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ARM: exynos: Remove support for Exynos5440

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The Exynos5440 is not actively developed, there are no development
boards available and probably there are no real products with it.
Remove wide-tree support for Exynos5440.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2018-04-24 22:32:39 +02:00
parent abbf94fc29
commit c5deb59808
3 changed files with 2 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/mach-exynos/Kconfig
View File

@ -108,18 +108,6 @@ config SOC_EXYNOS5420
default y
depends on ARCH_EXYNOS5
config SOC_EXYNOS5440
bool "SAMSUNG EXYNOS5440"
default y
depends on ARCH_EXYNOS5
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR
select PINCTRL_EXYNOS5440
select PM_OPP
help
Enable EXYNOS5440 SoC support
config SOC_EXYNOS5800
bool "SAMSUNG EXYNOS5800"
default y

8
arch/arm/mach-exynos/common.h
View File

@ -21,7 +21,6 @@
#define EXYNOS5250_SOC_ID 0x43520000
#define EXYNOS5410_SOC_ID 0xE5410000
#define EXYNOS5420_SOC_ID 0xE5420000
#define EXYNOS5440_SOC_ID 0xE5440000
#define EXYNOS5800_SOC_ID 0xE5422000
#define EXYNOS5_SOC_MASK 0xFFFFF000
@ -39,7 +38,6 @@ IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK)
IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK)
IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)
IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
#if defined(CONFIG_SOC_EXYNOS3250)
@ -82,12 +80,6 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
# define soc_is_exynos5420() 0
#endif
#if defined(CONFIG_SOC_EXYNOS5440)
# define soc_is_exynos5440() is_samsung_exynos5440()
#else
# define soc_is_exynos5440() 0
#endif
#if defined(CONFIG_SOC_EXYNOS5800)
# define soc_is_exynos5800() is_samsung_exynos5800()
#else

15
arch/arm/mach-exynos/exynos.c
View File

@ -63,15 +63,6 @@ void __init exynos_sysram_init(void)
}
}
static void __init exynos_init_late(void)
{
if (of_machine_is_compatible("samsung,exynos5440"))
/* to be supported later */
return;
exynos_pm_init();
}
static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname,
int depth, void *data)
{
@ -79,8 +70,7 @@ static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname,
const __be32 *reg;
int len;
if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") &&
!of_flat_dt_is_compatible(node, "samsung,exynos5440-clock"))
if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid"))
return 0;
reg = of_get_flat_dt_prop(node, "reg", &len);
@ -209,7 +199,6 @@ static char const *const exynos_dt_compat[] __initconst = {
"samsung,exynos5250",
"samsung,exynos5260",
"samsung,exynos5420",
"samsung,exynos5440",
NULL
};
@ -232,7 +221,7 @@ DT_MACHINE_START(EXYNOS_DT, "SAMSUNG EXYNOS (Flattened Device Tree)")
.init_early = exynos_firmware_init,
.init_irq = exynos_init_irq,
.init_machine = exynos_dt_machine_init,
.init_late = exynos_init_late,
.init_late = exynos_pm_init,
.dt_compat = exynos_dt_compat,
.dt_fixup = exynos_dt_fixup,
MACHINE_END