From mboxrd@z Thu Jan 1 00:00:00 1970 From: matthias.bgg@gmail.com (Matthias Brugger) Date: Wed, 14 Jan 2015 12:35:56 +0100 Subject: [PATCH 2/2] ARM: mediatek: dts: Add uart to mt6592 In-Reply-To: <1421235356-6631-1-git-send-email-matthias.bgg@gmail.com> References: <1421235356-6631-1-git-send-email-matthias.bgg@gmail.com> Message-ID: <1421235356-6631-2-git-send-email-matthias.bgg@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the uart ports and the uart clock to Mediateks mt6592 SoC. Signed-off-by: Matthias Brugger --- arch/arm/boot/dts/mt6592.dtsi | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm/boot/dts/mt6592.dtsi b/arch/arm/boot/dts/mt6592.dtsi index 67c8174..c69201f 100644 --- a/arch/arm/boot/dts/mt6592.dtsi +++ b/arch/arm/boot/dts/mt6592.dtsi @@ -78,6 +78,12 @@ #clock-cells = <0>; }; + uart_clk: dummy26m { + compatible = "fixed-clock"; + clock-frequency = <26000000>; + #clock-cells = <0>; + }; + timer: timer at 10008000 { compatible = "mediatek,mt6577-timer"; reg = <0x10008000 0x80>; @@ -102,4 +108,36 @@ reg = <0x10211000 0x1000>, <0x10212000 0x1000>; }; + + uart0: serial at 11002000 { + compatible = "mediatek,mt6577-uart"; + reg = <0x11002000 0x400>; + interrupts = ; + clocks = <&uart_clk>; + status = "disabled"; + }; + + uart1: serial at 11003000 { + compatible = "mediatek,mt6577-uart"; + reg = <0x11003000 0x400>; + interrupts = ; + clocks = <&uart_clk>; + status = "disabled"; + }; + + uart2: serial at 11004000 { + compatible = "mediatek,mt6577-uart"; + reg = <0x11004000 0x400>; + interrupts = ; + clocks = <&uart_clk>; + status = "disabled"; + }; + + uart3: serial at 11005000 { + compatible = "mediatek,mt6577-uart"; + reg = <0x11005000 0x400>; + interrupts = ; + clocks = <&uart_clk>; + status = "disabled"; + }; }; -- 1.9.1