From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E55243E4BA for ; Wed, 29 Jul 2026 11:43:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785325397; cv=none; b=ZmmWT3cQsxDKFSbDO4IJ06M0GfeJsDXzBzZrTCqPpNZAf/LfRRnjw08GcUeXMjZDwkHXrXPvHRzXAvVyC9T+c7OFZmKjMuR+GXzwX0Y/f2meB4rXwm72VhOtDxuMgl1dMY7uunqlvX30w8MDjjITcS1TdvJ5qhJDOg73nHI1wfM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785325397; c=relaxed/simple; bh=J2m9Z+DHF1N5Ir9lAUYdRVQSb19tKNR8ohM7oHWS0J0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=toXuID4julzNWVJexYtN98G9Z/qkZ6KoImK7QYCxcZbmRyQO6UjgVKVvYyhnqochrSY4BIVbXDWNbhNDnBZ1uYAx0bvG3OpC2hnqxNMMEtyQdgfi8FAwx1MkvlZc56fsjHPPwxYot13MokiwXyulRKF9/5fS4SLU7cAnmMCVuOU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=UR0kG3a3; arc=none smtp.client-ip=209.85.210.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UR0kG3a3" Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-8487088510aso819468b3a.0 for ; Wed, 29 Jul 2026 04:43:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1785325395; x=1785930195; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=c/W1fqK7GrdRxdJRx517NJ0wj5HQ/50koQW2iNa5L7Y=; b=UR0kG3a3OmPXNyKteVfNiQlisDZUUQfK65Zy5y06bojOk5Li1YyYqR5iNhhsQgk7m5 ui8iCiP7rqU9GszONMDMKwU8inhYyJyiEApik7unwZy1qzK1JkH8/uESrHdJngvtucVN vaM0t6SKvhPBgnqMMeh+p5AAUG7akpD3O52Ylc5frR5cRC1SO1NnwIOD/yax96eo/+fH TOzu0Q3sxx6tnAKQgXSqUlZViB1isBRlcnofir6xfFA3YHaJRoWcDJZsNUjCfoRWrTGv CZojojTvVB9EV4lk7Ecyicd5lkP1lFV6o/J9tx5bXqlOcNb55K1ipov9GFiGMN1Yknyb GSaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785325395; x=1785930195; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=c/W1fqK7GrdRxdJRx517NJ0wj5HQ/50koQW2iNa5L7Y=; b=T3jDzfhemdRMvnHJXZa+ZotxLRX8lIEDrSrEDBTileyJG1Gp3UZc4N/F4a832Cr+o/ sDWP1irV1PfIDBmdjHgRrPENufsHwn1J0UX9mcY/EgKTwabr84Mcuzg0NTpYjSjAhu0F nOui6gUqiTPkbVDYeWBR/NejlzEBpq0Faj+kB0Qs7jqWE4M2YJq06dcSdQGGjOEGKd/T zQ9PXAd30FS3CGc9OD7x55GnpLX8gv5hLBnoXpQSFqlzOHqspF9RRmfkZ/EE1VTPB0sn ZZd/gJxTMOFbipvWISTmOuO1tnSMBb4TB1/J73vz77aFMaUPu9fmRJvvHRryTaqv4YRs f5Dg== X-Forwarded-Encrypted: i=1; AHgh+RpiofIhgacPHJgaio3s8vGI/IpDo7OxJKbACgfZP8c49hVyr4ifD/SQZWwzugspxWyyKLm5dXVy7OElnMs=@vger.kernel.org X-Gm-Message-State: AOJu0Ywx7ENQr6iConchg79uXV2VS8uF2U+c/LS1TdF8gECpH2yuvfbI Cpb5MjuxMPMefAT0XycuKEi2TP1t00u8sCFndHhNyvA/UClOLO0CtkmI X-Gm-Gg: AR+sD10fwlc0ZrsuSNgepCglx/rs5oAlcDmmPt0AbSV5SQ99ptK2Tbcxt0iyTN5+pOn /Qc848JhyFRh2U8Mdmtto3L7ga63ZD3HRkMmYSaadw2BCJfUniduMHo1pD+rb3PWXrAGQb2ljnM xpUsWrcOBn33SnlaoC20FFWDff450UXlatdDYP/Jfas8LNiH8V1FUJyNBQtm/vijr2Tg03guRWn k1eFVZ+ddIHvThp6VKOd1LYh6ivBjDZml0jWmUuQABxtqyBBSraF0q0i61bhJ1PGRqMulV93a0L RRazkec5dZdpajbWpxZgabab2TiKjYpwDDYjYPFlw3KJXDVCHfKddc2ct8nbx4+ourGtDsx7FRr rEs0lu0FFB3PFMSsjaAk3JlNT5DLm+8lXRuGpv6YDrURkZFtqyM9t2kJqCzAK5aYjeoEi2x8HC3 npqYZyJHx4WZqPQqSFeWZ1Xd8nV/guJSLTibB171yGRtVWAVwOUyp2BkD5dqKwR7UXgS5+3muh2 w05HkwT+NdG/T8n207XbDcg6N1d1OR1urg= X-Received: by 2002:a05:6a00:298b:b0:848:3f91:da82 with SMTP id d2e1a72fcca58-84e93258a6bmr6621278b3a.32.1785325395379; Wed, 29 Jul 2026 04:43:15 -0700 (PDT) Received: from cosmo-ubuntu-2404.. (61-220-246-151.hinet-ip.hinet.net. [61.220.246.151]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84ea03cbd1csm1263532b3a.53.2026.07.29.04.43.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2026 04:43:15 -0700 (PDT) From: Cosmo Chou To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, cosmo.chou@quantatw.com, Cosmo Chou Subject: [PATCH v2 3/4] ARM: dts: aspeed: bletchley: Add second source PCA9532 LED controllers Date: Wed, 29 Jul 2026 19:43:11 +0800 Message-ID: <20260729114312.3947300-4-chou.cosmo@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260729114312.3947300-1-chou.cosmo@gmail.com> References: <20260729114312.3947300-1-chou.cosmo@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add alternative PCA9532 LED controllers at address 0x66 to support boards populated with the PCA9532 instead of the primary PCA9552 at 0x67. Signed-off-by: Cosmo Chou --- .../aspeed/aspeed-bmc-facebook-bletchley.dts | 422 ++++++++++++++++++ 1 file changed, 422 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts index e1fa3a18ea5c..3da1cf9bbb99 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts @@ -6,6 +6,7 @@ #include #include #include +#include #include #include @@ -86,6 +87,66 @@ led-7 { }; }; + fan_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "on"; + gpios = <&fan_leds_alt 8 GPIO_ACTIVE_HIGH>; + label = "fan0_blue"; + retain-state-shutdown; + }; + + led-1 { + default-state = "on"; + gpios = <&fan_leds_alt 9 GPIO_ACTIVE_HIGH>; + label = "fan1_blue"; + retain-state-shutdown; + }; + + led-2 { + default-state = "on"; + gpios = <&fan_leds_alt 10 GPIO_ACTIVE_HIGH>; + label = "fan2_blue"; + retain-state-shutdown; + }; + + led-3 { + default-state = "on"; + gpios = <&fan_leds_alt 11 GPIO_ACTIVE_HIGH>; + label = "fan3_blue"; + retain-state-shutdown; + }; + + led-4 { + default-state = "off"; + gpios = <&fan_leds_alt 12 GPIO_ACTIVE_HIGH>; + label = "fan0_amber"; + retain-state-shutdown; + }; + + led-5 { + default-state = "off"; + gpios = <&fan_leds_alt 13 GPIO_ACTIVE_HIGH>; + label = "fan1_amber"; + retain-state-shutdown; + }; + + led-6 { + default-state = "off"; + gpios = <&fan_leds_alt 14 GPIO_ACTIVE_HIGH>; + label = "fan2_amber"; + retain-state-shutdown; + }; + + led-7 { + default-state = "off"; + gpios = <&fan_leds_alt 15 GPIO_ACTIVE_HIGH>; + label = "fan3_amber"; + retain-state-shutdown; + }; + }; + front_gpio_leds { compatible = "gpio-leds"; @@ -162,6 +223,24 @@ led-1 { }; }; + sled1_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "keep"; + gpios = <&sled1_leds_alt 0 GPIO_ACTIVE_LOW>; + label = "sled1_amber"; + retain-state-shutdown; + }; + + led-1 { + default-state = "keep"; + gpios = <&sled1_leds_alt 1 GPIO_ACTIVE_LOW>; + label = "sled1_blue"; + retain-state-shutdown; + }; + }; + sled2_gpio_leds { compatible = "gpio-leds"; @@ -180,6 +259,24 @@ led-1 { }; }; + sled2_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "keep"; + gpios = <&sled2_leds_alt 0 GPIO_ACTIVE_LOW>; + label = "sled2_amber"; + retain-state-shutdown; + }; + + led-1 { + default-state = "keep"; + gpios = <&sled2_leds_alt 1 GPIO_ACTIVE_LOW>; + label = "sled2_blue"; + retain-state-shutdown; + }; + }; + sled3_gpio_leds { compatible = "gpio-leds"; @@ -198,6 +295,24 @@ led-1 { }; }; + sled3_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "keep"; + gpios = <&sled3_leds_alt 0 GPIO_ACTIVE_LOW>; + label = "sled3_amber"; + retain-state-shutdown; + }; + + led-1 { + default-state = "keep"; + gpios = <&sled3_leds_alt 1 GPIO_ACTIVE_LOW>; + label = "sled3_blue"; + retain-state-shutdown; + }; + }; + sled4_gpio_leds { compatible = "gpio-leds"; @@ -216,6 +331,24 @@ led-1 { }; }; + sled4_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "keep"; + gpios = <&sled4_leds_alt 0 GPIO_ACTIVE_LOW>; + label = "sled4_amber"; + retain-state-shutdown; + }; + + led-1 { + default-state = "keep"; + gpios = <&sled4_leds_alt 1 GPIO_ACTIVE_LOW>; + label = "sled4_blue"; + retain-state-shutdown; + }; + }; + sled5_gpio_leds { compatible = "gpio-leds"; @@ -234,6 +367,24 @@ led-1 { }; }; + sled5_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "keep"; + gpios = <&sled5_leds_alt 0 GPIO_ACTIVE_LOW>; + label = "sled5_amber"; + retain-state-shutdown; + }; + + led-1 { + default-state = "keep"; + gpios = <&sled5_leds_alt 1 GPIO_ACTIVE_LOW>; + label = "sled5_blue"; + retain-state-shutdown; + }; + }; + sled6_gpio_leds { compatible = "gpio-leds"; @@ -252,6 +403,24 @@ led-1 { }; }; + sled6_gpio_leds_alt { + compatible = "gpio-leds"; + + led-0 { + default-state = "keep"; + gpios = <&sled6_leds_alt 0 GPIO_ACTIVE_LOW>; + label = "sled6_amber"; + retain-state-shutdown; + }; + + led-1 { + default-state = "keep"; + gpios = <&sled6_leds_alt 1 GPIO_ACTIVE_LOW>; + label = "sled6_blue"; + retain-state-shutdown; + }; + }; + spi { compatible = "spi-gpio"; #address-cells = <1>; @@ -430,6 +599,35 @@ eeprom@54 { reg = <0x54>; }; + sled1_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "led-sled1-amber","led-sled1-blue","SLED1_RST_IOEXP","SLED1_MD_REF_PWM", + "","","","", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + }; + sled1_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; @@ -520,6 +718,35 @@ eeprom@54 { reg = <0x54>; }; + sled2_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "led-sled2-amber","led-sled2-blue","SLED2_RST_IOEXP","SLED2_MD_REF_PWM", + "","","","", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + }; + sled2_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; @@ -610,6 +837,35 @@ eeprom@54 { reg = <0x54>; }; + sled3_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "led-sled3-amber","led-sled3-blue","SLED3_RST_IOEXP","SLED3_MD_REF_PWM", + "","","","", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + }; + sled3_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; @@ -700,6 +956,35 @@ eeprom@54 { reg = <0x54>; }; + sled4_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "led-sled4-amber","led-sled4-blue","SLED4_RST_IOEXP","SLED4_MD_REF_PWM", + "","","","", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + }; + sled4_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; @@ -790,6 +1075,35 @@ eeprom@54 { reg = <0x54>; }; + sled5_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "led-sled5-amber","led-sled5-blue","SLED5_RST_IOEXP","SLED5_MD_REF_PWM", + "","","","", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + }; + sled5_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; @@ -880,6 +1194,35 @@ eeprom@54 { reg = <0x54>; }; + sled6_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "led-sled6-amber","led-sled6-blue","SLED6_RST_IOEXP","SLED6_MD_REF_PWM", + "","","","", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + }; + sled6_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; @@ -993,6 +1336,85 @@ tmp421@4d { reg = <0x4d>; }; + fan_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + #gpio-cells = <2>; + gpio-controller; + + gpio-line-names = + "presence-fan0","presence-fan1", + "presence-fan2","presence-fan3", + "power-fan0-good","power-fan1-good", + "power-fan2-good","power-fan3-good", + "","","","", + "","","",""; + + led-0 { + type = ; + }; + + led-1 { + type = ; + }; + + led-2 { + type = ; + }; + + led-3 { + type = ; + }; + + led-4 { + type = ; + }; + + led-5 { + type = ; + }; + + led-6 { + type = ; + }; + + led-7 { + type = ; + }; + + led-8 { + type = ; + }; + + led-9 { + type = ; + }; + + led-10 { + type = ; + }; + + led-11 { + type = ; + }; + + led-12 { + type = ; + }; + + led-13 { + type = ; + }; + + led-14 { + type = ; + }; + + led-15 { + type = ; + }; + }; + fan_leds: pca9552@67 { compatible = "nxp,pca9552"; reg = <0x67>; -- 2.43.0