From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li Wei Subject: [PATCH v7 3/5] arm64: dts: add ufs dts node Date: Sat, 6 Jan 2018 17:51:15 +0800 Message-ID: <20180106095117.67907-4-liwei213@huawei.com> References: <20180106095117.67907-1-liwei213@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20180106095117.67907-1-liwei213@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, mark.rutland@arm.com, xuwei5@hisilicon.com, catalin.marinas@arm.com, will.deacon@arm.com, vinholikatti@gmail.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, khilman@baylibre.com, arnd@arndb.de, gregory.clement@free-electrons.com, thomas.petazzoni@free-electrons.com, yamada.masahiro@socionext.com, riku.voipio@linaro.org, treding@nvidia.com, krzk@kernel.org, eric@anholt.net, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-scsi@vger.kernel.org Cc: zangleigang@hisilicon.com, gengjianfeng@hisilicon.com, guodong.xu@linaro.org, zhangfei.gao@linaro.org, fengbaopeng@hisilicon.com List-Id: devicetree@vger.kernel.org arm64: dts: add ufs node for Hisilicon. Signed-off-by: Li Wei --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index ab0b95ba5ae5..3c57346366ad 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -904,6 +904,26 @@ reset-gpios = <&gpio11 1 0 >; }; + /* UFS */ + ufs: ufs@ff3b0000 { + compatible = "hisilicon,hi3660-ufs", "jedec,ufs-1.1"; + /* 0: HCI standard */ + /* 1: UFS SYS CTRL */ + reg = <0x0 0xff3b0000 0x0 0x1000>, + <0x0 0xff3b1000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = ; + clocks = <&crg_ctrl HI3660_CLK_GATE_UFSIO_REF>, + <&crg_ctrl HI3660_CLK_GATE_UFSPHY_CFG>; + clock-names = "ref_clk", "phy_clk"; + freq-table-hz = <0 0>, <0 0>; + /* offset: 0x84; bit: 12 */ + /* offset: 0x84; bit: 7 */ + resets = <&crg_rst 0x84 12>, + <&crg_rst 0x84 7>; + reset-names = "rst", "assert"; + }; + /* SD */ dwmmc1: dwmmc1@ff37f000 { #address-cells = <1>; -- 2.15.0