* [PATCH] powerpc/83xx: add NAND support for the MPC8360E-RDK boards
@ 2008-10-10 18:05 Anton Vorontsov
2008-10-13 16:44 ` Kumar Gala
0 siblings, 1 reply; 2+ messages in thread
From: Anton Vorontsov @ 2008-10-10 18:05 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev
The StMicro NAND chip (512Mbit, 64MB) is connected to the local bus,
the first local bus' user-programmable machine is configured by the
firmware to work with NAND chips.
QE GPIO pin is used to poll the NAND's Ready-Not-Busy signal.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
arch/powerpc/boot/dts/mpc836x_rdk.dts | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc836x_rdk.dts b/arch/powerpc/boot/dts/mpc836x_rdk.dts
index b4f3a17..10237dc 100644
--- a/arch/powerpc/boot/dts/mpc836x_rdk.dts
+++ b/arch/powerpc/boot/dts/mpc836x_rdk.dts
@@ -398,6 +398,18 @@
device-width = <1>;
};
+ upm@1,0 {
+ compatible = "fsl,upm-nand";
+ reg = <1 0 1>;
+ fsl,upm-addr-offset = <16>;
+ fsl,upm-cmd-offset = <8>;
+ gpios = <&qe_pio_e 18 0>;
+
+ flash {
+ compatible = "stm,nand512-a";
+ };
+ };
+
display@2,0 {
device_type = "display";
compatible = "fujitsu,MB86277", "fujitsu,mint";
--
1.5.6.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] powerpc/83xx: add NAND support for the MPC8360E-RDK boards
2008-10-10 18:05 [PATCH] powerpc/83xx: add NAND support for the MPC8360E-RDK boards Anton Vorontsov
@ 2008-10-13 16:44 ` Kumar Gala
0 siblings, 0 replies; 2+ messages in thread
From: Kumar Gala @ 2008-10-13 16:44 UTC (permalink / raw)
To: Anton Vorontsov; +Cc: linuxppc-dev
On Oct 10, 2008, at 1:05 PM, Anton Vorontsov wrote:
> The StMicro NAND chip (512Mbit, 64MB) is connected to the local bus,
> the first local bus' user-programmable machine is configured by the
> firmware to work with NAND chips.
>
> QE GPIO pin is used to poll the NAND's Ready-Not-Busy signal.
>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> ---
> arch/powerpc/boot/dts/mpc836x_rdk.dts | 12 ++++++++++++
> 1 files changed, 12 insertions(+), 0 deletions(-)
applied.
- k
^ permalink raw reply [flat|nested] 2+ messages in thread
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