[U-Boot] [PATCH 07/11 v3] Exynos: Add peripherial id for pwm
Akshay Saraswat
akshay.s at samsung.com
Mon Apr 1 06:42:24 CEST 2013
From: Padmavathi Venna <padma.v at samsung.com>
Add peripherial id for pwm inorder to support
generic api to get the clk frequency
Test with command "sf probe 1:0; time sf read 40008000 0 1000".
Try with different numbers of bytes and see that sane values are obtained
Build and boot U-boot with this patch, backlight works properly.
Signed-off-by: Padmavathi Venna <padma.v at samsung.com>
Signed-off-by: Akshay Saraswat <akshay.s at samsung.com>
Acked-by: Simon Glass <sjg at chromium.org>
---
Changes since v2:
- Added "Acked-by: Simon Glass".
Changes since v1:
- None.
arch/arm/include/asm/arch-exynos/periph.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/include/asm/arch-exynos/periph.h b/arch/arm/include/asm/arch-exynos/periph.h
index 89bcdfc..e5aed4b 100644
--- a/arch/arm/include/asm/arch-exynos/periph.h
+++ b/arch/arm/include/asm/arch-exynos/periph.h
@@ -61,6 +61,11 @@ enum periph_id {
PERIPH_ID_SPI3,
PERIPH_ID_SPI4,
PERIPH_ID_SDMMC4,
+ PERIPH_ID_PWM0,
+ PERIPH_ID_PWM1,
+ PERIPH_ID_PWM2,
+ PERIPH_ID_PWM3,
+ PERIPH_ID_PWM4,
PERIPH_ID_COUNT,
PERIPH_ID_NONE = -1,
--
1.8.0
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