From mboxrd@z Thu Jan 1 00:00:00 1970 From: Haibo Chen Subject: [PATCH v5 4/6] ARM: dts: imx7d-sdb: add eMMC5.0 support Date: Mon, 10 Aug 2015 16:18:06 +0800 Message-ID: <1439194688-18335-5-git-send-email-haibo.chen@freescale.com> References: <1439194688-18335-1-git-send-email-haibo.chen@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1439194688-18335-1-git-send-email-haibo.chen@freescale.com> Sender: linux-mmc-owner@vger.kernel.org To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, shawnguo@kernel.org, kernel@pengutronix.de, linux@arm.linux.org.uk, ulf.hansson@linaro.org, aisheng.dong@freescale.com Cc: johan.derycke@barco.com, mkl@pengutronix.de, haibo.chen@freescale.com, fabio.estevam@freescale.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org List-Id: devicetree@vger.kernel.org imx7d-sdb board has a eMMC5.0 on usdhc3. This eMMC support HS400. This patch add usdhc3 support for HS400 Signed-off-by: Haibo Chen --- arch/arm/boot/dts/imx7d-sdb.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index fdd1d7c..8059458 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -241,6 +241,19 @@ status = "okay"; }; +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; + assigned-clock-rates = <400000000>; + bus-width = <8>; + fsl,tuning-step = <2>; + non-removable; + status = "okay"; +}; + &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; -- 1.9.1