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Date: Fri, 14 Oct 2022 15:48:33 +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 v3 3/4] arm64: dts: qcom: msm8998: align TLMM pin
configuration with DT schema
On 13.10.2022 23:06, Krzysztof Kozlowski wrote:
> DT schema expects TLMM pin configuration nodes to be named with
> '-state' suffix and their optional children with '-pins' suffix.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
Konrad
>
> Changes since v2:
> 1. None
> ---
> .../boot/dts/qcom/msm8998-clamshell.dtsi | 7 +-
> .../boot/dts/qcom/msm8998-fxtec-pro1.dts | 16 ++--
> arch/arm64/boot/dts/qcom/msm8998-mtp.dts | 4 +-
> .../dts/qcom/msm8998-oneplus-cheeseburger.dts | 10 +--
> .../boot/dts/qcom/msm8998-oneplus-common.dtsi | 14 ++--
> .../dts/qcom/msm8998-sony-xperia-yoshino.dtsi | 30 ++++----
> arch/arm64/boot/dts/qcom/msm8998.dtsi | 76 +++++++++----------
> 7 files changed, 78 insertions(+), 79 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
> index 7928b8197474..16685fadd3e1 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
> @@ -35,7 +35,7 @@ bluetooth {
> };
>
> &blsp1_uart3_on {
> - rx {
> + rx-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-up on 45 (RX). This is needed to
> @@ -46,7 +46,7 @@ rx {
> bias-pull-up;
> };
>
> - cts {
> + cts-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-down on 47 (CTS) to match the pull
> @@ -357,8 +357,9 @@ &sdhc2 {
> &tlmm {
> gpio-reserved-ranges = <0 4>, <81 4>;
>
> - touchpad: touchpad-pin {
> + touchpad: touchpad-pin-state {
> pins = "gpio123";
> + function = "gpio";
> bias-pull-up;
> };
> };
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
> index 429ba57e20f7..5fc0564664cf 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
> @@ -216,7 +216,7 @@ bluetooth {
> };
>
> &blsp1_uart3_on {
> - rx {
> + rx-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-up on 45 (RX). This is needed to
> @@ -227,7 +227,7 @@ rx {
> bias-pull-up;
> };
>
> - cts {
> + cts-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-down on 47 (CTS) to match the pull
> @@ -615,14 +615,14 @@ &remoteproc_slpi {
> &tlmm {
> gpio-reserved-ranges = <0 4>;
>
> - mdp_vsync_n: mdp-vsync-n {
> + mdp_vsync_n: mdp-vsync-n-state {
> pins = "gpio10";
> function = "mdp_vsync_a";
> bias-pull-down;
> drive-strength = <2>;
> };
>
> - gpio_kb_pins_extra: gpio-kb-pins-extra {
> + gpio_kb_pins_extra: gpio-kb-pins-extra-state {
> pins = "gpio21", "gpio32", "gpio33", "gpio114",
> "gpio128", "gpio129";
> function = "gpio";
> @@ -630,21 +630,21 @@ gpio_kb_pins_extra: gpio-kb-pins-extra {
> bias-pull-up;
> };
>
> - ts_vio_default: ts-vio-def {
> + ts_vio_default: ts-vio-def-state {
> pins = "gpio81";
> function = "gpio";
> bias-disable;
> drive-strength = <2>;
> };
>
> - ts_rst_n: ts-rst-n {
> + ts_rst_n: ts-rst-n-state {
> pins = "gpio89";
> function = "gpio";
> bias-pull-up;
> drive-strength = <8>;
> };
>
> - hall_sensor1_default: hall-sensor1-def {
> + hall_sensor1_default: hall-sensor1-def-state {
> pins = "gpio124";
> function = "gpio";
> bias-disable;
> @@ -652,7 +652,7 @@ hall_sensor1_default: hall-sensor1-def {
> input-enable;
> };
>
> - ts_int_n: ts-int-n {
> + ts_int_n: ts-int-n-state {
> pins = "gpio125";
> function = "gpio";
> bias-disable;
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dts b/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
> index a3ca58100aee..61f5a827a8d7 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
> @@ -46,7 +46,7 @@ bluetooth {
> };
>
> &blsp1_uart3_on {
> - rx {
> + rx-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-up on 45 (RX). This is needed to
> @@ -57,7 +57,7 @@ rx {
> bias-pull-up;
> };
>
> - cts {
> + cts-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-down on 47 (CTS) to match the pull
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
> index 122f6c25220e..b951f98d1b7b 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
> @@ -33,11 +33,9 @@ button-backlight {
>
> &pmi8998_gpio {
> button_backlight_default: button-backlight-state {
> - pinconf {
> - pins = "gpio5";
> - function = "gpio";
> - bias-pull-down;
> - qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
> - };
> + pins = "gpio5";
> + function = "gpio";
> + bias-pull-down;
> + qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
> };
> };
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
> index 62bda23791bb..748de88d5d57 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
> @@ -233,7 +233,7 @@ bluetooth {
> };
>
> &blsp1_uart3_on {
> - rx {
> + rx-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-up on 46 (RX). This is needed to
> @@ -244,7 +244,7 @@ rx {
> bias-pull-up;
> };
>
> - cts {
> + cts-pins {
> /delete-property/ bias-disable;
> /*
> * Configure a pull-down on 47 (CTS) to match the pull
> @@ -492,7 +492,7 @@ vreg_bob: bob {
> &tlmm {
> gpio-reserved-ranges = <0 4>, <81 4>;
>
> - hall_sensor_default: hall-sensor-default {
> + hall_sensor_default: hall-sensor-default-state {
> pins = "gpio124";
> function = "gpio";
> drive-strength = <2>;
> @@ -500,28 +500,28 @@ hall_sensor_default: hall-sensor-default {
> input-enable;
> };
>
> - ts_int_active: ts-int-active {
> + ts_int_active: ts-int-active-state {
> pins = "gpio125";
> function = "gpio";
> drive-strength = <8>;
> bias-pull-up;
> };
>
> - ts_reset_active: ts-reset-active {
> + ts_reset_active: ts-reset-active-state {
> pins = "gpio89";
> function = "gpio";
> drive-strength = <8>;
> bias-pull-up;
> };
>
> - nfc_int_active: nfc-int-active {
> + nfc_int_active: nfc-int-active-state {
> pins = "gpio92";
> function = "gpio";
> drive-strength = <6>;
> bias-pull-up;
> };
>
> - nfc_enable_active: nfc-enable-active {
> + nfc_enable_active: nfc-enable-active-state {
> pins = "gpio12", "gpio116";
> function = "gpio";
> drive-strength = <6>;
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
> index d08639082247..440f2b2d2b2e 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
> @@ -565,14 +565,14 @@ &sdhc2 {
> &tlmm {
> gpio-reserved-ranges = <0 4>, <81 4>;
>
> - mdp_vsync_n: mdp-vsync-n {
> + mdp_vsync_n: mdp-vsync-n-state {
> pins = "gpio10";
> function = "mdp_vsync_a";
> drive-strength = <2>;
> bias-pull-down;
> };
>
> - nfc_ven: nfc-ven {
> + nfc_ven: nfc-ven-state {
> pins = "gpio12";
> function = "gpio";
> bias-disable;
> @@ -580,42 +580,42 @@ nfc_ven: nfc-ven {
> output-low;
> };
>
> - msm_mclk0_default: msm-mclk0-active {
> + msm_mclk0_default: msm-mclk0-active-state {
> pins = "gpio13";
> function = "cam_mclk";
> drive-strength = <2>;
> bias-disable;
> };
>
> - msm_mclk1_default: msm-mclk1-active {
> + msm_mclk1_default: msm-mclk1-active-state {
> pins = "gpio14";
> function = "cam_mclk";
> drive-strength = <2>;
> bias-disable;
> };
>
> - cci0_default: cci0-default {
> + cci0_default: cci0-default-state {
> pins = "gpio18", "gpio19";
> function = "cci_i2c";
> bias-disable;
> drive-strength = <2>;
> };
>
> - cci1_default: cci1-default {
> + cci1_default: cci1-default-state {
> pins = "gpio19", "gpio20";
> function = "cci_i2c";
> bias-disable;
> drive-strength = <2>;
> };
>
> - cam0_vdig_default: cam0-vdig-default {
> + cam0_vdig_default: cam0-vdig-default-state {
> pins = "gpio21";
> function = "gpio";
> bias-disable;
> drive-strength = <2>;
> };
>
> - tof_int: tof-int {
> + tof_int: tof-int-state {
> pins = "gpio22";
> function = "gpio";
> bias-pull-up;
> @@ -623,28 +623,28 @@ tof_int: tof-int {
> input-enable;
> };
>
> - cam1_vdig_default: cam1-vdig-default {
> + cam1_vdig_default: cam1-vdig-default-state {
> pins = "gpio25";
> function = "gpio";
> bias-disable;
> drive-strength = <2>;
> };
>
> - usb_extcon_active: usb-extcon-active {
> + usb_extcon_active: usb-extcon-active-state {
> pins = "gpio38";
> function = "gpio";
> bias-disable;
> drive-strength = <16>;
> };
>
> - tof_reset: tof-reset {
> + tof_reset: tof-reset-state {
> pins = "gpio27";
> function = "gpio";
> bias-disable;
> drive-strength = <2>;
> };
>
> - hall_sensor0_default: acc-cover-open {
> + hall_sensor0_default: acc-cover-open-state {
> pins = "gpio124";
> function = "gpio";
> bias-disable;
> @@ -652,14 +652,14 @@ hall_sensor0_default: acc-cover-open {
> input-enable;
> };
>
> - ts_int_n: ts-int-n {
> + ts_int_n: ts-int-n-state {
> pins = "gpio125";
> function = "gpio";
> drive-strength = <8>;
> bias-pull-up;
> };
>
> - usb_vbus_active: usb-vbus-active {
> + usb_vbus_active: usb-vbus-active-state {
> pins = "gpio128";
> function = "gpio";
> bias-disable;
> @@ -667,7 +667,7 @@ usb_vbus_active: usb-vbus-active {
> output-low;
> };
>
> - ts_vddio_en: ts-vddio-en-default {
> + ts_vddio_en: ts-vddio-en-default-state {
> pins = "gpio133";
> function = "gpio";
> bias-disable;
> diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
> index 2c4acf227253..9650670eae05 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
> @@ -1062,76 +1062,76 @@ tlmm: pinctrl@...0000 {
> interrupt-controller;
> #interrupt-cells = <2>;
>
> - sdc2_on: sdc2-on {
> - clk {
> + sdc2_on: sdc2-on-state {
> + clk-pins {
> pins = "sdc2_clk";
> drive-strength = <16>;
> bias-disable;
> };
>
> - cmd {
> + cmd-pins {
> pins = "sdc2_cmd";
> drive-strength = <10>;
> bias-pull-up;
> };
>
> - data {
> + data-pins {
> pins = "sdc2_data";
> drive-strength = <10>;
> bias-pull-up;
> };
> };
>
> - sdc2_off: sdc2-off {
> - clk {
> + sdc2_off: sdc2-off-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;
> };
> };
>
> - sdc2_cd: sdc2-cd {
> + sdc2_cd: sdc2-cd-state {
> pins = "gpio95";
> function = "gpio";
> bias-pull-up;
> drive-strength = <2>;
> };
>
> - blsp1_uart3_on: blsp1-uart3-on {
> - tx {
> + blsp1_uart3_on: blsp1-uart3-on-state {
> + tx-pins {
> pins = "gpio45";
> function = "blsp_uart3_a";
> drive-strength = <2>;
> bias-disable;
> };
>
> - rx {
> + rx-pins {
> pins = "gpio46";
> function = "blsp_uart3_a";
> drive-strength = <2>;
> bias-disable;
> };
>
> - cts {
> + cts-pins {
> pins = "gpio47";
> function = "blsp_uart3_a";
> drive-strength = <2>;
> bias-disable;
> };
>
> - rfr {
> + rfr-pins {
> pins = "gpio48";
> function = "blsp_uart3_a";
> drive-strength = <2>;
> @@ -1139,168 +1139,168 @@ rfr {
> };
> };
>
> - blsp1_i2c1_default: blsp1-i2c1-default {
> + blsp1_i2c1_default: blsp1-i2c1-default-state {
> pins = "gpio2", "gpio3";
> function = "blsp_i2c1";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_i2c1_sleep: blsp1-i2c1-sleep {
> + blsp1_i2c1_sleep: blsp1-i2c1-sleep-state-state {
> pins = "gpio2", "gpio3";
> function = "blsp_i2c1";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp1_i2c2_default: blsp1-i2c2-default {
> + blsp1_i2c2_default: blsp1-i2c2-default-state {
> pins = "gpio32", "gpio33";
> function = "blsp_i2c2";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_i2c2_sleep: blsp1-i2c2-sleep {
> + blsp1_i2c2_sleep: blsp1-i2c2-sleep-state-state {
> pins = "gpio32", "gpio33";
> function = "blsp_i2c2";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp1_i2c3_default: blsp1-i2c3-default {
> + blsp1_i2c3_default: blsp1-i2c3-default-state {
> pins = "gpio47", "gpio48";
> function = "blsp_i2c3";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_i2c3_sleep: blsp1-i2c3-sleep {
> + blsp1_i2c3_sleep: blsp1-i2c3-sleep-state {
> pins = "gpio47", "gpio48";
> function = "blsp_i2c3";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp1_i2c4_default: blsp1-i2c4-default {
> + blsp1_i2c4_default: blsp1-i2c4-default-state {
> pins = "gpio10", "gpio11";
> function = "blsp_i2c4";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_i2c4_sleep: blsp1-i2c4-sleep {
> + blsp1_i2c4_sleep: blsp1-i2c4-sleep-state {
> pins = "gpio10", "gpio11";
> function = "blsp_i2c4";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp1_i2c5_default: blsp1-i2c5-default {
> + blsp1_i2c5_default: blsp1-i2c5-default-state {
> pins = "gpio87", "gpio88";
> function = "blsp_i2c5";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_i2c5_sleep: blsp1-i2c5-sleep {
> + blsp1_i2c5_sleep: blsp1-i2c5-sleep-state {
> pins = "gpio87", "gpio88";
> function = "blsp_i2c5";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp1_i2c6_default: blsp1-i2c6-default {
> + blsp1_i2c6_default: blsp1-i2c6-default-state {
> pins = "gpio43", "gpio44";
> function = "blsp_i2c6";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_i2c6_sleep: blsp1-i2c6-sleep {
> + blsp1_i2c6_sleep: blsp1-i2c6-sleep-state {
> pins = "gpio43", "gpio44";
> function = "blsp_i2c6";
> drive-strength = <2>;
> bias-pull-up;
> };
> /* 6 interfaces per QUP, BLSP2 indexes are numbered (n)+6 */
> - blsp2_i2c1_default: blsp2-i2c1-default {
> + blsp2_i2c1_default: blsp2-i2c1-default-state {
> pins = "gpio55", "gpio56";
> function = "blsp_i2c7";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_i2c1_sleep: blsp2-i2c1-sleep {
> + blsp2_i2c1_sleep: blsp2-i2c1-sleep-state {
> pins = "gpio55", "gpio56";
> function = "blsp_i2c7";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp2_i2c2_default: blsp2-i2c2-default {
> + blsp2_i2c2_default: blsp2-i2c2-default-state {
> pins = "gpio6", "gpio7";
> function = "blsp_i2c8";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_i2c2_sleep: blsp2-i2c2-sleep {
> + blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
> pins = "gpio6", "gpio7";
> function = "blsp_i2c8";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp2_i2c3_default: blsp2-i2c3-default {
> + blsp2_i2c3_default: blsp2-i2c3-default-state {
> pins = "gpio51", "gpio52";
> function = "blsp_i2c9";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_i2c3_sleep: blsp2-i2c3-sleep {
> + blsp2_i2c3_sleep: blsp2-i2c3-sleep-state {
> pins = "gpio51", "gpio52";
> function = "blsp_i2c9";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp2_i2c4_default: blsp2-i2c4-default {
> + blsp2_i2c4_default: blsp2-i2c4-default-state {
> pins = "gpio67", "gpio68";
> function = "blsp_i2c10";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_i2c4_sleep: blsp2-i2c4-sleep {
> + blsp2_i2c4_sleep: blsp2-i2c4-sleep-state {
> pins = "gpio67", "gpio68";
> function = "blsp_i2c10";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp2_i2c5_default: blsp2-i2c5-default {
> + blsp2_i2c5_default: blsp2-i2c5-default-state {
> pins = "gpio60", "gpio61";
> function = "blsp_i2c11";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_i2c5_sleep: blsp2-i2c5-sleep {
> + blsp2_i2c5_sleep: blsp2-i2c5-sleep-state {
> pins = "gpio60", "gpio61";
> function = "blsp_i2c11";
> drive-strength = <2>;
> bias-pull-up;
> };
>
> - blsp2_i2c6_default: blsp2-i2c6-default {
> + blsp2_i2c6_default: blsp2-i2c6-default-state {
> pins = "gpio83", "gpio84";
> function = "blsp_i2c12";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_i2c6_sleep: blsp2-i2c6-sleep {
> + blsp2_i2c6_sleep: blsp2-i2c6-sleep-state {
> pins = "gpio83", "gpio84";
> function = "blsp_i2c12";
> drive-strength = <2>;
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