From: Sander Vanheule <sander@svanheule.net>
To: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Sander Vanheule <sander@svanheule.net>,
Bert Vermeulen <bert@biot.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 4/6] gpio: realtek-otto: Add RTL930x support
Date: Sat, 9 Apr 2022 21:55:49 +0200 [thread overview]
Message-ID: <0b8a8a927d998bbdceac7638d812790604f4d810.1649533972.git.sander@svanheule.net> (raw)
In-Reply-To: <cover.1649533972.git.sander@svanheule.net>
The RTL930x SoC series has support for 24 GPIOs, with the port order
reversed compared to RTL838x and RTL839x. The RTL930x series also has
two CPUs (VPEs) and can distribute individual GPIO interrupts between
them.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
---
drivers/gpio/gpio-realtek-otto.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c
index dd1b7656d23a..3ddaa17accff 100644
--- a/drivers/gpio/gpio-realtek-otto.c
+++ b/drivers/gpio/gpio-realtek-otto.c
@@ -335,6 +335,10 @@ static const struct of_device_id realtek_gpio_of_match[] = {
{
.compatible = "realtek,rtl8390-gpio",
},
+ {
+ .compatible = "realtek,rtl9300-gpio",
+ .data = (void *)(GPIO_PORTS_REVERSED | GPIO_INTERRUPTS_PER_CPU)
+ },
{}
};
MODULE_DEVICE_TABLE(of, realtek_gpio_of_match);
--
2.35.1
next prev parent reply other threads:[~2022-04-09 20:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-09 19:55 [PATCH v1 0/6] Support for RTL930x/RTL931x GPIOs Sander Vanheule
2022-04-09 19:55 ` [PATCH v1 1/6] dt-bindings: gpio: realtek-otto: Add rtl9300 compatible Sander Vanheule
2022-04-10 14:16 ` Krzysztof Kozlowski
2022-04-10 14:34 ` Sander Vanheule
2022-04-09 19:55 ` [PATCH v1 2/6] gpio: realtek-otto: Support reversed port layouts Sander Vanheule
2022-04-20 23:01 ` Linus Walleij
2022-04-21 7:55 ` Sander Vanheule
2022-04-22 21:14 ` Linus Walleij
2022-04-09 19:55 ` [PATCH v1 3/6] gpio: realtek-otto: Support per-cpu interrupts Sander Vanheule
2022-04-20 23:04 ` Linus Walleij
2022-04-21 9:48 ` Marc Zyngier
2022-04-22 7:04 ` Sander Vanheule
2022-04-22 20:40 ` Sander Vanheule
2022-04-09 19:55 ` Sander Vanheule [this message]
2022-04-09 19:55 ` [PATCH v1 5/6] dt-bindings: gpio: realtek-otto: Add rtl9310 compatible Sander Vanheule
2022-04-10 14:16 ` Krzysztof Kozlowski
2022-04-09 19:55 ` [PATCH v1 6/6] gpio: realtek-otto: Add RTL931x support Sander Vanheule
2022-04-11 12:31 ` [PATCH v1 0/6] Support for RTL930x/RTL931x GPIOs Bartosz Golaszewski
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