[PATCH v3 5/5] ARM: dts: OMAP5: Add device nodes for ABB

Nishanth Menon
2013-05-02T17:21:04Z

Add ABB device nodes for OMAP5 family of devices. Data is based on
OMAP543x Technical Reference Manual revision U (April 2013).
NOTE: clock node has been disabled in this patch due to the lack of
OMAP5 clock data.

[nm@ti.com: co-developer]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com>
---
arch/arm/boot/dts/omap5.dtsi | 67 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 3dd7ff8..a9d86d2 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -667,5 +667,72 @@
ctrl-module = <&omap_control_usb>;
};
};
+
+ abb_mpu: regulator-abb-mpu {
+ compatible = "ti,abb-v2";
+ regulator-name = "abb_mpu";
+ #address-cells = <0>;
+ #size-cells = <0>;
+ /* clocks = <&sysclk_in>; - once we have clock data */
+ ti,settling-time = <50>;
+ ti,clock-cycles = <16>;
+
+ reg = <0x4ae07cdc 0x8>, <0x4ae06014 0x4>,
+ <0x4a0021ac 0x18>, <0x4ae0C318 0x4>;
+ reg-names = "base-address", "int-address",
+ "efuse-address", "ldo-address";
+ ti,tranxdone-status-mask = <0x80>;
+ /* LDOVBBMPU_MUX_CTRL */
+ ti,ldovbb-override-mask = <0x400>;
+ /* LDOVBBMPU_VSET_OUT */
+ ti,ldovbb-vset-mask = <0x1F>;
+
+ /*
+ * NOTE: only FBB mode used but actual vset will
+ * determine final biasing
+ */
+ ti,abb_info = <
+ /*uV ABB efuse rbb_m fbb_m vset_m*/
+ 880000 0 0x4 0 0x20000000 0x1F000000
+ 1060000 0 0x8 0 0x20000000 0x1F000000
+ 1250000 0 0x10 0 0x20000000 0x1F000000
+ 1260000 1 0x14 0 0x20000000 0x1F000000
+ >;
+
+ status = "disabled";
+ };
+
+ abb_mm: regulator-abb-mm {
+ compatible = "ti,abb-v2";
+ regulator-name = "abb_iva";
+ #address-cells = <0>;
+ #size-cells = <0>;
+ /* clocks = <&sysclk_in>; - once we have clock data */
+ ti,settling-time = <50>;
+ ti,clock-cycles = <16>;
+
+ reg = <0x4ae07ce4 0x8>, <0x4ae06010 0x4>,
+ <0x4a002194 0x14>, <0x4ae0C314 0x4>;
+ reg-names = "base-address", "int-address",
+ "efuse-address", "ldo-address";
+ ti,tranxdone-status-mask = <0x80000000>;
+ /* LDOVBBMM_MUX_CTRL */
+ ti,ldovbb-override-mask = <0x400>;
+ /* LDOVBBMM_VSET_OUT */
+ ti,ldovbb-vset-mask = <0x1F>;
+
+ /*
+ * NOTE: only FBB mode used but actual vset will
+ * determine final biasing
+ */
+ ti,abb_info = <
+ /*uV ABB efuse rbb_m fbb_m vset_m*/
+ 880000 0 0x4 0 0x20000000 0x1F000000
+ 1025000 0 0x8 0 0x20000000 0x1F000000
+ 1120000 1 0x10 0 0x20000000 0x1F000000
+ >;
+
+ status = "disabled";
+ };
};
};
--
1.7.9.5