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Date:   Tue, 27 Sep 2022 14:33:39 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/15] arm64: dts: qcom: sm8250: align TLMM pin
 configuration with DT schema



On 25.09.2022 13:05, Krzysztof Kozlowski wrote:
> DT schema expects TLMM pin configuration nodes to be named with
> '-state' suffix and their optional children with '-pins' suffix.
> 
> Drop also unneeded split between mux and config.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>

Konrad
>  arch/arm64/boot/dts/qcom/qrb5165-rb5.dts      |  12 +-
>  arch/arm64/boot/dts/qcom/sm8250-mtp.dts       |  38 +-
>  .../boot/dts/qcom/sm8250-sony-xperia-edo.dtsi |  16 +-
>  arch/arm64/boot/dts/qcom/sm8250.dtsi          | 556 +++++++-----------
>  4 files changed, 239 insertions(+), 383 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
> index bf8077a1cf9a..62aa32f460ad 100644
> --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
> +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
> @@ -1210,33 +1210,33 @@ &tlmm {
>  		"HST_WLAN_UART_TX",
>  		"HST_WLAN_UART_RX";
>  
> -	lt9611_irq_pin: lt9611-irq {
> +	lt9611_irq_pin: lt9611-irq-state {
>  		pins = "gpio63";
>  		function = "gpio";
>  		bias-disable;
>  	};
>  
> -	sdc2_default_state: sdc2-default {
> -		clk {
> +	sdc2_default_state: sdc2-default-state {
> +		clk-pins {
>  			pins = "sdc2_clk";
>  			bias-disable;
>  			drive-strength = <16>;
>  		};
>  
> -		cmd {
> +		cmd-pins {
>  			pins = "sdc2_cmd";
>  			bias-pull-up;
>  			drive-strength = <10>;
>  		};
>  
> -		data {
> +		data-pins {
>  			pins = "sdc2_data";
>  			bias-pull-up;
>  			drive-strength = <10>;
>  		};
>  	};
>  
> -	sdc2_card_det_n: sd-card-det-n {
> +	sdc2_card_det_n: sd-card-det-n-state {
>  		pins = "gpio77";
>  		function = "gpio";
>  		bias-pull-up;
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> index a102aa5efa32..9db6136321b4 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> @@ -799,31 +799,19 @@ wcd_tx: wcd9380-tx@0,3 {
>  &tlmm {
>  	gpio-reserved-ranges = <28 4>, <40 4>;
>  
> -	wcd938x_reset_default: wcd938x_reset_default {
> -		mux {
> -			pins = "gpio32";
> -			function = "gpio";
> -		};
> -
> -		config {
> -			pins = "gpio32";
> -			drive-strength = <16>;
> -			output-high;
> -		};
> -	};
> -
> -	wcd938x_reset_sleep: wcd938x_reset_sleep {
> -		mux {
> -			pins = "gpio32";
> -			function = "gpio";
> -		};
> -
> -		config {
> -			pins = "gpio32";
> -			drive-strength = <16>;
> -			bias-disable;
> -			output-low;
> -		};
> +	wcd938x_reset_default: wcd938x-reset-default-state {
> +		pins = "gpio32";
> +		function = "gpio";
> +		drive-strength = <16>;
> +		output-high;
> +	};
> +
> +	wcd938x_reset_sleep: wcd938x-reset-sleep-state {
> +		pins = "gpio32";
> +		function = "gpio";
> +		drive-strength = <16>;
> +		bias-disable;
> +		output-low;
>  	};
>  };
>  
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
> index 549e0a2aa9fe..72162852fae7 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
> @@ -582,34 +582,34 @@ &slpi {
>  &tlmm {
>  	gpio-reserved-ranges = <40 4>, <52 4>;
>  
> -	sdc2_default_state: sdc2-default {
> -		clk {
> +	sdc2_default_state: sdc2-default-state {
> +		clk-pins {
>  			pins = "sdc2_clk";
>  			drive-strength = <16>;
>  			bias-disable;
>  		};
>  
> -		cmd {
> +		cmd-pins {
>  			pins = "sdc2_cmd";
>  			drive-strength = <16>;
>  			bias-pull-up;
>  		};
>  
> -		data {
> +		data-pins {
>  			pins = "sdc2_data";
>  			drive-strength = <16>;
>  			bias-pull-up;
>  		};
>  	};
>  
> -	mdm2ap_default: mdm2ap-default {
> +	mdm2ap_default: mdm2ap-default-state {
>  		pins = "gpio1", "gpio3";
>  		function = "gpio";
>  		drive-strength = <8>;
>  		bias-disable;
>  	};
>  
> -	ts_int_default: ts-int-default {
> +	ts_int_default: ts-int-default-state {
>  		pins = "gpio39";
>  		function = "gpio";
>  		drive-strength = <2>;
> @@ -617,14 +617,14 @@ ts_int_default: ts-int-default {
>  		input-enable;
>  	};
>  
> -	ap2mdm_default: ap2mdm-default {
> +	ap2mdm_default: ap2mdm-default-state {
>  		pins = "gpio56", "gpio57";
>  		function = "gpio";
>  		drive-strength = <16>;
>  		bias-disable;
>  	};
>  
> -	sdc2_card_det_n: sd-card-det-n {
> +	sdc2_card_det_n: sd-card-det-n-state {
>  		pins = "gpio77";
>  		function = "gpio";
>  		bias-pull-up;
> diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> index e0416d611b66..7eac3ba90c63 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> @@ -3798,8 +3798,8 @@ tlmm: pinctrl@...0000 {
>  			gpio-ranges = <&tlmm 0 0 181>;
>  			wakeup-parent = <&pdc>;
>  
> -			cci0_default: cci0-default {
> -				cci0_i2c0_default: cci0-i2c0-default {
> +			cci0_default: cci0-default-state {
> +				cci0_i2c0_default: cci0-i2c0-default-pins {
>  					/* SDA, SCL */
>  					pins = "gpio101", "gpio102";
>  					function = "cci_i2c";
> @@ -3808,7 +3808,7 @@ cci0_i2c0_default: cci0-i2c0-default {
>  					drive-strength = <2>; /* 2 mA */
>  				};
>  
> -				cci0_i2c1_default: cci0-i2c1-default {
> +				cci0_i2c1_default: cci0-i2c1-default-pins {
>  					/* SDA, SCL */
>  					pins = "gpio103", "gpio104";
>  					function = "cci_i2c";
> @@ -3818,8 +3818,8 @@ cci0_i2c1_default: cci0-i2c1-default {
>  				};
>  			};
>  
> -			cci0_sleep: cci0-sleep {
> -				cci0_i2c0_sleep: cci0-i2c0-sleep {
> +			cci0_sleep: cci0-sleep-state {
> +				cci0_i2c0_sleep: cci0-i2c0-sleep-pins {
>  					/* SDA, SCL */
>  					pins = "gpio101", "gpio102";
>  					function = "cci_i2c";
> @@ -3828,7 +3828,7 @@ cci0_i2c0_sleep: cci0-i2c0-sleep {
>  					bias-pull-down;
>  				};
>  
> -				cci0_i2c1_sleep: cci0-i2c1-sleep {
> +				cci0_i2c1_sleep: cci0-i2c1-sleep-pins {
>  					/* SDA, SCL */
>  					pins = "gpio103", "gpio104";
>  					function = "cci_i2c";
> @@ -3838,8 +3838,8 @@ cci0_i2c1_sleep: cci0-i2c1-sleep {
>  				};
>  			};
>  
> -			cci1_default: cci1-default {
> -				cci1_i2c0_default: cci1-i2c0-default {
> +			cci1_default: cci1-default-state {
> +				cci1_i2c0_default: cci1-i2c0-default-pins {
>  					/* SDA, SCL */
>  					pins = "gpio105","gpio106";
>  					function = "cci_i2c";
> @@ -3848,7 +3848,7 @@ cci1_i2c0_default: cci1-i2c0-default {
>  					drive-strength = <2>; /* 2 mA */
>  				};
>  
> -				cci1_i2c1_default: cci1-i2c1-default {
> +				cci1_i2c1_default: cci1-i2c1-default-pins {
>  					/* SDA, SCL */
>  					pins = "gpio107","gpio108";
>  					function = "cci_i2c";
> @@ -3858,8 +3858,8 @@ cci1_i2c1_default: cci1-i2c1-default {
>  				};
>  			};
>  
> -			cci1_sleep: cci1-sleep {
> -				cci1_i2c0_sleep: cci1-i2c0-sleep {
> +			cci1_sleep: cci1-sleep-state {
> +				cci1_i2c0_sleep: cci1-i2c0-sleep-pins {
>  					/* SDA, SCL */
>  					pins = "gpio105","gpio106";
>  					function = "cci_i2c";
> @@ -3868,7 +3868,7 @@ cci1_i2c0_sleep: cci1-i2c0-sleep {
>  					drive-strength = <2>; /* 2 mA */
>  				};
>  
> -				cci1_i2c1_sleep: cci1-i2c1-sleep {
> +				cci1_i2c1_sleep: cci1-i2c1-sleep-pins {
>  					/* SDA, SCL */
>  					pins = "gpio107","gpio108";
>  					function = "cci_i2c";
> @@ -3878,22 +3878,22 @@ cci1_i2c1_sleep: cci1-i2c1-sleep {
>  				};
>  			};
>  
> -			pri_mi2s_active: pri-mi2s-active {
> -				sclk {
> +			pri_mi2s_active: pri-mi2s-active-state {
> +				sclk-pins {
>  					pins = "gpio138";
>  					function = "mi2s0_sck";
>  					drive-strength = <8>;
>  					bias-disable;
>  				};
>  
> -				ws {
> +				ws-pins {
>  					pins = "gpio141";
>  					function = "mi2s0_ws";
>  					drive-strength = <8>;
>  					output-high;
>  				};
>  
> -				data0 {
> +				data0-pins {
>  					pins = "gpio139";
>  					function = "mi2s0_data0";
>  					drive-strength = <8>;
> @@ -3901,7 +3901,7 @@ data0 {
>  					output-high;
>  				};
>  
> -				data1 {
> +				data1-pins {
>  					pins = "gpio140";
>  					function = "mi2s0_data1";
>  					drive-strength = <8>;
> @@ -3909,632 +3909,500 @@ data1 {
>  				};
>  			};
>  
> -			qup_i2c0_default: qup-i2c0-default {
> -				mux {
> -					pins = "gpio28", "gpio29";
> -					function = "qup0";
> -				};
> -
> -				config {
> -					pins = "gpio28", "gpio29";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c0_default: qup-i2c0-default-state {
> +				pins = "gpio28", "gpio29";
> +				function = "qup0";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c1_default: qup-i2c1-default {
> -				pinmux {
> -					pins = "gpio4", "gpio5";
> -					function = "qup1";
> -				};
> -
> -				config {
> -					pins = "gpio4", "gpio5";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c1_default: qup-i2c1-default-state {
> +				pins = "gpio4", "gpio5";
> +				function = "qup1";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c2_default: qup-i2c2-default {
> -				mux {
> -					pins = "gpio115", "gpio116";
> -					function = "qup2";
> -				};
> -
> -				config {
> -					pins = "gpio115", "gpio116";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c2_default: qup-i2c2-default-state {
> +				pins = "gpio115", "gpio116";
> +				function = "qup2";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c3_default: qup-i2c3-default {
> -				mux {
> -					pins = "gpio119", "gpio120";
> -					function = "qup3";
> -				};
> -
> -				config {
> -					pins = "gpio119", "gpio120";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c3_default: qup-i2c3-default-state {
> +				pins = "gpio119", "gpio120";
> +				function = "qup3";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c4_default: qup-i2c4-default {
> -				mux {
> -					pins = "gpio8", "gpio9";
> -					function = "qup4";
> -				};
> -
> -				config {
> -					pins = "gpio8", "gpio9";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c4_default: qup-i2c4-default-state {
> +				pins = "gpio8", "gpio9";
> +				function = "qup4";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c5_default: qup-i2c5-default {
> -				mux {
> -					pins = "gpio12", "gpio13";
> -					function = "qup5";
> -				};
> -
> -				config {
> -					pins = "gpio12", "gpio13";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c5_default: qup-i2c5-default-state {
> +				pins = "gpio12", "gpio13";
> +				function = "qup5";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c6_default: qup-i2c6-default {
> -				mux {
> -					pins = "gpio16", "gpio17";
> -					function = "qup6";
> -				};
> -
> -				config {
> -					pins = "gpio16", "gpio17";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c6_default: qup-i2c6-default-state {
> +				pins = "gpio16", "gpio17";
> +				function = "qup6";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c7_default: qup-i2c7-default {
> -				mux {
> -					pins = "gpio20", "gpio21";
> -					function = "qup7";
> -				};
> -
> -				config {
> -					pins = "gpio20", "gpio21";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c7_default: qup-i2c7-default-state {
> +				pins = "gpio20", "gpio21";
> +				function = "qup7";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c8_default: qup-i2c8-default {
> -				mux {
> -					pins = "gpio24", "gpio25";
> -					function = "qup8";
> -				};
> -
> -				config {
> -					pins = "gpio24", "gpio25";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c8_default: qup-i2c8-default-state {
> +				pins = "gpio24", "gpio25";
> +				function = "qup8";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c9_default: qup-i2c9-default {
> -				mux {
> -					pins = "gpio125", "gpio126";
> -					function = "qup9";
> -				};
> -
> -				config {
> -					pins = "gpio125", "gpio126";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c9_default: qup-i2c9-default-state {
> +				pins = "gpio125", "gpio126";
> +				function = "qup9";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c10_default: qup-i2c10-default {
> -				mux {
> -					pins = "gpio129", "gpio130";
> -					function = "qup10";
> -				};
> -
> -				config {
> -					pins = "gpio129", "gpio130";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c10_default: qup-i2c10-default-state {
> +				pins = "gpio129", "gpio130";
> +				function = "qup10";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c11_default: qup-i2c11-default {
> -				mux {
> -					pins = "gpio60", "gpio61";
> -					function = "qup11";
> -				};
> -
> -				config {
> -					pins = "gpio60", "gpio61";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c11_default: qup-i2c11-default-state {
> +				pins = "gpio60", "gpio61";
> +				function = "qup11";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c12_default: qup-i2c12-default {
> -				mux {
> -					pins = "gpio32", "gpio33";
> -					function = "qup12";
> -				};
> -
> -				config {
> -					pins = "gpio32", "gpio33";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c12_default: qup-i2c12-default-state {
> +				pins = "gpio32", "gpio33";
> +				function = "qup12";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c13_default: qup-i2c13-default {
> -				mux {
> -					pins = "gpio36", "gpio37";
> -					function = "qup13";
> -				};
> -
> -				config {
> -					pins = "gpio36", "gpio37";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c13_default: qup-i2c13-default-state {
> +				pins = "gpio36", "gpio37";
> +				function = "qup13";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c14_default: qup-i2c14-default {
> -				mux {
> -					pins = "gpio40", "gpio41";
> -					function = "qup14";
> -				};
> -
> -				config {
> -					pins = "gpio40", "gpio41";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c14_default: qup-i2c14-default-state {
> +				pins = "gpio40", "gpio41";
> +				function = "qup14";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c15_default: qup-i2c15-default {
> -				mux {
> -					pins = "gpio44", "gpio45";
> -					function = "qup15";
> -				};
> -
> -				config {
> -					pins = "gpio44", "gpio45";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c15_default: qup-i2c15-default-state {
> +				pins = "gpio44", "gpio45";
> +				function = "qup15";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c16_default: qup-i2c16-default {
> -				mux {
> -					pins = "gpio48", "gpio49";
> -					function = "qup16";
> -				};
> -
> -				config {
> -					pins = "gpio48", "gpio49";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c16_default: qup-i2c16-default-state {
> +				pins = "gpio48", "gpio49";
> +				function = "qup16";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c17_default: qup-i2c17-default {
> -				mux {
> -					pins = "gpio52", "gpio53";
> -					function = "qup17";
> -				};
> -
> -				config {
> -					pins = "gpio52", "gpio53";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c17_default: qup-i2c17-default-state {
> +				pins = "gpio52", "gpio53";
> +				function = "qup17";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c18_default: qup-i2c18-default {
> -				mux {
> -					pins = "gpio56", "gpio57";
> -					function = "qup18";
> -				};
> -
> -				config {
> -					pins = "gpio56", "gpio57";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c18_default: qup-i2c18-default-state {
> +				pins = "gpio56", "gpio57";
> +				function = "qup18";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_i2c19_default: qup-i2c19-default {
> -				mux {
> -					pins = "gpio0", "gpio1";
> -					function = "qup19";
> -				};
> -
> -				config {
> -					pins = "gpio0", "gpio1";
> -					drive-strength = <2>;
> -					bias-disable;
> -				};
> +			qup_i2c19_default: qup-i2c19-default-state {
> +				pins = "gpio0", "gpio1";
> +				function = "qup19";
> +				drive-strength = <2>;
> +				bias-disable;
>  			};
>  
> -			qup_spi0_cs: qup-spi0-cs {
> +			qup_spi0_cs: qup-spi0-cs-state {
>  				pins = "gpio31";
>  				function = "qup0";
>  			};
>  
> -			qup_spi0_cs_gpio: qup-spi0-cs-gpio {
> +			qup_spi0_cs_gpio: qup-spi0-cs-gpio-state {
>  				pins = "gpio31";
>  				function = "gpio";
>  			};
>  
> -			qup_spi0_data_clk: qup-spi0-data-clk {
> +			qup_spi0_data_clk: qup-spi0-data-clk-state {
>  				pins = "gpio28", "gpio29",
>  				       "gpio30";
>  				function = "qup0";
>  			};
>  
> -			qup_spi1_cs: qup-spi1-cs {
> +			qup_spi1_cs: qup-spi1-cs-state {
>  				pins = "gpio7";
>  				function = "qup1";
>  			};
>  
> -			qup_spi1_cs_gpio: qup-spi1-cs-gpio {
> +			qup_spi1_cs_gpio: qup-spi1-cs-gpio-state {
>  				pins = "gpio7";
>  				function = "gpio";
>  			};
>  
> -			qup_spi1_data_clk: qup-spi1-data-clk {
> +			qup_spi1_data_clk: qup-spi1-data-clk-state {
>  				pins = "gpio4", "gpio5",
>  				       "gpio6";
>  				function = "qup1";
>  			};
>  
> -			qup_spi2_cs: qup-spi2-cs {
> +			qup_spi2_cs: qup-spi2-cs-state {
>  				pins = "gpio118";
>  				function = "qup2";
>  			};
>  
> -			qup_spi2_cs_gpio: qup-spi2-cs-gpio {
> +			qup_spi2_cs_gpio: qup-spi2-cs-gpio-state {
>  				pins = "gpio118";
>  				function = "gpio";
>  			};
>  
> -			qup_spi2_data_clk: qup-spi2-data-clk {
> +			qup_spi2_data_clk: qup-spi2-data-clk-state {
>  				pins = "gpio115", "gpio116",
>  				       "gpio117";
>  				function = "qup2";
>  			};
>  
> -			qup_spi3_cs: qup-spi3-cs {
> +			qup_spi3_cs: qup-spi3-cs-state {
>  				pins = "gpio122";
>  				function = "qup3";
>  			};
>  
> -			qup_spi3_cs_gpio: qup-spi3-cs-gpio {
> +			qup_spi3_cs_gpio: qup-spi3-cs-gpio-state {
>  				pins = "gpio122";
>  				function = "gpio";
>  			};
>  
> -			qup_spi3_data_clk: qup-spi3-data-clk {
> +			qup_spi3_data_clk: qup-spi3-data-clk-state {
>  				pins = "gpio119", "gpio120",
>  				       "gpio121";
>  				function = "qup3";
>  			};
>  
> -			qup_spi4_cs: qup-spi4-cs {
> +			qup_spi4_cs: qup-spi4-cs-state {
>  				pins = "gpio11";
>  				function = "qup4";
>  			};
>  
> -			qup_spi4_cs_gpio: qup-spi4-cs-gpio {
> +			qup_spi4_cs_gpio: qup-spi4-cs-gpio-state {
>  				pins = "gpio11";
>  				function = "gpio";
>  			};
>  
> -			qup_spi4_data_clk: qup-spi4-data-clk {
> +			qup_spi4_data_clk: qup-spi4-data-clk-state {
>  				pins = "gpio8", "gpio9",
>  				       "gpio10";
>  				function = "qup4";
>  			};
>  
> -			qup_spi5_cs: qup-spi5-cs {
> +			qup_spi5_cs: qup-spi5-cs-state {
>  				pins = "gpio15";
>  				function = "qup5";
>  			};
>  
> -			qup_spi5_cs_gpio: qup-spi5-cs-gpio {
> +			qup_spi5_cs_gpio: qup-spi5-cs-gpio-state {
>  				pins = "gpio15";
>  				function = "gpio";
>  			};
>  
> -			qup_spi5_data_clk: qup-spi5-data-clk {
> +			qup_spi5_data_clk: qup-spi5-data-clk-state {
>  				pins = "gpio12", "gpio13",
>  				       "gpio14";
>  				function = "qup5";
>  			};
>  
> -			qup_spi6_cs: qup-spi6-cs {
> +			qup_spi6_cs: qup-spi6-cs-state {
>  				pins = "gpio19";
>  				function = "qup6";
>  			};
>  
> -			qup_spi6_cs_gpio: qup-spi6-cs-gpio {
> +			qup_spi6_cs_gpio: qup-spi6-cs-gpio-state {
>  				pins = "gpio19";
>  				function = "gpio";
>  			};
>  
> -			qup_spi6_data_clk: qup-spi6-data-clk {
> +			qup_spi6_data_clk: qup-spi6-data-clk-state {
>  				pins = "gpio16", "gpio17",
>  				       "gpio18";
>  				function = "qup6";
>  			};
>  
> -			qup_spi7_cs: qup-spi7-cs {
> +			qup_spi7_cs: qup-spi7-cs-state {
>  				pins = "gpio23";
>  				function = "qup7";
>  			};
>  
> -			qup_spi7_cs_gpio: qup-spi7-cs-gpio {
> +			qup_spi7_cs_gpio: qup-spi7-cs-gpio-state {
>  				pins = "gpio23";
>  				function = "gpio";
>  			};
>  
> -			qup_spi7_data_clk: qup-spi7-data-clk {
> +			qup_spi7_data_clk: qup-spi7-data-clk-state {
>  				pins = "gpio20", "gpio21",
>  				       "gpio22";
>  				function = "qup7";
>  			};
>  
> -			qup_spi8_cs: qup-spi8-cs {
> +			qup_spi8_cs: qup-spi8-cs-state {
>  				pins = "gpio27";
>  				function = "qup8";
>  			};
>  
> -			qup_spi8_cs_gpio: qup-spi8-cs-gpio {
> +			qup_spi8_cs_gpio: qup-spi8-cs-gpio-state {
>  				pins = "gpio27";
>  				function = "gpio";
>  			};
>  
> -			qup_spi8_data_clk: qup-spi8-data-clk {
> +			qup_spi8_data_clk: qup-spi8-data-clk-state {
>  				pins = "gpio24", "gpio25",
>  				       "gpio26";
>  				function = "qup8";
>  			};
>  
> -			qup_spi9_cs: qup-spi9-cs {
> +			qup_spi9_cs: qup-spi9-cs-state {
>  				pins = "gpio128";
>  				function = "qup9";
>  			};
>  
> -			qup_spi9_cs_gpio: qup-spi9-cs-gpio {
> +			qup_spi9_cs_gpio: qup-spi9-cs-gpio-state {
>  				pins = "gpio128";
>  				function = "gpio";
>  			};
>  
> -			qup_spi9_data_clk: qup-spi9-data-clk {
> +			qup_spi9_data_clk: qup-spi9-data-clk-state {
>  				pins = "gpio125", "gpio126",
>  				       "gpio127";
>  				function = "qup9";
>  			};
>  
> -			qup_spi10_cs: qup-spi10-cs {
> +			qup_spi10_cs: qup-spi10-cs-state {
>  				pins = "gpio132";
>  				function = "qup10";
>  			};
>  
> -			qup_spi10_cs_gpio: qup-spi10-cs-gpio {
> +			qup_spi10_cs_gpio: qup-spi10-cs-gpio-state {
>  				pins = "gpio132";
>  				function = "gpio";
>  			};
>  
> -			qup_spi10_data_clk: qup-spi10-data-clk {
> +			qup_spi10_data_clk: qup-spi10-data-clk-state {
>  				pins = "gpio129", "gpio130",
>  				       "gpio131";
>  				function = "qup10";
>  			};
>  
> -			qup_spi11_cs: qup-spi11-cs {
> +			qup_spi11_cs: qup-spi11-cs-state {
>  				pins = "gpio63";
>  				function = "qup11";
>  			};
>  
> -			qup_spi11_cs_gpio: qup-spi11-cs-gpio {
> +			qup_spi11_cs_gpio: qup-spi11-cs-gpio-state {
>  				pins = "gpio63";
>  				function = "gpio";
>  			};
>  
> -			qup_spi11_data_clk: qup-spi11-data-clk {
> +			qup_spi11_data_clk: qup-spi11-data-clk-state {
>  				pins = "gpio60", "gpio61",
>  				       "gpio62";
>  				function = "qup11";
>  			};
>  
> -			qup_spi12_cs: qup-spi12-cs {
> +			qup_spi12_cs: qup-spi12-cs-state {
>  				pins = "gpio35";
>  				function = "qup12";
>  			};
>  
> -			qup_spi12_cs_gpio: qup-spi12-cs-gpio {
> +			qup_spi12_cs_gpio: qup-spi12-cs-gpio-state {
>  				pins = "gpio35";
>  				function = "gpio";
>  			};
>  
> -			qup_spi12_data_clk: qup-spi12-data-clk {
> +			qup_spi12_data_clk: qup-spi12-data-clk-state {
>  				pins = "gpio32", "gpio33",
>  				       "gpio34";
>  				function = "qup12";
>  			};
>  
> -			qup_spi13_cs: qup-spi13-cs {
> +			qup_spi13_cs: qup-spi13-cs-state {
>  				pins = "gpio39";
>  				function = "qup13";
>  			};
>  
> -			qup_spi13_cs_gpio: qup-spi13-cs-gpio {
> +			qup_spi13_cs_gpio: qup-spi13-cs-gpio-state {
>  				pins = "gpio39";
>  				function = "gpio";
>  			};
>  
> -			qup_spi13_data_clk: qup-spi13-data-clk {
> +			qup_spi13_data_clk: qup-spi13-data-clk-state {
>  				pins = "gpio36", "gpio37",
>  				       "gpio38";
>  				function = "qup13";
>  			};
>  
> -			qup_spi14_cs: qup-spi14-cs {
> +			qup_spi14_cs: qup-spi14-cs-state {
>  				pins = "gpio43";
>  				function = "qup14";
>  			};
>  
> -			qup_spi14_cs_gpio: qup-spi14-cs-gpio {
> +			qup_spi14_cs_gpio: qup-spi14-cs-gpio-state {
>  				pins = "gpio43";
>  				function = "gpio";
>  			};
>  
> -			qup_spi14_data_clk: qup-spi14-data-clk {
> +			qup_spi14_data_clk: qup-spi14-data-clk-state {
>  				pins = "gpio40", "gpio41",
>  				       "gpio42";
>  				function = "qup14";
>  			};
>  
> -			qup_spi15_cs: qup-spi15-cs {
> +			qup_spi15_cs: qup-spi15-cs-state {
>  				pins = "gpio47";
>  				function = "qup15";
>  			};
>  
> -			qup_spi15_cs_gpio: qup-spi15-cs-gpio {
> +			qup_spi15_cs_gpio: qup-spi15-cs-gpio-state {
>  				pins = "gpio47";
>  				function = "gpio";
>  			};
>  
> -			qup_spi15_data_clk: qup-spi15-data-clk {
> +			qup_spi15_data_clk: qup-spi15-data-clk-state {
>  				pins = "gpio44", "gpio45",
>  				       "gpio46";
>  				function = "qup15";
>  			};
>  
> -			qup_spi16_cs: qup-spi16-cs {
> +			qup_spi16_cs: qup-spi16-cs-state {
>  				pins = "gpio51";
>  				function = "qup16";
>  			};
>  
> -			qup_spi16_cs_gpio: qup-spi16-cs-gpio {
> +			qup_spi16_cs_gpio: qup-spi16-cs-gpio-state {
>  				pins = "gpio51";
>  				function = "gpio";
>  			};
>  
> -			qup_spi16_data_clk: qup-spi16-data-clk {
> +			qup_spi16_data_clk: qup-spi16-data-clk-state {
>  				pins = "gpio48", "gpio49",
>  				       "gpio50";
>  				function = "qup16";
>  			};
>  
> -			qup_spi17_cs: qup-spi17-cs {
> +			qup_spi17_cs: qup-spi17-cs-state {
>  				pins = "gpio55";
>  				function = "qup17";
>  			};
>  
> -			qup_spi17_cs_gpio: qup-spi17-cs-gpio {
> +			qup_spi17_cs_gpio: qup-spi17-cs-gpio-state {
>  				pins = "gpio55";
>  				function = "gpio";
>  			};
>  
> -			qup_spi17_data_clk: qup-spi17-data-clk {
> +			qup_spi17_data_clk: qup-spi17-data-clk-state {
>  				pins = "gpio52", "gpio53",
>  				       "gpio54";
>  				function = "qup17";
>  			};
>  
> -			qup_spi18_cs: qup-spi18-cs {
> +			qup_spi18_cs: qup-spi18-cs-state {
>  				pins = "gpio59";
>  				function = "qup18";
>  			};
>  
> -			qup_spi18_cs_gpio: qup-spi18-cs-gpio {
> +			qup_spi18_cs_gpio: qup-spi18-cs-gpio-state {
>  				pins = "gpio59";
>  				function = "gpio";
>  			};
>  
> -			qup_spi18_data_clk: qup-spi18-data-clk {
> +			qup_spi18_data_clk: qup-spi18-data-clk-state {
>  				pins = "gpio56", "gpio57",
>  				       "gpio58";
>  				function = "qup18";
>  			};
>  
> -			qup_spi19_cs: qup-spi19-cs {
> +			qup_spi19_cs: qup-spi19-cs-state {
>  				pins = "gpio3";
>  				function = "qup19";
>  			};
>  
> -			qup_spi19_cs_gpio: qup-spi19-cs-gpio {
> +			qup_spi19_cs_gpio: qup-spi19-cs-gpio-state {
>  				pins = "gpio3";
>  				function = "gpio";
>  			};
>  
> -			qup_spi19_data_clk: qup-spi19-data-clk {
> +			qup_spi19_data_clk: qup-spi19-data-clk-state {
>  				pins = "gpio0", "gpio1",
>  				       "gpio2";
>  				function = "qup19";
>  			};
>  
> -			qup_uart2_default: qup-uart2-default {
> -				mux {
> -					pins = "gpio117", "gpio118";
> -					function = "qup2";
> -				};
> +			qup_uart2_default: qup-uart2-default-state {
> +				pins = "gpio117", "gpio118";
> +				function = "qup2";
>  			};
>  
> -			qup_uart6_default: qup-uart6-default {
> -				mux {
> -					pins = "gpio16", "gpio17",
> -						"gpio18", "gpio19";
> -					function = "qup6";
> -				};
> +			qup_uart6_default: qup-uart6-default-state {
> +				pins = "gpio16", "gpio17", "gpio18", "gpio19";
> +				function = "qup6";
>  			};
>  
> -			qup_uart12_default: qup-uart12-default {
> -				mux {
> -					pins = "gpio34", "gpio35";
> -					function = "qup12";
> -				};
> +			qup_uart12_default: qup-uart12-default-state {
> +				pins = "gpio34", "gpio35";
> +				function = "qup12";
>  			};
>  
> -			qup_uart17_default: qup-uart17-default {
> -				mux {
> -					pins = "gpio52", "gpio53",
> -						"gpio54", "gpio55";
> -					function = "qup17";
> -				};
> +			qup_uart17_default: qup-uart17-default-state {
> +				pins = "gpio52", "gpio53", "gpio54", "gpio55";
> +				function = "qup17";
>  			};
>  
> -			qup_uart18_default: qup-uart18-default {
> -				mux {
> -					pins = "gpio58", "gpio59";
> -					function = "qup18";
> -				};
> +			qup_uart18_default: qup-uart18-default-state {
> +				pins = "gpio58", "gpio59";
> +				function = "qup18";
>  			};
>  
> -			tert_mi2s_active: tert-mi2s-active {
> -				sck {
> +			tert_mi2s_active: tert-mi2s-active-state {
> +				sck-pins {
>  					pins = "gpio133";
>  					function = "mi2s2_sck";
>  					drive-strength = <8>;
>  					bias-disable;
>  				};
>  
> -				data0 {
> +				data0-pins {
>  					pins = "gpio134";
>  					function = "mi2s2_data0";
>  					drive-strength = <8>;
> @@ -4542,7 +4410,7 @@ data0 {
>  					output-high;
>  				};
>  
> -				ws {
> +				ws-pins {
>  					pins = "gpio135";
>  					function = "mi2s2_ws";
>  					drive-strength = <8>;
> @@ -4550,42 +4418,42 @@ ws {
>  				};
>  			};
>  
> -			sdc2_sleep_state: sdc2-sleep {
> -				clk {
> +			sdc2_sleep_state: sdc2-sleep-state {
> +				clk-pins {
>  					pins = "sdc2_clk";
>  					drive-strength = <2>;
>  					bias-disable;
>  				};
>  
> -				cmd {
> +				cmd-pins {
>  					pins = "sdc2_cmd";
>  					drive-strength = <2>;
>  					bias-pull-up;
>  				};
>  
> -				data {
> +				data-pins {
>  					pins = "sdc2_data";
>  					drive-strength = <2>;
>  					bias-pull-up;
>  				};
>  			};
>  
> -			pcie0_default_state: pcie0-default {
> -				perst {
> +			pcie0_default_state: pcie0-default-state {
> +				perst-pins {
>  					pins = "gpio79";
>  					function = "gpio";
>  					drive-strength = <2>;
>  					bias-pull-down;
>  				};
>  
> -				clkreq {
> +				clkreq-pins {
>  					pins = "gpio80";
>  					function = "pci_e0";
>  					drive-strength = <2>;
>  					bias-pull-up;
>  				};
>  
> -				wake {
> +				wake-pins {
>  					pins = "gpio81";
>  					function = "gpio";
>  					drive-strength = <2>;
> @@ -4593,22 +4461,22 @@ wake {
>  				};
>  			};
>  
> -			pcie1_default_state: pcie1-default {
> -				perst {
> +			pcie1_default_state: pcie1-default-state {
> +				perst-pins {
>  					pins = "gpio82";
>  					function = "gpio";
>  					drive-strength = <2>;
>  					bias-pull-down;
>  				};
>  
> -				clkreq {
> +				clkreq-pins {
>  					pins = "gpio83";
>  					function = "pci_e1";
>  					drive-strength = <2>;
>  					bias-pull-up;
>  				};
>  
> -				wake {
> +				wake-pins {
>  					pins = "gpio84";
>  					function = "gpio";
>  					drive-strength = <2>;
> @@ -4616,22 +4484,22 @@ wake {
>  				};
>  			};
>  
> -			pcie2_default_state: pcie2-default {
> -				perst {
> +			pcie2_default_state: pcie2-default-state {
> +				perst-pins {
>  					pins = "gpio85";
>  					function = "gpio";
>  					drive-strength = <2>;
>  					bias-pull-down;
>  				};
>  
> -				clkreq {
> +				clkreq-pins {
>  					pins = "gpio86";
>  					function = "pci_e2";
>  					drive-strength = <2>;
>  					bias-pull-up;
>  				};
>  
> -				wake {
> +				wake-pins {
>  					pins = "gpio87";
>  					function = "gpio";
>  					drive-strength = <2>;

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