From patchwork Tue Mar 17 09:12:23 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [4/4] powerpc/85xx: TQM8548: Update DTS file for multi-chip support From: Wolfgang Grandegger X-Patchwork-Id: 24551 Message-Id: <1237281143-8768-6-git-send-email-wg@grandegger.com> To: linux-mtd@lists.infradead.org Cc: linuxppc-dev@ozlabs.org, Anton Vorontsov , Wolfgang Grandegger Date: Tue, 17 Mar 2009 10:12:23 +0100 From: Wolfgang Grandegger This patch adds multi-chip support for the Micron MT29F8G08FAB NAND flash memory on the TQM8548 modules. It should go through the powerpc/85xx maintainer. Signed-off-by: Wolfgang Grandegger --- arch/powerpc/boot/dts/tqm8548.dts | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts index 81d3fbb..e5c3c67 100644 --- a/arch/powerpc/boot/dts/tqm8548.dts +++ b/arch/powerpc/boot/dts/tqm8548.dts @@ -389,6 +389,11 @@ reg = <3 0x0 0x800>; fsl,upm-addr-offset = <0x10>; fsl,upm-cmd-offset = <0x08>; + wait-flags = <0x05>; + /* Multi-chip device */ + fsl,upm-mar-chip-offset = <0x200>; + max-chips = <2>; + chip-offset = <0x200>; chip-delay = <25>; // in micro-seconds nand@0 {