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Date: Wed, 12 Oct 2022 20:27:15 +0200
From: konrad.dybcio@...ainline.org
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
Andy Gross <agross@...nel.org>,
Konrad Dybcio <konrad.dybcio@...ainline.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 2/3] arm64: dts: qcom: msm8994: Align TLMM pin
configuration with DT schema
On 2022-10-12 18:57, Krzysztof Kozlowski wrote:
> DT schema expects TLMM pin configuration nodes to be named with
> '-state' suffix and their optional children with '-pins' suffix.
>
> Order the "function" and "pins" property to match other DTS.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
Konrad
> .../dts/qcom/msm8994-msft-lumia-octagon.dtsi | 8 +-
> .../qcom/msm8994-sony-xperia-kitakami.dtsi | 6 +-
> arch/arm64/boot/dts/qcom/msm8994.dtsi | 130 +++++++++---------
> 3 files changed, 74 insertions(+), 70 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
> b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
> index f9d8bd09e074..63568f73e9d3 100644
> --- a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
> @@ -881,28 +881,28 @@ &sdhc2 {
> };
>
> &tlmm {
> - grip_default: grip-default {
> + grip_default: grip-default-state {
> pins = "gpio39";
> function = "gpio";
> drive-strength = <6>;
> bias-pull-down;
> };
>
> - grip_sleep: grip-sleep {
> + grip_sleep: grip-sleep-state {
> pins = "gpio39";
> function = "gpio";
> drive-strength = <2>;
> bias-pull-down;
> };
>
> - hall_front_default: hall-front-default {
> + hall_front_default: hall-front-default-state {
> pins = "gpio42";
> function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - hall_back_default: hall-back-default {
> + hall_back_default: hall-back-default-state {
> pins = "gpio75";
> function = "gpio";
> drive-strength = <2>;
> diff --git
> a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
> b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
> index ff60b7004d26..a390af54c715 100644
> --- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
> @@ -477,15 +477,17 @@ &sdhc2 {
> };
>
> &tlmm {
> - ts_int_active: ts-int-active {
> + ts_int_active: ts-int-active-state {
> pins = "gpio42";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> input-enable;
> };
>
> - ts_reset_active: ts-reset-active {
> + ts_reset_active: ts-reset-active-state {
> pins = "gpio109";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> output-low;
> diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi
> b/arch/arm64/boot/dts/qcom/msm8994.dtsi
> index 7a582a5fe3a8..ba687e64ba3c 100644
> --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
> @@ -773,254 +773,256 @@ tlmm: pinctrl@...10000 {
> interrupt-controller;
> #interrupt-cells = <2>;
>
> - blsp1_uart2_default: blsp1-uart2-default {
> - function = "blsp_uart2";
> + blsp1_uart2_default: blsp1-uart2-default-state {
> pins = "gpio4", "gpio5";
> + function = "blsp_uart2";
> drive-strength = <16>;
> bias-disable;
> };
>
> - blsp1_uart2_sleep: blsp1-uart2-sleep {
> - function = "gpio";
> + blsp1_uart2_sleep: blsp1-uart2-sleep-state {
> pins = "gpio4", "gpio5";
> + function = "gpio";
> drive-strength = <2>;
> bias-pull-down;
> };
>
> - blsp2_uart2_default: blsp2-uart2-default {
> + blsp2_uart2_default: blsp2-uart2-default-state {
> + pins = "gpio45", "gpio46", "gpio47", "gpio48";
> function = "blsp_uart8";
> - pins = "gpio45", "gpio46",
> - "gpio47", "gpio48";
> drive-strength = <16>;
> bias-disable;
> };
>
> - blsp2_uart2_sleep: blsp2-uart2-sleep {
> + blsp2_uart2_sleep: blsp2-uart2-sleep-state {
> + pins = "gpio45", "gpio46", "gpio47", "gpio48";
> function = "gpio";
> - pins = "gpio45", "gpio46",
> - "gpio47", "gpio48";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c1_default: i2c1-default {
> - function = "blsp_i2c1";
> + i2c1_default: i2c1-default-state {
> pins = "gpio2", "gpio3";
> + function = "blsp_i2c1";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c1_sleep: i2c1-sleep {
> - function = "gpio";
> + i2c1_sleep: i2c1-sleep-state {
> pins = "gpio2", "gpio3";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c2_default: i2c2-default {
> - function = "blsp_i2c2";
> + i2c2_default: i2c2-default-state {
> pins = "gpio6", "gpio7";
> + function = "blsp_i2c2";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c2_sleep: i2c2-sleep {
> - function = "gpio";
> + i2c2_sleep: i2c2-sleep-state {
> pins = "gpio6", "gpio7";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c4_default: i2c4-default {
> - function = "blsp_i2c4";
> + i2c4_default: i2c4-default-state {
> pins = "gpio19", "gpio20";
> + function = "blsp_i2c4";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c4_sleep: i2c4-sleep {
> - function = "gpio";
> + i2c4_sleep: i2c4-sleep-state {
> pins = "gpio19", "gpio20";
> + function = "gpio";
> drive-strength = <2>;
> bias-pull-down;
> input-enable;
> };
>
> - i2c5_default: i2c5-default {
> - function = "blsp_i2c5";
> + i2c5_default: i2c5-default-state {
> pins = "gpio23", "gpio24";
> + function = "blsp_i2c5";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c5_sleep: i2c5-sleep {
> - function = "gpio";
> + i2c5_sleep: i2c5-sleep-state {
> pins = "gpio23", "gpio24";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c6_default: i2c6-default {
> - function = "blsp_i2c6";
> + i2c6_default: i2c6-default-state {
> pins = "gpio28", "gpio27";
> + function = "blsp_i2c6";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c6_sleep: i2c6-sleep {
> - function = "gpio";
> + i2c6_sleep: i2c6-sleep-state {
> pins = "gpio28", "gpio27";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c7_default: i2c7-default {
> - function = "blsp_i2c7";
> + i2c7_default: i2c7-default-state {
> pins = "gpio44", "gpio43";
> + function = "blsp_i2c7";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c7_sleep: i2c7-sleep {
> - function = "gpio";
> + i2c7_sleep: i2c7-sleep-state {
> pins = "gpio44", "gpio43";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp2_spi10_default: blsp2-spi10-default {
> - default {
> - function = "blsp_spi10";
> + blsp2_spi10_default: blsp2-spi10-default-state {
> + default-pins {
> pins = "gpio53", "gpio54", "gpio55";
> + function = "blsp_spi10";
> drive-strength = <10>;
> bias-pull-down;
> };
> - cs {
> - function = "gpio";
> +
> + cs-pins {
> pins = "gpio67";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
> };
>
> - blsp2_spi10_sleep: blsp2-spi10-sleep {
> + blsp2_spi10_sleep: blsp2-spi10-sleep-state {
> pins = "gpio53", "gpio54", "gpio55";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c11_default: i2c11-default {
> - function = "blsp_i2c11";
> + i2c11_default: i2c11-default-state {
> pins = "gpio83", "gpio84";
> + function = "blsp_i2c11";
> drive-strength = <2>;
> bias-disable;
> };
>
> - i2c11_sleep: i2c11-sleep {
> - function = "gpio";
> + i2c11_sleep: i2c11-sleep-state {
> pins = "gpio83", "gpio84";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - blsp1_spi1_default: blsp1-spi1-default {
> - default {
> - function = "blsp_spi1";
> + blsp1_spi1_default: blsp1-spi1-default-state {
> + default-pins {
> pins = "gpio0", "gpio1", "gpio3";
> + function = "blsp_spi1";
> drive-strength = <10>;
> bias-pull-down;
> };
> - cs {
> - function = "gpio";
> +
> + cs-pins {
> pins = "gpio8";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
> };
>
> - blsp1_spi1_sleep: blsp1-spi1-sleep {
> + blsp1_spi1_sleep: blsp1-spi1-sleep-state {
> pins = "gpio0", "gpio1", "gpio3";
> + function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> - sdc1_clk_on: clk-on {
> + sdc1_clk_on: clk-on-state {
> pins = "sdc1_clk";
> bias-disable;
> drive-strength = <16>;
> };
>
> - sdc1_clk_off: clk-off {
> + sdc1_clk_off: clk-off-state {
> pins = "sdc1_clk";
> bias-disable;
> drive-strength = <2>;
> };
>
> - sdc1_cmd_on: cmd-on {
> + sdc1_cmd_on: cmd-on-state {
> pins = "sdc1_cmd";
> bias-pull-up;
> drive-strength = <8>;
> };
>
> - sdc1_cmd_off: cmd-off {
> + sdc1_cmd_off: cmd-off-state {
> pins = "sdc1_cmd";
> bias-pull-up;
> drive-strength = <2>;
> };
>
> - sdc1_data_on: data-on {
> + sdc1_data_on: data-on-state {
> pins = "sdc1_data";
> bias-pull-up;
> drive-strength = <8>;
> };
>
> - sdc1_data_off: data-off {
> + sdc1_data_off: data-off-state {
> pins = "sdc1_data";
> bias-pull-up;
> drive-strength = <2>;
> };
>
> - sdc1_rclk_on: rclk-on {
> + sdc1_rclk_on: rclk-on-state {
> pins = "sdc1_rclk";
> bias-pull-down;
> };
>
> - sdc1_rclk_off: rclk-off {
> + sdc1_rclk_off: rclk-off-state {
> pins = "sdc1_rclk";
> bias-pull-down;
> };
>
> - sdc2_clk_on: sdc2-clk-on {
> + sdc2_clk_on: sdc2-clk-on-state {
> pins = "sdc2_clk";
> bias-disable;
> drive-strength = <10>;
> };
>
> - sdc2_clk_off: sdc2-clk-off {
> + sdc2_clk_off: sdc2-clk-off-state {
> pins = "sdc2_clk";
> bias-disable;
> drive-strength = <2>;
> };
>
> - sdc2_cmd_on: sdc2-cmd-on {
> + sdc2_cmd_on: sdc2-cmd-on-state {
> pins = "sdc2_cmd";
> bias-pull-up;
> drive-strength = <10>;
> };
>
> - sdc2_cmd_off: sdc2-cmd-off {
> + sdc2_cmd_off: sdc2-cmd-off-state {
> pins = "sdc2_cmd";
> bias-pull-up;
> drive-strength = <2>;
> };
>
> - sdc2_data_on: sdc2-data-on {
> + sdc2_data_on: sdc2-data-on-state {
> pins = "sdc2_data";
> bias-pull-up;
> drive-strength = <10>;
> };
>
> - sdc2_data_off: sdc2-data-off {
> + sdc2_data_off: sdc2-data-off-state {
> pins = "sdc2_data";
> bias-pull-up;
> drive-strength = <2>;
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