linux-kernel - [PATCH v6 4/6] ARM: debug: add hi3519 debug uart

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Message-ID: <1453171111-21921-5-git-send-email-xuejiancheng@huawei.com>
Date:	Tue, 19 Jan 2016 10:38:29 +0800
From:	Jiancheng Xue <xuejiancheng@...wei.com>
To:	<mturquette@...libre.com>, <sboyd@...eaurora.org>,
	<p.zabel@...gutronix.de>, <robh+dt@...nel.org>,
	<pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<linux@....linux.org.uk>, <khilman@...aro.org>, <arnd@...db.de>,
	<olof@...om.net>, <xuwei5@...ilicon.com>,
	<haojian.zhuang@...aro.org>, <zhangfei.gao@...aro.org>,
	<bintian.wang@...wei.com>
CC:	<linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>,
	<devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <yanhaifeng@...ilicon.com>,
	<yanghongwei@...ilicon.com>, <suwenping@...ilicon.com>,
	<raojun@...ilicon.com>, <ml.yang@...ilicon.com>,
	<gaofei@...ilicon.com>, <zhangzhenxing@...ilicon.com>,
	<xuejiancheng@...ilicon.com>,
	Jiancheng Xue <xuejiancheng@...wei.com>
Subject: [PATCH v6 4/6] ARM: debug: add hi3519 debug uart

add hi3519 debug uart.

Signed-off-by: Jiancheng Xue <xuejiancheng@...wei.com>
---
 arch/arm/Kconfig.debug | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 259c0ca..6d23073 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -270,6 +270,14 @@ choice
 		  Say Y here if you want the debug print routines to direct
 		  their output to the 8250 at PCI COM1.
 
+	config DEBUG_HI3519_UART
+		bool "Hisilicon Hi3519 Debug UART"
+		depends on ARCH_HISI
+		select DEBUG_UART_PL01X
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on HI3519 UART.
+
 	config DEBUG_HI3620_UART
 		bool "Hisilicon HI3620 Debug UART"
 		depends on ARCH_HI3xxx
@@ -1392,6 +1400,7 @@ config DEBUG_UART_PHYS
 	default 0x11002000 if DEBUG_MT8127_UART0
 	default 0x11006000 if DEBUG_MT6589_UART0
 	default 0x11009000 if DEBUG_MT8135_UART3
+	default 0x12100000 if DEBUG_HI3519_UART
 	default 0x16000000 if ARCH_INTEGRATOR
 	default 0x18000300 if DEBUG_BCM_5301X
 	default 0x18010000 if DEBUG_SIRFATLAS7_UART0
@@ -1553,6 +1562,7 @@ config DEBUG_UART_VIRT
 	default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
 	default 0xfee82340 if ARCH_IOP13XX
 	default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
+	default 0xfef00000 if DEBUG_HI3519_UART
 	default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
 	default 0xfef36000 if DEBUG_HIGHBANK_UART
 	default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1
-- 
1.9.1