From: Laxman Dewangan <ldewangan@nvidia.com>
To: <swarren@wwwdotorg.org>
Cc: <linux@arm.linux.org.uk>, <linux-tegra@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>
Subject: [PATCH 1/3] ARM: DT: tegra: add DT entry for KBC controller
Date: Fri, 11 Jan 2013 19:03:03 +0530 [thread overview]
Message-ID: <1357911185-11048-1-git-send-email-ldewangan@nvidia.com> (raw)
NVIDIA's Tegra SoCs have the matrix keyboard controller which
supports 16x8 type of matrix. The number of rows and columns
are configurable.
Add DT entry for KBC controller.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
arch/arm/boot/dts/tegra20.dtsi | 7 +++++++
arch/arm/boot/dts/tegra30.dtsi | 7 +++++++
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index fe35c72..133d00d 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -352,6 +352,13 @@
status = "disabled";
};
+ kbc {
+ compatible = "nvidia,tegra20-kbc";
+ reg = <0x7000e200 0x100>;
+ interrupts = <0 85 0x04>;
+ status = "disabled";
+ };
+
pmc {
compatible = "nvidia,tegra20-pmc";
reg = <0x7000e400 0x400>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index f534a50..d060e46 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -368,6 +368,13 @@
status = "disabled";
};
+ kbc {
+ compatible = "nvidia,tegra30-kbc", "nvidia,tegra20-kbc";
+ reg = <0x7000e200 0x100>;
+ interrupts = <0 85 0x04>;
+ status = "disabled";
+ };
+
pmc {
compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc";
reg = <0x7000e400 0x400>;
--
1.7.1.1
next reply other threads:[~2013-01-11 13:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-11 13:33 Laxman Dewangan [this message]
2013-01-11 13:33 ` [PATCH 2/3] ARM: tegra: config: enable KEYBOARD_TEGRA Laxman Dewangan
2013-01-15 18:59 ` Stephen Warren
2013-01-11 13:33 ` [PATCH RFT 3/3] ARM: tegra: dts: seaboard: enable keyboard Laxman Dewangan
2013-01-11 23:09 ` Stephen Warren
2013-01-11 23:24 ` Russell King - ARM Linux
2013-01-11 23:27 ` Stephen Warren
2013-01-11 23:36 ` Russell King - ARM Linux
2013-01-11 23:39 ` Stephen Warren
2013-01-12 10:34 ` Laxman Dewangan
2013-01-12 10:47 ` Russell King - ARM Linux
2013-01-12 11:06 ` Laxman Dewangan
2013-01-14 16:45 ` Stephen Warren
2013-01-14 16:55 ` Russell King - ARM Linux
2013-01-12 10:02 ` Laxman Dewangan
2013-01-14 22:09 ` Stephen Warren
2013-01-14 22:32 ` Stephen Warren
2013-01-15 18:59 ` [PATCH 1/3] ARM: DT: tegra: add DT entry for KBC controller Stephen Warren
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