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authorOlof Johansson <olof@lixom.net>2013-04-11 04:04:38 -0700
committerOlof Johansson <olof@lixom.net>2013-04-11 04:04:47 -0700
commit4f779ad9939038821202ac5632bbb9610fbac124 (patch)
treeb33c917786b9eb6ad4fbd6b18034b0cd23c3e54c /Documentation/devicetree/bindings
parent35db05bb9d8818b33e1e206de70c3741580bf35a (diff)
parent161e89a689bb88004b757986eefda2402448eef7 (diff)
downloadlinux-4f779ad9939038821202ac5632bbb9610fbac124.tar.gz
Merge tag 'omap-for-v3.10/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt2
From Tony Lindgren: Device tree updates for omaps via Benoit Cousson <b-cousson@ti.com>. Note that the branch has dependencies to two other branches: - omap-devel-b-for-3.10 from Paul to get the AM33xx missing hwmod and thus avoid a regression with Santosh's hwmod cleanup including in this DT series [1]. It avoids breaking bisect if this series is merged before Paul's fixes. - omap-for-v3.10/usb branch to avoid nasty merge conflict in omap3.dtsi and omap4.dtsi due to the DTS patches contained in the USB branch because of a screw up by the unnamed person typing this signed tag based on Benoit's comments. [1] https://patchwork.kernel.org/patch/2366291/ * tag 'omap-for-v3.10/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (69 commits) ARM/dts: OMAP3: fix pinctrl-single configuration ARM: dts: Add OMAP3430 SDP NOR flash memory binding ARM: dts: Add NOR flash bindings for OMAP2420 H4 ARM: dts: Update OMAP3430 SDP NAND and ONENAND properties ARM: dts: OMAP2+: Identify GPIO banks that are always powered ARM: OMAP2+: Populate DMTIMER errata when using device-tree ARM: dts: OMAP2+: Update DMTIMER compatibility property ARM: OMAP: Add function to request timer by node ARM: OMAP: Force dmtimer restore if context loss is not detectable ARM: OMAP: Simplify dmtimer context-loss handling ARM: dts: AM33XX: Corrects typo in interrupt field in SPI node ARM: dts: OMAP4460: Add CPU OPP table ARM: dts: omap4-panda: move generic sections to panda-common ARM: dts: OMAP443x: Add CPU OPP table ARM: dts: OMAP3: use twl4030 vdd1 regulator for CPU ARM: dts: OMAP36xx: Add CPU OPP table ARM: dts: OMAP34xx/35xx: Add CPU OPP table Documentation: dt: gpio-omap: Move interrupt-controller from #interrupt-cells description ARM: OMAP2+: hwmod: Don't call _init_mpu_rt_base if no sysc ARM: OMAP2+: hwmod: extract module address space from DT blob ... Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/arm/omap/l3-noc.txt1
-rw-r--r--Documentation/devicetree/bindings/arm/omap/timer.txt17
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-omap.txt8
-rw-r--r--Documentation/devicetree/bindings/usb/omap-usb.txt1
4 files changed, 21 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt
index 6888a5efc860..c0105de55cbd 100644
--- a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt
+++ b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt
@@ -6,6 +6,7 @@ provided by Arteris.
Required properties:
- compatible : Should be "ti,omap3-l3-smx" for OMAP3 family
Should be "ti,omap4-l3-noc" for OMAP4 family
+- reg: Contains L3 register address range for each noc domain.
- ti,hwmods: "l3_main_1", ... One hwmod for each noc domain.
Examples:
diff --git a/Documentation/devicetree/bindings/arm/omap/timer.txt b/Documentation/devicetree/bindings/arm/omap/timer.txt
index 8732d4d41f8b..d02e27c764ec 100644
--- a/Documentation/devicetree/bindings/arm/omap/timer.txt
+++ b/Documentation/devicetree/bindings/arm/omap/timer.txt
@@ -1,7 +1,20 @@
OMAP Timer bindings
Required properties:
-- compatible: Must be "ti,omap2-timer" for OMAP2+ controllers.
+- compatible: Should be set to one of the below. Please note that
+ OMAP44xx devices have timer instances that are 100%
+ register compatible with OMAP3xxx devices as well as
+ newer timers that are not 100% register compatible.
+ So for OMAP44xx devices timer instances may use
+ different compatible strings.
+
+ ti,omap2420-timer (applicable to OMAP24xx devices)
+ ti,omap3430-timer (applicable to OMAP3xxx/44xx devices)
+ ti,omap4430-timer (applicable to OMAP44xx devices)
+ ti,omap5430-timer (applicable to OMAP543x devices)
+ ti,am335x-timer (applicable to AM335x devices)
+ ti,am335x-timer-1ms (applicable to AM335x devices)
+
- reg: Contains timer register address range (base address and
length).
- interrupts: Contains the interrupt information for the timer. The
@@ -22,7 +35,7 @@ Optional properties:
Example:
timer12: timer@48304000 {
- compatible = "ti,omap2-timer";
+ compatible = "ti,omap3430-timer";
reg = <0x48304000 0x400>;
interrupts = <95>;
ti,hwmods = "timer12"
diff --git a/Documentation/devicetree/bindings/gpio/gpio-omap.txt b/Documentation/devicetree/bindings/gpio/gpio-omap.txt
index bff51a2fee1e..a56e3a53a360 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-omap.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-omap.txt
@@ -5,12 +5,12 @@ Required properties:
- "ti,omap2-gpio" for OMAP2 controllers
- "ti,omap3-gpio" for OMAP3 controllers
- "ti,omap4-gpio" for OMAP4 controllers
+- gpio-controller : Marks the device node as a GPIO controller.
- #gpio-cells : Should be two.
- first cell is the pin number
- second cell is used to specify optional parameters (unused)
-- gpio-controller : Marks the device node as a GPIO controller.
+- interrupt-controller: Mark the device node as an interrupt controller.
- #interrupt-cells : Should be 2.
-- interrupt-controller: Mark the device node as an interrupt controller
The first cell is the GPIO number.
The second cell is used to specify flags:
bits[3:0] trigger type and level flags:
@@ -29,8 +29,8 @@ Example:
gpio4: gpio4 {
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio4";
- #gpio-cells = <2>;
gpio-controller;
- #interrupt-cells = <2>;
+ #gpio-cells = <2>;
interrupt-controller;
+ #interrupt-cells = <2>;
};
diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index 1ef0ce71f8fa..abce25684abc 100644
--- a/Documentation/devicetree/bindings/usb/omap-usb.txt
+++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
@@ -18,6 +18,7 @@ OMAP MUSB GLUE
represents PERIPHERAL.
- power : Should be "50". This signifies the controller can supply upto
100mA when operating in host mode.
+ - usb-phy : the phandle for the PHY device
Optional properties:
- ctrl-module : phandle of the control module this glue uses to write to