Messages in this thread | | | Date | Wed, 20 May 2020 09:04:15 +0530 | From | Sibi Sankar <> | Subject | Re: [PATCH v10] arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node |
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Hey Rakesh,
On 2020-05-20 00:23, Rakesh Pillai wrote: > Add device node for the ath10k SNOC platform driver probe > and add resources required for WCN3990 on sc7180 soc. > > Signed-off-by: Rakesh Pillai <pillair@codeaurora.org> > --- > Changes from v9: > - Place the wlan_fw_mem under reserved-memory node > --- > arch/arm64/boot/dts/qcom/sc7180-idp.dts | 7 +++++++ > arch/arm64/boot/dts/qcom/sc7180.dtsi | 27 > +++++++++++++++++++++++++++ > 2 files changed, 34 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts > b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > index 4e9149d..38b102e 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts > +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > @@ -389,6 +389,13 @@ > }; > }; > > +&wifi { > + status = "okay"; > + wifi-firmware { > + iommus = <&apps_smmu 0xc2 0x1>; > + }; > +}; > + > /* PINCTRL - additions to nodes defined in sc7180.dtsi */ > > &qspi_clk { > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi > b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index f1280e0..19bd7d0 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -106,6 +106,11 @@ > no-map; > }; > > + wlan_fw_mem: memory@94100000 { > + reg = <0 0x94100000 0 0x200000>; > + no-map; > + }; > +
You can skip ^^, its already present as wlan_mem in the board dts.
> rmtfs_mem: memory@84400000 { > compatible = "qcom,rmtfs-mem"; > reg = <0x0 0x84400000 0x0 0x200000>; > @@ -944,6 +949,28 @@ > }; > }; > > + wifi: wifi@18800000 { > + compatible = "qcom,wcn3990-wifi"; > + reg = <0 0x18800000 0 0x800000>; > + reg-names = "membase"; > + iommus = <&apps_smmu 0xc0 0x1>; > + interrupts = > + <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH /* CE0 */ >, > + <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH /* CE1 */ >, > + <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH /* CE2 */ >, > + <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH /* CE3 */ >, > + <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH /* CE4 */ >, > + <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH /* CE5 */ >, > + <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH /* CE6 */ >, > + <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH /* CE7 */ >, > + <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH /* CE8 */ >, > + <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH /* CE9 */ >, > + <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH /* CE10 */>, > + <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH /* CE11 */>; > + memory-region = <&wlan_fw_mem>;
Its named as wlan_mem in sc7180-idp.dts
> + status = "disabled"; > + }; > + > config_noc: interconnect@1500000 { > compatible = "qcom,sc7180-config-noc"; > reg = <0 0x01500000 0 0x28000>;
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