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MLK-11373: ARM: dts: i.MX7d: add gpmi nand support for 7d-sdb board

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Add gpmi nand support on i.MX7D sdb board.

Signed-off-by: Han Xu <b45815@freescale.com>
Signed-off-by: Fugang Duan <B38611@freescale.com>
This commit is contained in:
Fugang Duan 2015-08-18 13:41:51 +08:00 committed by Nitin Garg
parent 25e82ddb8f
commit 59c10c7fde
3 changed files with 69 additions and 0 deletions
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25
arch/arm/boot/dts/imx7d-sdb-gpmi-weim.dts Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (C) 2015 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "imx7d-sdb.dts"
&gpmi{
status = "okay";
};
&sai1{
status = "disabled";
};
&usdhc3{
status = "disabled";
};
&uart5{
status = "disabled";
};

29
arch/arm/boot/dts/imx7d-sdb.dts
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@ -266,6 +266,13 @@ &i2c4 {
status = "okay";
};
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpmi_nand_1>;
status = "disabled";
nand-on-flash-bbt;
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog_1>;
@ -314,6 +321,28 @@ MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x1
>;
};
pinctrl_gpmi_nand_1: gpmi-nand-1 {
fsl,pins = <
MX7D_PAD_SD3_CLK__NAND_CLE 0x71
MX7D_PAD_SD3_CMD__NAND_ALE 0x71
MX7D_PAD_SAI1_MCLK__NAND_WP_B 0x71
MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B 0x71
MX7D_PAD_SAI1_RX_DATA__NAND_CE1_B 0x71
MX7D_PAD_SAI1_TX_DATA__NAND_READY_B 0x74
MX7D_PAD_SD3_STROBE__NAND_RE_B 0x71
MX7D_PAD_SD3_RESET_B__NAND_WE_B 0x71
MX7D_PAD_SD3_DATA0__NAND_DATA00 0x71
MX7D_PAD_SD3_DATA1__NAND_DATA01 0x71
MX7D_PAD_SD3_DATA2__NAND_DATA02 0x71
MX7D_PAD_SD3_DATA3__NAND_DATA03 0x71
MX7D_PAD_SD3_DATA4__NAND_DATA04 0x71
MX7D_PAD_SD3_DATA5__NAND_DATA05 0x71
MX7D_PAD_SD3_DATA6__NAND_DATA06 0x71
MX7D_PAD_SD3_DATA7__NAND_DATA07 0x71
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f

15
arch/arm/boot/dts/imx7d.dtsi
View File

@ -376,6 +376,21 @@ dma_apbh: dma-apbh@33000000 {
clocks = <&clks IMX7D_NAND_USDHC_BUS_ROOT_CLK>,
<&clks IMX7D_NAND_ROOT_CLK>;
clock-names = "dma_apbh_bch", "dma_apbh_io";
};
gpmi: gpmi-nand@33002000{
compatible = "fsl,imx7d-gpmi-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x33002000 0x2000>, <0x33004000 0x4000>;
reg-names = "gpmi-nand", "bch";
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "bch";
clocks = <&clks IMX7D_NAND_ROOT_CLK>,
<&clks IMX7D_NAND_USDHC_BUS_ROOT_CLK>;
clock-names = "gpmi_io", "gpmi_bch_apb";
dmas = <&dma_apbh 0>;
dma-names = "rx-tx";
status = "disabled";
};