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arm: dts: ipq50xx: Add separate dts file to support eMMC.

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Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org>
Change-Id: I28988066d0e75d5eec950a89c80fee5b13ca9df0
This commit is contained in:
Md Sadre Alam 2020-05-04 22:28:22 +05:30
parent 78ff936e75
commit d07f150ce6
6 changed files with 300 additions and 2 deletions
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6
arch/arm/dts/Makefile
View file

@ -67,10 +67,14 @@ ifneq ($(CONFIG_IPQ_TINY),y)
dtb-$(CONFIG_ARCH_IPQ5018) += ipq5018-emulation.dtb \
ipq5018-mp02.1.dtb \
ipq5018-mp03.1.dtb \
ipq5018-mp03.1-c2.dtb \
ipq5018-mp03.3.dtb \
ipq5018-mp03.3-c2.dtb \
ipq5018-db-mp02.1.dtb \
ipq5018-db-mp03.1.dtb \
ipq5018-db-mp03.3.dtb
ipq5018-db-mp03.1-c2.dtb \
ipq5018-db-mp03.3.dtb \
ipq5018-db-mp03.3-c2.dtb
else
dtb-$(CONFIG_ARCH_IPQ5018) += ipq5018-emulation.dtb
endif

73
arch/arm/dts/ipq5018-db-mp03.1-c2.dts Normal file
View file

@ -0,0 +1,73 @@
/*
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "ipq5018-db-mp03.1.dts"
/ {
model ="QCA, IPQ5018/DB-MP03.1-C2";
compatible = "qca,ipq5018", "qca,ipq5018-db-mp03.1-c2";
machid = <0x1040104>;
config_name = "config@db-mp03.1-c2";
mmc: sdhci@7804000 {
compatible = "qcom,sdhci-msm";
status = "ok";
mmc_gpio {
emmc_dat3 {
gpio = <4>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat2 {
gpio = <5>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat1 {
gpio = <6>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat0 {
gpio = <7>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_cmd{
gpio = <8>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_clk{
gpio = <9>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
};
};
nand: nand-controller@79B0000 {
status = "disabled";
};
};

73
arch/arm/dts/ipq5018-db-mp03.3-c2.dts Normal file
View file

@ -0,0 +1,73 @@
/*
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "ipq5018-db-mp03.3.dts"
/ {
model ="QCA, IPQ5018/DB-MP03.3-C2";
compatible = "qca,ipq5018", "qca,ipq5018-db-mp03.3-c2";
machid = <0x1040105>;
config_name = "config@db-mp03.3-c2";
mmc: sdhci@7804000 {
compatible = "qcom,sdhci-msm";
status = "ok";
mmc_gpio {
emmc_dat3 {
gpio = <4>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat2 {
gpio = <5>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat1 {
gpio = <6>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat0 {
gpio = <7>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_cmd{
gpio = <8>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_clk{
gpio = <9>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
};
};
nand: nand-controller@79B0000 {
status = "disabled";
};
};

73
arch/arm/dts/ipq5018-mp03.1-c2.dts Normal file
View file

@ -0,0 +1,73 @@
/*
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "ipq5018-mp03.1.dts"
/ {
model ="QCA, IPQ5018-MP03.1-C2";
compatible = "qca,ipq5018", "qca,ipq5018-mp03.1-c2";
machid = <0x8040101>;
config_name = "config@mp03.1-c2";
mmc: sdhci@7804000 {
compatible = "qcom,sdhci-msm";
status = "ok";
mmc_gpio {
emmc_dat3 {
gpio = <4>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat2 {
gpio = <5>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat1 {
gpio = <6>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat0 {
gpio = <7>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_cmd{
gpio = <8>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_clk{
gpio = <9>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
};
};
nand: nand-controller@79B0000 {
status = "disabled";
};
};

72
arch/arm/dts/ipq5018-mp03.3-c2.dts Normal file
View file

@ -0,0 +1,72 @@
/*
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "ipq5018-mp03.3.dts"
/ {
model ="QCA, IPQ5018-MP03.3-C2";
compatible = "qca,ipq5018", "qca,ipq5018-mp03.3-c2";
machid = <0x8040102>;
config_name = "config@mp03.3-c2";
mmc: sdhci@7804000 {
compatible = "qcom,sdhci-msm";
status = "ok";
mmc_gpio {
emmc_dat3 {
gpio = <4>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat2 {
gpio = <5>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat1 {
gpio = <6>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_dat0 {
gpio = <7>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_cmd{
gpio = <8>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
emmc_clk{
gpio = <9>;
func = <1>;
pull = <GPIO_NO_PULL>;
od_en = <GPIO_OD_DISABLE>;
drvstr = <GPIO_8MA>;
};
};
};
nand: nand-controller@79B0000 {
status = "disabled";
};
};

5
board/qca/arm/ipq5018/ipq5018.c
View file

@ -306,7 +306,7 @@ void emmc_clock_reset(void)
int board_mmc_init(bd_t *bis)
{
int node;
int node, gpio_node;
int ret = 0;
qca_smem_flash_info_t *sfi = &qca_smem_flash_info;
@ -316,6 +316,9 @@ int board_mmc_init(bd_t *bis)
return -1;
}
gpio_node = fdt_subnode_offset(gd->fdt_blob, node, "mmc_gpio");
qca_gpio_init(gpio_node);
mmc_host.ioaddr = (void *)MSM_SDC1_SDHCI_BASE;
mmc_host.voltages = MMC_VDD_165_195;
mmc_host.version = SDHCI_SPEC_300;