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authorTony Lindgren <tony@atomide.com>2017-06-16 14:54:29 +0300
committerTony Lindgren <tony@atomide.com>2017-08-10 19:56:36 +0300
commiteba6130b31bc0c112302d0b1340badb37fd3be1e (patch)
tree224c371f93742f7606ed51b755c39269e400d153
parent7e697ac3c4fb79541a9e3c0053448568a6d6238d (diff)
downloadlinux-eba6130b31bc0c112302d0b1340badb37fd3be1e.tar.xz
ARM: dts: Add dra7 iodelay configuration
Add dra7 iodelay configuration. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
-rw-r--r--arch/arm/boot/dts/dra7.dtsi8
-rw-r--r--include/dt-bindings/pinctrl/dra.h3
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 571cacdf0010..32347d7f00d7 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -418,6 +418,14 @@
reg = <0x40d00000 0x100>;
};
+ dra7_iodelay_core: padconf@4844a000 {
+ compatible = "ti,dra7-iodelay";
+ reg = <0x4844a000 0x0d1c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #pinctrl-cells = <2>;
+ };
+
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h
index 5c75e80915fc..18ec5df5a581 100644
--- a/include/dt-bindings/pinctrl/dra.h
+++ b/include/dt-bindings/pinctrl/dra.h
@@ -73,5 +73,8 @@
*/
#define DRA7XX_CORE_IOPAD(pa, val) (((pa) & 0xffff) - 0x3400) (val)
+/* DRA7 IODELAY configuration parameters */
+#define A_DELAY_PS(val) ((val) & 0xffff)
+#define G_DELAY_PS(val) ((val) & 0xffff)
#endif