Hello.
On 18-06-2012 15:32, Konstantin Baydarov wrote:
This patch adds device tree entries on OMAP4 based boards
for System Control Module (SCM).
TODO:
The IOMEM windows of ctrl_module_core, bandgap, usbphy overlap, so
probably only specific registers should be specified in dts for
bandgap and usb phy entries.
Signed-off-by: Konstantin Baydarov<kbaidarov@xxxxxxxxxxxxx>
Signed-off-by: Eduardo Valentin<eduardo.valentin@xxxxxx>
---
arch/arm/boot/dts/omap4.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
Index: linux-2.6/arch/arm/boot/dts/omap4.dtsi
===================================================================
--- linux-2.6.orig/arch/arm/boot/dts/omap4.dtsi
+++ linux-2.6/arch/arm/boot/dts/omap4.dtsi
@@ -272,5 +272,22 @@
ti,hwmods = "mmc5";
ti,needs-special-reset;
};
+
+ ctrl_module_core: ctrl_module_core@4a002000 {
+ compatible = "ti,omap4-control";
+ #address-cells =<1>;
+ #size-cells =<1>;
+ ranges;
+ ti,hwmods = "ctrl_module_core";
+ reg =<0x4a002000 0x1000>;
+ bandgap@4a002000 {
+ compatible = "ti,omap4-bandgap";
+ reg =<0x4a002000 0x1000>;
+ };
+ usb@4a002000 {
+ compatible = "ti,omap4-usb-phy";
+ reg =<0x4a002000 0x1000>;
Two devices at the same address? Also, shouldn't values in the "reg"
property be relative to the value in the parent's "reg" property? Are they
needed at all here?
WBR, Sergei
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