diff mbox series

[U-Boot,1/2] gpio: atmel_pio4: add drive strength macros

Message ID 1524470390-15743-2-git-send-email-eugen.hristev@microchip.com
State Accepted
Commit cbccb33584c952853baf3522a3cf51660046c77d
Delegated to: Tom Rini
Headers show
Series Drive stregth for sama5d2_ptc_ek | expand

Commit Message

Eugen Hristev April 23, 2018, 7:59 a.m. UTC 
From: Ludovic Desroches <ludovic.desroches@microchip.com>

Macros for drive strength configuration were missing.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
---
 arch/arm/mach-at91/include/mach/atmel_pio4.h | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Tom Rini May 8, 2018, 5:16 p.m. UTC | #1 
On Mon, Apr 23, 2018 at 10:59:49AM +0300, Eugen Hristev wrote:

> From: Ludovic Desroches <ludovic.desroches@microchip.com>
> 
> Macros for drive strength configuration were missing.
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/arch/arm/mach-at91/include/mach/atmel_pio4.h b/arch/arm/mach-at91/include/mach/atmel_pio4.h
index 6760bec..aa49c7f 100644
--- a/arch/arm/mach-at91/include/mach/atmel_pio4.h
+++ b/arch/arm/mach-at91/include/mach/atmel_pio4.h
@@ -48,6 +48,10 @@  struct atmel_pio4_port {
 #define ATMEL_PIO_IFSCEN_MASK		BIT(13)
 #define ATMEL_PIO_OPD_MASK		BIT(14)
 #define ATMEL_PIO_SCHMITT_MASK		BIT(15)
+#define ATMEL_PIO_DRVSTR_MASK		GENMASK(17, 16)
+#define ATMEL_PIO_DRVSTR_LO		(1 << 16)
+#define ATMEL_PIO_DRVSTR_ME		(2 << 16)
+#define ATMEL_PIO_DRVSTR_HI		(3 << 16)
 #define ATMEL_PIO_CFGR_EVTSEL_MASK	GENMASK(26, 24)
 #define ATMEL_PIO_CFGR_EVTSEL_FALLING	(0 << 24)
 #define ATMEL_PIO_CFGR_EVTSEL_RISING	(1 << 24)