Remove unused code

This commit is contained in:
maoxiaochuan
2025-02-14 23:25:39 +08:00
parent 7ffd18ab9d
commit fc841ef35d
6 changed files with 6 additions and 635 deletions
+1 -1
View File
@@ -3,7 +3,7 @@
# dtb-y = loongson-2k0500-ref.dtb loongson-2k1000-ref.dtb loongson-2k2000-ref.dtb
ifdef CONFIG_DTB_MATCH_BY_BOARD_NAME
dtb-$(CONFIG_LOONGSON_2K300) += ls2k300_mini_dp.dtb ls2k300_vanguard_pi.dtb ls2k300_tewei.dtb
dtb-$(CONFIG_LOONGSON_2K300) += ls2k300_mini_dp.dtb ls2k300_vanguard_pi.dtb
obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))
else
obj-$(CONFIG_BUILTIN_DTB) += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_NAME))
-234
View File
@@ -1,234 +0,0 @@
#include "ls2k300_g2k03z0_core_v10.dtsi"
#include "loongson_panel_param.dtsi"
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/pwm/pwm.h>
/ {
model = "LS2K300-TEWEI";
leds {
compatible = "gpio-leds";
run_led {
label = "run_led";
gpios = <&gpio 85 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
default-state = "on";
};
err_led {
label = "err_led";
gpios = <&gpio 82 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
lcd_backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm0 0 5000000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
};
panel: dvo-connector@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "panel-lvds", "auo,b101ean01";
backlight = <&lcd_backlight>;
width-mm = <261>;
height-mm = <163>;
label = "TM121JDGP30-1280x800";
data-mapping = "jeida-24";
panel-timing {
clock-frequency = <72200000>;
hactive = <1280>;
vactive = <800>;
hsync-len = <4>;
hfront-porch = <72>;
hback-porch = <84>;
vfront-porch = <15>;
vback-porch = <23>;
vsync-len = <4>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
dvo_connector_in: endpoint@0 {
reg = <0>;
remote-endpoint = <&dc_out_rgb0>;
};
};
};
vccio_codec: 3_3V{
compatible = "regulator-fixed";
regulator-name = "VCC_IO";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
// 虽然这个时钟在从模式下没用,但 es8388 驱动必须指定这个时钟
es8388_clk: es8388-clock {
compatible = "fixed-clock";
clock-frequency = <12288000>;
#clock-cells = <1>;
};
};
&dc {
status = "ok"
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dc_out_rgb0: endpoint {
remote-endpoint = <&dvo_connector_in>;
};
};
};
};
&i2c0 {
status = "ok"
lm75bdp@48 {
compatible = "national,lm75b";
reg = <0x48>;
};
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
pagesize = <32>;
};
};
&i2c1 {
status = "ok"
codec: es8388@11{
compatible = "everest,es8388";
reg = <0x11>;
AVDD-supply = <&vccio_codec>;
DVDD-supply = <&vccio_codec>;
HPVDD-supply = <&vccio_codec>;
PVDD-supply = <&vccio_codec>;
clocks = <&es8388_clk 0>;
};
};
&i2c2 {
status = "ok"
pcf8574@20 {
compatible = "nxp,pcf8574";
reg = <0x20>;
// 2K300 GPIO 支持中断控制
// GPIO 中断号为 vhwirq-base + pinnum (216 = 128 + 88)
interrupt-parent = <&gpio>;
interrupts = <216 0>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
&i2c3 {
status = "ok"
};
&uart1 {
status = "ok"
};
&uart2 {
status = "ok"
};
&uart3 {
status = "ok"
};
&can2 {
status = "ok"
};
&spi1 {
status = "ok"
spi_wk2xxx0: spi_wk2xxx@0 {
status = "okay";
compatible = "wkmic,wk2124_spi";
reg = <0x0>;
spi-max-frequency = <10000000>;
reset-gpio = <&gpio 83 GPIO_ACTIVE_HIGH>;
irq-gpio = <&gpio 84 IRQ_TYPE_EDGE_FALLING>;
use-common-reset-gpio;
};
};
&spi2 {
status = "ok"
spi_wk2xxx1: spi_wk2xxx@0 {
status = "okay";
compatible = "wkmic,wk2124_spi";
reg = <0x0>;
spi-max-frequency = <10000000>;
reset-gpio = <&gpio 83 GPIO_ACTIVE_HIGH>;
irq-gpio = <&gpio 69 IRQ_TYPE_EDGE_FALLING>;
use-common-reset-gpio;
};
};
&rtc0 {
status = "okay";
};
&sdio1 {
pinctrl-0 = <&sdio1_pins>;
pinctrl-names = "default";
cap-sd-highspeed;
cap-mmc-highspeed;
bus-width = <4>;
cd-gpios = <&gpio 81 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pwm0 {
status = "okay";
#pwm-cells = <3>;
};
&i2s {
status = "okay";
//slave-mode;
//mclk-fixed = <12288000>;
};
&audio {
status = "okay";
};
&sound {
status = "okay";
loongson,audio-codec = <&codec>;
// Easy Compatible for asound.state Configure
loongson,sound-card-name = "ES8388";
};
@@ -1,48 +0,0 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "ls2k300_vanguard_pi_common.dtsi"
/ {
factory {
tags = "factory-test";
};
};
&uart2 {
status = "disable"
};
&uart5 {
status = "disabled";
};
&uart6 {
status = "disabled";
};
&uart7 {
status = "disabled";
};
&uart8 {
status = "disabled";
};
&can0 {
status = "disabled";
};
&can1 {
status = "disabled";
};
&can2 {
status = "disabled";
};
&can3 {
status = "disabled";
};
@@ -1,290 +0,0 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "loongson2k300.dtsi"
#include "loongson_panel_param.dtsi"
/ {
model = "LS2K300-PAI";
chosen {
stdout-path = "serial0:115200n8";
bootargs = "earlycon";
};
/* not need memory node, we get memory info from boot params. */
//memory {
// name = "memory";
// device_type = "memory";
// reg = <0 0x00200000 0 0x0ee00000
// 0 0x90000000 0 0x10000000>;
//};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0 0x02000000>;
linux,cma-default;
};
};
leds {
compatible = "gpio-leds";
led1 {
label = "led1";
gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
default-state = "on";
};
};
panel: dvo-connector@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "panel-lvds", "auo,b101ean01";
//backlight = <&lcd_backlight>;
/* lcd power on control gpio */
// enable-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>;
// power-supply = <&vdd_lcd>;
#if 0 // 4.3' LCD
width-mm = <223>;
height-mm = <125>;
label = "ATK-MD0430R-800x480";
data-mapping = "jeida-24";
panel-timing {
clock-frequency = <27000000>;
hactive = <800>;
vactive = <480>;
hsync-len = <40>;
hfront-porch = <48>;
hback-porch = <40>;
vfront-porch = <13>;
vback-porch = <32>;
vsync-len = <1>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
#else // 7' LCD
width-mm = <180>;
height-mm = <110>;
label = "ATK-MD0700R-1024x600";
data-mapping = "jeida-24";
panel-timing {
clock-frequency = <51200000>;
hactive = <1024>;
vactive = <600>;
hsync-len = <20>;
hfront-porch = <160>;
hback-porch = <140>;
vfront-porch = <12>;
vback-porch = <20>;
vsync-len = <3>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
#endif
port@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
dvo_connector_in: endpoint@0 {
reg = <0>;
remote-endpoint = <&dc_out_rgb0>;
};
};
};
vccio_codec: 3_3V{
compatible = "regulator-fixed";
regulator-name = "VCC_IO";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
humidity_sensor {
compatible = "dht11-sensor";
SHT11-gpios = <&gpio 61 GPIO_ACTIVE_HIGH>;
status = "okay";
};
// 虽然这个时钟在从模式下没用,但 es8388 驱动必须指定这个时钟
es8388_clk: es8388-clock {
compatible = "fixed-clock";
clock-frequency = <11289600>;
#clock-cells = <1>;
};
onewire {
compatible = "w1-gpio";
gpios = <&gpio 68 GPIO_ACTIVE_HIGH>;
};
};
&uart0 {
status = "okay";
};
&spi0 {
status = "okay";
spi-flash@0 {
compatible = "jedec,spi-nor";
spi-max-frequency = <25000000>;
reg = <0>;
};
};
&gmac0 {
status = "okay";
phy-handle = <&yt8511h0>;
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
yt8511h0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
motorcomm,led0_cfg = <0x40>; //千兆常亮
motorcomm,led1_cfg = <0x30>; //百兆 十兆常亮
motorcomm,led2_cfg = <0x2600>; //有数据时闪烁
};
};
};
&dc {
status = "ok"
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dc_out_rgb0: endpoint {
remote-endpoint = <&dvo_connector_in>;
};
};
};
};
&i2c0 {
status = "ok"
codec: es8388@11{
compatible = "everest,es8388";
reg = <0x11>;
AVDD-supply = <&vccio_codec>;
DVDD-supply = <&vccio_codec>;
HPVDD-supply = <&vccio_codec>;
PVDD-supply = <&vccio_codec>;
clocks = <&es8388_clk 0>;
};
touchpad: gt9147@14 {
compatible = "goodix,gt9147";
reg = <0x14>;
// 2K300 GPIO 支持中断控制
// 暂时PCB布局有问题,所以随便写个引脚
// GPIO 中断号为 vhwirq-base + pinnum (181 = 128 + 53)
interrupt-parent = <&gpio>;
interrupts = <181 IRQ_TYPE_EDGE_FALLING>;
irq-gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
};
};
&i2c1 {
status = "ok"
};
// &i2c2 {
// status = "okay";
// };
&uart2 {
status = "ok"
};
// &can0 {
// status = "okay";
// };
// &can1 {
// status = "okay";
// };
// &can2 {
// status = "okay";
// };
// &can3 {
// status = "okay";
// };
// &spi1 {
// status = "okay";
// spidev0@0 {
// compatible = "rohm,dh2228fv";
// reg = <0>;
// spi-max-frequency = <50000000>;
// };
// };
&spi2 {
status = "ok"
mcp3004@0 {
compatible = "mcp3004";
reg = <0>;
spi-max-frequency = <1500000>;
};
};
&adc {
status = "okay";
};
&rtc0 {
status = "disable"
};
&sdio1 {
pinctrl-0 = <&sdio1_pins>;
pinctrl-names = "default";
cap-sd-highspeed;
cap-mmc-highspeed;
bus-width = <4>;
cd-gpios = <&gpio 82 GPIO_ACTIVE_LOW>;
status = "okay";
};
&i2s {
status = "okay";
};
&audio {
status = "okay";
};
&sound {
status = "okay";
};
@@ -105,32 +105,14 @@ struct loongsonlist_screeninfo{
extern void *loongson_fdt_blob;
extern u32 __dtb_loongson3_ls7a_begin[];
extern u32 __dtb_ls2k500_hl_mb_begin[];
extern u32 __dtb_ls2k500_mini_dp_begin[];
extern u32 __dtb_ls2k500_dayu400_mb_begin[];
extern u32 __dtb_ls2k500_modi_hct_begin[];
extern u32 __dtb_ls2k500_zhengtai_pcs1800_v10_begin[];
extern u32 __dtb_ls2k500_jiaoqian_v10_begin[];
extern u32 __dtb_ls2k500_zjjz_begin[];
extern u32 __dtb_ls2k1000_jl_mb_begin[];
extern u32 __dtb_ls2k1000_jl_mb_mu_begin[];
extern u32 __dtb_ls2k1000_jl_mb_nodvo_begin[];
extern u32 __dtb_ls2k1000_dp_begin[];
extern u32 __dtb_ls2k1000_dp_i2s_begin[];
extern u32 __dtb_ls2k1000_dp_test_begin[];
extern u32 __dtb_ls2k1000_dp_factory_begin[];
extern u32 __dtb_ksec_hac_mb_begin[];
extern u32 __dtb_gbkpdm0_v10_begin[];
extern u32 __dtb_gbkpdm0_litong_begin[];
extern u32 __dtb_ls2k1000_cl_mb_begin[];
extern u32 __dtb_ls2k1000_c4g_mb001_begin[];
extern u32 __dtb_ls2k1000_znwlidzd_litong_begin[];
extern u32 __dtb_ls2p500_evb_begin[];
extern u32 __dtb_ls2p500_rsj_mb_v10_begin[];
extern u32 __dtb_ls2p500_gbkpjm0_v10_begin[];
extern u32 __dtb_ls2k300_mini_dp_begin[];
extern u32 __dtb_ls2k300_vanguard_pi_begin[];
extern u32 __dtb_ls2k300_tewei_begin[];
extern char __dtb_start[];
extern struct boot_params *efi_bp;
extern struct loongson_board_info b_info;
+5 -44
View File
@@ -313,20 +313,10 @@ static void* __init get_fdt_by_board_name(void)
if (board_name) {
#ifdef CONFIG_LOONGSON_2K500
int i;
if (!strncmp(board_name, "LS2K500-HL-MB", 13))
fdt = &__dtb_ls2k500_hl_mb_begin;
else if (!strncmp(board_name, "LS2K500-MINI-DP", 15))
if (!strncmp(board_name, "LS2K500-MINI-DP", 15))
fdt = &__dtb_ls2k500_mini_dp_begin;
else if (!strncmp(board_name, "LS2K500-DAYU400-MB", 17))
fdt = &__dtb_ls2k500_dayu400_mb_begin;
else if (!strncmp(board_name, "LS2K500-MODI-HCT", 16))
fdt = &__dtb_ls2k500_modi_hct_begin;
else if (!strncmp(board_name, "LS2K500-ZHENGTAI-PCS1800-V10", 28))
fdt = &__dtb_ls2k500_zhengtai_pcs1800_v10_begin;
else if (!strncmp(board_name, "LS2K500-JIAOQIAN-V10", 20))
fdt = &__dtb_ls2k500_jiaoqian_v10_begin;
else if (!strncmp(board_name, "LS2K500-ZJJZ", 12))
fdt = &__dtb_ls2k500_zjjz_begin;
else
fdt = &__dtb_ls2k500_mini_dp_begin;
@@ -335,55 +325,26 @@ static void* __init get_fdt_by_board_name(void)
// __cpu_full_name[i] = cpu_ls2k500_name;
#elif defined(CONFIG_LOONGSON_2K1000)
if (!strncmp(board_name, "LS2K1000-JL-MB", 14)) {
if (!strncmp(board_name, "LS2K1000-JL-MB-MU", 17))
fdt = &__dtb_ls2k1000_jl_mb_mu_begin;
else if (!strncmp(board_name, "LS2K1000-JL-MB-NODVO", 20))
fdt = &__dtb_ls2k1000_jl_mb_nodvo_begin;
else
fdt = &__dtb_ls2k1000_jl_mb_begin;
fdt = &__dtb_ls2k1000_jl_mb_begin;
} else if (!strncmp(board_name, "LS2K1000-DP", 11)) {
#ifdef CONFIG_SND_LS1X_SOC_I2S
fdt = &__dtb_ls2k1000_dp_i2s_begin;
#else
if (!strncmp(board_name, "LS2K1000-DP-TEST", 16)) {
fdt = &__dtb_ls2k1000_dp_test_begin;
} else if (!strncmp(board_name, "LS2K1000-DP-FACTORY", 19)){
fdt = &__dtb_ls2k1000_dp_factory_begin;
} else {
fdt = &__dtb_ls2k1000_dp_begin;
}
fdt = &__dtb_ls2k1000_dp_begin;
#endif
} else if (!strncmp(board_name, "HAC_MB_REVC", 11)) {
fdt = &__dtb_ksec_hac_mb_begin;
} else if (!strncmp(board_name, "GBKPDM0-V10", 11)) {
fdt = &__dtb_gbkpdm0_v10_begin;
} else if (!strncmp(board_name, "GBKPDM0-LITONG", 14)) {
fdt = &__dtb_gbkpdm0_litong_begin;
} else if (!strncmp(board_name, "LS2K1000-ChuangLong-MB", 22)) {
fdt = &__dtb_ls2k1000_cl_mb_begin;
} else if (!strncmp(board_name, "C4G-MB001", 9)) {
fdt = &__dtb_ls2k1000_c4g_mb001_begin;
} else if (!strncmp(board_name, "ZNWLIDZD-LITONG", 15)) {
fdt = &__dtb_ls2k1000_znwlidzd_litong_begin;
} else {
fdt = &__dtb_ls2k1000_dp_begin;
}
#elif defined(CONFIG_LOONGSON_2P500)
if (!strncmp(board_name, "LS2P500-EVB", 11))
fdt = &__dtb_ls2p500_evb_begin;
else if (!strncmp(board_name, "LS2P500-RSJ", 11))
fdt = &__dtb_ls2p500_rsj_mb_v10_begin;
else if (!strncmp(board_name, "LS2P500-GBKPJM0", 15))
if (!strncmp(board_name, "LS2P500-GBKPJM0", 15))
fdt = &__dtb_ls2p500_gbkpjm0_v10_begin;
else
fdt = &__dtb_ls2p500_evb_begin;
fdt = &__dtb_ls2p500_gbkpjm0_v10_begin;
#elif defined(CONFIG_LOONGSON_2K300)
if (!strncmp(board_name, "LS2K300-MINI-DP", 15))
fdt = &__dtb_ls2k300_mini_dp_begin;
else if (!strncmp(board_name, "LS2K300-PAI", 11))
fdt = &__dtb_ls2k300_vanguard_pi_begin;
else if (!strncmp(board_name, "LS2K300-TEWEI", 13))
fdt = &__dtb_ls2k300_tewei_begin;
else
fdt = &__dtb_ls2k300_mini_dp_begin;
#endif