On Tue, 20 Jan 2015, Steve Twiss wrote:
> From: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
>
> Add device tree bindings for DA9063 regulators; Real-Time Clock
> and Watchdog.
>
> This patch is dependent on PATCH V2 1/2
>
> Signed-off-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
>
> ---
> This patch applies against linux-next and v3.19-rc4
>
> Documentation/devicetree/bindings/mfd/da9063.txt | 93 ++++++++++++++++++++++++
> 1 file changed, 93 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/da9063.txt
I already Acked this? Any reason that wasn't carried forward to this
submission? Has anything changed?
> diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt
> new file mode 100644
> index 0000000..42c6fa6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/da9063.txt
> @@ -0,0 +1,93 @@
> +* Dialog DA9063 Power Management Integrated Circuit (PMIC)
> +
> +DA9093 consists of a large and varied group of sub-devices (I2C Only):
> +
> +Device Supply Names Description
> +------ ------------ -----------
> +da9063-regulator : : LDOs & BUCKs
> +da9063-rtc : : Real-Time Clock
> +da9063-watchdog : : Watchdog
> +
> +======
> +
> +Required properties:
> +
> +- compatible : Should be "dlg,da9063"
> +- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
> + modified to match the chip's OTP settings).
> +- interrupt-parent : Specifies the reference to the interrupt controller for
> + the DA9063.
> +- interrupts : IRQ line information.
> +- interrupt-controller
> +
> +Sub-nodes:
> +
> +- regulators : This node defines the settings for the LDOs and BUCKs. The
> + DA9063 regulators are bound using their names listed below:
> +
> + bcore1 : BUCK CORE1
> + bcore2 : BUCK CORE2
> + bpro : BUCK PRO
> + bmem : BUCK MEM
> + bio : BUCK IO
> + bperi : BUCK PERI
> + ldo1 : LDO_1
> + ldo2 : LDO_2
> + ldo3 : LDO_3
> + ldo4 : LDO_4
> + ldo5 : LDO_5
> + ldo6 : LDO_6
> + ldo7 : LDO_7
> + ldo8 : LDO_8
> + ldo9 : LDO_9
> + ldo10 : LDO_10
> + ldo11 : LDO_11
> +
> + The component follows the standard regulator framework and the bindings
> + details of individual regulator device can be found in:
> + Documentation/devicetree/bindings/regulator/regulator.txt
> +
> +- rtc : This node defines settings for the Real-Time Clock associated with
> + the DA9063. There are currently no entries in this binding, however
> + compatible = "dlg,da9063-rtc" should be added if a node is created.
> +
> +- watchdog : This node defines settings for the Watchdog timer associated
> + with the DA9063. There are currently no entries in this binding, however
> + compatible = "dlg,da9063-watchdog" should be added if a node is created.
> +
> +
> +Example:
> +
> + pmic0: da9063@58 {
> + compatible = "dlg,da9063"
> + reg = <0x58>;
> + interrupt-parent = <&gpio6>;
> + interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-controller;
> +
> + rtc {
> + compatible = "dlg,da9063-rtc";
> + };
> +
> + wdt {
> + compatible = "dlg,da9063-watchdog";
> + };
> +
> + regulators {
> + DA9063_BCORE1: bcore1 {
> + regulator-name = "BCORE1";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1570000>;
> + regulator-min-microamp = <500000>;
> + regulator-max-microamp = <2000000>;
> + regulator-boot-on;
> + };
> + DA9063_LDO11: ldo11 {
> + regulator-name = "LDO_11";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <3600000>;
> + regulator-boot-on;
> + };
> + };
> + };
> +
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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