Re: [PATCH 1/5] mfd: Add DT bindings for tps65218 PMIC
Hi,
On Thu, Jul 03, 2014 at 07:14:58PM +0530, Keerthy wrote:
> Add DT bindings for tps65218 PMIC
>
> Signed-off-by: Keerthy
> ---
> Documentation/devicetree/bindings/mfd/tps65218.txt | 57
>
> 1 file changed, 57 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/tps65218.txt
>
> diff --git a/Documentation/devicetree/bindings/mfd/tps65218.txt
> b/Documentation/devicetree/bindings/mfd/tps65218.txt
> new file mode 100644
> index 000..38f48ef
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/tps65218.txt
> @@ -0,0 +1,57 @@
> +Texas Instruments TPS65218 family
> +
> +The TPS65218 are Integrated Power Management Chips.
> +
> +Required properties:
> +- compatible : Must be "ti,tps65218";
> + For Integrated power-management used in AM437x based boards
> +- interrupts : This i2c device has an IRQ line connected to the main SoC
> +- interrupt-controller : Since the tps65218 supports several interrupts
> + internally, it is considered as an interrupt controller cascaded to the
> + SoC one.
> +- #interrupt-cells = <2>;
> +- interrupt-parent : The parent interrupt controller which is gic.
> +
> +Optional node:
> +- TPS65218 PMIC has a number of child nodes. Mainly the regularors and SMPSs.
> +
> +Example:
> +/*
> + * Integrated Power Management Chip
> + */
> +tps65218: tps65218@24 {
> + reg = <0x24>;
> + compatible = "ti,tps65218";
> + interrupts = ; /* NMIn */
> + interrupt-parent = <>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> +
> + dcdc1: regulator-dcdc1 {
> + compatible = "ti,tps65218-dcdc1";
> + /* VDD_CORE voltage limits min of OPP50 and max of OPP100 */
wonder if this comment really makes sense here as boards might have
another regulator assignment. Likewise fro the other two regulators.
Also, this device provides 7 regulated outputs according to [1], why
only provide three here ?
[1] http://www.ti.com/product/tps65218
--
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[PATCH 1/5] mfd: Add DT bindings for tps65218 PMIC
Add DT bindings for tps65218 PMIC
Signed-off-by: Keerthy
---
Documentation/devicetree/bindings/mfd/tps65218.txt | 57
1 file changed, 57 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/tps65218.txt
diff --git a/Documentation/devicetree/bindings/mfd/tps65218.txt
b/Documentation/devicetree/bindings/mfd/tps65218.txt
new file mode 100644
index 000..38f48ef
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tps65218.txt
@@ -0,0 +1,57 @@
+Texas Instruments TPS65218 family
+
+The TPS65218 are Integrated Power Management Chips.
+
+Required properties:
+- compatible : Must be "ti,tps65218";
+ For Integrated power-management used in AM437x based boards
+- interrupts : This i2c device has an IRQ line connected to the main SoC
+- interrupt-controller : Since the tps65218 supports several interrupts
+ internally, it is considered as an interrupt controller cascaded to the
+ SoC one.
+- #interrupt-cells = <2>;
+- interrupt-parent : The parent interrupt controller which is gic.
+
+Optional node:
+- TPS65218 PMIC has a number of child nodes. Mainly the regularors and SMPSs.
+
+Example:
+/*
+ * Integrated Power Management Chip
+ */
+tps65218: tps65218@24 {
+ reg = <0x24>;
+ compatible = "ti,tps65218";
+ interrupts = ; /* NMIn */
+ interrupt-parent = <>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ dcdc1: regulator-dcdc1 {
+ compatible = "ti,tps65218-dcdc1";
+ /* VDD_CORE voltage limits min of OPP50 and max of OPP100 */
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1144000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2: regulator-dcdc2 {
+ compatible = "ti,tps65218-dcdc2";
+ /* VDD_MPU voltage limits min of OPP50 and max of OPP_NITRO */
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1378000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = "ti,tps65218-ldo1";
+ regulator-min-microvolt = <180>;
+ regulator-max-microvolt = <180>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
--
1.7.9.5
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[PATCH 1/5] mfd: Add DT bindings for tps65218 PMIC
Add DT bindings for tps65218 PMIC
Signed-off-by: Keerthy j-keer...@ti.com
---
Documentation/devicetree/bindings/mfd/tps65218.txt | 57
1 file changed, 57 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/tps65218.txt
diff --git a/Documentation/devicetree/bindings/mfd/tps65218.txt
b/Documentation/devicetree/bindings/mfd/tps65218.txt
new file mode 100644
index 000..38f48ef
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tps65218.txt
@@ -0,0 +1,57 @@
+Texas Instruments TPS65218 family
+
+The TPS65218 are Integrated Power Management Chips.
+
+Required properties:
+- compatible : Must be ti,tps65218;
+ For Integrated power-management used in AM437x based boards
+- interrupts : This i2c device has an IRQ line connected to the main SoC
+- interrupt-controller : Since the tps65218 supports several interrupts
+ internally, it is considered as an interrupt controller cascaded to the
+ SoC one.
+- #interrupt-cells = 2;
+- interrupt-parent : The parent interrupt controller which is gic.
+
+Optional node:
+- TPS65218 PMIC has a number of child nodes. Mainly the regularors and SMPSs.
+
+Example:
+/*
+ * Integrated Power Management Chip
+ */
+tps65218: tps65218@24 {
+ reg = 0x24;
+ compatible = ti,tps65218;
+ interrupts = GIC_SPI 7 IRQ_TYPE_NONE; /* NMIn */
+ interrupt-parent = gic;
+ interrupt-controller;
+ #interrupt-cells = 2;
+
+ dcdc1: regulator-dcdc1 {
+ compatible = ti,tps65218-dcdc1;
+ /* VDD_CORE voltage limits min of OPP50 and max of OPP100 */
+ regulator-name = vdd_core;
+ regulator-min-microvolt = 912000;
+ regulator-max-microvolt = 1144000;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2: regulator-dcdc2 {
+ compatible = ti,tps65218-dcdc2;
+ /* VDD_MPU voltage limits min of OPP50 and max of OPP_NITRO */
+ regulator-name = vdd_mpu;
+ regulator-min-microvolt = 912000;
+ regulator-max-microvolt = 1378000;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = ti,tps65218-ldo1;
+ regulator-min-microvolt = 180;
+ regulator-max-microvolt = 180;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
--
1.7.9.5
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH 1/5] mfd: Add DT bindings for tps65218 PMIC
Hi,
On Thu, Jul 03, 2014 at 07:14:58PM +0530, Keerthy wrote:
Add DT bindings for tps65218 PMIC
Signed-off-by: Keerthy j-keer...@ti.com
---
Documentation/devicetree/bindings/mfd/tps65218.txt | 57
1 file changed, 57 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/tps65218.txt
diff --git a/Documentation/devicetree/bindings/mfd/tps65218.txt
b/Documentation/devicetree/bindings/mfd/tps65218.txt
new file mode 100644
index 000..38f48ef
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tps65218.txt
@@ -0,0 +1,57 @@
+Texas Instruments TPS65218 family
+
+The TPS65218 are Integrated Power Management Chips.
+
+Required properties:
+- compatible : Must be ti,tps65218;
+ For Integrated power-management used in AM437x based boards
+- interrupts : This i2c device has an IRQ line connected to the main SoC
+- interrupt-controller : Since the tps65218 supports several interrupts
+ internally, it is considered as an interrupt controller cascaded to the
+ SoC one.
+- #interrupt-cells = 2;
+- interrupt-parent : The parent interrupt controller which is gic.
+
+Optional node:
+- TPS65218 PMIC has a number of child nodes. Mainly the regularors and SMPSs.
+
+Example:
+/*
+ * Integrated Power Management Chip
+ */
+tps65218: tps65218@24 {
+ reg = 0x24;
+ compatible = ti,tps65218;
+ interrupts = GIC_SPI 7 IRQ_TYPE_NONE; /* NMIn */
+ interrupt-parent = gic;
+ interrupt-controller;
+ #interrupt-cells = 2;
+
+ dcdc1: regulator-dcdc1 {
+ compatible = ti,tps65218-dcdc1;
+ /* VDD_CORE voltage limits min of OPP50 and max of OPP100 */
wonder if this comment really makes sense here as boards might have
another regulator assignment. Likewise fro the other two regulators.
Also, this device provides 7 regulated outputs according to [1], why
only provide three here ?
[1] http://www.ti.com/product/tps65218
--
balbi
signature.asc
Description: Digital signature
