From patchwork Tue Jan 23 18:47:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Th=C3=A9o_Lebrun?= X-Patchwork-Id: 765350 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 686BD12A170; Tue, 23 Jan 2024 18:47:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706035639; cv=none; b=dODjDZa0APxIXg4wVPmRGZoKlxSoZkme32gPJL3pdmDrLX6eWEFQ9i+6E2aJgKikdgnXTxMcOHpiYX7mF1i3Nzte/hien3nTYF/1BP6lvTPbniobSpeq9ckhEKP/k0kK+DxaN4XgEJJ5L+xMykTb84NTsWeXt7+/AP4nMOeE6DY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706035639; c=relaxed/simple; bh=I4tLmMeGWgHY5Dq9pcolCQ5GpNNeiToOFmPXYPZSO80=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=V89uC2oE39CAYwt+Xa4wxXnU7wJz+nWC67IMiyQD9h8XYGvEdR2d/yrtkZnjfALocVUfjhQdgp/Bkzssim1Tsme+KwQYDNOcu67v7MqfuE0BBv1mJK6LNOeVmXTg3/gdpsWGfuwLpivYDQS2jfmbk7EbCeYU1/Cfu/REj1aJQTk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=lpg2YGjy; arc=none smtp.client-ip=217.70.183.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="lpg2YGjy" Received: by mail.gandi.net (Postfix) with ESMTPSA id 26185C000B; Tue, 23 Jan 2024 18:47:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1706035634; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QLDM/XlILAi8Nyl6IJN1nQHCwFgQRfl3ZG/tqI1upIg=; b=lpg2YGjyT5ojGhoWBXG8RnCkOQdiXwOgSZqcTXv4+8kFZ9np+NsLqhn6tZCdtDE1qjSUhw 1xzSZSBQKyZLTL1yBHWjiGknBIx7Pg35nbA7ANnCCF3lXrSBZRSBRyFP+oqJ6EHWzqyKe3 ql206g+Ybr+GZhZRW1O8MeSqqfG+GnHi7fQsBy/v9UT9Pwp/aJKleH5xJomd5XtdM54wDw XI8tqOh0cX+/5aC5QJ8IrSXZr6ilzIHEAzDkYVI1Rk9UqdivCd32oMMIbGEg9ePjc+b+D8 Hs/7HzC7YLsVoFD2AprAupryfyLXYxyoB1z4W4DT9JWtBt+FCvSODdVnrlNj0w== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Tue, 23 Jan 2024 19:47:01 +0100 Subject: [PATCH v3 16/17] MIPS: mobileye: eyeq5: add pinctrl nodes & pinmux function nodes Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240123-mbly-clk-v3-16-392b010b8281@bootlin.com> References: <20240123-mbly-clk-v3-0-392b010b8281@bootlin.com> In-Reply-To: <20240123-mbly-clk-v3-0-392b010b8281@bootlin.com> To: Gregory CLEMENT , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , Linus Walleij , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Philipp Zabel Cc: Vladimir Kondratiev , linux-mips@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Tawfik Bayouk , linux-gpio@vger.kernel.org, =?utf-8?q?Th=C3=A9o_Lebrun?= X-Mailer: b4 0.12.4 X-GND-Sasl: theo.lebrun@bootlin.com Pins on this platform have two functions: GPIO or something-else. We create function nodes for each something-else based on functions. Signed-off-by: Théo Lebrun --- arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi | 128 ++++++++++++++++++++++++++++ arch/mips/boot/dts/mobileye/eyeq5.dtsi | 11 +++ 2 files changed, 139 insertions(+) diff --git a/arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi b/arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi new file mode 100644 index 000000000000..33df4a021863 --- /dev/null +++ b/arch/mips/boot/dts/mobileye/eyeq5-pins.dtsi @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +/* + * Default pin configuration for Mobileye EyeQ5 boards. We mostly create one + * pin configuration node per function. + */ + +&pinctrl0 { + timer0_pins: timer0-pins { + function = "timer0"; + pins = "PA0", "PA1"; + }; + timer1_pins: timer1-pins { + function = "timer1"; + pins = "PA2", "PA3"; + }; + timer2_pins: timer2-pins { + function = "timer2"; + pins = "PA4", "PA5"; + }; + pps0_pins: pps0-pin { + function = "timer2"; + pins = "PA4"; + }; + pps1_pins: pps1-pin { + function = "timer2"; + pins = "PA5"; + }; + timer5_ext_pins: timer5-ext-pins { + function = "timer5"; + pins = "PA6", "PA7", "PA8", "PA9"; + }; + timer5_ext_input_pins: timer5-ext-input-pins { + function = "timer5"; + pins = "PA6", "PA7"; + }; + timer5_ext_incap_a_pins: timer5-ext-incap-a-pin { + function = "timer5"; + pins = "PA6"; + }; + timer5_ext_incap_b_pins: timer5-ext-incap-b-pin { + function = "timer5"; + pins = "PA7"; + }; + can0_pins: can0-pins { + function = "can0"; + pins = "PA14", "PA15"; + }; + can1_pins: can1-pins { + function = "can1"; + pins = "PA16", "PA17"; + }; + uart0_pins: uart0-pins { + function = "uart0"; + pins = "PA10", "PA11"; + }; + uart1_pins: uart1-pins { + function = "uart1"; + pins = "PA12", "PA13"; + }; + spi0_pins: spi0-pins { + function = "spi0"; + pins = "PA18", "PA19", "PA20", "PA21", "PA22"; + }; + spi1_pins: spi1-pins { + function = "spi1"; + pins = "PA23", "PA24", "PA25", "PA26", "PA27"; + }; + spi1_slave_pins: spi1-slave-pins { + function = "spi1"; + pins = "PA24", "PA25", "PA26"; + }; + refclk0_pins: refclk0-pin { + function = "refclk0"; + pins = "PA28"; + }; +}; + +&pinctrl1 { + timer3_pins: timer3-pins { + function = "timer3"; + pins = "PB0", "PB1"; + }; + timer4_pins: timer4-pins { + function = "timer4"; + pins = "PB2", "PB3"; + }; + timer6_ext_pins: timer6-ext-pins { + function = "timer6"; + pins = "PB4", "PB5", "PB6", "PB7"; + }; + timer6_ext_input_pins: timer6-ext-input-pins { + function = "timer6"; + pins = "PB4", "PB5"; + }; + timer6_ext_incap_a_pins: timer6-ext-incap-a-pin { + function = "timer6"; + pins = "PB4"; + }; + timer6_ext_incap_b_pins: timer6-ext-incap-b-pin { + function = "timer6"; + pins = "PB5"; + }; + can2_pins: can2-pins { + function = "can2"; + pins = "PB10", "PB11"; + }; + uart2_pins: uart2-pins { + function = "uart2"; + pins = "PB8", "PB9"; + }; + spi2_pins: spi2-pins { + function = "spi2"; + pins = "PB12", "PB13", "PB14", "PB15", "PB16"; + }; + spi3_pins: spi3-pins { + function = "spi3"; + pins = "PB17", "PB18", "PB19", "PB20", "PB21"; + }; + spi3_slave_pins: spi3-slave-pins { + function = "spi3"; + pins = "PB18", "PB19", "PB20"; + }; + mclk0_pins: mclk0-pin { + function = "mclk0"; + pins = "PB22"; + }; +}; diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi index 11cdbaed2b33..05987c58ed73 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi @@ -118,6 +118,16 @@ reset: reset-controller { compatible = "mobileye,eyeq5-reset"; #reset-cells = <2>; }; + + pinctrl0: pinctrl-a { + compatible = "mobileye,eyeq5-a-pinctrl"; + #pinctrl-cells = <1>; + }; + + pinctrl1: pinctrl-b { + compatible = "mobileye,eyeq5-b-pinctrl"; + #pinctrl-cells = <1>; + }; }; gic: interrupt-controller@140000 { @@ -143,3 +153,4 @@ timer { }; }; +#include "eyeq5-pins.dtsi"