arm: samsung: Remove dead LCD code

[platform/kernel/u-boot.git] / board / samsung / trats / trats.c

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index be5e2e2..24bf355 100644 (file)
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -1,14 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2011 Samsung Electronics
  * Heungjun Kim <riverful.kim@samsung.com>
  * Kyungmin Park <kyungmin.park@samsung.com>
  * Donghwa Lee <dh09.lee@samsung.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
+#include <env.h>
 #include <lcd.h>
+#include <log.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <asm/arch/cpu.h>
@@ -17,6 +18,7 @@
 #include <asm/arch/mipi_dsim.h>
 #include <asm/arch/watchdog.h>
 #include <asm/arch/power.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <usb/dwc2_udc.h>
 #include <power/max8997_pmic.h>
@@ -30,8 +32,6 @@
 
 #include "setup.h"
 
-DECLARE_GLOBAL_DATA_PTR;
-
 unsigned int board_rev;
 
 #ifdef CONFIG_REVISION_TAG
@@ -52,20 +52,7 @@ int exynos_init(void)
        return 0;
 }
 
-void i2c_init_board(void)
-{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
-       int err;
-
-       /* I2C_8 -> FG */
-       gpio_request(EXYNOS4_GPIO_Y40, "i2c_clk");
-       gpio_request(EXYNOS4_GPIO_Y41, "i2c_data");
-       gpio_direction_output(EXYNOS4_GPIO_Y40, 1);
-       gpio_direction_output(EXYNOS4_GPIO_Y41, 1);
-#endif
-}
-
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
 static void trats_low_power_mode(void)
 {
        struct exynos4_clock *clk =
@@ -127,7 +114,7 @@ static void trats_low_power_mode(void)
 
 int exynos_power_init(void)
 {
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
        int chrg, ret;
        struct power_battery *pb;
        struct pmic *p_fg, *p_chrg, *p_muic, *p_bat;
@@ -306,7 +293,7 @@ int board_usb_init(int index, enum usb_init_type init)
 
 int g_dnl_board_usb_cable_connected(void)
 {
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
        struct pmic *muic = pmic_get("MAX8997_MUIC");
        if (!muic)
                return 0;
@@ -416,19 +403,9 @@ int exynos_early_init_f(void)
        return 0;
 }
 
-void exynos_reset_lcd(void)
-{
-       gpio_request(EXYNOS4_GPIO_Y45, "lcd_reset");
-       gpio_direction_output(EXYNOS4_GPIO_Y45, 1);
-       udelay(10000);
-       gpio_direction_output(EXYNOS4_GPIO_Y45, 0);
-       udelay(10000);
-       gpio_direction_output(EXYNOS4_GPIO_Y45, 1);
-}
-
 int lcd_power(void)
 {
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
        int ret = 0;
        struct pmic *p = pmic_get("MAX8997_PMIC");
        if (!p)
@@ -452,7 +429,7 @@ int lcd_power(void)
 
 int mipi_power(void)
 {
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
        int ret = 0;
        struct pmic *p = pmic_get("MAX8997_PMIC");
        if (!p)
@@ -473,16 +450,3 @@ int mipi_power(void)
 #endif
        return 0;
 }
-
-#ifdef CONFIG_LCD
-void exynos_lcd_misc_init(vidinfo_t *vid)
-{
-#ifdef CONFIG_TIZEN
-       get_tizen_logo_info(vid);
-#endif
-#ifdef CONFIG_S6E8AX0
-       s6e8ax0_init();
-       setenv("lcdinfo", "lcd=s6e8ax0");
-#endif
-}
-#endif