Message ID | 20180705165515.13340-2-bgodavar@codeaurora.org (mailing list archive) |
---|---|
State | Not Applicable, archived |
Delegated to: | Andy Gross |
Headers | show |
On Thu, Jul 05, 2018 at 10:25:09PM +0530, Balakrishna Godavarthi wrote: > This patch enables regulators for the Qualcomm Bluetooth wcn3990 > controller. > > Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org> > --- > Changes in v9: > * updated with latest reg handle and names. > * updated max-speed definition. > > Changes in v8: > * Separated the optional entries between two chips > > Changes in v7: > * no change. > > Changes in v6: > > * Changed the oper-speed to max-speed. > > Changes in v5: > > * Added entry for oper-speed and init-speed. > > --- > .../bindings/net/qualcomm-bluetooth.txt | 28 +++++++++++++++++-- > 1 file changed, 26 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt > index 0ea18a53cc29..ced58575e2b8 100644 > --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt > +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt > @@ -10,12 +10,22 @@ device the slave device is attached to. > Required properties: > - compatible: should contain one of the following: > * "qcom,qca6174-bt" > + * "qcom,wcn3990-bt" > + > +Optional properties for compatible string qcom,qca6174-bt: > > -Optional properties: > - enable-gpios: gpio specifier used to enable chip > - clocks: clock provided to the controller (SUSCLK_32KHZ) > > -Example: > +Optional properties for compatible string qcom,wcn3990-bt: > + > + - vddio-supply: Bluetooth wcn3990 VDD_IO supply regulator handle. > + - vddxo-supply: Bluetooth wcn3990 VDD_XO supply regulator handle. > + - vddrf-supply: Bluetooth wcn3990 VDD_RF supply regulator handle. > + - vddch0-supply: Bluetooth wcn3990 VDD_CH0 supply regulator handle. > + - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt > + > +Examples: > > serial@7570000 { > label = "BT-UART"; > @@ -28,3 +38,17 @@ serial@7570000 { > clocks = <&divclk4>; > }; > }; > + > +serial@898000 { > + label = "BT-UART"; label is generally intended for when you need to identify the physical connector which wouldn't apply here. > + status = "okay"; Don't show status in examples. > + > + bluetooth { > + compatible = "qcom,wcn3990-bt"; > + vddio-supply = <&vreg_s4a_1p8>; > + vddxosupply = <&vreg_l7a_1p8>; Typo. With those fixed, Reviewed-by: Rob Herring <robh@kernel.org> > + vddrf-supply = <&vreg_l17a_1p3>; > + vddch0-supply = <&vreg_l25a_3p3>; > + max-speed = <3200000>; > + }; > +}; > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Rob, On 2018-07-06 02:12, Rob Herring wrote: > On Thu, Jul 05, 2018 at 10:25:09PM +0530, Balakrishna Godavarthi wrote: >> This patch enables regulators for the Qualcomm Bluetooth wcn3990 >> controller. >> >> Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org> >> --- >> Changes in v9: >> * updated with latest reg handle and names. >> * updated max-speed definition. >> >> Changes in v8: >> * Separated the optional entries between two chips >> >> Changes in v7: >> * no change. >> >> Changes in v6: >> >> * Changed the oper-speed to max-speed. >> >> Changes in v5: >> >> * Added entry for oper-speed and init-speed. >> >> --- >> .../bindings/net/qualcomm-bluetooth.txt | 28 >> +++++++++++++++++-- >> 1 file changed, 26 insertions(+), 2 deletions(-) >> >> diff --git >> a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt >> b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt >> index 0ea18a53cc29..ced58575e2b8 100644 >> --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt >> +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt >> @@ -10,12 +10,22 @@ device the slave device is attached to. >> Required properties: >> - compatible: should contain one of the following: >> * "qcom,qca6174-bt" >> + * "qcom,wcn3990-bt" >> + >> +Optional properties for compatible string qcom,qca6174-bt: >> >> -Optional properties: >> - enable-gpios: gpio specifier used to enable chip >> - clocks: clock provided to the controller (SUSCLK_32KHZ) >> >> -Example: >> +Optional properties for compatible string qcom,wcn3990-bt: >> + >> + - vddio-supply: Bluetooth wcn3990 VDD_IO supply regulator handle. >> + - vddxo-supply: Bluetooth wcn3990 VDD_XO supply regulator handle. >> + - vddrf-supply: Bluetooth wcn3990 VDD_RF supply regulator handle. >> + - vddch0-supply: Bluetooth wcn3990 VDD_CH0 supply regulator handle. >> + - max-speed: see >> Documentation/devicetree/bindings/serial/slave-device.txt >> + >> +Examples: >> >> serial@7570000 { >> label = "BT-UART"; >> @@ -28,3 +38,17 @@ serial@7570000 { >> clocks = <&divclk4>; >> }; >> }; >> + >> +serial@898000 { >> + label = "BT-UART"; > > label is generally intended for when you need to identify the physical > connector which wouldn't apply here. > >> + status = "okay"; > > Don't show status in examples. > >> + >> + bluetooth { >> + compatible = "qcom,wcn3990-bt"; >> + vddio-supply = <&vreg_s4a_1p8>; >> + vddxosupply = <&vreg_l7a_1p8>; > > Typo. > > With those fixed, > > Reviewed-by: Rob Herring <robh@kernel.org> > >> + vddrf-supply = <&vreg_l17a_1p3>; >> + vddch0-supply = <&vreg_l25a_3p3>; >> + max-speed = <3200000>; >> + }; >> +}; >> -- >> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora >> Forum, >> a Linux Foundation Collaborative Project >> >> -- >> To unsubscribe from this list: send the line "unsubscribe devicetree" >> in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html Thanks for reviewing patch. will update those.
diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt index 0ea18a53cc29..ced58575e2b8 100644 --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt @@ -10,12 +10,22 @@ device the slave device is attached to. Required properties: - compatible: should contain one of the following: * "qcom,qca6174-bt" + * "qcom,wcn3990-bt" + +Optional properties for compatible string qcom,qca6174-bt: -Optional properties: - enable-gpios: gpio specifier used to enable chip - clocks: clock provided to the controller (SUSCLK_32KHZ) -Example: +Optional properties for compatible string qcom,wcn3990-bt: + + - vddio-supply: Bluetooth wcn3990 VDD_IO supply regulator handle. + - vddxo-supply: Bluetooth wcn3990 VDD_XO supply regulator handle. + - vddrf-supply: Bluetooth wcn3990 VDD_RF supply regulator handle. + - vddch0-supply: Bluetooth wcn3990 VDD_CH0 supply regulator handle. + - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt + +Examples: serial@7570000 { label = "BT-UART"; @@ -28,3 +38,17 @@ serial@7570000 { clocks = <&divclk4>; }; }; + +serial@898000 { + label = "BT-UART"; + status = "okay"; + + bluetooth { + compatible = "qcom,wcn3990-bt"; + vddio-supply = <&vreg_s4a_1p8>; + vddxosupply = <&vreg_l7a_1p8>; + vddrf-supply = <&vreg_l17a_1p3>; + vddch0-supply = <&vreg_l25a_3p3>; + max-speed = <3200000>; + }; +};
This patch enables regulators for the Qualcomm Bluetooth wcn3990 controller. Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org> --- Changes in v9: * updated with latest reg handle and names. * updated max-speed definition. Changes in v8: * Separated the optional entries between two chips Changes in v7: * no change. Changes in v6: * Changed the oper-speed to max-speed. Changes in v5: * Added entry for oper-speed and init-speed. --- .../bindings/net/qualcomm-bluetooth.txt | 28 +++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-)