From: Potin Lai <potin.lai@quantatw.com>
To: openbmc@lists.ozlabs.org, joel@jms.id.au
Cc: Potin Lai <potin.lai@quantatw.com>
Subject: [PATCH linux dev-5.15 v2 02/10] arch: arm: dts: bletchley: separate leds into multiple groups
Date: Mon, 14 Feb 2022 12:29:04 +0800 [thread overview]
Message-ID: <20220214042912.14584-3-potin.lai@quantatw.com> (raw)
In-Reply-To: <20220214042912.14584-1-potin.lai@quantatw.com>
Separate gpio-leds by each io expander chip.
To avoid entire gpio-leds bind failed due to single chip not available
Signed-off-by: Potin Lai <potin.lai@quantatw.com>
---
.../dts/aspeed-bmc-facebook-bletchley.dts | 77 +++++++++++++------
1 file changed, 52 insertions(+), 25 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
index e77736ed5c4c..ebd2430a3bdd 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
@@ -5,6 +5,7 @@
#include "aspeed-g6.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/usb/pd.h>
+#include <dt-bindings/leds/leds-pca955x.h>
/ {
model = "Facebook Bletchley BMC";
@@ -53,112 +54,138 @@
// Fixed link
};
- leds {
+ front_gpio_leds {
compatible = "gpio-leds";
-
sys_log_id {
- retain-state-shutdown;
- default-state = "keep";
+ default-state = "off";
gpios = <&front_leds 0 GPIO_ACTIVE_HIGH>;
};
+ };
+
+ fan_gpio_leds {
+ compatible = "gpio-leds";
fan0_blue {
retain-state-shutdown;
default-state = "on";
- gpios = <&fan_ioexp 8 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 8 GPIO_ACTIVE_HIGH>;
};
fan1_blue {
retain-state-shutdown;
default-state = "on";
- gpios = <&fan_ioexp 9 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 9 GPIO_ACTIVE_HIGH>;
};
fan2_blue {
retain-state-shutdown;
default-state = "on";
- gpios = <&fan_ioexp 10 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 10 GPIO_ACTIVE_HIGH>;
};
fan3_blue {
retain-state-shutdown;
default-state = "on";
- gpios = <&fan_ioexp 11 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 11 GPIO_ACTIVE_HIGH>;
};
fan0_amber {
retain-state-shutdown;
default-state = "off";
- gpios = <&fan_ioexp 12 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 12 GPIO_ACTIVE_HIGH>;
};
fan1_amber {
retain-state-shutdown;
default-state = "off";
- gpios = <&fan_ioexp 13 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 13 GPIO_ACTIVE_HIGH>;
};
fan2_amber {
retain-state-shutdown;
default-state = "off";
- gpios = <&fan_ioexp 14 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 14 GPIO_ACTIVE_HIGH>;
};
fan3_amber {
retain-state-shutdown;
default-state = "off";
- gpios = <&fan_ioexp 15 GPIO_ACTIVE_HIGH>;
+ gpios = <&fan_leds 15 GPIO_ACTIVE_HIGH>;
};
+ };
+
+ sled1_gpio_leds {
+ compatible = "gpio-leds";
sled1_amber {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled1_leds 0 GPIO_ACTIVE_LOW>;
};
sled1_blue {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled1_leds 1 GPIO_ACTIVE_LOW>;
};
+ };
+
+ sled2_gpio_leds {
+ compatible = "gpio-leds";
sled2_amber {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled2_leds 0 GPIO_ACTIVE_LOW>;
};
sled2_blue {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled2_leds 1 GPIO_ACTIVE_LOW>;
};
+ };
+
+ sled3_gpio_leds {
+ compatible = "gpio-leds";
sled3_amber {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled3_leds 0 GPIO_ACTIVE_LOW>;
};
sled3_blue {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled3_leds 1 GPIO_ACTIVE_LOW>;
};
+ };
+
+ sled4_gpio_leds {
+ compatible = "gpio-leds";
sled4_amber {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled4_leds 0 GPIO_ACTIVE_LOW>;
};
sled4_blue {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled4_leds 1 GPIO_ACTIVE_LOW>;
};
+ };
+
+ sled5_gpio_leds {
+ compatible = "gpio-leds";
sled5_amber {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled5_leds 0 GPIO_ACTIVE_LOW>;
};
sled5_blue {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled5_leds 1 GPIO_ACTIVE_LOW>;
};
+ };
+
+ sled6_gpio_leds {
+ compatible = "gpio-leds";
sled6_amber {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled6_leds 0 GPIO_ACTIVE_LOW>;
};
sled6_blue {
retain-state-shutdown;
- default-state = "off";
+ default-state = "keep";
gpios = <&sled6_leds 1 GPIO_ACTIVE_LOW>;
};
};
@@ -667,7 +694,7 @@
reg = <0x4d>;
};
- fan_ioexp: pca9552@67 {
+ fan_leds: pca9552@67 {
compatible = "nxp,pca9552";
reg = <0x67>;
#address-cells = <1>;
--
2.17.1
next prev parent reply other threads:[~2022-02-14 4:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-14 4:29 [PATCH linux dev-5.15 v2 00/10] update Facebook Bletchley BMC Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 01/10] arch: arm: dts: bletchley: switch sled numbering to 1-based Potin Lai
2022-02-14 4:29 ` Potin Lai [this message]
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 03/10] arch: arm: dts: bletchley: update gpio-line-names Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 04/10] arch: arm: dts: bletchley: update fmc configurations Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 05/10] arch: arm: dts: bletchley: switch to spi-gpio for spi2 Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 06/10] arch: arm: dts: bletchley: add interrupt support for sled io expander Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 07/10] arch: arm: dts: bletchley: add shunt-resistor for ADM1278 Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 08/10] arch: arm: dts: bletchley: add INA230 sensor on each sled Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 09/10] arch: arm: dts: bletchley: enable mdio3 bus Potin Lai
2022-02-14 4:29 ` [PATCH linux dev-5.15 v2 10/10] arch: arm: dts: bletchley: cleanup redundant nodes Potin Lai
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