From: Tony Lindgren <tony@atomide.com>
To: linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
Cc: devicetree@vger.kernel.org,
"Aaro Koskinen" <aaro.koskinen@iki.fi>,
"Benoît Cousson" <bcousson@baylibre.com>
Subject: [PATCH 02/11] ARM: dts: Add basic Nokia N8X0 support
Date: Thu, 14 Nov 2013 16:09:49 -0800 [thread overview]
Message-ID: <1384474198-20756-3-git-send-email-tony@atomide.com> (raw)
In-Reply-To: <1384474198-20756-1-git-send-email-tony@atomide.com>
Add minimal device tree support for n8x0 boards so we
can make omap2 device tree only. Note that we still need
to initialize various platform data quirks to keep
things working until n8x0 drivers support device tree.
Here's a rough todo list for the people using n8x0:
1. Update menelaus for device tree and set up
regulators at least for the MMC driver
2. Remove the MMC regulator platform data callback
by using the Menlaus regulators directly in the
driver passed from the .dts file
3. Update GPMC connected devices for onenand and
tusb6010 for device tree
We're planning to remove all legacy platform data
for mach-omap2 over next few merge cycles, so if
people are still using n8x0, please fix the issues
above.
Cc: devicetree@vger.kernel.org
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/boot/dts/Makefile | 3 +++
arch/arm/boot/dts/omap2420-n800.dts | 8 +++++++
arch/arm/boot/dts/omap2420-n810-wimax.dts | 8 +++++++
arch/arm/boot/dts/omap2420-n810.dts | 8 +++++++
arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 34 +++++++++++++++++++++++++++++
5 files changed, 61 insertions(+)
create mode 100644 arch/arm/boot/dts/omap2420-n800.dts
create mode 100644 arch/arm/boot/dts/omap2420-n810-wimax.dts
create mode 100644 arch/arm/boot/dts/omap2420-n810.dts
create mode 100644 arch/arm/boot/dts/omap2420-n8x0-common.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 73022b1..de37094 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -174,6 +174,9 @@ dtb-$(CONFIG_ARCH_NSPIRE) += nspire-cx.dtb \
nspire-clp.dtb
dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap2430-sdp.dtb \
+ omap2420-n800.dtb \
+ omap2420-n810.dtb \
+ omap2420-n810-wimax.dtb \
omap3430-sdp.dtb \
omap3-beagle.dtb \
omap3-devkit8000.dtb \
diff --git a/arch/arm/boot/dts/omap2420-n800.dts b/arch/arm/boot/dts/omap2420-n800.dts
new file mode 100644
index 0000000..d8c1b42
--- /dev/null
+++ b/arch/arm/boot/dts/omap2420-n800.dts
@@ -0,0 +1,8 @@
+/dts-v1/;
+
+#include "omap2420-n8x0-common.dtsi"
+
+/ {
+ model = "Nokia N800";
+ compatible = "nokia,n800", "nokia,n8x0", "ti,omap2420", "ti,omap2";
+};
diff --git a/arch/arm/boot/dts/omap2420-n810-wimax.dts b/arch/arm/boot/dts/omap2420-n810-wimax.dts
new file mode 100644
index 0000000..6b25b03
--- /dev/null
+++ b/arch/arm/boot/dts/omap2420-n810-wimax.dts
@@ -0,0 +1,8 @@
+/dts-v1/;
+
+#include "omap2420-n8x0-common.dtsi"
+
+/ {
+ model = "Nokia N810 WiMax";
+ compatible = "nokia,n810-wimax", "nokia,n8x0", "ti,omap2420", "ti,omap2";
+};
diff --git a/arch/arm/boot/dts/omap2420-n810.dts b/arch/arm/boot/dts/omap2420-n810.dts
new file mode 100644
index 0000000..21baec1
--- /dev/null
+++ b/arch/arm/boot/dts/omap2420-n810.dts
@@ -0,0 +1,8 @@
+/dts-v1/;
+
+#include "omap2420-n8x0-common.dtsi"
+
+/ {
+ model = "Nokia N810";
+ compatible = "nokia,n810", "nokia,n8x0", "ti,omap2420", "ti,omap2";
+};
diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
new file mode 100644
index 0000000..c539693
--- /dev/null
+++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
@@ -0,0 +1,34 @@
+#include "omap2420.dtsi"
+
+/ {
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x8000000>; /* 128 MB */
+ };
+
+ ocp {
+ i2c@0 {
+ compatible = "i2c-cbus-gpio";
+ gpios = <&gpio3 2 0 /* gpio66 clk */
+ &gpio3 1 0 /* gpio65 dat */
+ &gpio3 0 0 /* gpio64 sel */
+ >;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ retu_mfd: retu@1 {
+ compatible = "retu-mfd";
+ interrupt-parent = <&gpio4>;
+ interrupts = <12 IRQ_TYPE_EDGE_RISING>;
+ reg = <0x1>;
+ };
+ };
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+};
--
1.8.1.1
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
prev parent reply other threads:[~2013-11-15 0:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1384474198-20756-1-git-send-email-tony@atomide.com>
2013-11-15 0:09 ` [PATCH 01/11] ARM: dts: Add basic device tree support for omap2430 sdp Tony Lindgren
2013-11-15 0:09 ` Tony Lindgren [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1384474198-20756-3-git-send-email-tony@atomide.com \
--to=tony@atomide.com \
--cc=aaro.koskinen@iki.fi \
--cc=bcousson@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).