[U-Boot] [PATCH v7 0/2] Exynos5: Add GPIO numbering feature
Akshay Saraswat
akshay.s at samsung.com
Tue Apr 15 19:16:24 CEST 2014
Built for all Exynos SoCs but couldn't test booting over all of them.
Tested U-Boot bootup over SMDK5420, SMDK5250, Snow.
Requesting maintaners to test once over affected SoCs.
Changes in V2:
- Enabled CMD_GPIO as suggested by Simon Glass
and supported same for EXYNOS5.
Changes in V3:
- New patch added to rename S5P GPIO definitions
to S5P_GPIO.
- GPIO Table added to calculate the base address
of input gpio bank.
Changes in V4:
- To have consistent 0..n-1 GPIO numbering the banks
are divided into different parts where ever they
have holes in them.
- Function and table to support gpio command moved
to s5p-gpio driver.
- Rebased on latest u-boot-samsung tree.
Changes in V5:
- Rebased on latest u-boot-samsung tree.
- Removed Exynos5 specific code in gpio driver api to
get bank.
- Added #define HAVE_GENERIC_GPIO in config file
to remove conditinal CPU check in gpio driver.
Changes in V6:
- Isolated config changes in a new patch.
- Updated patches with corresponding changes for Exynos 5420.
Changes in V7:
- Added changes for other SoCs like Exynos 4412, 4210 etc.
Akshay Saraswat (1):
EXYNOS: Add GPIO pin numbering and rename definitions
Config: Enable Generic GPIO and CMD configs
arch/arm/cpu/armv7/exynos/pinmux.c | 403 +++----
arch/arm/include/asm/arch-exynos/cpu.h | 17 +-
arch/arm/include/asm/arch-exynos/gpio.h | 1778 +++++++++++++++++++++++++-----
arch/arm/include/asm/arch-s5pc1xx/gpio.h | 941 +++++++++++++---
board/samsung/goni/goni.c | 26 +-
board/samsung/smdk5250/exynos5-dt.c | 20 +-
board/samsung/smdk5250/smdk5250.c | 19 +-
board/samsung/smdk5420/smdk5420.c | 15 +-
board/samsung/smdkc100/smdkc100.c | 5 +-
board/samsung/smdkv310/smdkv310.c | 17 +-
board/samsung/trats/trats.c | 39 +-
board/samsung/trats2/trats2.c | 74 +-
board/samsung/universal_c210/universal.c | 51 +-
drivers/gpio/s5p_gpio.c | 194 +++-
include/configs/exynos5-dt.h | 3 +
include/configs/origen.h | 1 +
include/configs/s5p_goni.h | 5 +-
include/configs/s5pc210_universal.h | 17 +-
include/configs/smdkc100.h | 1 +
include/configs/smdkv310.h | 2 +
include/configs/trats.h | 9 +-
include/configs/trats2.h | 5 +-
22 files changed, 2802 insertions(+), 840 deletions(-)
--
1.8.3.2
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