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[PATCH 5/5] tty: amba-pl011: Add earlycon support for SBSA UART

From Kefeng Wang <wangkefeng.wang@huawei.com>
Newsgroups linux.kernel
Subject [PATCH 5/5] tty: amba-pl011: Add earlycon support for SBSA UART
Date 2016-09-24 11:30 +0200
Message-ID <skRrr-7FA-1@gated-at.bofh.it> (permalink)
References <skRhL-7Cx-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Declare an OF early console for SBSA UART so that the early console device
can be specified via the "stdout-path" property in device-tree.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 drivers/tty/serial/amba-pl011.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 7d9b291..3688d3b 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2330,6 +2330,7 @@ static int __init pl011_early_console_setup(struct earlycon_device *device,
 	return 0;
 }
 OF_EARLYCON_DECLARE(pl011, "arm,pl011", pl011_early_console_setup);
+OF_EARLYCON_DECLARE(pl011, "arm,sbsa-uart", pl011_early_console_setup);
 
 #else
 #define AMBA_CONSOLE	NULL
-- 
1.7.12.4

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Thread

[PATCH 0/5] arm64: dts: hisilicon: Hip06 fix and support Hip07 D05 board Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-24 11:20 +0200
  [PATCH 3/5] arm64: dts: hisilicon: Add initial dts for Hip07 D05 board Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-24 11:20 +0200
  [PATCH 1/5] arm64: dts: hip06: Correct hardware pin number of usb node Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-24 11:20 +0200
  [PATCH 2/5] Documentation: arm64: Add Hisilicon Hip07 D05 dts binding Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-24 11:20 +0200
  [PATCH 5/5] tty: amba-pl011: Add earlycon support for SBSA UART Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-24 11:30 +0200
    Re: [PATCH 5/5] tty: amba-pl011: Add earlycon support for SBSA UART Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-27 13:00 +0200
      Re: [PATCH 5/5] tty: amba-pl011: Add earlycon support for SBSA UART Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-27 15:30 +0200
  [PATCH 4/5] tty: amba-pl011: Don't complain on -EPROBE_DEFER when no irq Kefeng Wang <wangkefeng.wang@huawei.com> - 2016-09-24 11:30 +0200

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