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31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
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From d3bf3dc4bbbf6109bd9b4bd60089d36205ec4a37 Mon Sep 17 00:00:00 2001
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From: Sander Vanheule <sander@svanheule.net>
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Date: Sat, 9 Apr 2022 21:55:51 +0200
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Subject: [PATCH 6/6] gpio: realtek-otto: Add RTL931x support
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The RTL931x SoC series has support for 32 GPIOs, although not all lines
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may be broken out to a physical pad.
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The GPIO bank's parent interrupt can be routed to either or both of the
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SoC's CPU cores by the GIC. Line-by-line IRQ balancing is not possible
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on these SoCs.
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Signed-off-by: Sander Vanheule <sander@svanheule.net>
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Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
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---
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drivers/gpio/gpio-realtek-otto.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/gpio/gpio-realtek-otto.c
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+++ b/drivers/gpio/gpio-realtek-otto.c
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@@ -342,6 +342,9 @@ static const struct of_device_id realtek
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.compatible = "realtek,rtl9300-gpio",
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.data = (void *)(GPIO_PORTS_REVERSED | GPIO_INTERRUPTS_PER_CPU)
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},
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+ {
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+ .compatible = "realtek,rtl9310-gpio",
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+ },
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{}
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};
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MODULE_DEVICE_TABLE(of, realtek_gpio_of_match);
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