7964a578f5
* Add a series of patches for sunxi 5.10 Patches from the repository https://github.com/megous/linux branches of orange-pi-5.10 * Patches adapted to the kernel version v5.10.81 * Remove unnecessary patches 5.10.19-5.10.75 * Kernel switch tag=v5.10.81 for the current sunxi * Adjust broken patches, build tested on sunxi and sunxi64 * Remove patch added by mistake Co-authored-by: Igor Pecovnik <igor.pecovnik@gmail.com>
41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
From 69eed340ee4b96f39dce24502da9761923a74f17 Mon Sep 17 00:00:00 2001
|
|
From: Ondrej Jirman <megous@megous.com>
|
|
Date: Tue, 8 Sep 2020 11:43:21 +0200
|
|
Subject: [PATCH 181/351] misc: modem-power: Hog CTS/RTS so that userspace
|
|
can't mess with them
|
|
|
|
Signed-off-by: Ondrej Jirman <megous@megous.com>
|
|
---
|
|
drivers/misc/modem-power.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
diff --git a/drivers/misc/modem-power.c b/drivers/misc/modem-power.c
|
|
index 65ec69c7a361..7cb152e8969c 100644
|
|
--- a/drivers/misc/modem-power.c
|
|
+++ b/drivers/misc/modem-power.c
|
|
@@ -132,6 +132,8 @@ struct mpwr_dev {
|
|
struct gpio_desc *sleep_gpio;
|
|
struct gpio_desc *dtr_gpio;
|
|
struct gpio_desc *host_ready_gpio;
|
|
+ struct gpio_desc *cts_gpio;
|
|
+ struct gpio_desc *rts_gpio;
|
|
|
|
/* inputs */
|
|
struct gpio_desc *status_gpio;
|
|
@@ -850,9 +852,12 @@ static const struct mpwr_gpio mpwr_eg25_gpios[] = {
|
|
MPWR_GPIO_DEF(status, GPIOD_IN, false),
|
|
MPWR_GPIO_DEF_IRQ(wakeup, GPIOD_IN, true,
|
|
IRQF_TRIGGER_FALLING),
|
|
+
|
|
// XXX: not really needed...
|
|
MPWR_GPIO_DEF(sleep, GPIOD_OUT_LOW, false),
|
|
MPWR_GPIO_DEF(host_ready, GPIOD_OUT_HIGH, false),
|
|
+ MPWR_GPIO_DEF(cts, GPIOD_IN, false),
|
|
+ MPWR_GPIO_DEF(rts, GPIOD_OUT_LOW, false),
|
|
{ },
|
|
};
|
|
|
|
--
|
|
2.34.0
|
|
|