From: Marek Vasut <marex@denx•de>
To: linux-arm-kernel@lists•infradead.org
Cc: Marek Vasut <marex@denx•de>, Dinh Nguyen <dinguyen@kernel•org>
Subject: [PATCH] ARM: dts: socfpga: Fix up button mapping on VINING FPGA
Date: Fri, 28 Jun 2019 02:19:20 +0200 [thread overview]
Message-ID: <20190628001920.1416-1-marex@denx.de> (raw)
Add missing buttons and signals to the VINING FPGA device tree,
so they are presented to the userspace via gpio-keys evdev.
Signed-off-by: Marek Vasut <marex@denx•de>
Cc: Dinh Nguyen <dinguyen@kernel•org>
---
.../boot/dts/socfpga_cyclone5_vining_fpga.dts | 22 ++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
index 355b3dbf438d..622cc7cc1471 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
@@ -36,21 +36,33 @@
hps_temp0 {
label = "BTN_0"; /* TEMP_OS */
- gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPIO60 */
+ gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPI5 */
linux,code = <BTN_0>;
};
hps_hkey0 {
- label = "BTN_1"; /* DIS_PWR */
- gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPIO61 */
+ label = "GP_SWITCH"; /* GP_SWITCH */
+ gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPI6 */
linux,code = <BTN_1>;
};
hps_hkey1 {
- label = "hps_hkey1"; /* POWER_DOWN */
- gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */
+ label = "RESET_SWITCH"; /* RESET_SWITCH */
+ gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPI7 */
+ linux,code = <BTN_2>;
+ };
+
+ hps_hkey2 {
+ label = "POWER_DOWN"; /* POWER_DOWN */
+ gpios = <&portc 4 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */
linux,code = <KEY_POWER>;
};
+
+ hps_hkey3 {
+ label = "SENSE"; /* SENSE */
+ gpios = <&porta 9 GPIO_ACTIVE_LOW>; /* HPS_GPIO9 */
+ linux,code = <BTN_3>;
+ };
};
regulator-usb-nrst {
--
2.20.1
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next reply other threads:[~2019-06-28 0:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-28 0:19 Marek Vasut [this message]
2019-07-01 14:59 ` [PATCH] ARM: dts: socfpga: Fix up button mapping on VINING FPGA Dinh Nguyen
2019-08-07 11:13 ` Marek Vasut
2019-08-07 14:10 ` Dinh Nguyen
2019-08-08 9:39 ` Marek Vasut
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