diff options
author | David S. Miller <davem@davemloft.net> | 2019-02-15 12:38:38 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2019-02-15 12:38:38 -0800 |
commit | 3313da8188cc346a205783c22c37e821b4b7016d (patch) | |
tree | 5697cd985220def9bc2e35dfbb832dad04c2d051 /arch/arm/boot/dts/omap3-n950-n9.dtsi | |
parent | 50f444aa50a4f3fab35a04f56d6bb83dc1e8c875 (diff) | |
parent | 24f0a48743a256bdec1bcb80708bc309da4aa261 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The netfilter conflicts were rather simple overlapping
changes.
However, the cls_tcindex.c stuff was a bit more complex.
On the 'net' side, Cong is fixing several races and memory
leaks. Whilst on the 'net-next' side we have Vlad adding
the rtnl-ness support.
What I've decided to do, in order to resolve this, is revert the
conversion over to using a workqueue that Cong did, bringing us back
to pure RCU. I did it this way because I believe that either Cong's
races don't apply with have Vlad did things, or Cong will have to
implement the race fix slightly differently.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/boot/dts/omap3-n950-n9.dtsi')
-rw-r--r-- | arch/arm/boot/dts/omap3-n950-n9.dtsi | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index 0d9b85317529..e142e6c70a59 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -370,6 +370,19 @@ compatible = "ti,omap2-onenand"; reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ + /* + * These timings are based on CONFIG_OMAP_GPMC_DEBUG=y reported + * bootloader set values when booted with v4.19 using both N950 + * and N9 devices (OneNAND Manufacturer: Samsung): + * + * gpmc cs0 before gpmc_cs_program_settings: + * cs0 GPMC_CS_CONFIG1: 0xfd001202 + * cs0 GPMC_CS_CONFIG2: 0x00181800 + * cs0 GPMC_CS_CONFIG3: 0x00030300 + * cs0 GPMC_CS_CONFIG4: 0x18001804 + * cs0 GPMC_CS_CONFIG5: 0x03171d1d + * cs0 GPMC_CS_CONFIG6: 0x97080000 + */ gpmc,sync-read; gpmc,sync-write; gpmc,burst-length = <16>; @@ -379,26 +392,27 @@ gpmc,device-width = <2>; gpmc,mux-add-data = <2>; gpmc,cs-on-ns = <0>; - gpmc,cs-rd-off-ns = <87>; - gpmc,cs-wr-off-ns = <87>; + gpmc,cs-rd-off-ns = <122>; + gpmc,cs-wr-off-ns = <122>; gpmc,adv-on-ns = <0>; - gpmc,adv-rd-off-ns = <10>; - gpmc,adv-wr-off-ns = <10>; - gpmc,oe-on-ns = <15>; - gpmc,oe-off-ns = <87>; + gpmc,adv-rd-off-ns = <15>; + gpmc,adv-wr-off-ns = <15>; + gpmc,oe-on-ns = <20>; + gpmc,oe-off-ns = <122>; gpmc,we-on-ns = <0>; - gpmc,we-off-ns = <87>; - gpmc,rd-cycle-ns = <112>; - gpmc,wr-cycle-ns = <112>; - gpmc,access-ns = <81>; + gpmc,we-off-ns = <122>; + gpmc,rd-cycle-ns = <148>; + gpmc,wr-cycle-ns = <148>; + gpmc,access-ns = <117>; gpmc,page-burst-access-ns = <15>; gpmc,bus-turnaround-ns = <0>; gpmc,cycle2cycle-delay-ns = <0>; gpmc,wait-monitoring-ns = <0>; - gpmc,clk-activation-ns = <5>; - gpmc,wr-data-mux-bus-ns = <30>; - gpmc,wr-access-ns = <81>; - gpmc,sync-clk-ps = <15000>; + gpmc,clk-activation-ns = <10>; + gpmc,wr-data-mux-bus-ns = <40>; + gpmc,wr-access-ns = <117>; + + gpmc,sync-clk-ps = <15000>; /* TBC; Where this value came? */ /* * MTD partition table corresponding to Nokia's MeeGo 1.2 |