| Message ID | 1649863277-31615-1-git-send-email-quic_srivasam@quicinc.com |
|---|---|
| Headers | show |
| Series | Add soundcard support for sc7280 based platforms. | expand |
Quoting Srinivasa Rao Mandadapu (2022-04-13 08:21:16) > Add lpass cpu node for audio on sc7280 based platforms. > > Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> > Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> > Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> > --- Reviewed-by: Stephen Boyd <swboyd@chromium.org>
On 4/14/2022 12:24 AM, Matthias Kaehlcke wrote: Thanks for your time Matthias!!! > On Wed, Apr 13, 2022 at 08:51:14PM +0530, Srinivasa Rao Mandadapu wrote: >> SC7280 has VA, TX and RX macros with SoundWire Controllers to attach with >> external codecs using soundwire masters. Add these nodes for sc7280 based >> platforms audio use case. >> >> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> >> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> >> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> >> --- >> arch/arm64/boot/dts/qcom/sc7280.dtsi | 122 +++++++++++++++++++++++++++++++++++ >> 1 file changed, 122 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi >> index 50fea0e..c0f127f 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi >> @@ -1980,6 +1980,128 @@ >> #clock-cells = <1>; >> }; >> >> + lpass_rx_macro: codec@3200000 { >> + compatible = "qcom,sc7280-lpass-rx-macro"; >> + reg = <0 0x03200000 0 0x1000>; >> + >> + status = "disabled"; > nit: this is easily missed here inmidst of the other stuff, best place > it at the end of the node as many other nodes do. Okay. will place accordingly. > >> + pinctrl-names = "default"; >> + pinctrl-0 = <&lpass_rx_swr>; >> + >> + clocks = <&lpass_aon LPASS_AON_CC_TX_MCLK_CLK>, >> + <&lpass_aon LPASS_AON_CC_TX_MCLK_2X_CLK>, >> + <&lpass_va_macro>; >> + clock-names = "mclk", "npl", "fsgen"; >> + >> + power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>,p >> + <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>; >> + power-domain-names ="macro", "dcodec"; > add space after '='. Okay. > >> + >> + #clock-cells = <0>; >> + #sound-dai-cells = <1>; >> + }; >> + >> + swr0: soundwire@3210000 { >> + compatible = "qcom,soundwire-v1.6.0"; >> + reg = <0 0x03210000 0 0x2000>; >> + >> + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&lpass_rx_macro>; >> + clock-names = "iface"; >> + >> + qcom,din-ports = <0>; >> + qcom,dout-ports = <5>; >> + >> + resets = <&lpass_audiocc LPASS_AUDIO_SWR_RX_CGCR>; >> + reset-names = "swr_audio_cgcr"; > The resets aren't mentioned in the binding, should they be added? Yes. They are to be added. Mentioned same in the cover letter dependencies. > >> + >> + qcom,ports-word-length = /bits/ 8 <0x01 0x07 0x04 0xff 0xff>; >> + qcom,ports-sinterval-low = /bits/ 8 <0x03 0x3f 0x1f 0x03 0x03>; >> + qcom,ports-offset1 = /bits/ 8 <0x00 0x00 0x0b 0x01 0x01>; >> + qcom,ports-offset2 = /bits/ 8 <0x00 0x00 0x0b 0x00 0x00>; >> + qcom,ports-lane-control = /bits/ 8 <0x01 0x00 0x00 0x00 0x00>; >> + qcom,ports-block-pack-mode = /bits/ 8 <0xff 0x00 0x01 0xff 0xff>; >> + qcom,ports-hstart = /bits/ 8 <0xff 0x03 0xff 0xff 0xff>; >> + qcom,ports-hstop = /bits/ 8 <0xff 0x06 0xff 0xff 0xff>; >> + qcom,ports-block-group-count = /bits/ 8 <0xff 0xff 0xff 0xff 0x00>; >> + >> + #sound-dai-cells = <1>; >> + #address-cells = <2>; >> + #size-cells = <0>; > in difference to the other nodes the soundwire ones don't have > 'status = "disabled"', should they be disabled by default? Okay. will add accordingly. > >> + }; >> + >> + lpass_tx_macro: codec@3220000 { >> + compatible = "qcom,sc7280-lpass-tx-macro"; >> + reg = <0 0x03220000 0 0x1000>; >> + >> + status = "disabled"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&lpass_tx_swr>; >> + >> + clocks = <&lpass_aon LPASS_AON_CC_TX_MCLK_CLK>, >> + <&lpass_aon LPASS_AON_CC_TX_MCLK_2X_CLK>, >> + <&lpass_va_macro>; >> + clock-names = "mclk", "npl", "fsgen"; >> + >> + power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>, >> + <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>; >> + power-domain-names ="macro", "dcodec"; > add space after '=' Okay. > >> + >> + #clock-cells = <0>; >> + #sound-dai-cells = <1>; >> + }; >> + >> + swr1: soundwire@3230000 { >> + compatible = "qcom,soundwire-v1.6.0"; >> + reg = <0 0x03230000 0 0x2000>; >> + >> + interrupts-extended = <&intc GIC_SPI 496 IRQ_TYPE_LEVEL_HIGH>, >> + <&pdc 130 IRQ_TYPE_LEVEL_HIGH>; >> + interrupt-names = "swr_master_irq", "swr_wake_irq"; > From the binding > > - interrupt-names: > Usage: Optional > Value type: boolean > Value type: <stringlist> > Definition: should be "core" for core and "wakeup" for wake interrupt. > > Does the binding need an update? Here interrupt names are not being used. Will remove here. > >> + clocks = <&lpass_tx_macro>; >> + clock-names = "iface"; >> + >> + qcom,din-ports = <3>; >> + qcom,dout-ports = <0>; >> + >> + resets = <&lpass_audiocc LPASS_AUDIO_SWR_TX_CGCR>; >> + reset-names = "swr_audio_cgcr"; >> + >> + qcom,ports-sinterval-low = /bits/ 8 <0x01 0x03 0x03>; >> + qcom,ports-offset1 = /bits/ 8 <0x01 0x00 0x02>; >> + qcom,ports-offset2 = /bits/ 8 <0x00 0x00 0x00>; >> + qcom,ports-hstart = /bits/ 8 <0xff 0xff 0xff>; >> + qcom,ports-hstop = /bits/ 8 <0xff 0xff 0xff>; >> + qcom,ports-word-length = /bits/ 8 <0xff 0x00 0xff>; >> + qcom,ports-block-pack-mode = /bits/ 8 <0xff 0xff 0xff>; >> + qcom,ports-block-group-count = /bits/ 8 <0xff 0xff 0xff>; >> + qcom,ports-lane-control = /bits/ 8 <0x00 0x01 0x00>; >> + qcom,port-offset = <1>; >> + >> + #sound-dai-cells = <1>; >> + #address-cells = <2>; >> + #size-cells = <0>; >> + }; >> + >> + lpass_va_macro: codec@3370000 { >> + compatible = "qcom,sc7280-lpass-va-macro"; >> + reg = <0 0x03370000 0 0x1000>; >> + >> + status = "disabled"; >> + pinctrl-0 = <&lpass_dmic01>; >> + pinctrl-names = "default"; >> + >> + clocks = <&lpass_aon LPASS_AON_CC_TX_MCLK_CLK>; >> + clock-names = "mclk"; >> + >> + power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>, >> + <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>; >> + power-domain-names ="macro", "dcodec"; > add space after '='. Okay. > >> + >> + #clock-cells = <0>; >> + #sound-dai-cells = <1>; >> + }; >> + >> lpass_ag_noc: interconnect@3c40000 { >> reg = <0 0x03c40000 0 0xf080>; >> compatible = "qcom,sc7280-lpass-ag-noc"; >> -- >> 2.7.4 >>
This patch set is to add bolero digital macros, WCD and maxim codecs nodes for audio on sc7280 based platforms. This patch set depends on: -- https://patchwork.kernel.org/project/linux-arm-msm/list/?series=631506 -- https://patchwork.kernel.org/project/linux-arm-msm/patch/20220202053207.14256-1-tdas@codeaurora.org/. -- https://patchwork.kernel.org/project/linux-arm-msm/list/?series=601249 -- Clock reset control patches Changes Since V6: -- Modify link-names and audio routing in a sound node. -- Move amp_en pin control node to appropriate consumer patch. -- Split patches as per digital macro codecs and board specific codecs and sort it. -- Modify label and node names to lpass specific. Changes Since V5: -- Move soc specific bolero digital codec nodes to soc specific file. -- Bring wcd938x codec reset pin control and US/EURO HS selection nodes from other series. -- Change node name and remove redundant status property in sound node. Changes Since V4: -- Update nodes in sorting order. -- Update DTS node names as per dt-bindings. -- Update Node properties in proper order. -- Update missing pinctrl properties like US/EURO HS selection, wcd reset control. -- Remove redundant labels. -- Remove unused size cells and address cells in tx macro node. -- Keep all same nodes at one place, which are defined in same file. -- Add max98360a codec node to herobrine board specific targets. Changes Since V3: -- Move digital codec macro nodes to board specific dtsi file. -- Update pin controls in lpass cpu node. -- Update dependency patch list. -- Create patches on latest kernel. Changes Since V2: -- Add power domains to digital codec macro nodes. -- Change clock node usage in lpass cpu node. -- Add codec mem clock to lpass cpu node. -- Modify the node names to be generic. -- Move sound and codec nodes to root node. -- sort dai links as per reg. -- Fix typo errors. Changes Since V1: -- Update the commit message of cpu node patch. -- Add gpio control property to support Euro headset in wcd938x node. -- Fix clock properties in lpass cpu and digital codec macro node. Srinivasa Rao Mandadapu (4): arm64: dts: qcom: sc7280: Add nodes for soundwire and va tx rx digital macro codecs arm64: dts: qcom: sc7280: Add nodes for wcd9385 and max98360a codec arm64: dts: qcom: sc7280: Add lpass cpu node arm64: dts: qcom: sc7280: Add dt nodes for sound card arch/arm64/boot/dts/qcom/sc7280-crd.dts | 29 ++++ arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 8 + arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 215 +++++++++++++++++++++++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 184 +++++++++++++++++++++ 4 files changed, 436 insertions(+)