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ARM: dts: imx6sx-sdb: Add QSPI support

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imx6sx-sdb has two s25fl128s quad spi flash. Add support for them.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam 2014-12-16 17:30:29 -02:00 committed by Shawn Guo
parent c9997ba2aa
commit c565e146e6
1 changed files with 39 additions and 0 deletions
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39
arch/arm/boot/dts/imx6sx-sdb.dts
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@ -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