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- From 4da57dbbffdfa7fe4e2b70b047fc5ff95ff25a3d Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <[email protected]>
- Date: Tue, 23 Feb 2021 18:44:55 +0100
- Subject: [PATCH 3/3] usb: host: ehci-platform: add spurious_oc DT support
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- Over-current reporting isn't supported on some platforms such as bcm63xx.
- These devices will incorrectly report over-current if this flag isn't properly
- activated.
- Signed-off-by: Álvaro Fernández Rojas <[email protected]>
- Link: https://lore.kernel.org/r/[email protected]
- Signed-off-by: Greg Kroah-Hartman <[email protected]>
- ---
- drivers/usb/host/ehci-platform.c | 3 +++
- 1 file changed, 3 insertions(+)
- --- a/drivers/usb/host/ehci-platform.c
- +++ b/drivers/usb/host/ehci-platform.c
- @@ -286,6 +286,9 @@ static int ehci_platform_probe(struct pl
- if (of_property_read_bool(dev->dev.of_node, "big-endian"))
- ehci->big_endian_mmio = ehci->big_endian_desc = 1;
-
- + if (of_property_read_bool(dev->dev.of_node, "spurious-oc"))
- + ehci->spurious_oc = 1;
- +
- if (of_property_read_bool(dev->dev.of_node,
- "needs-reset-on-resume"))
- priv->reset_on_resume = true;
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