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ARM: EXYNOS: Remove Exynos4212 related dead code 

Support for Exynos4212 SoCs has been removed by commit bca9085e0a ("ARM:
dts: exynos: remove Exynos4212 support (dead code)"), so there is no need
to keep remaining dead code related to this SoC version.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2017-10-04 08:38:22 +02:00 committed by Krzysztof Kozlowski
parent 09e1cf829c
commit 9e43eca3c8
6 changed files with 2 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/mach-exynos/Kconfig
View File

@ -85,11 +85,6 @@ config CPU_EXYNOS4210
default y
depends on ARCH_EXYNOS4
config SOC_EXYNOS4212
bool "SAMSUNG EXYNOS4212"
default y
depends on ARCH_EXYNOS4
config SOC_EXYNOS4412
bool "SAMSUNG EXYNOS4412"
default y

11
arch/arm/mach-exynos/common.h
View File

@ -18,7 +18,6 @@
#define EXYNOS3_SOC_MASK 0xFFFFF000
#define EXYNOS4210_CPU_ID 0x43210000
#define EXYNOS4212_CPU_ID 0x43220000
#define EXYNOS4412_CPU_ID 0xE4412200
#define EXYNOS4_CPU_MASK 0xFFFE0000
@ -39,7 +38,6 @@ static inline int is_samsung_##name(void) \
IS_SAMSUNG_CPU(exynos3250, EXYNOS3250_SOC_ID, EXYNOS3_SOC_MASK)
IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)
IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)
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)
@ -59,12 +57,6 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
# define soc_is_exynos4210() 0
#endif
#if defined(CONFIG_SOC_EXYNOS4212)
# define soc_is_exynos4212() is_samsung_exynos4212()
#else
# define soc_is_exynos4212() 0
#endif
#if defined(CONFIG_SOC_EXYNOS4412)
# define soc_is_exynos4412() is_samsung_exynos4412()
#else
@ -105,8 +97,7 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
# define soc_is_exynos5800() 0
#endif
#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \
soc_is_exynos4412())
#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4412())
#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \
soc_is_exynos5420() || soc_is_exynos5800())

2
arch/arm/mach-exynos/exynos.c
View File

@ -195,7 +195,6 @@ static void __init exynos_dt_machine_init(void)
exynos_cpuidle.dev.platform_data = &cpuidle_coupled_exynos_data;
#endif
if (of_machine_is_compatible("samsung,exynos4210") ||
of_machine_is_compatible("samsung,exynos4212") ||
(of_machine_is_compatible("samsung,exynos4412") &&
of_machine_is_compatible("samsung,trats2")) ||
of_machine_is_compatible("samsung,exynos3250") ||
@ -208,7 +207,6 @@ static char const *const exynos_dt_compat[] __initconst = {
"samsung,exynos3250",
"samsung,exynos4",
"samsung,exynos4210",
"samsung,exynos4212",
"samsung,exynos4412",
"samsung,exynos5",
"samsung,exynos5250",

5
arch/arm/mach-exynos/firmware.c
View File

@ -70,12 +70,7 @@ static int exynos_cpu_boot(int cpu)
/*
* The second parameter of SMC_CMD_CPU1BOOT command means CPU id.
* But, Exynos4212 has only one secondary CPU so second parameter
* isn't used for informing secure firmware about CPU id.
*/
if (soc_is_exynos4212())
cpu = 0;
exynos_smc(SMC_CMD_CPU1BOOT, cpu, 0, 0);
return 0;
}

3
arch/arm/mach-exynos/pm.c
View File

@ -167,8 +167,7 @@ void exynos_enter_aftr(void)
exynos_pm_central_suspend();
if (of_machine_is_compatible("samsung,exynos4212") ||
of_machine_is_compatible("samsung,exynos4412")) {
if (of_machine_is_compatible("samsung,exynos4412")) {
/* Setting SEQ_OPTION register */
pmu_raw_writel(S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0,
S5P_CENTRAL_SEQ_OPTION);

4
arch/arm/mach-exynos/suspend.c
View File

@ -225,7 +225,6 @@ static int __init exynos_pmu_irq_init(struct device_node *node,
EXYNOS_PMU_IRQ(exynos3250_pmu_irq, "samsung,exynos3250-pmu");
EXYNOS_PMU_IRQ(exynos4210_pmu_irq, "samsung,exynos4210-pmu");
EXYNOS_PMU_IRQ(exynos4212_pmu_irq, "samsung,exynos4212-pmu");
EXYNOS_PMU_IRQ(exynos4412_pmu_irq, "samsung,exynos4412-pmu");
EXYNOS_PMU_IRQ(exynos5250_pmu_irq, "samsung,exynos5250-pmu");
EXYNOS_PMU_IRQ(exynos5420_pmu_irq, "samsung,exynos5420-pmu");
@ -616,9 +615,6 @@ static const struct of_device_id exynos_pmu_of_device_ids[] __initconst = {
}, {
.compatible = "samsung,exynos4210-pmu",
.data = &exynos4_pm_data,
}, {
.compatible = "samsung,exynos4212-pmu",
.data = &exynos4_pm_data,
}, {
.compatible = "samsung,exynos4412-pmu",
.data = &exynos4_pm_data,