Update node timings to be compatible with actual chip used
(gpmc_cs_show_timings utilized to dump values)
Also specify correct compatible property for upcoming MTD driver
DTfication.
Signed-off-by: Ladislav Michl <ladis@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/omap3-igep.dtsi | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
index 4ad7d5565906..47ddb022ce7b 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -141,38 +141,38 @@
};
onenand@0,0 {
- compatible = "ti,omap2-onenand";
+ compatible = "ti,omap3-onenand";
reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */
gpmc,sync-read;
gpmc,sync-write;
gpmc,burst-length = <16>;
- gpmc,burst-read;
gpmc,burst-wrap;
+ gpmc,burst-read;
gpmc,burst-write;
gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
gpmc,mux-add-data = <2>; /* GPMC_MUX_AD */
gpmc,cs-on-ns = <0>;
- gpmc,cs-rd-off-ns = <87>;
- gpmc,cs-wr-off-ns = <87>;
+ gpmc,cs-rd-off-ns = <96>;
+ gpmc,cs-wr-off-ns = <96>;
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 = <12>;
+ gpmc,adv-wr-off-ns = <12>;
+ gpmc,oe-on-ns = <18>;
+ gpmc,oe-off-ns = <96>;
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,page-burst-access-ns = <15>;
+ gpmc,we-off-ns = <96>;
+ gpmc,rd-cycle-ns = <114>;
+ gpmc,wr-cycle-ns = <114>;
+ gpmc,access-ns = <90>;
+ gpmc,page-burst-access-ns = <12>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
- gpmc,clk-activation-ns = <5>;
+ gpmc,clk-activation-ns = <6>;
gpmc,wr-data-mux-bus-ns = <30>;
- gpmc,wr-access-ns = <81>;
- gpmc,sync-clk-ps = <15000>;
+ gpmc,wr-access-ns = <90>;
+ gpmc,sync-clk-ps = <12000>;
#address-cells = <1>;
#size-cells = <1>;
--
2.11.0
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