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arm: dts: k3-j721s2: Remove unused serial aliases 

Remove aliases for unused serial devices and change the alias for
main_uart8 to serial2. Also move the aliases to board dts files.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
This commit is contained in:
Aswath Govindraju 2022-01-11 13:40:25 +05:30 committed by Praneeth Bajjuri
parent a63ade175d
commit de08bbab91
4 changed files with 18 additions and 28 deletions
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7
arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi
View File

@ -5,16 +5,21 @@
/ {
chosen {
stdout-path = "serial10:115200n8";
stdout-path = "serial2:115200n8";
tick-timer = &timer1;
};
aliases {
serial0 = &wkup_uart0;
serial1 = &mcu_uart0;
serial2 = &main_uart8;
i2c0 = &wkup_i2c0;
i2c1 = &mcu_i2c0;
i2c2 = &mcu_i2c1;
i2c3 = &main_i2c0;
ethernet0 = &cpsw_port1;
spi0 = &ospi0;
spi1 = &ospi1;
};
};

13
arch/arm/dts/k3-j721s2-common-proc-board.dts
View File

@ -17,8 +17,17 @@
model = "Texas Instruments J721S2 EVM";
chosen {
stdout-path = "serial10:115200n8";
bootargs = "console=ttyS10,115200n8 earlycon=ns16550a,mmio32,2880000";
stdout-path = "serial2:115200n8";
bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x2880000";
};
aliases {
serial2 = &main_uart8;
mmc0 = &main_sdhci0;
mmc1 = &main_sdhci1;
can0 = &main_mcan16;
can1 = &mcu_mcan0;
can2 = &mcu_mcan1;
};
evm_12v0: fixedregulator-evm12v0 {

24
arch/arm/dts/k3-j721s2.dtsi
View File

@ -21,30 +21,6 @@
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &wkup_uart0;
serial1 = &mcu_uart0;
serial2 = &main_uart0;
serial3 = &main_uart1;
serial4 = &main_uart2;
serial5 = &main_uart3;
serial6 = &main_uart4;
serial7 = &main_uart5;
serial8 = &main_uart6;
serial9 = &main_uart7;
serial10 = &main_uart8;
serial11 = &main_uart9;
mmc0 = &main_sdhci0;
mmc1 = &main_sdhci1;
can0 = &main_mcan16;
can1 = &mcu_mcan0;
can2 = &mcu_mcan1;
can3 = &main_mcan3;
can4 = &main_mcan5;
spi0 = &ospi0;
spi1 = &ospi1;
};
chosen { };
cpus {

2
include/configs/j721s2_evm.h
View File

@ -70,7 +70,7 @@
"setenv name_fdt ${default_device_tree};" \
"setenv fdtfile ${name_fdt}\0" \
"name_kern=Image\0" \
"console=ttyS10,115200n8\0" \
"console=ttyS2,115200n8\0" \
"args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000 " \
"${mtdparts}\0" \
"run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"