From: tmn505@gmail.com (Tomasz Maciej Nowak)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dtc: tegra: enable front panel leds in TrimSlice
Date: Mon, 19 Feb 2018 21:16:23 +0100 [thread overview]
Message-ID: <20180219201623.6987-1-tmn505@gmail.com> (raw)
Adds device nodes for two front panel LEDs.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
---
arch/arm/boot/dts/tegra20-trimslice.dts | 25 ++++++++++++++++++++-----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index d55c6b240a30..31a8b088d386 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -200,16 +200,17 @@
conf_ata {
nvidia,pins = "ata", "atc", "atd", "ate",
"crtp", "dap2", "dap3", "dap4", "dta",
- "dtb", "dtc", "dtd", "dte", "gmb",
- "gme", "i2cp", "pta", "slxc", "slxd",
- "spdi", "spdo", "uda";
+ "dtb", "dtc", "dtd", "gmb", "gme",
+ "i2cp", "pta", "slxc", "slxd", "spdi",
+ "spdo", "uda";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
};
conf_atb {
nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
- "gma", "gmc", "gmd", "gpu", "gpu7",
- "gpv", "sdio1", "slxa", "slxk", "uac";
+ "dte", "gma", "gmc", "gmd", "gpu",
+ "gpu7", "gpv", "sdio1", "slxa", "slxk",
+ "uac";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
};
@@ -402,6 +403,20 @@
};
};
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ ds2 {
+ label = "trimslice:green:right";
+ gpios = <&gpio TEGRA_GPIO(D, 2) GPIO_ACTIVE_LOW>;
+ };
+
+ ds3 {
+ label = "trimslice:green:left";
+ gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_LOW>;
+ };
+ };
+
poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
--
2.16.2
next reply other threads:[~2018-02-19 20:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-19 20:16 Tomasz Maciej Nowak [this message]
2018-02-20 19:55 ` [PATCH] ARM: dtc: tegra: enable front panel leds in TrimSlice Stephen Warren
2018-02-21 16:20 ` Tomasz Maciej Nowak
2018-02-21 16:46 ` Stephen Warren
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