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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
29 lines
1019 B
Diff
29 lines
1019 B
Diff
From ea75a716955e85ad076dd2861ca9e41def406a1b Mon Sep 17 00:00:00 2001
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From: Doug Berger <opendmb@gmail.com>
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Date: Mon, 13 May 2019 20:59:45 +0200
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Subject: [PATCH] tty: amba-pl011: allow shared interrupt
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The PL011 register space includes all necessary status bits to
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determine whether a device instance requires handling in response
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to an interrupt. Therefore, multiple instances of the device could
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be serviced by a single shared interrupt, which is the case on BCM7211.
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Signed-off-by: Doug Berger <opendmb@gmail.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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drivers/tty/serial/amba-pl011.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/drivers/tty/serial/amba-pl011.c
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+++ b/drivers/tty/serial/amba-pl011.c
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@@ -1733,7 +1733,8 @@ static int pl011_allocate_irq(struct uar
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{
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pl011_write(uap->im, uap, REG_IMSC);
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- return request_irq(uap->port.irq, pl011_int, 0, "uart-pl011", uap);
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+ return request_irq(uap->port.irq, pl011_int, IRQF_SHARED, "uart-pl011",
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+ uap);
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}
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/*
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