From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH v2 6/9] ARM: shmobile: marzen dts: Enable SCIF_CLK frequency and pins Date: Mon, 14 Dec 2015 19:58:21 +0100 Message-ID: <1450119504-1517-7-git-send-email-geert+renesas@glider.be> References: <1450119504-1517-1-git-send-email-geert+renesas@glider.be> Return-path: In-Reply-To: <1450119504-1517-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org To: Simon Horman , Magnus Damm Cc: linux-sh@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven List-Id: devicetree@vger.kernel.org Add and enable the external crystal for the SCIF_CLK and its pinctrl, to be used by the Baud Rate Generator for External Clock (BRG) on (H)SCIF. This increases the range and accuracy of supported baud rates. Signed-off-by: Geert Uytterhoeven --- Based on schematics, tested with remote access. v2: - New. --- arch/arm/boot/dts/r8a7779-marzen.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts index fe396c8d58db7986..e111d35d02aebe19 100644 --- a/arch/arm/boot/dts/r8a7779-marzen.dts +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -165,6 +165,9 @@ }; &pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + du_pins: du { du0 { renesas,groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0"; @@ -176,6 +179,11 @@ }; }; + scif_clk_pins: scif_clk { + renesas,groups = "scif_clk_b"; + renesas,function = "scif_clk"; + }; + ethernet_pins: ethernet { intc { renesas,groups = "intc_irq1_b"; @@ -222,6 +230,11 @@ status = "okay"; }; +&scif_clk { + clock-frequency = <14745600>; + status = "okay"; +}; + &sdhi0 { pinctrl-0 = <&sdhi0_pins>; pinctrl-names = "default"; -- 1.9.1