[PATCH v7 3/5] arm64: dts: add ufs dts node
From: Li Wei <hidden>
Date: 2018-01-06 09:51:38
Also in:
linux-devicetree, linux-scsi, lkml
Subsystem:
arm/hisilicon soc support, the rest · Maintainers:
Wei Xu, Linus Torvalds
arm64: dts: add ufs node for Hisilicon. Signed-off-by: Li Wei <redacted> --- 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 at 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 = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>; + 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 at ff37f000 { #address-cells = <1>;
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2.15.0