| Message ID | 1615481904-9400-3-git-send-email-gubbaven@codeaurora.org |
|---|---|
| State | New |
| Headers | show |
| Series | Enable Bluetooth functinality for WCN6750 | expand |
On Thu, Mar 11, 2021 at 10:28:24PM +0530, Venkata Lakshmi Narayana Gubba wrote: > This patch enables regulators and gpios for the Qualcomm Bluetooth wcn6750 > controller. > > Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> > --- > .../devicetree/bindings/net/qualcomm-bluetooth.txt | 43 ++++++++++++++++++++++ > 1 file changed, 43 insertions(+) This is a large change. Please convert to DT schema first. > > diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt > index 709ca6d..e70fcb7 100644 > --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt > +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt > @@ -15,6 +15,7 @@ Required properties: > * "qcom,wcn3991-bt" > * "qcom,wcn3998-bt" > * "qcom,qca6390-bt" > + * "qcom,wcn6750-bt" > > Optional properties for compatible string qcom,qca6174-bt: > > @@ -39,6 +40,26 @@ Optional properties for compatible string qcom,wcn399x-bt: > - firmware-name: specify the name of nvm firmware to load > - clocks: clock provided to the controller > > +Required properties for compatible string qcom,wcn6750-bt: > + > + - enable-gpios: gpio specifier used to enable chip > + - swctrl-gpios: gpio specifier is output from SoC,used to find status > + of clock supply to SoC. > + - vddio-supply: VDD_IO supply regulator handle. > + - vddaon-supply: VDD_AON supply regulator handle. > + - vddbtcxmx-suppl: VDD_BT_CXMX supply regualtor handle. > + - vddrfacmn-supply: VDD_RFA_CMN supply regulator handle. > + - vddrfa0p8-supply: VDD_RFA_0P8 suppply regulator handle. > + - vddrfa1p7-supply: VDD_RFA_1P7 supply regulator handle. > + - vddrfa1p2-supply: VDD_RFA_1P2 supply regulator handle. > + - vddrfa2p2-supply: VDD_RFA_2P2 supply regulator handle. > + - vddasd-supply: VDD_ASD supply regulator handle. > + > +Optional properties for compatible string qcom,wcn6750-bt: > + > + - max-speed: see Documentation/devicetree/bindings/serial/serial.yaml > + - firmware-name: specify the name of nvm firmware to load > + > Examples: > > serial@7570000 { > @@ -67,3 +88,25 @@ serial@898000 { > clocks = <&rpmhcc RPMH_RF_CLK2>; > }; > }; > + > +serial@99c000 { > + bluetooth { > + compatible = "qcom,wcn6750-bt"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&bt_en_default>; > + enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>; > + swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>; > + vddio-supply = <&vreg_l19b_1p8>; > + vddaon-supply = <&vreg_s7b_0p9>; > + vddbtcxmx-supply = <&vreg_s7b_0p9>; > + vddrfacmn-supply = <&vreg_s7b_0p9>; > + vddrfa0p8-supply = <&vreg_s7b_0p9>; > + vddrfa1p7-supply = <&vreg_s1b_1p8>; > + vddrfa1p2-supply = <&vreg_s8b_1p2>; > + vddrfa2p2-supply = <&vreg_s1c_2p2>; > + vddasd-supply = <&vreg_l11c_2p8>; > + max-speed = <3200000>; > + firmware-name = "msnv11.bin"; > + }; > +}; > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation >
diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt index 709ca6d..e70fcb7 100644 --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.txt @@ -15,6 +15,7 @@ Required properties: * "qcom,wcn3991-bt" * "qcom,wcn3998-bt" * "qcom,qca6390-bt" + * "qcom,wcn6750-bt" Optional properties for compatible string qcom,qca6174-bt: @@ -39,6 +40,26 @@ Optional properties for compatible string qcom,wcn399x-bt: - firmware-name: specify the name of nvm firmware to load - clocks: clock provided to the controller +Required properties for compatible string qcom,wcn6750-bt: + + - enable-gpios: gpio specifier used to enable chip + - swctrl-gpios: gpio specifier is output from SoC,used to find status + of clock supply to SoC. + - vddio-supply: VDD_IO supply regulator handle. + - vddaon-supply: VDD_AON supply regulator handle. + - vddbtcxmx-suppl: VDD_BT_CXMX supply regualtor handle. + - vddrfacmn-supply: VDD_RFA_CMN supply regulator handle. + - vddrfa0p8-supply: VDD_RFA_0P8 suppply regulator handle. + - vddrfa1p7-supply: VDD_RFA_1P7 supply regulator handle. + - vddrfa1p2-supply: VDD_RFA_1P2 supply regulator handle. + - vddrfa2p2-supply: VDD_RFA_2P2 supply regulator handle. + - vddasd-supply: VDD_ASD supply regulator handle. + +Optional properties for compatible string qcom,wcn6750-bt: + + - max-speed: see Documentation/devicetree/bindings/serial/serial.yaml + - firmware-name: specify the name of nvm firmware to load + Examples: serial@7570000 { @@ -67,3 +88,25 @@ serial@898000 { clocks = <&rpmhcc RPMH_RF_CLK2>; }; }; + +serial@99c000 { + bluetooth { + compatible = "qcom,wcn6750-bt"; + + pinctrl-names = "default"; + pinctrl-0 = <&bt_en_default>; + enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>; + swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>; + vddio-supply = <&vreg_l19b_1p8>; + vddaon-supply = <&vreg_s7b_0p9>; + vddbtcxmx-supply = <&vreg_s7b_0p9>; + vddrfacmn-supply = <&vreg_s7b_0p9>; + vddrfa0p8-supply = <&vreg_s7b_0p9>; + vddrfa1p7-supply = <&vreg_s1b_1p8>; + vddrfa1p2-supply = <&vreg_s8b_1p2>; + vddrfa2p2-supply = <&vreg_s1c_2p2>; + vddasd-supply = <&vreg_l11c_2p8>; + max-speed = <3200000>; + firmware-name = "msnv11.bin"; + }; +};
This patch enables regulators and gpios for the Qualcomm Bluetooth wcn6750 controller. Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> --- .../devicetree/bindings/net/qualcomm-bluetooth.txt | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+)