提交 c565e146 编写于 作者: F Fabio Estevam 提交者: Shawn Guo

ARM: dts: imx6sx-sdb: Add QSPI support

imx6sx-sdb has two s25fl128s quad spi flash. Add support for them.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
上级 c9997ba2
......@@ -340,6 +340,28 @@
status = "okay";
};
&qspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi2>;
status = "okay";
flash0: s25fl128s@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "spansion,s25fl128s";
spi-max-frequency = <66000000>;
};
flash1: s25fl128s@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "spansion,s25fl128s";
spi-max-frequency = <66000000>;
};
};
&ssi2 {
status = "okay";
};
......@@ -524,6 +546,23 @@
>;
};
pinctrl_qspi2: qspi2grp {
fsl,pins = <
MX6SX_PAD_NAND_WP_B__QSPI2_A_DATA_0 0x70f1
MX6SX_PAD_NAND_READY_B__QSPI2_A_DATA_1 0x70f1
MX6SX_PAD_NAND_CE0_B__QSPI2_A_DATA_2 0x70f1
MX6SX_PAD_NAND_CE1_B__QSPI2_A_DATA_3 0x70f1
MX6SX_PAD_NAND_CLE__QSPI2_A_SCLK 0x70f1
MX6SX_PAD_NAND_ALE__QSPI2_A_SS0_B 0x70f1
MX6SX_PAD_NAND_DATA01__QSPI2_B_DATA_0 0x70f1
MX6SX_PAD_NAND_DATA00__QSPI2_B_DATA_1 0x70f1
MX6SX_PAD_NAND_WE_B__QSPI2_B_DATA_2 0x70f1
MX6SX_PAD_NAND_RE_B__QSPI2_B_DATA_3 0x70f1
MX6SX_PAD_NAND_DATA02__QSPI2_B_SCLK 0x70f1
MX6SX_PAD_NAND_DATA03__QSPI2_B_SS0_B 0x70f1
>;
};
pinctrl_vcc_sd3: vccsd3grp {
fsl,pins = <
MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册