* [PATCH v8 0/2] Add lpass pin control support for audio on sc7280 based targets
@ 2022-04-12 13:14 Srinivasa Rao Mandadapu
2022-04-12 13:14 ` [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset Srinivasa Rao Mandadapu
2022-04-12 13:14 ` [PATCH v8 2/2] arm64: dts: qcom: sc7280: add lpass lpi pin controller node Srinivasa Rao Mandadapu
0 siblings, 2 replies; 6+ messages in thread
From: Srinivasa Rao Mandadapu @ 2022-04-12 13:14 UTC (permalink / raw)
To: agross, bjorn.andersson, robh+dt, linux-arm-msm, devicetree,
linux-kernel, quic_rohkumar, srinivas.kandagatla, dianders,
swboyd, judyhsiao
Cc: Srinivasa Rao Mandadapu
This patch set is to add lpass pin control support for Audio over I2S,
wcd codec and digital mics.
This patch set depends on:
-- Lpass-lpi pinctrl patches [https://patchwork.kernel.org/project/alsa-devel/list/?series=623951&archive=both&state=*]
Changes Since V7:
-- Sort mi2s pincontrol nodes as per node name.
-- Fix typo errors.
Changes Since V6:
-- Move amp_en node to corresponding consumer patch.
-- Update label and node names.
-- Remove redundant drive-strengths.
-- Remove herobrine crd specific mi2s configuration.
Changes Since V5:
-- Remove redundant function property in amp_en node.
-- Move board specific properties of lpass pin control node to board specific file.
-- Remove redundant properties in pin control nodes.
-- Move wcd938x codec reset and CTIA/OMTP pin control patches to other series.
Changes Since V4:
-- Add primary and secondary I2S pinmux nodes for herobrine specific targets.
Changes Since V3:
-- Add pinctrl nodes for wcd codec reset and CTIA/OMTP headset selection.
Changes Since V2:
-- Move lpass pin control node to main dtsi file.
-- Sort nodes alphabetically.
-- Remove redundant wcd reset gpio nodes.
-- Remove redundant input-enable field in dmic pin control nodes.
-- Update amp_en node.
-- Fix typo errors.
-- Modify node names.
-- Create patches on latest kernel.
Changes Since V1:
-- Merge pinmux and pinconf properties in amp_en and wcd pin reset node.
-- Split common i2s pin control nodes to functionality specific nodes.
-- Move board specific properties to board specific dtsi file.
-- Update dmic pin control node name.
Srinivasa Rao Mandadapu (2):
arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset
arm64: dts: qcom: sc7280: add lpass lpi pin controller node
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 98 +++++++++++++++++++++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 147 +++++++++++++++++++++++++++++++
2 files changed, 245 insertions(+)
--
2.7.4
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset 2022-04-12 13:14 [PATCH v8 0/2] Add lpass pin control support for audio on sc7280 based targets Srinivasa Rao Mandadapu @ 2022-04-12 13:14 ` Srinivasa Rao Mandadapu 2022-04-12 14:33 ` Bjorn Andersson 2022-04-12 13:14 ` [PATCH v8 2/2] arm64: dts: qcom: sc7280: add lpass lpi pin controller node Srinivasa Rao Mandadapu 1 sibling, 1 reply; 6+ messages in thread From: Srinivasa Rao Mandadapu @ 2022-04-12 13:14 UTC (permalink / raw) To: agross, bjorn.andersson, robh+dt, linux-arm-msm, devicetree, linux-kernel, quic_rohkumar, srinivas.kandagatla, dianders, swboyd, judyhsiao Cc: Srinivasa Rao Mandadapu, Venkata Prasad Potturu Add pinmux nodes for primary and secondary I2S for 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> --- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 14 +++++++++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 40 ++++++++++++++++++++++++++++++++ 2 files changed, 54 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index ecbf2b8..1fc94b5 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -359,6 +359,20 @@ bias-disable; }; +&mi2s1_data0 { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_sclk { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_ws { + drive-strength = <6>; +}; + &pm7325_gpios { key_vol_up_default: key-vol-up-default { pins = "gpio6"; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index f0b64be..6e6cfeda 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -3522,6 +3522,46 @@ function = "edp_hot"; }; + mi2s0_data0: mi2s0-data0 { + pins = "gpio98"; + function = "mi2s0_data0"; + }; + + mi2s0_data1: mi2s0-data1 { + pins = "gpio99"; + function = "mi2s0_data1"; + }; + + mi2s0_mclk: mi2s0-mclk { + pins = "gpio96"; + function = "pri_mi2s"; + }; + + mi2s0_sclk: mi2s0-sclk { + pins = "gpio97"; + function = "mi2s0_sck"; + }; + + mi2s0_ws: mi2s0-ws { + pins = "gpio100"; + function = "mi2s0_ws"; + }; + + mi2s1_data0: mi2s1-data0 { + pins = "gpio107"; + function = "mi2s1_data0"; + }; + + mi2s1_sclk: mi2s1-sclk { + pins = "gpio106"; + function = "mi2s1_sck"; + }; + + mi2s1_ws: mi2s1-ws { + pins = "gpio108"; + function = "mi2s1_ws"; + }; + pcie1_clkreq_n: pcie1-clkreq-n { pins = "gpio79"; function = "pcie1_clkreqn"; -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset 2022-04-12 13:14 ` [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset Srinivasa Rao Mandadapu @ 2022-04-12 14:33 ` Bjorn Andersson 2022-04-12 14:43 ` Srinivasa Rao Mandadapu 0 siblings, 1 reply; 6+ messages in thread From: Bjorn Andersson @ 2022-04-12 14:33 UTC (permalink / raw) To: Srinivasa Rao Mandadapu Cc: agross, robh+dt, linux-arm-msm, devicetree, linux-kernel, quic_rohkumar, srinivas.kandagatla, dianders, swboyd, judyhsiao, Venkata Prasad Potturu On Tue 12 Apr 08:14 CDT 2022, Srinivasa Rao Mandadapu wrote: > Add pinmux nodes for primary and secondary I2S for 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> > --- > arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 14 +++++++++++ > arch/arm64/boot/dts/qcom/sc7280.dtsi | 40 ++++++++++++++++++++++++++++++++ > 2 files changed, 54 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > index ecbf2b8..1fc94b5 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > @@ -359,6 +359,20 @@ > bias-disable; > }; > > +&mi2s1_data0 { > + drive-strength = <6>; > + bias-disable; > +}; > + > +&mi2s1_sclk { > + drive-strength = <6>; > + bias-disable; > +}; > + > +&mi2s1_ws { > + drive-strength = <6>; > +}; > + > &pm7325_gpios { > key_vol_up_default: key-vol-up-default { > pins = "gpio6"; > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index f0b64be..6e6cfeda 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -3522,6 +3522,46 @@ > function = "edp_hot"; > }; > > + mi2s0_data0: mi2s0-data0 { Are these ever going to be selected individually, or could this be: mi2s0_state: mi2s0-state { data0 { ...; }; data1 { ...; }; mclk { ...; }; etc }; mi2s1-state { ...; }; And then a single pinctrl-0 = <&mi2c0_state>; Regards, Bjorn > + pins = "gpio98"; > + function = "mi2s0_data0"; > + }; > + > + mi2s0_data1: mi2s0-data1 { > + pins = "gpio99"; > + function = "mi2s0_data1"; > + }; > + > + mi2s0_mclk: mi2s0-mclk { > + pins = "gpio96"; > + function = "pri_mi2s"; > + }; > + > + mi2s0_sclk: mi2s0-sclk { > + pins = "gpio97"; > + function = "mi2s0_sck"; > + }; > + > + mi2s0_ws: mi2s0-ws { > + pins = "gpio100"; > + function = "mi2s0_ws"; > + }; > + > + mi2s1_data0: mi2s1-data0 { > + pins = "gpio107"; > + function = "mi2s1_data0"; > + }; > + > + mi2s1_sclk: mi2s1-sclk { > + pins = "gpio106"; > + function = "mi2s1_sck"; > + }; > + > + mi2s1_ws: mi2s1-ws { > + pins = "gpio108"; > + function = "mi2s1_ws"; > + }; > + > pcie1_clkreq_n: pcie1-clkreq-n { > pins = "gpio79"; > function = "pcie1_clkreqn"; > -- > 2.7.4 > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset 2022-04-12 14:33 ` Bjorn Andersson @ 2022-04-12 14:43 ` Srinivasa Rao Mandadapu 2022-04-12 17:42 ` Doug Anderson 0 siblings, 1 reply; 6+ messages in thread From: Srinivasa Rao Mandadapu @ 2022-04-12 14:43 UTC (permalink / raw) To: Bjorn Andersson Cc: agross, robh+dt, linux-arm-msm, devicetree, linux-kernel, quic_rohkumar, srinivas.kandagatla, dianders, swboyd, judyhsiao, Venkata Prasad Potturu On 4/12/2022 8:03 PM, Bjorn Andersson wrote: Thanks for your time Bjorn!!! > On Tue 12 Apr 08:14 CDT 2022, Srinivasa Rao Mandadapu wrote: > >> Add pinmux nodes for primary and secondary I2S for 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> >> --- >> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 14 +++++++++++ >> arch/arm64/boot/dts/qcom/sc7280.dtsi | 40 ++++++++++++++++++++++++++++++++ >> 2 files changed, 54 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi >> index ecbf2b8..1fc94b5 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi >> @@ -359,6 +359,20 @@ >> bias-disable; >> }; >> >> +&mi2s1_data0 { >> + drive-strength = <6>; >> + bias-disable; >> +}; >> + >> +&mi2s1_sclk { >> + drive-strength = <6>; >> + bias-disable; >> +}; >> + >> +&mi2s1_ws { >> + drive-strength = <6>; >> +}; >> + >> &pm7325_gpios { >> key_vol_up_default: key-vol-up-default { >> pins = "gpio6"; >> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi >> index f0b64be..6e6cfeda 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi >> @@ -3522,6 +3522,46 @@ >> function = "edp_hot"; >> }; >> >> + mi2s0_data0: mi2s0-data0 { > Are these ever going to be selected individually, or could this be: > > mi2s0_state: mi2s0-state { > data0 { > ...; > }; > > data1 { > ...; > }; > > mclk { > ...; > }; > > etc > }; > > mi2s1-state { > ...; > }; > > And then a single pinctrl-0 = <&mi2c0_state>; > > Regards, > Bjorn We are not selecting individually. Actually we were following the same, but Doug Anderson suggested this way of handling in 1st version of patches. So changed accordingly. > >> + pins = "gpio98"; >> + function = "mi2s0_data0"; >> + }; >> + >> + mi2s0_data1: mi2s0-data1 { >> + pins = "gpio99"; >> + function = "mi2s0_data1"; >> + }; >> + >> + mi2s0_mclk: mi2s0-mclk { >> + pins = "gpio96"; >> + function = "pri_mi2s"; >> + }; >> + >> + mi2s0_sclk: mi2s0-sclk { >> + pins = "gpio97"; >> + function = "mi2s0_sck"; >> + }; >> + >> + mi2s0_ws: mi2s0-ws { >> + pins = "gpio100"; >> + function = "mi2s0_ws"; >> + }; >> + >> + mi2s1_data0: mi2s1-data0 { >> + pins = "gpio107"; >> + function = "mi2s1_data0"; >> + }; >> + >> + mi2s1_sclk: mi2s1-sclk { >> + pins = "gpio106"; >> + function = "mi2s1_sck"; >> + }; >> + >> + mi2s1_ws: mi2s1-ws { >> + pins = "gpio108"; >> + function = "mi2s1_ws"; >> + }; >> + >> pcie1_clkreq_n: pcie1-clkreq-n { >> pins = "gpio79"; >> function = "pcie1_clkreqn"; >> -- >> 2.7.4 >> ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset 2022-04-12 14:43 ` Srinivasa Rao Mandadapu @ 2022-04-12 17:42 ` Doug Anderson 0 siblings, 0 replies; 6+ messages in thread From: Doug Anderson @ 2022-04-12 17:42 UTC (permalink / raw) To: Srinivasa Rao Mandadapu Cc: Bjorn Andersson, Andy Gross, Rob Herring, linux-arm-msm, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, LKML, quic_rohkumar, Srinivas Kandagatla, Stephen Boyd, Judy Hsiao, Venkata Prasad Potturu Hi, On Tue, Apr 12, 2022 at 7:43 AM Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> wrote: > > On 4/12/2022 8:03 PM, Bjorn Andersson wrote: > Thanks for your time Bjorn!!! > > On Tue 12 Apr 08:14 CDT 2022, Srinivasa Rao Mandadapu wrote: > > > >> Add pinmux nodes for primary and secondary I2S for 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> > >> --- > >> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 14 +++++++++++ > >> arch/arm64/boot/dts/qcom/sc7280.dtsi | 40 ++++++++++++++++++++++++++++++++ > >> 2 files changed, 54 insertions(+) > >> > >> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > >> index ecbf2b8..1fc94b5 100644 > >> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > >> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > >> @@ -359,6 +359,20 @@ > >> bias-disable; > >> }; > >> > >> +&mi2s1_data0 { > >> + drive-strength = <6>; > >> + bias-disable; > >> +}; > >> + > >> +&mi2s1_sclk { > >> + drive-strength = <6>; > >> + bias-disable; > >> +}; > >> + > >> +&mi2s1_ws { > >> + drive-strength = <6>; > >> +}; > >> + > >> &pm7325_gpios { > >> key_vol_up_default: key-vol-up-default { > >> pins = "gpio6"; > >> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > >> index f0b64be..6e6cfeda 100644 > >> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > >> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > >> @@ -3522,6 +3522,46 @@ > >> function = "edp_hot"; > >> }; > >> > >> + mi2s0_data0: mi2s0-data0 { > > Are these ever going to be selected individually, or could this be: > > > > mi2s0_state: mi2s0-state { > > data0 { > > ...; > > }; > > > > data1 { > > ...; > > }; > > > > mclk { > > ...; > > }; > > > > etc > > }; > > > > mi2s1-state { > > ...; > > }; > > > > And then a single pinctrl-0 = <&mi2c0_state>; > > > > Regards, > > Bjorn > > We are not selecting individually. Actually we were following the same, > but Doug Anderson suggested this way of handling in 1st version of patches. > > So changed accordingly. Right. The problem with the syntax Bjorn is suggesting is that it's harder for board files to override. They essentially have to replicate your hierarchy in their board file when they're setting drive strengths / pullups and that gives them the chance to make typos in the names of the nodes. It also means that if someone reorganizes/renames the pinctrl in the SoC dtsi file that it could unintentionally break a board. I talked about this a little in commit f9800dde34e6 ("arm64: dts: qcom: sc7280: Clean up sdc1 / sdc2 pinctrl"). -Doug ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v8 2/2] arm64: dts: qcom: sc7280: add lpass lpi pin controller node 2022-04-12 13:14 [PATCH v8 0/2] Add lpass pin control support for audio on sc7280 based targets Srinivasa Rao Mandadapu 2022-04-12 13:14 ` [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset Srinivasa Rao Mandadapu @ 2022-04-12 13:14 ` Srinivasa Rao Mandadapu 1 sibling, 0 replies; 6+ messages in thread From: Srinivasa Rao Mandadapu @ 2022-04-12 13:14 UTC (permalink / raw) To: agross, bjorn.andersson, robh+dt, linux-arm-msm, devicetree, linux-kernel, quic_rohkumar, srinivas.kandagatla, dianders, swboyd, judyhsiao Cc: Srinivasa Rao Mandadapu, Venkata Prasad Potturu Add LPASS LPI pinctrl node required for Audio functionality 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> --- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 84 ++++++++++++++++++++++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 107 +++++++++++++++++++++++++++++++ 2 files changed, 191 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index 1fc94b5..53e5c91 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -238,6 +238,90 @@ modem-init; }; +&dmic01 { + clk { + drive-strength = <8>; + }; +}; + +&dmic01_sleep { + clk { + drive-strength = <2>; + bias-disable; + }; + + data { + pull-down; + }; +}; + +&dmic23 { + clk { + drive-strength = <8>; + }; +}; + +&dmic23_sleep { + clk { + drive-strength = <2>; + bias-disable; + }; + + data { + pull-down; + }; +}; + +&rx_swr { + clk { + drive-strength = <2>; + slew-rate = <1>; + bias-disable; + }; + + data { + drive-strength = <2>; + slew-rate = <1>; + bias-bus-hold; + }; +}; + +&rx_swr_sleep { + clk { + drive-strength = <2>; + bias-pull-down; + }; + + data { + drive-strength = <2>; + bias-pull-down; + }; +}; + +&tx_swr { + clk { + drive-strength = <2>; + slew-rate = <1>; + bias-disable; + }; + + data { + slew-rate = <1>; + bias-bus-hold; + }; +}; + +&tx_swr_sleep { + clk { + drive-strength = <2>; + bias-pull-down; + }; + + data { + bias-bus-hold; + }; +}; + &pcie1 { status = "okay"; perst-gpio = <&tlmm 2 GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 6e6cfeda..91f78bb 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -1987,6 +1987,113 @@ qcom,bcm-voters = <&apps_bcm_voter>; }; + lpass_tlmm: pinctrl@33c0000 { + compatible = "qcom,sc7280-lpass-lpi-pinctrl"; + reg = <0 0x033c0000 0x0 0x20000>, + <0 0x03550000 0x0 0x10000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpass_tlmm 0 0 15>; + + #clock-cells = <1>; + + dmic01: dmic01 { + clk { + pins = "gpio6"; + function = "dmic1_clk"; + }; + + data { + pins = "gpio7"; + function = "dmic1_data"; + }; + }; + + dmic01_sleep: dmic01-sleep { + clk { + pins = "gpio6"; + function = "dmic1_clk"; + }; + + data { + pins = "gpio7"; + function = "dmic1_data"; + }; + }; + + dmic23: dmic23 { + clk { + pins = "gpio8"; + function = "dmic2_clk"; + }; + + data { + pins = "gpio9"; + function = "dmic2_data"; + }; + }; + + dmic23_sleep: dmic23-sleep { + clk { + pins = "gpio8"; + function = "dmic2_clk"; + }; + + data { + pins = "gpio9"; + function = "dmic2_data"; + }; + }; + + rx_swr: rx-swr { + clk { + pins = "gpio3"; + function = "swr_rx_clk"; + }; + + data { + pins = "gpio4", "gpio5"; + function = "swr_rx_data"; + }; + }; + + rx_swr_sleep: rx-swr-sleep { + clk { + pins = "gpio3"; + function = "swr_rx_clk"; + }; + + data { + pins = "gpio4", "gpio5"; + function = "swr_rx_data"; + }; + }; + + tx_swr: tx-swr { + clk { + pins = "gpio0"; + function = "swr_tx_clk"; + }; + + data { + pins = "gpio1", "gpio2", "gpio14"; + function = "swr_tx_data"; + }; + }; + + tx_swr_sleep: tx-swr-sleep { + clk { + pins = "gpio0"; + function = "swr_tx_clk"; + }; + + data { + pins = "gpio1", "gpio2", "gpio14"; + function = "swr_tx_data"; + }; + }; + }; + gpu: gpu@3d00000 { compatible = "qcom,adreno-635.0", "qcom,adreno"; reg = <0 0x03d00000 0 0x40000>, -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-04-12 17:43 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-04-12 13:14 [PATCH v8 0/2] Add lpass pin control support for audio on sc7280 based targets Srinivasa Rao Mandadapu 2022-04-12 13:14 ` [PATCH v8 1/2] arm64: dts: qcom: sc7280: Add pinmux for I2S speaker and Headset Srinivasa Rao Mandadapu 2022-04-12 14:33 ` Bjorn Andersson 2022-04-12 14:43 ` Srinivasa Rao Mandadapu 2022-04-12 17:42 ` Doug Anderson 2022-04-12 13:14 ` [PATCH v8 2/2] arm64: dts: qcom: sc7280: add lpass lpi pin controller node Srinivasa Rao Mandadapu
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox