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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>
hifive-unleashed-5.1
Tony Lindgren 2017-06-16 17:24:29 +05:30
parent 7e697ac3c4
commit eba6130b31
2 changed files with 11 additions and 0 deletions
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8
arch/arm/boot/dts/dra7.dtsi
View File

@ -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>;

3
include/dt-bindings/pinctrl/dra.h
View File

@ -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