From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: vinholikatti@gmail.com, jejb@linux.vnet.ibm.com,
martin.petersen@oracle.com, liwei213@huawei.com,
robh+dt@kernel.org
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
john.stultz@linaro.org, amit.kucheria@linaro.org,
guodong.xu@linaro.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 2/3] arm64: dts: hisilicon: hi3670: Add UFS controller support
Date: Fri, 7 Dec 2018 23:21:50 +0530 [thread overview]
Message-ID: <20181207175151.8969-3-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20181207175151.8969-1-manivannan.sadhasivam@linaro.org>
Add UFS controller support for HiSilicon HI3670 SoC.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 6ccdf5040ffd..285219dd657f 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -654,6 +654,24 @@
clock-names = "apb_pclk";
};
+ /* UFS */
+ ufs: ufs@ff3c0000 {
+ compatible = "hisilicon,hi3670-ufs", "jedec,ufs-2.1";
+ /* 0: HCI standard */
+ /* 1: UFS SYS CTRL */
+ reg = <0x0 0xff3c0000 0x0 0x1000>,
+ <0x0 0xff3e0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>,
+ <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>;
+ clock-names = "ref_clk", "phy_clk";
+ freq-table-hz = <0 0>, <0 0>;
+ /* offset: 0x84; bit: 12 */
+ resets = <&crg_rst 0x84 12>;
+ reset-names = "rst";
+ };
+
/* SD */
dwmmc1: dwmmc1@ff37f000 {
compatible = "hisilicon,hi3670-dw-mshc";
--
2.17.1
next prev parent reply other threads:[~2018-12-07 17:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-07 17:51 [PATCH 0/3] Add UFS controller support for HI3670 SoC Manivannan Sadhasivam
2018-12-07 17:51 ` [PATCH 1/3] dt-bindings: ufs: Add HI3670 UFS controller binding Manivannan Sadhasivam
2018-12-20 17:12 ` Rob Herring
2018-12-21 2:24 ` Manivannan Sadhasivam
2018-12-07 17:51 ` Manivannan Sadhasivam [this message]
2018-12-07 17:51 ` [PATCH 3/3] scsi: ufs: Add HI3670 SoC UFS driver support Manivannan Sadhasivam
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