From patchwork Sat Jun 29 20:36:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 13717016 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EF4DAC27C4F for ; Sat, 29 Jun 2024 20:37:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=k5GM9SyY7kfz48mYDpuHdJDdwCl336FqNMdLmzAvezw=; b=0q/Q9zbRHE81ZZnEVjAiysNkov rPQTjqjDrQpjB48ozEBEH2Jc3R0WkXhisV+9d8A5ZW9h0QMwklqLRXrSOpe47bZCM9d1xLCKP+/Qr 3ducFJJCKzkeJjGvgSF56AjGtw3EmrMcbP5gHAxYdVrXHwlItzQcItH5I+oOVm5hE3uB8TalmXMxm mDeLStRg+f9nntu4lvpRdMZ4TITDOgvxGY6zml4pRlckV1P2a7Qmh1/QmDYfAUhh0QnCPq2flZ9mk TCAYwi9l0vD+8tnDtPpbrxfpgpBSDhOOjsm7SwYPwlgO85tINnJ7UbvPgzJ/2m2ZyupnXfOW8QSDL GGGUquLQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sNepA-0000000Gwa3-1IMH; Sat, 29 Jun 2024 20:37:32 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sNeoz-0000000GwZE-2cNB for linux-arm-kernel@lists.infradead.org; Sat, 29 Jun 2024 20:37:23 +0000 Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 3417887E13; Sat, 29 Jun 2024 22:37:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1719693440; bh=k5GM9SyY7kfz48mYDpuHdJDdwCl336FqNMdLmzAvezw=; h=From:To:Cc:Subject:Date:From; b=Zscn9rby5zDTosvqMbsKpupFuYL/VWUwrYK3cJoU1THkBLEVIoYcqgiAJecdc7Hd7 c2Zh38snapy1s5A1id5Bxw/pbLIVSAxonL3VRXy7o4wThkf3nOwMAA0Wyw64qP88n+ cpd8L4j/Vv0ttLroNSljT8qT9PaEPAt+YhbWVuBYz966iy8sBCDhU7CLAhBzt1sz5W 0mG/mBEVJh8kEtjMRhlppd6G0CVvxd8M9weW5jmu2blacfq2OVTznxCOVpKeKIcQn5 EhfrDR3dX9pr6oAq7xau5Zyx1wJlvODYl/qjnuetkRo1PQ3oP+eEmez09soUxbMS7A RIhaQXYbBhnyQ== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , Christophe Roullier , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH] ARM: dts: stm32: omit unused pinctrl groups from stm32mp13 dtb files Date: Sat, 29 Jun 2024 22:36:42 +0200 Message-ID: <20240629203706.93145-1-marex@denx.de> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240629_133721_991213_9410730E X-CRM114-Status: GOOD ( 11.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org stm32mp13-pinctrl.dtsi contains nearly all pinctrl groups collected from all boards. Most of them end up unused by a board and only waste binary space. Add /omit-if-no-ref/ to the groups to scrub the unused groups from the dtbs. Use the following regex to update the file and drop two useless newlines too: s@^\t[^:]\+: [^ ]\+ {$@\t/omit-if-no-ref/\r&@ Signed-off-by: Marek Vasut --- Cc: Alexandre Torgue Cc: Christophe Roullier Cc: Conor Dooley Cc: Krzysztof Kozlowski Cc: Maxime Coquelin Cc: Rob Herring Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 92 ++++++++++++++++++++- 1 file changed, 90 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi index d3deec602ae7a..ca19c8c6b6771 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -6,12 +6,14 @@ #include &pinctrl { + /omit-if-no-ref/ adc1_pins_a: adc1-pins-0 { pins { pinmux = ; /* ADC1 in12 */ }; }; + /omit-if-no-ref/ adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 { pins { pinmux = , /* ADC1 in6 */ @@ -19,6 +21,7 @@ pins { }; }; + /omit-if-no-ref/ adc1_usb_cc_pins_b: adc1-usb-cc-pins-1 { pins { pinmux = , /* ADC1_INP2 */ @@ -26,6 +29,7 @@ pins { }; }; + /omit-if-no-ref/ dcmipp_pins_a: dcmi-0 { pins1 { pinmux = ,/* DCMI_HSYNC */ @@ -43,6 +47,7 @@ pins1 { }; }; + /omit-if-no-ref/ dcmipp_sleep_pins_a: dcmi-sleep-0 { pins1 { pinmux = ,/* DCMI_HSYNC */ @@ -59,6 +64,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth1_rgmii_pins_a: eth1-rgmii-0 { pins1 { pinmux = , /* ETH_RGMII_TXD0 */ @@ -83,9 +89,9 @@ pins2 { ; /* ETH_RGMII_RX_CLK */ bias-disable; }; - }; + /omit-if-no-ref/ eth1_rgmii_sleep_pins_a: eth1-rgmii-sleep-0 { pins1 { pinmux = , /* ETH_RGMII_TXD0 */ @@ -105,6 +111,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth1_rmii_pins_a: eth1-rmii-0 { pins1 { pinmux = , /* ETH_RMII_TXD0 */ @@ -124,9 +131,9 @@ pins2 { ; /* ETH_RMII_CRS_DV */ bias-disable; }; - }; + /omit-if-no-ref/ eth1_rmii_sleep_pins_a: eth1-rmii-sleep-0 { pins1 { pinmux = , /* ETH_RMII_TXD0 */ @@ -141,6 +148,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth2_rgmii_pins_a: eth2-rgmii-0 { pins1 { pinmux = , /* ETH_RGMII_TXD0 */ @@ -167,6 +175,7 @@ pins2 { }; }; + /omit-if-no-ref/ eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 { pins1 { pinmux = , /* ETH_RGMII_TXD0 */ @@ -186,6 +195,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth2_rmii_pins_a: eth2-rmii-0 { pins1 { pinmux = , /* ETH_RMII_TXD0 */ @@ -207,6 +217,7 @@ pins2 { }; }; + /omit-if-no-ref/ eth2_rmii_sleep_pins_a: eth2-rmii-sleep-0 { pins1 { pinmux = , /* ETH_RMII_TXD0 */ @@ -221,6 +232,7 @@ pins1 { }; }; + /omit-if-no-ref/ goodix_pins_a: goodix-0 { /* * touchscreen reset needs to be configured @@ -243,6 +255,7 @@ pins2 { }; }; + /omit-if-no-ref/ i2c1_pins_a: i2c1-0 { pins { pinmux = , /* I2C1_SCL */ @@ -253,6 +266,7 @@ pins { }; }; + /omit-if-no-ref/ i2c1_sleep_pins_a: i2c1-sleep-0 { pins { pinmux = , /* I2C1_SCL */ @@ -260,6 +274,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_pins_a: i2c5-0 { pins { pinmux = , /* I2C5_SCL */ @@ -270,6 +285,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_sleep_pins_a: i2c5-sleep-0 { pins { pinmux = , /* I2C5_SCL */ @@ -277,6 +293,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_pins_b: i2c5-1 { pins { pinmux = , /* I2C5_SCL */ @@ -287,6 +304,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_sleep_pins_b: i2c5-sleep-1 { pins { pinmux = , /* I2C5_SCL */ @@ -294,6 +312,7 @@ pins { }; }; + /omit-if-no-ref/ ltdc_pins_a: ltdc-0 { pins { pinmux = , /* LCD_CLK */ @@ -324,6 +343,7 @@ pins { }; }; + /omit-if-no-ref/ ltdc_sleep_pins_a: ltdc-sleep-0 { pins { pinmux = , /* LCD_CLK */ @@ -351,6 +371,7 @@ pins { }; }; + /omit-if-no-ref/ m_can1_pins_a: m-can1-0 { pins1 { pinmux = ; /* CAN1_TX */ @@ -364,6 +385,7 @@ pins2 { }; }; + /omit-if-no-ref/ m_can1_sleep_pins_a: m_can1-sleep-0 { pins { pinmux = , /* CAN1_TX */ @@ -371,6 +393,7 @@ pins { }; }; + /omit-if-no-ref/ m_can2_pins_a: m-can2-0 { pins1 { pinmux = ; /* CAN2_TX */ @@ -384,6 +407,7 @@ pins2 { }; }; + /omit-if-no-ref/ m_can2_sleep_pins_a: m_can2-sleep-0 { pins { pinmux = , /* CAN2_TX */ @@ -391,6 +415,7 @@ pins { }; }; + /omit-if-no-ref/ mcp23017_pins_a: mcp23017-0 { pins { pinmux = ; @@ -398,6 +423,7 @@ pins { }; }; + /omit-if-no-ref/ pwm3_pins_a: pwm3-0 { pins { pinmux = ; /* TIM3_CH4 */ @@ -407,12 +433,14 @@ pins { }; }; + /omit-if-no-ref/ pwm3_sleep_pins_a: pwm3-sleep-0 { pins { pinmux = ; /* TIM3_CH4 */ }; }; + /omit-if-no-ref/ pwm4_pins_a: pwm4-0 { pins { pinmux = ; /* TIM4_CH2 */ @@ -422,12 +450,14 @@ pins { }; }; + /omit-if-no-ref/ pwm4_sleep_pins_a: pwm4-sleep-0 { pins { pinmux = ; /* TIM4_CH2 */ }; }; + /omit-if-no-ref/ pwm5_pins_a: pwm5-0 { pins { pinmux = ; /* TIM5_CH3 */ @@ -437,12 +467,14 @@ pins { }; }; + /omit-if-no-ref/ pwm5_sleep_pins_a: pwm5-sleep-0 { pins { pinmux = ; /* TIM5_CH3 */ }; }; + /omit-if-no-ref/ pwm8_pins_a: pwm8-0 { pins { pinmux = ; /* TIM8_CH3 */ @@ -452,12 +484,14 @@ pins { }; }; + /omit-if-no-ref/ pwm8_sleep_pins_a: pwm8-sleep-0 { pins { pinmux = ; /* TIM8_CH3 */ }; }; + /omit-if-no-ref/ pwm13_pins_a: pwm13-0 { pins { pinmux = ; /* TIM13_CH1 */ @@ -467,12 +501,14 @@ pins { }; }; + /omit-if-no-ref/ pwm13_sleep_pins_a: pwm13-sleep-0 { pins { pinmux = ; /* TIM13_CH1 */ }; }; + /omit-if-no-ref/ pwm14_pins_a: pwm14-0 { pins { pinmux = ; /* TIM14_CH1 */ @@ -482,12 +518,14 @@ pins { }; }; + /omit-if-no-ref/ pwm14_sleep_pins_a: pwm14-sleep-0 { pins { pinmux = ; /* TIM14_CH1 */ }; }; + /omit-if-no-ref/ qspi_clk_pins_a: qspi-clk-0 { pins { pinmux = ; /* QSPI_CLK */ @@ -497,12 +535,14 @@ pins { }; }; + /omit-if-no-ref/ qspi_clk_sleep_pins_a: qspi-clk-sleep-0 { pins { pinmux = ; /* QSPI_CLK */ }; }; + /omit-if-no-ref/ qspi_bk1_pins_a: qspi-bk1-0 { pins { pinmux = , /* QSPI_BK1_IO0 */ @@ -515,6 +555,7 @@ pins { }; }; + /omit-if-no-ref/ qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 { pins { pinmux = , /* QSPI_BK1_IO0 */ @@ -524,6 +565,7 @@ pins { }; }; + /omit-if-no-ref/ qspi_cs1_pins_a: qspi-cs1-0 { pins { pinmux = ; /* QSPI_BK1_NCS */ @@ -533,12 +575,14 @@ pins { }; }; + /omit-if-no-ref/ qspi_cs1_sleep_pins_a: qspi-cs1-sleep-0 { pins { pinmux = ; /* QSPI_BK1_NCS */ }; }; + /omit-if-no-ref/ sai1a_pins_a: sai1a-0 { pins { pinmux = , /* SAI1_SCK_A */ @@ -550,6 +594,7 @@ pins { }; }; + /omit-if-no-ref/ sai1a_sleep_pins_a: sai1a-sleep-0 { pins { pinmux = , /* SAI1_SCK_A */ @@ -558,6 +603,7 @@ pins { }; }; + /omit-if-no-ref/ sai1b_pins_a: sai1b-0 { pins { pinmux = ; /* SAI1_SD_B */ @@ -565,12 +611,14 @@ pins { }; }; + /omit-if-no-ref/ sai1b_sleep_pins_a: sai1b-sleep-0 { pins { pinmux = ; /* SAI1_SD_B */ }; }; + /omit-if-no-ref/ sdmmc1_b4_pins_a: sdmmc1-b4-0 { pins { pinmux = , /* SDMMC1_D0 */ @@ -584,6 +632,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { pins1 { pinmux = , /* SDMMC1_D0 */ @@ -602,6 +651,7 @@ pins2 { }; }; + /omit-if-no-ref/ sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 { pins { pinmux = , /* SDMMC1_D0 */ @@ -613,6 +663,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc1_clk_pins_a: sdmmc1-clk-0 { pins { pinmux = ; /* SDMMC1_CK */ @@ -622,6 +673,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_b4_pins_a: sdmmc2-b4-0 { pins { pinmux = , /* SDMMC2_D0 */ @@ -635,6 +687,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 { pins1 { pinmux = , /* SDMMC2_D0 */ @@ -653,6 +706,7 @@ pins2 { }; }; + /omit-if-no-ref/ sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 { pins { pinmux = , /* SDMMC2_D0 */ @@ -664,6 +718,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_clk_pins_a: sdmmc2-clk-0 { pins { pinmux = ; /* SDMMC2_CK */ @@ -673,6 +728,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_d47_pins_a: sdmmc2-d47-0 { pins { pinmux = , /* SDMMC2_D4 */ @@ -685,6 +741,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 { pins { pinmux = , /* SDMMC2_D4 */ @@ -694,6 +751,7 @@ pins { }; }; + /omit-if-no-ref/ spi2_pins_a: spi2-0 { pins1 { pinmux = , /* SPI2_SCK */ @@ -709,6 +767,7 @@ pins2 { }; }; + /omit-if-no-ref/ spi2_sleep_pins_a: spi2-sleep-0 { pins { pinmux = , /* SPI2_SCK */ @@ -717,6 +776,7 @@ pins { }; }; + /omit-if-no-ref/ spi3_pins_a: spi3-0 { pins1 { pinmux = , /* SPI3_SCK */ @@ -732,6 +792,7 @@ pins2 { }; }; + /omit-if-no-ref/ spi3_sleep_pins_a: spi3-sleep-0 { pins { pinmux = , /* SPI3_SCK */ @@ -740,6 +801,7 @@ pins { }; }; + /omit-if-no-ref/ spi5_pins_a: spi5-0 { pins1 { pinmux = , /* SPI5_SCK */ @@ -755,6 +817,7 @@ pins2 { }; }; + /omit-if-no-ref/ spi5_sleep_pins_a: spi5-sleep-0 { pins { pinmux = , /* SPI5_SCK */ @@ -763,6 +826,7 @@ pins { }; }; + /omit-if-no-ref/ stm32g0_intn_pins_a: stm32g0-intn-0 { pins { pinmux = ; @@ -770,6 +834,7 @@ pins { }; }; + /omit-if-no-ref/ uart4_pins_a: uart4-0 { pins1 { pinmux = ; /* UART4_TX */ @@ -783,6 +848,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_idle_pins_a: uart4-idle-0 { pins1 { pinmux = ; /* UART4_TX */ @@ -793,6 +859,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_sleep_pins_a: uart4-sleep-0 { pins { pinmux = , /* UART4_TX */ @@ -800,6 +867,7 @@ pins { }; }; + /omit-if-no-ref/ uart4_pins_b: uart4-1 { pins1 { pinmux = ; /* UART4_TX */ @@ -813,6 +881,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_idle_pins_b: uart4-idle-1 { pins1 { pinmux = ; /* UART4_TX */ @@ -823,6 +892,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_sleep_pins_b: uart4-sleep-1 { pins { pinmux = , /* UART4_TX */ @@ -830,6 +900,7 @@ pins { }; }; + /omit-if-no-ref/ uart7_pins_a: uart7-0 { pins1 { pinmux = , /* UART7_TX */ @@ -845,6 +916,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart7_idle_pins_a: uart7-idle-0 { pins1 { pinmux = , /* UART7_TX */ @@ -862,6 +934,7 @@ pins3 { }; }; + /omit-if-no-ref/ uart7_sleep_pins_a: uart7-sleep-0 { pins { pinmux = , /* UART7_TX */ @@ -871,6 +944,7 @@ pins { }; }; + /omit-if-no-ref/ uart8_pins_a: uart8-0 { pins1 { pinmux = ; /* UART8_TX */ @@ -884,6 +958,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart8_idle_pins_a: uart8-idle-0 { pins1 { pinmux = ; /* UART8_TX */ @@ -894,6 +969,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart8_sleep_pins_a: uart8-sleep-0 { pins { pinmux = , /* UART8_TX */ @@ -901,6 +977,7 @@ pins { }; }; + /omit-if-no-ref/ usart1_pins_a: usart1-0 { pins1 { pinmux = , /* USART1_TX */ @@ -916,6 +993,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart1_idle_pins_a: usart1-idle-0 { pins1 { pinmux = , /* USART1_TX */ @@ -933,6 +1011,7 @@ pins3 { }; }; + /omit-if-no-ref/ usart1_sleep_pins_a: usart1-sleep-0 { pins { pinmux = , /* USART1_TX */ @@ -942,6 +1021,7 @@ pins { }; }; + /omit-if-no-ref/ usart1_pins_b: usart1-1 { pins1 { pinmux = ; /* USART1_TX */ @@ -955,6 +1035,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart1_idle_pins_b: usart1-idle-1 { pins1 { pinmux = ; /* USART1_TX */ @@ -965,6 +1046,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart1_sleep_pins_b: usart1-sleep-1 { pins { pinmux = , /* USART1_TX */ @@ -972,6 +1054,7 @@ pins { }; }; + /omit-if-no-ref/ usart2_pins_a: usart2-0 { pins1 { pinmux = , /* USART2_TX */ @@ -987,6 +1070,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart2_idle_pins_a: usart2-idle-0 { pins1 { pinmux = , /* USART2_TX */ @@ -1004,6 +1088,7 @@ pins3 { }; }; + /omit-if-no-ref/ usart2_sleep_pins_a: usart2-sleep-0 { pins { pinmux = , /* USART2_TX */ @@ -1013,6 +1098,7 @@ pins { }; }; + /omit-if-no-ref/ usart2_pins_b: usart2-0 { pins1 { pinmux = , /* USART2_TX */ @@ -1028,6 +1114,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart2_idle_pins_b: usart2-idle-0 { pins1 { pinmux = , /* USART2_TX */ @@ -1045,6 +1132,7 @@ pins3 { }; }; + /omit-if-no-ref/ usart2_sleep_pins_b: usart2-sleep-0 { pins { pinmux = , /* USART2_TX */