linux-kernel - [RFC PATCH 12/12] ARM: dts: exynos: Enable UART3 on Exynos5410

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Message-Id: <1462297949-13824-13-git-send-email-krzk@kernel.org>
Date:	Tue,  3 May 2016 19:52:29 +0200
From:	Krzysztof Kozlowski <krzk@...nel.org>
To:	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Marek Szyprowski <m.szyprowski@...sung.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Tomasz Figa <tomasz.figa@...il.com>,
	Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
	Kevin Hilman <khilman@...nel.org>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Inki Dae <inki.dae@...sung.com>,
	Javier Martinez Canillas <javier@....samsung.com>,
	Krzysztof Kozlowski <krzk@...nel.org>
Subject: [RFC PATCH 12/12] ARM: dts: exynos: Enable UART3 on Exynos5410

Just like other Exynos5 family SoCs, this one has four UARTs. Configure
clocks for UART3 and enable it.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 arch/arm/boot/dts/exynos5410.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index c8f2e4881667..0edcd7022293 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -215,7 +215,8 @@
 };
 
 &serial_3 {
-	status = "disabled";
+	clocks = <&clock CLK_UART3>, <&clock CLK_SCLK_UART3>;
+	clock-names = "uart", "clk_uart_baud0";
 };
 
 &sromc {
-- 
2.5.0