From: Suman Anna <s-anna@ti.com>
To: Benoit Cousson <bcousson@baylibre.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Ohad Ben-Cohen <ohad@wizery.com>, Suman Anna <s-anna@ti.com>,
devicetree@vger.kernel.org, Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: OMAP: Add #hwlock-cells property to hwspinlock nodes
Date: Mon, 13 Jan 2014 18:26:45 -0600 [thread overview]
Message-ID: <1389659207-39445-2-git-send-email-s-anna@ti.com> (raw)
In-Reply-To: <1389659207-39445-1-git-send-email-s-anna@ti.com>
Add a new generic property "#hwlock-cells" to the hwspinlock
DT nodes on OMAP4, OMAP5 and AM33xx. This common property allows
different platform implementations to define the args specifier
length. OMAP implementations will always use a value of 1.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
arch/arm/boot/dts/am33xx.dtsi | 1 +
arch/arm/boot/dts/omap4.dtsi | 1 +
arch/arm/boot/dts/omap5.dtsi | 1 +
3 files changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index f6d8ffe..17a7cc3 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -292,6 +292,7 @@
compatible = "ti,omap4-hwspinlock";
reg = <0x480ca000 0x1000>;
ti,hwmods = "spinlock";
+ #hwlock-cells = <1>;
};
wdt2: wdt@44e35000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index a1e0585..246780d 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -261,6 +261,7 @@
compatible = "ti,omap4-hwspinlock";
reg = <0x4a0f6000 0x1000>;
ti,hwmods = "spinlock";
+ #hwlock-cells = <1>;
};
i2c1: i2c@48070000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index fc3fad5..adb71af 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -291,6 +291,7 @@
compatible = "ti,omap4-hwspinlock";
reg = <0x4a0f6000 0x1000>;
ti,hwmods = "spinlock";
+ #hwlock-cells = <1>;
};
mcspi1: spi@48098000 {
--
1.8.4.3
next prev parent reply other threads:[~2014-01-14 0:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-14 0:26 [PATCH 0/3] OMAP hwspinlock DT updates Suman Anna
2014-01-14 0:26 ` Suman Anna [this message]
2014-01-14 0:26 ` [PATCH 2/3] ARM: dts: DRA7: Add hwspinlock node Suman Anna
2014-01-14 0:26 ` [PATCH 3/3] ARM: dts: AM4372: " Suman Anna
2014-02-28 22:14 ` [PATCH 0/3] OMAP hwspinlock DT updates Tony Lindgren
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