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Date: Fri, 22 Aug 2014 09:03:54 -0500
From: Nishanth Menon <nm@...com>
To: Tony Lindgren <tony@...mide.com>, Tero Kristo <t-kristo@...com>,
Paul Walmsley <paul@...an.com>,
Benoît Cousson <bcousson@...libre.com>
CC: Kevin Hilman <khilman@...prootsystems.com>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Keerthy <j-keerthy@...com>,
Santosh Shilimkar <santosh.shilimkar@...com>,
<devicetree@...r.kernel.org>, Nishanth Menon <nm@...com>
Subject: [PATCH 5/6] ARM: dts: OMAP5/DRA7: switch over to interrupts-extended property for UART
We've had deeper idle states working on omaps for few years now,
but only in the legacy mode. When booted with device tree, the
wake-up events did not have a chance to work until commit
3e6cee1786a1 ("pinctrl: single: Add support for wake-up interrupts")
that recently got merged. In addition to that we also needed
commit 79d9701559a9 ("of/irq: create interrupts-extended property")
that's now also merged.
Note that there's no longer need to specify the wake-up bit in
the pinctrl settings, the request_irq on the wake-up pin takes
care of that.
Signed-off-by: Nishanth Menon <nm@...com>
---
arch/arm/boot/dts/dra7.dtsi | 20 ++++++++++----------
arch/arm/boot/dts/omap5.dtsi | 12 ++++++------
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 4e4ce96..45cb91f 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -331,7 +331,7 @@
uart1: serial@...6a000 {
compatible = "ti,omap4-uart";
reg = <0x4806a000 0x100>;
- interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart1";
clock-frequency = <48000000>;
status = "disabled";
@@ -340,7 +340,7 @@
uart2: serial@...6c000 {
compatible = "ti,omap4-uart";
reg = <0x4806c000 0x100>;
- interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart2";
clock-frequency = <48000000>;
status = "disabled";
@@ -349,7 +349,7 @@
uart3: serial@...20000 {
compatible = "ti,omap4-uart";
reg = <0x48020000 0x100>;
- interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart3";
clock-frequency = <48000000>;
status = "disabled";
@@ -358,7 +358,7 @@
uart4: serial@...6e000 {
compatible = "ti,omap4-uart";
reg = <0x4806e000 0x100>;
- interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart4";
clock-frequency = <48000000>;
status = "disabled";
@@ -367,7 +367,7 @@
uart5: serial@...66000 {
compatible = "ti,omap4-uart";
reg = <0x48066000 0x100>;
- interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart5";
clock-frequency = <48000000>;
status = "disabled";
@@ -376,7 +376,7 @@
uart6: serial@...68000 {
compatible = "ti,omap4-uart";
reg = <0x48068000 0x100>;
- interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart6";
clock-frequency = <48000000>;
status = "disabled";
@@ -385,7 +385,7 @@
uart7: serial@...20000 {
compatible = "ti,omap4-uart";
reg = <0x48420000 0x100>;
- interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart7";
clock-frequency = <48000000>;
status = "disabled";
@@ -394,7 +394,7 @@
uart8: serial@...22000 {
compatible = "ti,omap4-uart";
reg = <0x48422000 0x100>;
- interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart8";
clock-frequency = <48000000>;
status = "disabled";
@@ -403,7 +403,7 @@
uart9: serial@...24000 {
compatible = "ti,omap4-uart";
reg = <0x48424000 0x100>;
- interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart9";
clock-frequency = <48000000>;
status = "disabled";
@@ -412,7 +412,7 @@
uart10: serial@...2b000 {
compatible = "ti,omap4-uart";
reg = <0x4ae2b000 0x100>;
- interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart10";
clock-frequency = <48000000>;
status = "disabled";
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 04acda6..fe2effd 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -452,7 +452,7 @@
uart1: serial@...6a000 {
compatible = "ti,omap4-uart";
reg = <0x4806a000 0x100>;
- interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart1";
clock-frequency = <48000000>;
};
@@ -460,7 +460,7 @@
uart2: serial@...6c000 {
compatible = "ti,omap4-uart";
reg = <0x4806c000 0x100>;
- interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart2";
clock-frequency = <48000000>;
};
@@ -468,7 +468,7 @@
uart3: serial@...20000 {
compatible = "ti,omap4-uart";
reg = <0x48020000 0x100>;
- interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart3";
clock-frequency = <48000000>;
};
@@ -476,7 +476,7 @@
uart4: serial@...6e000 {
compatible = "ti,omap4-uart";
reg = <0x4806e000 0x100>;
- interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart4";
clock-frequency = <48000000>;
};
@@ -484,7 +484,7 @@
uart5: serial@...66000 {
compatible = "ti,omap4-uart";
reg = <0x48066000 0x100>;
- interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart5";
clock-frequency = <48000000>;
};
@@ -492,7 +492,7 @@
uart6: serial@...68000 {
compatible = "ti,omap4-uart";
reg = <0x48068000 0x100>;
- interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts-extended = <&gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "uart6";
clock-frequency = <48000000>;
};
--
1.7.9.5
--
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