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From: Ladislav Michl <ladis@linux-mips.org>
To: linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>,
	Roger Quadros <rogerq@ti.com>,
	Peter Ujfalusi <peter.ujfalusi@ti.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Aaro Koskinen <aaro.koskinen@iki.fi>,
	Tony Lindgren <tony@atomide.com>
Subject: [PATCH v6 03/14] ARM: dts: omap3-igep: Update onenand node timings
Date: Fri, 12 Jan 2018 14:13:19 +0100	[thread overview]
Message-ID: <20180112131319.GD13810@lenoch> (raw)
In-Reply-To: <20180112131105.GA13810@lenoch>

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(-)

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>;
-- 
2.15.1

  parent reply	other threads:[~2018-01-12 13:13 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-12 13:11 [PATCH v6 00/14] OMAP2+ OneNAND driver update Ladislav Michl
2018-01-12 13:11 ` [PATCH v6 01/14] dt-bindings: mtd: gpmc-onenand: Update properties description Ladislav Michl
2018-01-12 13:12 ` [PATCH v6 02/14] ARM: dts: OMAP2+: Add compatible property to onenand node Ladislav Michl
2018-01-12 13:13 ` Ladislav Michl [this message]
2018-01-12 13:13 ` [PATCH v6 04/14] mtd: onenand: omap2: Remove regulator support Ladislav Michl
2018-01-12 13:13 ` [PATCH v6 05/14] mtd: onenand: omap2: Remove skip initial unlocking support Ladislav Michl
2018-01-12 13:14 ` [PATCH v6 06/14] mtd: onenand: omap2: Remove partitioning support from platform data Ladislav Michl
2018-01-12 13:14 ` [PATCH v6 07/14] mtd: onenand: omap2: Account waiting time as waiting on IO Ladislav Michl
2018-01-12 13:15 ` [PATCH v6 08/14] mtd: onenand: omap2: Simplify the DMA setup for various paths Ladislav Michl
2018-01-12 13:15 ` [PATCH v6 09/14] mtd: onenand: omap2: Unify OMAP2 and OMAP3 DMA implementation Ladislav Michl
2018-01-12 13:16 ` [PATCH v6 10/14] mtd: onenand: omap2: Convert to use dmaengine for memcpy Ladislav Michl
2018-01-12 13:16 ` [PATCH v6 11/14] mtd: onenand: omap2: Do not make delay for GPIO OMAP3 specific Ladislav Michl
2018-01-12 13:16 ` [PATCH v6 12/14] mtd: onenand: omap2: Decouple DMA enabling from INT pin availability Ladislav Michl
2018-01-12 13:46   ` Roger Quadros
2018-01-12 13:56     ` Roger Quadros
2018-01-12 13:17 ` [PATCH v6 13/14] mtd: onenand: omap2: Configure driver from DT Ladislav Michl
2018-01-12 13:47   ` Roger Quadros
2018-12-22  1:02   ` Aaro Koskinen
2018-12-22 10:19     ` Ladislav Michl
2018-12-23 12:51       ` Aaro Koskinen
2018-12-23 15:56         ` Tony Lindgren
2018-01-12 13:18 ` [PATCH v6 14/14] ARM: OMAP2+: Remove gpmc-onenand Ladislav Michl
2018-01-12 14:03 ` [PATCH v6 00/14] OMAP2+ OneNAND driver update Boris Brezillon
2018-01-12 14:20   ` Tony Lindgren
2018-01-12 15:03   ` Roger Quadros
2018-01-13 17:31 ` Boris Brezillon

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