From mboxrd@z Thu Jan 1 00:00:00 1970 From: jszhang@marvell.com (Jisheng Zhang) Date: Mon, 21 Sep 2015 18:04:20 +0800 Subject: [PATCH v2 6/6] arm64: dts: berlin4ct: add default pinmux for uart0 In-Reply-To: <1442829860-4647-1-git-send-email-jszhang@marvell.com> References: <1442829860-4647-1-git-send-email-jszhang@marvell.com> Message-ID: <1442829860-4647-7-git-send-email-jszhang@marvell.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add urt0 txd and rxd muxing setup in the dtsi because uart0 always uses them to work, no other possibilities. Signed-off-by: Jisheng Zhang --- arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi index c374f1d..e9409ec 100644 --- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi +++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi @@ -288,12 +288,19 @@ clocks = <&osc>; reg-shift = <2>; status = "disabled"; + pinctrl-0 = <&urt0_pmux>; + pinctrl-names = "default"; }; }; sm_pinctrl: pinctrl at fe2200 { compatible = "marvell,berlin4ct-sm-pinctrl"; reg = <0xfe2200 0xc>; + + urt0_pmux: urt0-pmux { + groups = "SM_URT0_TXD", "SM_URT0_RXD"; + function = "urt0"; + }; }; }; }; -- 2.5.3