From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangbo Lu Subject: [v2, 2/5] arm64: dts: ls1046a: support SD UHS-I and eMMC HS200 on RDB Date: Thu, 4 May 2017 18:48:57 +0800 Message-ID: <1493894940-47452-3-git-send-email-yangbo.lu@nxp.com> References: <1493894940-47452-1-git-send-email-yangbo.lu@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1493894940-47452-1-git-send-email-yangbo.lu-3arQi8VN3Tc@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Shawn Guo , ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Rob Herring , Catalin Marinas , Harninder Rai Cc: Xiaobo Xie , Yangbo Lu List-Id: devicetree@vger.kernel.org This patch is to enable SD UHS-I mode and eMMC HS200 mode on LS1046ARDB in dts. Also, the eSDHC peripheral clock must be used instead of platform clock to support these modes. Signed-off-by: Yangbo Lu --- Changes for v2: - Sorted the node. --- arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 8 ++++++++ arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 4 ++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts index c5361e9..2d28726 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -72,6 +72,14 @@ status = "okay"; }; +&esdhc { + mmc-hs200-1_8v; + sd-uhs-sdr104; + sd-uhs-sdr50; + sd-uhs-sdr25; + sd-uhs-sdr12; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index d67557f..46b7839 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -209,10 +209,10 @@ }; esdhc: esdhc@1560000 { - compatible = "fsl,esdhc"; + compatible = "fsl,ls1046a-esdhc", "fsl,esdhc"; reg = <0x0 0x1560000 0x0 0x10000>; interrupts = ; - clock-frequency = <0>; + clocks = <&clockgen 2 1>; voltage-ranges = <1800 1800 3300 3300>; sdhci,auto-cmd12; big-endian; -- 2.1.0.27.g96db324 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html