p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ARM: dts: overo: fix gpmc nand on boards with ethernet 

The gpmc ranges property for NAND at CS0 was being overridden by later
includes that defined gpmc ethernet nodes, effectively breaking NAND on
these systems:

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

Instead of redefining the NAND range in every such dtsi, define all
currently used ranges in omap3-overo-base.dtsi.

Fixes: 98ce6007ef ("ARM: dts: overo: Support PoP NAND")
Cc: stable <stable@vger.kernel.org> # 4.3
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Johan Hovold 2016-08-15 09:10:49 -07:00 committed by Tony Lindgren
parent 5e0568dfbf
commit 153b58ea93
4 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/omap3-overo-base.dtsi
View File

@ -223,7 +223,9 @@ &mcbsp2 {
};
&gpmc {
ranges = <0 0 0x30000000 0x1000000>; /* CS0 */
ranges = <0 0 0x30000000 0x1000000>, /* CS0 */
<4 0 0x2b000000 0x1000000>, /* CS4 */
<5 0 0x2c000000 0x1000000>; /* CS5 */
nand@0,0 {
compatible = "ti,omap2-nand";

2
arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi
View File

@ -55,8 +55,6 @@ button1@14 {
#include "omap-gpmc-smsc9221.dtsi"
&gpmc {
ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */
ethernet@gpmc {
reg = <5 0 0xff>;
interrupt-parent = <&gpio6>;

2
arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
View File

@ -27,8 +27,6 @@ heartbeat {
#include "omap-gpmc-smsc9221.dtsi"
&gpmc {
ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */
ethernet@gpmc {
reg = <5 0 0xff>;
interrupt-parent = <&gpio6>;

3
arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi
View File

@ -15,9 +15,6 @@
#include "omap-gpmc-smsc9221.dtsi"
&gpmc {
ranges = <4 0 0x2b000000 0x1000000>, /* CS4 */
<5 0 0x2c000000 0x1000000>; /* CS5 */
smsc1: ethernet@gpmc {
reg = <5 0 0xff>;
interrupt-parent = <&gpio6>;