From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
To: gregkh@linuxfoundation.org
Cc: neil@brown.name, driverdev-devel@linuxdriverproject.org
Subject: [PATCH v4 06/11] staging: mt7621-dts: add interrupt device tree nodes for the gpio controller
Date: Sat, 19 May 2018 13:15:22 +0200 [thread overview]
Message-ID: <1526728527-15754-7-git-send-email-sergio.paracuellos@gmail.com> (raw)
In-Reply-To: <1526728527-15754-1-git-send-email-sergio.paracuellos@gmail.com>
The GPIO controller of mt7621 can receive interrupts on any
of the GPIOs, either edge or level. It then interrupts the CPU using
GIC INT12. Update device tree accordly.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
---
drivers/staging/mt7621-dts/mt7621.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index 115eb04..240d396 100644
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -67,6 +67,9 @@
compatible = "mediatek,mt7621-gpio";
reg = <0x600 0x100>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
+
gpio0: bank@0 {
reg = <0>;
compatible = "mediatek,mt7621-gpio-bank";
--
2.7.4
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next prev parent reply other threads:[~2018-05-19 11:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-19 11:15 [PATCH v4 00/11] staging: mt7621-gpio: use mediatek as binding instead of custom mtk Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 01/11] staging: mt7621-gpio: dt-bindings: add documentation for mt7621-gpio Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 02/11] staging: mt7621-gpio: update TODO file Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 03/11] staging: mt7621-dts: update gpios related entries to use 'mediatek' Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 04/11] staging: mt7621-gpio: replace 'mtk' to use correct one 'mediatek' Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 05/11] staging: mt7621-gpio: avoid use of globals and use platform_data instead Sergio Paracuellos
2018-05-19 11:15 ` Sergio Paracuellos [this message]
2018-05-19 11:15 ` [PATCH v4 07/11] staging: mt7621-gpio: dt-bindings: add interrupt nodes to bindings doc Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 08/11] staging: mt7621-gpio: avoid devm_kzalloc() hidden inside declarations and refactor function a bit Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 09/11] staging: mt7621-gpio: use ternary operator in return in mediatek_gpio_get_direction Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 10/11] staging: mt7621-gpio: use MTK_BANK_WIDTH instead of magic number Sergio Paracuellos
2018-05-19 11:15 ` [PATCH v4 11/11] staging: mt7621-gpio: update TODO list Sergio Paracuellos
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