dtor}() naming	2019-09-26 10:10:44 -07:00
microblaze	Merge branch 'akpm' (patches from Andrew)	2019-09-24 16:10:23 -07:00
mips	MIPS: Prevent link failure with kcov instrumentation	2020-01-17 19:49:05 +01:00
nds32	asm-generic/nds32: don't redefine cacheflush primitives	2020-01-17 19:48:43 +01:00
nios2	nios2 update for v5.4-rc1	2019-09-27 13:02:19 -07:00
openrisc	mm: treewide: clarify pgtable_page_{ctor,dtor}() naming	2019-09-26 10:10:44 -07:00
parisc	parisc: Implement copy_thread_tls	2020-01-14 20:08:34 +01:00
powerpc	powerpc/powernv: Disable native PCIe port management	2020-01-17 19:48:54 +01:00
riscv	riscv: export flush_icache_all to modules	2020-01-17 19:49:04 +01:00
s390	s390/setup: Fix secure ipl message	2020-01-23 08:22:38 +01:00
sh	mm/memory_hotplug: shrink zones when offlining memory	2020-01-09 10:19:56 +01:00
sparc	sparc64: implement ioremap_uc	2019-12-13 08:42:17 +01:00
um	um: Implement copy_thread_tls	2020-01-14 20:08:35 +01:00
unicore32	mm: treewide: clarify pgtable_page_{ctor,dtor}() naming	2019-09-26 10:10:44 -07:00
x86	x86/resctrl: Fix potential memory leak	2020-01-23 08:22:38 +01:00
xtensa	xtensa: Implement copy_thread_tls	2020-01-14 20:08:35 +01:00
.gitignore	…
Kconfig	arm64, mm: make randomization selected by generic topdown mmap layout	2019-09-24 15:54:11 -07:00