* [PATCH] ARM: tegra: trimslice: enable SPI flash
@ 2012-11-13 19:23 Stephen Warren
[not found] ` <1352834633-1426-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Warren @ 2012-11-13 19:23 UTC (permalink / raw)
To: Stephen Warren
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Stephen Warren
From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
TrimSlice contains a 1MiB SPI flash. Represent this in the device tree.
Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
arch/arm/boot/dts/tegra20-trimslice.dts | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 27fb8a6..f4e0428 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -254,6 +254,16 @@
clock-frequency = <400000>;
};
+ spi@7000c380 {
+ status = "okay";
+ spi-max-frequency = <48000000>;
+ spi-flash@0 {
+ compatible = "winbond,w25q80bl";
+ reg = <0>;
+ spi-max-frequency = <48000000>;
+ };
+ };
+
i2c@7000c400 {
status = "okay";
clock-frequency = <400000>;
--
1.7.0.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: tegra: trimslice: enable SPI flash
[not found] ` <1352834633-1426-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
@ 2012-11-13 19:25 ` Stephen Warren
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Warren @ 2012-11-13 19:25 UTC (permalink / raw)
To: Stephen Warren
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Stephen Warren
On 11/13/2012 12:23 PM, Stephen Warren wrote:
> From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> TrimSlice contains a 1MiB SPI flash. Represent this in the device tree.
I've applied this to Tegra's for-3.8/dt branch.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-11-13 19:23 [PATCH] ARM: tegra: trimslice: enable SPI flash Stephen Warren
[not found] ` <1352834633-1426-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-11-13 19:25 ` Stephen Warren
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