From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li.Xiubo@freescale.com (Xiubo Li) Date: Mon, 24 Nov 2014 18:20:54 +0800 Subject: [PATCH 4/4] ARM: ls1021a: dts: Add and enable dt node for dcfb. In-Reply-To: <1416824454-28156-1-git-send-email-Li.Xiubo@freescale.com> References: <1416824454-28156-1-git-send-email-Li.Xiubo@freescale.com> Message-ID: <1416824454-28156-5-git-send-email-Li.Xiubo@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On LS1021A TWR board, the TFT LCD panel is WQVGA "480x272", and the bpp is 24. Signed-off-by: Xiubo Li --- arch/arm/boot/dts/ls1021a-twr.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts index a2c591e..3602286 100644 --- a/arch/arm/boot/dts/ls1021a-twr.dts +++ b/arch/arm/boot/dts/ls1021a-twr.dts @@ -58,6 +58,32 @@ }; }; +&dcfb { + display = <&display>; + status = "okay"; + + display: display at 0 { + bits-per-pixel = <24>; + + display-timings { + native-mode = <&timing0>; + timing0: nl4827hc19 { + clock-frequency = <10870000>; + hactive = <480>; + vactive = <272>; + hback-porch = <2>; + hfront-porch = <2>; + vback-porch = <2>; + vfront-porch = <2>; + hsync-len = <41>; + vsync-len = <4>; + hsync-active = <1>; + vsync-active = <1>; + }; + }; + }; +}; + &dspi1 { bus-num = <0>; status = "okay"; -- 2.1.0.27.g96db324