From mboxrd@z Thu Jan 1 00:00:00 1970 From: LW@KARO-electronics.de (=?UTF-8?q?Lothar=20Wa=C3=9Fmann?=) Date: Fri, 26 Jan 2018 09:23:50 +0100 Subject: [PATCH 1/3] ARM: dts: imx6ull: fix the i.MX6ULL UART8 configuration In-Reply-To: <1516955032-21167-1-git-send-email-LW@KARO-electronics.de> References: <1516955032-21167-1-git-send-email-LW@KARO-electronics.de> Message-ID: <1516955032-21167-2-git-send-email-LW@KARO-electronics.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org UART8 on i.MX6ULL is not located on the SPBA bus like on i.MX6UL but on the (otherwise unused) AIPS-3 bus. Create the appropriate AIPS-3 bus configuration and move the uart8 definition where it belongs. Signed-off-by: Lothar Wa?mann --- arch/arm/boot/dts/imx6ull.dtsi | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi index 0c18291..abc815f 100644 --- a/arch/arm/boot/dts/imx6ull.dtsi +++ b/arch/arm/boot/dts/imx6ull.dtsi @@ -41,3 +41,32 @@ #include "imx6ul.dtsi" #include "imx6ull-pinfunc.h" + +/ { + soc { + aips-bus at 2000000 { + spba-bus at 2000000 { + /delete-node/ serial at 2024000; + }; + }; + + aips3: aips-bus at 2200000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x02200000 0x100000>; + ranges; + + uart8: serial at 2288000 { + compatible = "fsl,imx6ul-uart", + "fsl,imx6q-uart"; + reg = <0x02288000 0x4000>; + interrupts = ; + clocks = <&clks IMX6UL_CLK_IPG>, + <&clks IMX6UL_CLK_UART8_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + }; + }; +}; -- 2.1.4