1 From b94cbaaa2facfdc6aa49d6f323da251f9e91d4ba Mon Sep 17 00:00:00 2001
2 From: Xiaowei Bao <xiaowei.bao@nxp.com>
3 Date: Tue, 14 May 2019 18:17:31 +0800
4 Subject: [PATCH] arm64: dts: ls1028a: add flexspi nodes
6 Add fspi node property for LS1028A SoC for FlexSPI driver.
7 Property added for the FlexSPI controller and for the connected
8 slave device for the LS1028ARDB and LS1028AQDS target.
9 This is having one SPI-NOR flash device, mt35xu02g connected at
12 Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
14 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 15 +++++++++++++++
15 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 15 +++++++++++++++
16 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 12 ++++++++++++
17 3 files changed, 42 insertions(+)
19 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
20 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
22 phy-connection-type = "rgmii-id";
27 + mt35xu02g: flash@0 {
28 + compatible = "spansion,m25p80";
29 + #address-cells = <1>;
32 + spi-max-frequency = <20000000>;
34 + /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */
35 + spi-rx-bus-width = <8>; /* 8 SPI Rx lines */
36 + spi-tx-bus-width = <1>; /* 1 SPI Tx line */
43 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
44 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
51 + mt35xu02g: flash@0 {
52 + compatible = "spansion,m25p80";
53 + #address-cells = <1>;
56 + spi-max-frequency = <20000000>;
58 + /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */
59 + spi-rx-bus-width = <8>; /* 8 SPI Rx lines */
60 + spi-tx-bus-width = <1>; /* 1 SPI Tx line */
67 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
68 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
74 + compatible = "nxp,lx2160a-fspi";
75 + #address-cells = <1>;
77 + reg = <0x0 0x20c0000 0x0 0x10000>,
78 + <0x0 0x20000000 0x0 0x10000000>;
79 + reg-names = "FSPI", "FSPI-memory";
80 + interrupts = <0 25 0x4>; /* Level high type */
81 + clocks = <&clockgen 4 3>, <&clockgen 4 3>;
82 + clock-names = "fspi_en", "fspi";
86 compatible = "fsl,vf610-i2c";