summaryrefslogtreecommitdiff
path: root/include/linux/usb
diff options
context:
space:
mode:
authorDmitry Osipenko <digetx@gmail.com>2020-01-06 04:34:09 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-01-09 16:21:58 +0100
commit06e60e5038fa432900ffa956307459a1aabee1db (patch)
treea652f2cdacb5000ff5da3fcb52ff3b7052bd6021 /include/linux/usb
parent01d6ea31db65257cc6d121b957516940a65e92fe (diff)
usb: phy: tegra: Use device-tree notion of reset-GPIO's active-state
It is much more intuitive if reset is treated as asserted when GPIO value is set to 1. All NVIDIA Tegra device-trees are properly specifying active state of the reset-GPIO since 2013, let's clean up that part of the code. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20200106013416.9604-14-digetx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb')
-rw-r--r--include/linux/usb/tegra_usb_phy.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index 3ae73bdc6245..c29d1b4c9381 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -17,6 +17,7 @@
#define __TEGRA_USB_PHY_H
#include <linux/clk.h>
+#include <linux/gpio.h>
#include <linux/reset.h>
#include <linux/usb/otg.h>
@@ -76,7 +77,7 @@ struct tegra_usb_phy {
struct usb_phy u_phy;
bool is_legacy_phy;
bool is_ulpi_phy;
- int reset_gpio;
+ struct gpio_desc *reset_gpio;
struct reset_control *pad_rst;
bool powered_on;
};