| Message ID | 1523378986-11551-1-git-send-email-govinds@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Apr 10, 2018 at 10:19:46PM +0530, Govind Singh wrote: > Add device tree binding documentation details for wcn3990 > wifi block present in Qualcomm SDM845/APQ8098 SoC into > "qcom,ath10k.txt". > > Signed-off-by: Govind Singh <govinds@codeaurora.org> > --- > .../bindings/net/wireless/qcom,ath10k.txt | 31 ++++++++++++++++++++++ > 1 file changed, 31 insertions(+) One nit, otherwise: Reviewed-by: Rob Herring <robh@kernel.org> > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > index 3d2a031..34e4f98 100644 > --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt > @@ -4,6 +4,7 @@ Required properties: > - compatible: Should be one of the following: > * "qcom,ath10k" > * "qcom,ipq4019-wifi" > + * "qcom,wcn3990-wifi" > > PCI based devices uses compatible string "qcom,ath10k" and takes calibration > data along with board specific data via "qcom,ath10k-calibration-data". > @@ -18,8 +19,12 @@ In general, entry "qcom,ath10k-pre-calibration-data" and > "qcom,ath10k-calibration-data" conflict with each other and only one > can be provided per device. > > +SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi". > + > Optional properties: > - reg: Address and length of the register set for the device. > +- reg-names: Must include the list of following reg names, > + "membase" > - resets: Must contain an entry for each entry in reset-names. > See ../reset/reseti.txt for details. > - reset-names: Must include the list of following reset names, > @@ -49,6 +54,8 @@ Optional properties: > hw versions. > - qcom,ath10k-pre-calibration-data : pre calibration data as an array, > the length can vary between hw versions. > +- <supply-name>-supply: handle to the regulator device tree node > + optional "supply-name" is "vdd-0.8-cx-mx". > > Example (to supply the calibration data alone): > > @@ -119,3 +126,27 @@ wifi0: wifi@a000000 { > qcom,msi_base = <0x40>; > qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; > }; > + > +Example (to supply wcn3990 SoC wifi block details): > + > +qcom,wifi@18000000 { wifi@... > + compatible = "qcom,wcn3990-wifi"; > + reg = <0x18800000 0x800000>; > + reg-names = "membase"; > + clocks = <&clock_gcc clk_aggre2_noc_clk>; > + clock-names = "smmu_aggre2_noc_clk" > + interrupts = > + <0 130 0 /* CE0 */ >, > + <0 131 0 /* CE1 */ >, > + <0 132 0 /* CE2 */ >, > + <0 133 0 /* CE3 */ >, > + <0 134 0 /* CE4 */ >, > + <0 135 0 /* CE5 */ >, > + <0 136 0 /* CE6 */ >, > + <0 137 0 /* CE7 */ >, > + <0 138 0 /* CE8 */ >, > + <0 139 0 /* CE9 */ >, > + <0 140 0 /* CE10 */ >, > + <0 141 0 /* CE11 */ >; > + vdd-0.8-cx-mx-supply = <&pm8998_l5>; > +}; > -- > 1.9.1 > > -- > 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
Rob Herring <robh@kernel.org> writes: > On Tue, Apr 10, 2018 at 10:19:46PM +0530, Govind Singh wrote: >> Add device tree binding documentation details for wcn3990 >> wifi block present in Qualcomm SDM845/APQ8098 SoC into >> "qcom,ath10k.txt". >> >> Signed-off-by: Govind Singh <govinds@codeaurora.org> >> --- >> .../bindings/net/wireless/qcom,ath10k.txt | 31 ++++++++++++++++++++++ >> 1 file changed, 31 insertions(+) > > One nit, otherwise: > > Reviewed-by: Rob Herring <robh@kernel.org> > [...] >> @@ -119,3 +126,27 @@ wifi0: wifi@a000000 { >> qcom,msi_base = <0x40>; >> qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; >> }; >> + >> +Example (to supply wcn3990 SoC wifi block details): >> + >> +qcom,wifi@18000000 { > > wifi@... I added this and Rob's Reviewed-by to the patch in the pending branch: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/?h=pending&id=20f4accbe76af8f137b4218ce4973bda6fc3d23e Govind, please check that it's ok.
On 2018-04-16 20:30, Kalle Valo wrote: > Rob Herring <robh@kernel.org> writes: > >> On Tue, Apr 10, 2018 at 10:19:46PM +0530, Govind Singh wrote: >>> Add device tree binding documentation details for wcn3990 >>> wifi block present in Qualcomm SDM845/APQ8098 SoC into >>> "qcom,ath10k.txt". >>> >>> Signed-off-by: Govind Singh <govinds@codeaurora.org> >>> --- >>> .../bindings/net/wireless/qcom,ath10k.txt | 31 >>> ++++++++++++++++++++++ >>> 1 file changed, 31 insertions(+) >> >> One nit, otherwise: >> >> Reviewed-by: Rob Herring <robh@kernel.org> >> > > [...] > >>> @@ -119,3 +126,27 @@ wifi0: wifi@a000000 { >>> qcom,msi_base = <0x40>; >>> qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; >>> }; >>> + >>> +Example (to supply wcn3990 SoC wifi block details): >>> + >>> +qcom,wifi@18000000 { >> >> wifi@... > > I added this and Rob's Reviewed-by to the patch in the pending branch: > > https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/?h=pending&id=20f4accbe76af8f137b4218ce4973bda6fc3d23e > > Govind, please check that it's ok. Looks good to me. Thanks, Govind
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 3d2a031..34e4f98 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Should be one of the following: * "qcom,ath10k" * "qcom,ipq4019-wifi" + * "qcom,wcn3990-wifi" PCI based devices uses compatible string "qcom,ath10k" and takes calibration data along with board specific data via "qcom,ath10k-calibration-data". @@ -18,8 +19,12 @@ In general, entry "qcom,ath10k-pre-calibration-data" and "qcom,ath10k-calibration-data" conflict with each other and only one can be provided per device. +SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi". + Optional properties: - reg: Address and length of the register set for the device. +- reg-names: Must include the list of following reg names, + "membase" - resets: Must contain an entry for each entry in reset-names. See ../reset/reseti.txt for details. - reset-names: Must include the list of following reset names, @@ -49,6 +54,8 @@ Optional properties: hw versions. - qcom,ath10k-pre-calibration-data : pre calibration data as an array, the length can vary between hw versions. +- <supply-name>-supply: handle to the regulator device tree node + optional "supply-name" is "vdd-0.8-cx-mx". Example (to supply the calibration data alone): @@ -119,3 +126,27 @@ wifi0: wifi@a000000 { qcom,msi_base = <0x40>; qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; }; + +Example (to supply wcn3990 SoC wifi block details): + +qcom,wifi@18000000 { + compatible = "qcom,wcn3990-wifi"; + reg = <0x18800000 0x800000>; + reg-names = "membase"; + clocks = <&clock_gcc clk_aggre2_noc_clk>; + clock-names = "smmu_aggre2_noc_clk" + interrupts = + <0 130 0 /* CE0 */ >, + <0 131 0 /* CE1 */ >, + <0 132 0 /* CE2 */ >, + <0 133 0 /* CE3 */ >, + <0 134 0 /* CE4 */ >, + <0 135 0 /* CE5 */ >, + <0 136 0 /* CE6 */ >, + <0 137 0 /* CE7 */ >, + <0 138 0 /* CE8 */ >, + <0 139 0 /* CE9 */ >, + <0 140 0 /* CE10 */ >, + <0 141 0 /* CE11 */ >; + vdd-0.8-cx-mx-supply = <&pm8998_l5>; +};
Add device tree binding documentation details for wcn3990 wifi block present in Qualcomm SDM845/APQ8098 SoC into "qcom,ath10k.txt". Signed-off-by: Govind Singh <govinds@codeaurora.org> --- .../bindings/net/wireless/qcom,ath10k.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+)