From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>,
Colin Cross <ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org>
Cc: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
Nicolas Pitre <nico-vtqb6HGKxmzR7s880joybQ@public.gmane.org>,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Grant Likely
<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
Peter De Schrijver
<pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH v4 2/4] arm/dt: Tegra: Add pinmux node to tegra20.dtsi
Date: Tue, 11 Oct 2011 16:16:13 -0600 [thread overview]
Message-ID: <1318371375-4083-2-git-send-email-swarren@nvidia.com> (raw)
In-Reply-To: <1318371375-4083-1-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Add a pinmux node to tegra20.dtsi in order to instantiate the future
pinmux device.
v2: Specify reg property precisely; don't just point at the whole APB_MISC
register range.
Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
.../devicetree/bindings/pinmux/pinmux_nvidia.txt | 5 +++++
arch/arm/boot/dts/tegra20.dtsi | 8 ++++++++
2 files changed, 13 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
diff --git a/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt b/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
new file mode 100644
index 0000000..36f82db
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
@@ -0,0 +1,5 @@
+NVIDIA Tegra 2 pinmux controller
+
+Required properties:
+- compatible : "nvidia,tegra20-pinmux"
+
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 5727595..65d7e6a 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -77,6 +77,14 @@
gpio-controller;
};
+ pinmux: pinmux@70000000 {
+ compatible = "nvidia,tegra20-pinmux";
+ reg = < 0x70000014 0x10 /* Tri-state registers */
+ 0x70000080 0x20 /* Mux registers */
+ 0x700000a0 0x14 /* Pull-up/down registers */
+ 0x70000868 0xa8 >; /* Pad control registers */
+ };
+
serial@70006000 {
compatible = "nvidia,tegra20-uart";
reg = <0x70006000 0x40>;
--
1.7.0.4
WARNING: multiple messages have this Message-ID (diff)
From: swarren@nvidia.com (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 2/4] arm/dt: Tegra: Add pinmux node to tegra20.dtsi
Date: Tue, 11 Oct 2011 16:16:13 -0600 [thread overview]
Message-ID: <1318371375-4083-2-git-send-email-swarren@nvidia.com> (raw)
In-Reply-To: <1318371375-4083-1-git-send-email-swarren@nvidia.com>
Add a pinmux node to tegra20.dtsi in order to instantiate the future
pinmux device.
v2: Specify reg property precisely; don't just point at the whole APB_MISC
register range.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
.../devicetree/bindings/pinmux/pinmux_nvidia.txt | 5 +++++
arch/arm/boot/dts/tegra20.dtsi | 8 ++++++++
2 files changed, 13 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
diff --git a/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt b/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
new file mode 100644
index 0000000..36f82db
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
@@ -0,0 +1,5 @@
+NVIDIA Tegra 2 pinmux controller
+
+Required properties:
+- compatible : "nvidia,tegra20-pinmux"
+
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 5727595..65d7e6a 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -77,6 +77,14 @@
gpio-controller;
};
+ pinmux: pinmux at 70000000 {
+ compatible = "nvidia,tegra20-pinmux";
+ reg = < 0x70000014 0x10 /* Tri-state registers */
+ 0x70000080 0x20 /* Mux registers */
+ 0x700000a0 0x14 /* Pull-up/down registers */
+ 0x70000868 0xa8 >; /* Pad control registers */
+ };
+
serial at 70006000 {
compatible = "nvidia,tegra20-uart";
reg = <0x70006000 0x40>;
--
1.7.0.4
next prev parent reply other threads:[~2011-10-11 22:16 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-11 22:16 [PATCH v4 1/4] arm/tegra: Prep boards for gpio/pinmux conversion to pdevs Stephen Warren
2011-10-11 22:16 ` Stephen Warren
[not found] ` <1318371375-4083-1-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-10-11 22:16 ` Stephen Warren [this message]
2011-10-11 22:16 ` [PATCH v4 2/4] arm/dt: Tegra: Add pinmux node to tegra20.dtsi Stephen Warren
[not found] ` <1318371375-4083-2-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-10-12 22:38 ` Olof Johansson
2011-10-12 22:38 ` Olof Johansson
2011-10-11 22:16 ` [PATCH v4 3/4] gpio/tegra: Convert to a platform device Stephen Warren
2011-10-11 22:16 ` Stephen Warren
[not found] ` <1318371375-4083-3-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-10-12 22:41 ` Olof Johansson
2011-10-12 22:41 ` Olof Johansson
[not found] ` <20111012224131.GD25128-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2011-10-12 22:49 ` Stephen Warren
2011-10-12 22:49 ` Stephen Warren
2011-10-12 23:03 ` Grant Likely
2011-10-12 23:03 ` Grant Likely
[not found] ` <CACxGe6tf0Ly8AC-6xUeoMrVj3y0KHkrcgj87SerAaCAnNhfNqA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-10-12 23:19 ` Olof Johansson
2011-10-12 23:19 ` Olof Johansson
[not found] ` <20111012231910.GA13960-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2011-10-13 16:36 ` Stephen Warren
2011-10-13 16:36 ` Stephen Warren
[not found] ` <74CDBE0F657A3D45AFBB94109FB122FF173BE1A08D-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-10-13 23:42 ` Olof Johansson
2011-10-13 23:42 ` Olof Johansson
2011-10-12 23:08 ` Grant Likely
2011-10-12 23:08 ` Grant Likely
2011-10-11 22:16 ` [PATCH v4 4/4] arm/tegra: Convert pinmux driver " Stephen Warren
2011-10-11 22:16 ` Stephen Warren
[not found] ` <1318371375-4083-4-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-10-12 22:38 ` Olof Johansson
2011-10-12 22:38 ` Olof Johansson
2011-10-12 22:37 ` [PATCH v4 1/4] arm/tegra: Prep boards for gpio/pinmux conversion to pdevs Olof Johansson
2011-10-12 22:37 ` Olof Johansson
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