From: Drew Fustini <dfustini@tenstorrent.com>
To: Drew Fustini <drew@pdp7.com>, Guo Ren <guoren@kernel.org>,
Fu Wei <wefu@redhat.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Emil Renner Berthing <emil.renner.berthing@canonical.com>,
Thomas Bonnefille <thomas.bonnefille@bootlin.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: linux-riscv@lists.infradead.org, linux-gpio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Drew Fustini <dfustini@tenstorrent.com>
Subject: [PATCH v2 8/8] riscv: dtb: thead: Add BeagleV Ahead LEDs
Date: Sat, 14 Sep 2024 19:40:56 -0700 [thread overview]
Message-ID: <20240914-th1520-pinctrl-v2-8-3ba67dde882c@tenstorrent.com> (raw)
In-Reply-To: <20240914-th1520-pinctrl-v2-0-3ba67dde882c@tenstorrent.com>
From: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Add nodes for the 5 user controllable LEDs on the BeagleV Ahead board.
Tested-by: Thomas Bonnefille <thomas.bonnefille@bootlin.com>
Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
---
arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 55 ++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index c5356f674f85..823aa5b44efb 100644
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -7,6 +7,8 @@
/dts-v1/;
#include "th1520.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
/ {
model = "BeagleV Ahead";
@@ -34,7 +36,42 @@ chosen {
memory@0 {
device_type = "memory";
reg = <0x0 0x00000000 0x1 0x00000000>;
+ };
+
+ leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins>;
+ compatible = "gpio-leds";
+
+ led-1 {
+ gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_BLUE>;
+ label = "led1";
+ };
+
+ led-2 {
+ gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_BLUE>;
+ label = "led2";
+ };
+
+ led-3 {
+ gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_BLUE>;
+ label = "led3";
+ };
+
+ led-4 {
+ gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_BLUE>;
+ label = "led4";
+ };
+ led-5 {
+ gpios = <&gpio4 12 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_BLUE>;
+ label = "led5";
+ };
};
};
@@ -82,6 +119,24 @@ &sdio0 {
status = "okay";
};
+&padctrl_aosys {
+ led_pins: led-0 {
+ led-pins {
+ pins = "AUDIO_PA8", /* GPIO4_8 */
+ "AUDIO_PA9", /* GPIO4_9 */
+ "AUDIO_PA10", /* GPIO4_10 */
+ "AUDIO_PA11", /* GPIO4_11 */
+ "AUDIO_PA12"; /* GPIO4_12 */
+ function = "gpio";
+ bias-disable;
+ drive-strength = <3>;
+ input-disable;
+ input-schmitt-disable;
+ slew-rate = <0>;
+ };
+ };
+};
+
&padctrl0_apsys {
uart0_pins: uart0-0 {
tx-pins {
--
2.34.1
next prev parent reply other threads:[~2024-09-15 2:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-15 2:40 [PATCH v2 0/8] pinctrl: Add T-Head TH1520 SoC pin controllers Drew Fustini
2024-09-15 2:40 ` [PATCH v2 1/8] dt-bindings: pinctrl: Add thead,th1520-pinctrl bindings Drew Fustini
2024-09-18 16:14 ` Rob Herring (Arm)
2024-09-15 2:40 ` [PATCH v2 2/8] pinctrl: Add driver for the T-Head TH1520 SoC Drew Fustini
2024-09-15 2:40 ` [PATCH v2 3/8] riscv: dts: thead: Add TH1520 pin control nodes Drew Fustini
2024-09-15 2:40 ` [PATCH v2 4/8] riscv: dts: thead: Add TH1520 GPIO ranges Drew Fustini
2024-09-15 2:40 ` [PATCH v2 5/8] riscv: dts: thead: Adjust TH1520 GPIO labels Drew Fustini
2024-09-15 2:40 ` [PATCH v2 6/8] riscv: dts: thead: Add Lichee Pi 4M GPIO line names Drew Fustini
2024-09-15 2:40 ` [PATCH v2 7/8] riscv: dts: thead: Add TH1520 pinctrl settings for UART0 Drew Fustini
2024-09-15 2:40 ` Drew Fustini [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-01-03 13:28 [PATCH v2 0/8] Add T-Head TH1520 SoC pin control Emil Renner Berthing
2024-01-03 13:28 ` [PATCH v2 8/8] riscv: dtb: thead: Add BeagleV Ahead LEDs Emil Renner Berthing
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