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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38e172dc530sm1384425a91.8.2026.07.14.05.08.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Jul 2026 05:08:27 -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 2/2] ARM: dts: aspeed: bletchley: Add second source PCA9532 LED controllers Date: Tue, 14 Jul 2026 20:08:16 +0800 Message-ID: <20260714120816.1504058-3-chou.cosmo@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260714120816.1504058-1-chou.cosmo@gmail.com> References: <20260714120816.1504058-1-chou.cosmo@gmail.com> X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list 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 | 289 ++++++++++++++++++ 1 file changed, 289 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 a966be69f..86e2b5aec 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 @@ -113,6 +114,58 @@ led-7 { }; }; + fan_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "fan0_blue"; + retain-state-shutdown; + default-state = "on"; + gpios = <&fan_leds_alt 8 GPIO_ACTIVE_HIGH>; + }; + led-1 { + label = "fan1_blue"; + retain-state-shutdown; + default-state = "on"; + gpios = <&fan_leds_alt 9 GPIO_ACTIVE_HIGH>; + }; + led-2 { + label = "fan2_blue"; + retain-state-shutdown; + default-state = "on"; + gpios = <&fan_leds_alt 10 GPIO_ACTIVE_HIGH>; + }; + led-3 { + label = "fan3_blue"; + retain-state-shutdown; + default-state = "on"; + gpios = <&fan_leds_alt 11 GPIO_ACTIVE_HIGH>; + }; + led-4 { + label = "fan0_amber"; + retain-state-shutdown; + default-state = "off"; + gpios = <&fan_leds_alt 12 GPIO_ACTIVE_HIGH>; + }; + led-5 { + label = "fan1_amber"; + retain-state-shutdown; + default-state = "off"; + gpios = <&fan_leds_alt 13 GPIO_ACTIVE_HIGH>; + }; + led-6 { + label = "fan2_amber"; + retain-state-shutdown; + default-state = "off"; + gpios = <&fan_leds_alt 14 GPIO_ACTIVE_HIGH>; + }; + led-7 { + label = "fan3_amber"; + retain-state-shutdown; + default-state = "off"; + gpios = <&fan_leds_alt 15 GPIO_ACTIVE_HIGH>; + }; + }; + sled1_gpio_leds { compatible = "gpio-leds"; led-0 { @@ -129,6 +182,22 @@ led-1 { }; }; + sled1_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "sled1_amber"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled1_leds_alt 0 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "sled1_blue"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled1_leds_alt 1 GPIO_ACTIVE_LOW>; + }; + }; + sled2_gpio_leds { compatible = "gpio-leds"; led-0 { @@ -145,6 +214,22 @@ led-1 { }; }; + sled2_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "sled2_amber"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled2_leds_alt 0 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "sled2_blue"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled2_leds_alt 1 GPIO_ACTIVE_LOW>; + }; + }; + sled3_gpio_leds { compatible = "gpio-leds"; led-0 { @@ -161,6 +246,22 @@ led-1 { }; }; + sled3_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "sled3_amber"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled3_leds_alt 0 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "sled3_blue"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled3_leds_alt 1 GPIO_ACTIVE_LOW>; + }; + }; + sled4_gpio_leds { compatible = "gpio-leds"; led-0 { @@ -177,6 +278,22 @@ led-1 { }; }; + sled4_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "sled4_amber"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled4_leds_alt 0 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "sled4_blue"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled4_leds_alt 1 GPIO_ACTIVE_LOW>; + }; + }; + sled5_gpio_leds { compatible = "gpio-leds"; led-0 { @@ -193,6 +310,22 @@ led-1 { }; }; + sled5_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "sled5_amber"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled5_leds_alt 0 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "sled5_blue"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled5_leds_alt 1 GPIO_ACTIVE_LOW>; + }; + }; + sled6_gpio_leds { compatible = "gpio-leds"; led-0 { @@ -209,6 +342,22 @@ led-1 { }; }; + sled6_gpio_leds_alt { + compatible = "gpio-leds"; + led-0 { + label = "sled6_amber"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled6_leds_alt 0 GPIO_ACTIVE_LOW>; + }; + led-1 { + label = "sled6_blue"; + retain-state-shutdown; + default-state = "keep"; + gpios = <&sled6_leds_alt 1 GPIO_ACTIVE_LOW>; + }; + }; + gpio-keys { compatible = "gpio-keys"; @@ -401,6 +550,24 @@ sled1_leds: pca9552@67 { "","","",""; }; + sled1_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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_fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; @@ -487,6 +654,24 @@ sled2_leds: pca9552@67 { "","","",""; }; + sled2_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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_fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; @@ -573,6 +758,24 @@ sled3_leds: pca9552@67 { "","","",""; }; + sled3_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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_fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; @@ -659,6 +862,24 @@ sled4_leds: pca9552@67 { "","","",""; }; + sled4_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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_fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; @@ -745,6 +966,24 @@ sled5_leds: pca9552@67 { "","","",""; }; + sled5_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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_fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; @@ -831,6 +1070,24 @@ sled6_leds: pca9552@67 { "","","",""; }; + sled6_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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_fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; @@ -957,6 +1214,38 @@ fan_leds: pca9552@67 { "","","","", "","","",""; }; + + fan_leds_alt: pca9532@66 { + compatible = "nxp,pca9532"; + reg = <0x66>; + gpio-controller; + #gpio-cells = <2>; + + 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 = ; }; + }; }; &i2c13 { -- 2.53.0