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authorAkshay Saraswat <akshay.s@samsung.com>2014-11-13 22:38:15 +0530
committerMinkyu Kang <mk7.kang@samsung.com>2014-11-17 19:03:38 +0900
commitaa14b42d53b03b9b9d7e19e4cb5f9e59f881c4dc (patch)
tree0765645dfd3b8d4bd6dbe3d60d6f8ec3a4a6b1ec /arch/arm/include/asm/arch-exynos
parent2086e388d56cbb0e3737a6276f04f00f74bf6723 (diff)
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Exynos5800: Introduce new proid for Exynos5800
This patch intends to add a new proid for Exynos5800 which is a variant of Exynos5420. Product id for Exynos5800 is 0x5422. Both Exynos5420 and Exynos5800 are pin to pin compitable. This gives us an advantage of reusing Exynos5420 clock, pinmux, memory and other settings. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch/arm/include/asm/arch-exynos')
-rw-r--r--arch/arm/include/asm/arch-exynos/cpu.h10
-rw-r--r--arch/arm/include/asm/arch-exynos/gpio.h4
2 files changed, 11 insertions, 3 deletions
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
index 78aceef..29674ad 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -227,6 +227,13 @@ static inline void s5p_set_cpu_id(void)
/* Exynos5420 */
s5p_cpu_id = 0x5420;
break;
+ case 0x422:
+ /*
+ * Exynos5800 is a variant of Exynos5420
+ * and has product id 0x5422
+ */
+ s5p_cpu_id = 0x5800;
+ break;
}
}
@@ -255,6 +262,7 @@ IS_EXYNOS_TYPE(exynos4210, 0x4210)
IS_EXYNOS_TYPE(exynos4412, 0x4412)
IS_EXYNOS_TYPE(exynos5250, 0x5250)
IS_EXYNOS_TYPE(exynos5420, 0x5420)
+IS_EXYNOS_TYPE(exynos5800, 0x5800)
#define SAMSUNG_BASE(device, base) \
static inline unsigned int __attribute__((no_instrument_function)) \
@@ -265,7 +273,7 @@ static inline unsigned int __attribute__((no_instrument_function)) \
return EXYNOS4X12_##base; \
return EXYNOS4_##base; \
} else if (cpu_is_exynos5()) { \
- if (proid_is_exynos5420()) \
+ if (proid_is_exynos5420() || proid_is_exynos5800()) \
return EXYNOS5420_##base; \
return EXYNOS5_##base; \
} \
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h
index 02287de..9699954 100644
--- a/arch/arm/include/asm/arch-exynos/gpio.h
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -1398,7 +1398,7 @@ static struct gpio_info exynos5420_gpio_data[EXYNOS5420_GPIO_NUM_PARTS] = {
static inline struct gpio_info *get_gpio_data(void)
{
if (cpu_is_exynos5()) {
- if (proid_is_exynos5420())
+ if (proid_is_exynos5420() || proid_is_exynos5800())
return exynos5420_gpio_data;
else
return exynos5_gpio_data;
@@ -1415,7 +1415,7 @@ static inline struct gpio_info *get_gpio_data(void)
static inline unsigned int get_bank_num(void)
{
if (cpu_is_exynos5()) {
- if (proid_is_exynos5420())
+ if (proid_is_exynos5420() || proid_is_exynos5800())
return EXYNOS5420_GPIO_NUM_PARTS;
else
return EXYNOS5_GPIO_NUM_PARTS;