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Commit 3134bcae authored by Yadwinder Singh Brar's avatar Yadwinder Singh Brar Committed by Lee Jones
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mfd: sec: Add clock cell for s2mps11



This patch adds clock to list of mfd cells for s2mps11 and DT documentation
for clock part.

Reviewed-by: default avatarMike Turquette <mturquette@linaro.org>
Signed-off-by: default avatarYadwinder Singh Brar <yadi.brar@samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 44955ab5
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+20 −0
Original line number Diff line number Diff line
@@ -16,6 +16,21 @@ Optional properties:
- interrupts: Interrupt specifiers for interrupt sources.

Optional nodes:
- clocks: s2mps11 provides three(AP/CP/BT) buffered 32.768 KHz outputs, so to
  register these as clocks with common clock framework instantiate a sub-node
  named "clocks". It uses the common clock binding documented in :
  [Documentation/devicetree/bindings/clock/clock-bindings.txt]
  - #clock-cells: should be 1.

  - The following is the list of clocks generated by the controller. Each clock
    is assigned an identifier and client nodes use this identifier to specify
    the clock which they consume.
    Clock               ID
    ----------------------
    32KhzAP		0
    32KhzCP		1
    32KhzBT		2

- regulators: The regulators of s2mps11 that have to be instantiated should be
included in a sub-node named 'regulators'. Regulator nodes included in this
sub-node should be of the format as listed below.
@@ -55,6 +70,11 @@ Example:
		compatible = "samsung,s2mps11-pmic";
		reg = <0x66>;

		s2m_osc: clocks{
			#clock-cells = 1;
			clock-output-names = "xx", "yy", "zz";
		};

		regulators {
			ldo1_reg: LDO1 {
				regulator-name = "VDD_ABB_3.3V";
+3 −1
Original line number Diff line number Diff line
@@ -61,7 +61,9 @@ static struct mfd_cell s5m8767_devs[] = {
static struct mfd_cell s2mps11_devs[] = {
	{
		.name = "s2mps11-pmic",
	},
	}, {
		.name = "s2mps11-clk",
	}
};

#ifdef CONFIG_OF