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Exynos5800: Introduce new proid for Exynos5800

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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>
This commit is contained in:
Akshay Saraswat
2014-11-13 22:38:15 +05:30
committed by Minkyu Kang
parent 2086e388d5
commit aa14b42d53
5 changed files with 23 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/include/asm/arch-exynos/cpu.h
View File

@@ -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; \
} \

4
arch/arm/include/asm/arch-exynos/gpio.h
View File

@@ -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;