shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 20:07:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

dts: add m400 dts

Browse Source 
PD#141217: add m400 dts
m400 is A111 development board with SLC Nand

Change-Id: I47a3528df70f656c7d631d9c35cbca87dc702f97
Signed-off-by: Peipeng Zhao <peipeng.zhao@amlogic.com>
This commit is contained in:
Peipeng Zhao
2017-04-10 20:07:29 +08:00
parent cd14fc32bd
commit ac50358ec2
3 changed files with 206 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
MAINTAINERS
View File

@@ -13802,3 +13802,6 @@ M: jian.hu <jian.hu@amlogic.com>
F: drivers/amlogic/pwm/pwm_meson_util.h
F: drivers/amlogic/pwm/pwm_meson_util.c
AMLOGIC M400 BSP
M: Peipeng Zhao <peipeng.zhao@amlogic.com>
F: arch/arm/boot/dts/amlogic/meson8b_m400.dts

199
arch/arm/boot/dts/amlogic/meson8b_m400.dts Normal file
View File

@@ -0,0 +1,199 @@
/*
* arch/arm/boot/dts/amlogic/meson8b_m200.dts
*
* Copyright (C) 2017 Amlogic, Inc. 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 as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
*/
/dts-v1/;
#include "meson8b.dtsi"
/ {
model = "Meson M8b S805";
compatible = "amlogic,meson8b";
aliases {
serial0 = &uart_AO;
};
memory {
reg = <0x00000000 0x40000000>;
linux,usable-memory = <0x00200000 0x1fe00000>;
};
sdio {
compatible = "amlogic, aml_sdio";
dev_name = "aml_sdio.0";
status = "okay";
interrupts = <0 28 1>;
reg = <0xc1108c20 0x20>;
pinctrl-names = "sd_clk_cmd_pins",
"sd_all_pins",
"emmc_clk_cmd_pins",
"emmc_all_pins",
"sdio_clk_cmd_pins",
"sdio_all_pins",
"sd_1bit_pins";
pinctrl-0 = <&sd_clk_cmd_pins>;
pinctrl-1 = <&sd_all_pins>;
pinctrl-2 = <&emmc_clk_cmd_pins>;
pinctrl-3 = <&emmc_all_pins>;
pinctrl-4 = <&sdio_clk_cmd_pins>;
pinctrl-5 = <&sdio_all_pins>;
pinctrl-6 = <&sd_1bit_pins>;
clocks = <&clkc CLKID_SDIO>;
clock-names = "core";
sd {
status = "okay";
port = <1>;
/* 0:sdio_a,
* 1:sdio_b,
* 2:sdio_c,
* 3:sdhc_a,
* 4:sdhc_b,
* 5:sdhc_c
*/
pinname = "sd";
ocr_avail = <0x200000>; /**VDD voltage 3.3 ~ 3.4 */
caps = "MMC_CAP_4_BIT_DATA",
"MMC_CAP_MMC_HIGHSPEED",
"MMC_CAP_SD_HIGHSPEED";
f_min = <300000>;
f_max = <50000000>;
f_max_w = <50000000>;
max_req_size = <0x20000>; /*128KB*/
gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
gpio_ro = <&gpio GPIODV_25 GPIO_ACTIVE_HIGH>;
card_type = <5>;
/* 0:unknown,
* 1:mmc card(include eMMC),
* 2:sd card(include tSD),
* 3:sdio device(ie:sdio-wifi),
* 4:SD combo (IO+mem) card,
* 5:NON sdio device(means sd/mmc card),
* other:reserved
*/
};
};
sdhc {
compatible = "amlogic, aml_sdhc";
dev_name = "aml_sdhc.0";
status = "okay";
interrupts = <0 78 1>;
reg = <0xc1108e00 0x3c>;
pinctrl-names = "sdhc_sd_clk_cmd_pins",
"sdhc_sd_all_pins",
"sdhc_emmc_clk_cmd_pins",
"sdhc_emmc_all_pins",
"sdhc_sdio_clk_cmd_pins",
"sdhc_sdio_all_pins";
pinctrl-0 = <&sdhc_sd_clk_cmd_pins>;
pinctrl-1 = <&sdhc_sd_all_pins>;
pinctrl-2 = <&sdhc_emmc_clk_cmd_pins>;
pinctrl-3 = <&sdhc_emmc_all_pins>;
pinctrl-4 = <&sdhc_sdio_clk_cmd_pins>;
pinctrl-5 = <&sdhc_sdio_all_pins>;
clocks = <&clkc CLKID_SDHC>,
<&clkc CLKID_FCLK_DIV3>;
clock-names = "core", "div3";
emmc {
status = "okay";
port = <5>;
/* 0:sdio_a,
* 1:sdio_b,
* 2:sdio_c,
* 3:sdhc_a,
* 4:sdhc_b,
* 5:sdhc_c
*/
pinname = "emmc";
ocr_avail = <0x00200080>;
/* 3.3:0x200000, 1.8+3.3:0x00200080 */
caps = "MMC_CAP_8_BIT_DATA",
"MMC_CAP_MMC_HIGHSPEED",
"MMC_CAP_SD_HIGHSPEED",
"MMC_CAP_NONREMOVABLE",
"MMC_CAP_ERASE",
"MMC_CAP_HW_RESET";
caps2 = "MMC_CAP2_HS200_1_8V_SDR";
f_min = <300000>;
f_max = <100000000>;
max_req_size = <0x20000>; /* 128KB */
gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
card_type = <1>;
/* 0:unknown,
* 1:mmc card(include eMMC),
* 2:sd card(include tSD),
* 3:sdio device(ie:sdio-wifi),
* 4:SD combo (IO+mem) card,
* 5:NON sdio device(means sd/mmc card),
* other:reserved
*/
};
sdio {
status = "okay";
port = <3>;
/* 0:sdio_a,
* 1:sdio_b,
* 2:sdio_c,
* 3:sdhc_a,
* 4:sdhc_b,
* 5:sdhc_c
*/
pinname = "sdio";
ocr_avail = <0x00200080>;
/* 3.3:0x200000, 1.8+3.3:0x00200080 */
caps = "MMC_CAP_4_BIT_DATA",
"MMC_CAP_MMC_HIGHSPEED",
"MMC_CAP_SD_HIGHSPEED",
"MMC_CAP_NONREMOVABLE",
"MMC_CAP_UHS_SDR12",
"MMC_CAP_UHS_SDR25",
"MMC_CAP_UHS_SDR50",
"MMC_CAP_UHS_SDR104",
"MMC_PM_KEEP_POWER";
f_min = <300000>;
f_max = <100000000>;
max_req_size = <0x20000>; /* 128KB */
card_type = <3>;
/* 0:unknown,
* 1:mmc card(include eMMC),
* 2:sd card(include tSD),
* 3:sdio device(ie:sdio-wifi),
* 4:SD combo (IO+mem) card,
* 5:NON sdio device(means sd/mmc card),
* other:reserved
*/
};
};
};
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
&i2c_a {
status = "ok";
};
&i2c_ao {
status = "ok";
};

4
scripts/amlogic/mk_dtb_m8b.sh
View File

@@ -5,3 +5,7 @@ export CROSS_COMPILE=/opt/gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf/bi
make ARCH=arm meson8b_m200.dtb \
|| echo "Compile dtb Fail !!"
make ARCH=arm meson8b_m400.dtb \
|| echo "Compile dtb Fail !!"