linux-kernel - [PATCH 4.4 055/118] ARM: dts: overo: fix gpmc nand cs0 range

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Message-Id: <20160922172941.533885151@linuxfoundation.org>
Date:   Thu, 22 Sep 2016 19:29:15 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Johan Hovold <johan@...nel.org>,
        Tony Lindgren <tony@...mide.com>
Subject: [PATCH 4.4 055/118] ARM: dts: overo: fix gpmc nand cs0 range

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Johan Hovold <johan@...nel.org>

commit 5e0568dfbfb8c13cdb69c9fd06d600593ad4b430 upstream.

The gpmc ranges property for NAND at CS0 has been broken since it was
first added.

This currently prevents the nand gpmc child node from being probed:

	omap-gpmc 6e000000.gpmc: /ocp/gpmc@...00000/nand@0,0 has
	malformed 'reg' property

and consequently the NAND device from being registered.

Fixes: 98ce6007efb4 ("ARM: dts: overo: Support PoP NAND")
Signed-off-by: Johan Hovold <johan@...nel.org>
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/omap3-overo-base.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/omap3-overo-base.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
@@ -223,7 +223,7 @@
 };
 
 &gpmc {
-	ranges = <0 0 0x00000000 0x20000000>;
+	ranges = <0 0 0x30000000 0x1000000>;	/* CS0 */
 
 	nand@0,0 {
 		linux,mtd-name= "micron,mt29c4g96maz";