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[v6,03/14] ARM: dts: omap3-igep: Update onenand node timings

Message ID 20180112131319.GD13810@lenoch (mailing list archive)
State New, archived
Headers show

Commit Message

Ladislav Michl Jan. 12, 2018, 1:13 p.m. UTC 
Update node timings to be compatible with actual chip used -
gpmc_cs_show_timings utilized to dump values.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
---

Changes in v6: None
Changes in v5: None
Changes in v4:
- new patch

Changes in v3: None
Changes in v2: None

 arch/arm/boot/dts/omap3-igep.dtsi | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
index 4ad7d5565906..f33cc80c9dbc 100644
--- a/arch/arm/boot/dts/omap3-igep.dtsi
+++ b/arch/arm/boot/dts/omap3-igep.dtsi
@@ -147,32 +147,32 @@ 
 		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>;