From: Roger Quadros <rogerq@ti.com>
To: <tony@atomide.com>, <dwmw2@infradead.org>, <computersforpeace@gmail.com>
Cc: <kyungmin.park@samsung.com>, <pekon@ti.com>,
<ezequiel.garcia@free-electrons.com>, <javier@dowhile0.org>,
<nsekhar@ti.com>, <linux-omap@vger.kernel.org>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Roger Quadros <rogerq@ti.com>
Subject: [PATCH 21/36] ARM: dts: OMAP2+: Fix OneNAND device nodes
Date: Wed, 11 Jun 2014 11:56:26 +0300 [thread overview]
Message-ID: <1402477001-31132-22-git-send-email-rogerq@ti.com> (raw)
In-Reply-To: <1402477001-31132-1-git-send-email-rogerq@ti.com>
Add compatible id, fix chip select partition size and
I/O space size. OneNAND devices just need 128KB for I/O
and the minimum possible chips select partition can be
16MB.
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 5 +++--
arch/arm/boot/dts/omap3-n900.dts | 6 ++++--
arch/arm/boot/dts/omap3-n950-n9.dtsi | 6 ++++--
arch/arm/boot/dts/omap3430-sdp.dts | 8 +++++---
4 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
index 89608b2..14a67fb3 100644
--- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
+++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
@@ -34,14 +34,15 @@
};
&gpmc {
- ranges = <0 0 0x04000000 0x10000000>;
+ ranges = <0 0 0x04000000 0x1000000>; /* CS0 space, 16MB min. */
/* gpio-irq for dma: 26 */
onenand@0,0 {
+ compatible = "ti,omap2-onenand";
#address-cells = <1>;
#size-cells = <1>;
- reg = <0 0 0x10000000>;
+ reg = <0 0 0x20000>; /* OneNAND I/O 128K */
gpmc,sync-read;
gpmc,burst-length = <16>;
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 1a57b61..0c5af81 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -501,14 +501,16 @@
};
&gpmc {
- ranges = <0 0 0x04000000 0x10000000>; /* 256MB */
+ ranges = <0 0 0x04000000 0x1000000>; /* CS0 space, 16MB min. */
/* gpio-irq for dma: 65 */
onenand@0,0 {
+ compatible = "ti,omap2-onenand";
#address-cells = <1>;
#size-cells = <1>;
- reg = <0 0 0x10000000>;
+ reg = <0 0 0x20000>; /* OneNAND I/O 128K */
+ ti,onenand-sync-rw;
gpmc,sync-read;
gpmc,sync-write;
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index 5c26c18..9dcb367 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -101,12 +101,14 @@
};
&gpmc {
- ranges = <0 0 0x04000000 0x20000000>;
+ ranges = <0 0 0x04000000 0x1000000>; /* CS0 space, 16MB min. */
onenand@0,0 {
+ compatible = "ti,omap2-onenand";
#address-cells = <1>;
#size-cells = <1>;
- reg = <0 0 0x20000000>;
+ reg = <0 0 0x20000>; /* OneNAND I/O 128K */
+ ti,onenand-sync-rw;
gpmc,sync-read;
gpmc,sync-write;
diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
index bf5f8b9..d6fe226 100644
--- a/arch/arm/boot/dts/omap3430-sdp.dts
+++ b/arch/arm/boot/dts/omap3430-sdp.dts
@@ -52,7 +52,7 @@
&gpmc {
ranges = <0 0 0x10000000 0x08000000>,
<1 0 0x28000000 0x08000000>,
- <2 0 0x20000000 0x10000000>,
+ <2 0 0x20000000 0x1000000>, /* CS2, 16MB min. */
<255 0 0x6e000000 0x02d4>; /* GPMC reg */
nor@0,0 {
@@ -151,10 +151,11 @@
};
onenand@2,0 {
- linux,mtd-name= "samsung,kfm2g16q2m-deb8";
+ compatible = "ti,omap2-onenand";
#address-cells = <1>;
#size-cells = <1>;
- reg = <2 0 0x10000000>;
+ reg = <2 0 0x20000>; /* OneNAND I/O 128K */
+ ti,onenand-sync-rw;
gpmc,device-width = <2>;
gpmc,mux-add-data = <2>;
@@ -173,6 +174,7 @@
gpmc,access-ns = <78>;
gpmc,wr-data-mux-bus-ns = <30>;
+ linux,mtd-name= "samsung,kfm2g16q2m-deb8";
partition@0 {
label = "xloader-onenand";
reg = <0 0x80000>;
--
1.8.3.2
next prev parent reply other threads:[~2014-06-11 8:58 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-11 8:56 [PATCH 00/36] OMAP: GPMC: Restructure and move OMAP GPMC driver out of mach-omap2 Roger Quadros
2014-06-11 8:56 ` [PATCH 01/36] ARM: OMAP3: hwmod: Fix gpmc memory resource space Roger Quadros
2014-06-13 7:13 ` Tony Lindgren
2014-06-13 7:15 ` Roger Quadros
2014-06-11 8:56 ` [PATCH 02/36] ARM: dts: OMAP2+: Fix GPMC register space size Roger Quadros
2014-06-11 8:56 ` [PATCH 03/36] ARM: OMAP2+: gpmc: Add platform data Roger Quadros
2014-06-11 8:56 ` [PATCH 04/36] ARM: OMAP2+: gpmc: Add gpmc timings and settings to " Roger Quadros
2014-06-11 8:56 ` [PATCH 05/36] mtd: nand: omap: Move IRQ handling from GPMC to NAND driver Roger Quadros
2014-06-13 7:18 ` Tony Lindgren
2014-06-13 7:38 ` Roger Quadros
2014-06-13 7:58 ` Tony Lindgren
2014-06-13 8:13 ` Gupta, Pekon
2014-06-13 8:23 ` Roger Quadros
2014-06-13 10:46 ` Tony Lindgren
2014-06-13 11:42 ` Roger Quadros
2014-06-13 12:08 ` Tony Lindgren
2014-07-01 10:11 ` Roger Quadros
2014-07-01 13:16 ` Tony Lindgren
2014-06-11 8:56 ` [PATCH 06/36] mtd: nand: omap: Move gpmc_update_nand_reg to nand driver Roger Quadros
2014-06-13 7:19 ` Tony Lindgren
2014-06-11 8:56 ` [PATCH 07/36] mtd: nand: omap: Move NAND write protect code from GPMC to NAND driver Roger Quadros
2014-06-13 7:20 ` Tony Lindgren
2014-06-11 8:56 ` [PATCH 08/36] mtd: nand: omap: Copy platform data parameters to omap_nand_info data Roger Quadros
2014-06-11 8:56 ` [PATCH 09/36] mtd: nand: omap: Clean up device tree support Roger Quadros
2014-06-11 8:56 ` [PATCH 10/36] ARM: dts: OMAP2+: Fix NAND device nodes Roger Quadros
2014-06-13 7:21 ` Tony Lindgren
2014-06-11 8:56 ` [PATCH 11/36] mtd: nand: omap: Update DT binding documentation Roger Quadros
2014-06-11 8:56 ` [PATCH 12/36] ARM: dts: omap3-beagle: Add NAND device Roger Quadros
2014-06-11 8:56 ` [PATCH 13/36] ARM: OMAP2+: gpmc.c: sanity check bank-width DT property Roger Quadros
2014-06-11 8:56 ` [PATCH 14/36] ARM: OMAP2+: gpmc: Allow drivers to reconfigure GPMC settings & timings Roger Quadros
2014-06-13 7:25 ` Tony Lindgren
2014-06-13 7:44 ` Roger Quadros
2014-06-13 8:04 ` Tony Lindgren
2014-06-11 8:56 ` [PATCH 15/36] ARM: OMAP2+: gpmc: Allow drivers to query GPMC_CLK period Roger Quadros
2014-06-13 7:26 ` Tony Lindgren
2014-06-13 7:48 ` Roger Quadros
2014-06-11 8:56 ` [PATCH 16/36] mtd: onenand: omap: Remove regulator management code Roger Quadros
2014-06-11 8:56 ` [PATCH 17/36] ARM: OMAP2+: gpmc-onenand: Use Async settings/timings by default Roger Quadros
2014-06-11 8:56 ` [PATCH 18/36] ARM: OMAP2+: gpmc-onenand: Move Synchronous setting code to drivers/ Roger Quadros
2014-06-13 7:55 ` Tony Lindgren
2014-06-13 8:30 ` Roger Quadros
2014-06-11 8:56 ` [PATCH 19/36] mtd: onenand: omap: Use devres managed resources Roger Quadros
2014-06-11 8:56 ` [PATCH 20/36] mtd: onenand: omap: Clean up device tree support Roger Quadros
2014-06-11 8:56 ` Roger Quadros [this message]
2014-06-11 8:56 ` [PATCH 22/36] ARM: OMAP2+: gmpc: add gpmc_generic_init() Roger Quadros
2014-06-11 8:56 ` [PATCH 23/36] ARM: OMAP2+: gpmc: use platform data to configure CS space and poplulate device Roger Quadros
2014-06-11 8:56 ` [PATCH 24/36] ARM: OMAP2+: gpmc: add NAND specific setup Roger Quadros
2014-06-11 8:56 ` [PATCH 25/36] ARM: OMAP2+: gpmc: Support multiple Chip Selects per device Roger Quadros
2014-06-11 8:56 ` [PATCH 26/36] ARM: OMAP2+: gpmc-smc91x: Get rid of retime() from omap_smc91x_platform_data Roger Quadros
2014-06-11 8:56 ` [PATCH 27/36] ARM: OMAP2+: usb-tusb6010: Use omap_gpmc_retime() Roger Quadros
2014-06-11 8:56 ` [PATCH 28/36] ARM: OMAP2+: nand: Update gpmc_nand_init() to use generic_gpmc_init() Roger Quadros
2014-06-11 8:56 ` [PATCH 29/36] ARM: OMAP2+: gpmc-smc91x: Use gpmc_generic_init() Roger Quadros
2014-06-11 8:56 ` [PATCH 30/36] ARM: OMAP2+: gpmc-smsc911x: " Roger Quadros
2014-06-11 8:56 ` [PATCH 31/36] ARM: OMAP2: usb-tusb6010: " Roger Quadros
2014-06-11 8:56 ` [PATCH 32/36] ARM: OMAP2+: onenand: " Roger Quadros
2014-06-11 8:56 ` [PATCH 33/36] ARM: OMAP2+: board-flash: Use gpmc_generic_init() for NOR Roger Quadros
2014-06-11 8:56 ` [PATCH 34/36] ARM: OMAP2+: gpmc: Make externally unused functions/defines private Roger Quadros
2014-06-11 8:56 ` [PATCH 35/36] ARM: OMAP2+: gpmc: move GPMC driver into drivers/memory Roger Quadros
2014-06-11 11:45 ` [resend][PATCH " Roger Quadros
2014-06-11 8:56 ` [PATCH 36/36] ARM: OMAP2+: defconfig: Enable TI GPMC driver Roger Quadros
2014-06-11 11:52 ` [PATCH 00/36] OMAP: GPMC: Restructure and move OMAP GPMC driver out of mach-omap2 Javier Martinez Canillas
2014-06-11 11:54 ` Roger Quadros
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