On 3/27/21 10:46 PM, Ying-Chun Liu wrote:
From: "Ying-Chun Liu (PaulLiu)" paul.liu@linaro.org
Document the bindings for fsl,anatop-regulator
Signed-off-by: Ying-Chun Liu (PaulLiu) paul.liu@linaro.org Reviewed-by: Sean Anderson sean.anderson@seco.com Cc: Fabio Estevam fabio.estevam@nxp.com Cc: Jaehoon Chung jh80.chung@samsung.com> Cc: Peng Fan peng.fan@nxp.com
Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Best Regards, Jaehoon Chung
.../regulator/fsl,anatop-regulator.txt | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 doc/device-tree-bindings/regulator/fsl,anatop-regulator.txt
diff --git a/doc/device-tree-bindings/regulator/fsl,anatop-regulator.txt b/doc/device-tree-bindings/regulator/fsl,anatop-regulator.txt new file mode 100644 index 0000000000..2a60e4941b --- /dev/null +++ b/doc/device-tree-bindings/regulator/fsl,anatop-regulator.txt @@ -0,0 +1,45 @@ +ANATOP REGULATOR
+Anatop is an integrated regulator inside i.MX6 SoC.
+Required properties: +- compatible: Must be "fsl,anatop-regulator". +- regulator-name: Name of the regulator +- anatop-reg-offset: u32 value representing the anatop MFD register offset. +- anatop-vol-bit-shift: u32 value representing the bit shift for the register. +- anatop-vol-bit-width: u32 value representing the number of bits used in the
register.+- anatop-min-bit-val: u32 value representing the minimum value of this
register.+- anatop-min-voltage: u32 value representing the minimum voltage of this
regulator.+- anatop-max-voltage: u32 value representing the maximum voltage of this
regulator.+Optional properties: +- anatop-delay-reg-offset: u32 value representing the anatop MFD step time
register offset.+- anatop-delay-bit-shift: u32 value representing the bit shift for the step
time register.+- anatop-delay-bit-width: u32 value representing the number of bits used in
the step time register.+- anatop-enable-bit: u32 value representing regulator enable bit offset. +- vin-supply: input supply phandle.
+Example:
- regulator-vddpu {
compatible = "fsl,anatop-regulator";regulator-name = "vddpu";regulator-min-microvolt = <725000>;regulator-max-microvolt = <1300000>;regulator-always-on;anatop-reg-offset = <0x140>;anatop-vol-bit-shift = <9>;anatop-vol-bit-width = <5>;anatop-delay-reg-offset = <0x170>;anatop-delay-bit-shift = <24>;anatop-delay-bit-width = <2>;anatop-min-bit-val = <1>;anatop-min-voltage = <725000>;anatop-max-voltage = <1300000>;- };