Hi Peter, On 12 May 2015 at 07:25, Peter Griffin <[email protected]> wrote: > This patch adds support for the GPIO perif found on hi6220 > SoC. > > Signed-off-by: Peter Griffin <[email protected]> > --- > arch/arm/include/asm/arch-armv8/gpio.h | 47 +++++++++++++++++ > drivers/gpio/Makefile | 2 + > drivers/gpio/hi6220_gpio.c | 95 > ++++++++++++++++++++++++++++++++++ > 3 files changed, 144 insertions(+) > create mode 100644 arch/arm/include/asm/arch-armv8/gpio.h > create mode 100644 drivers/gpio/hi6220_gpio.c > > diff --git a/arch/arm/include/asm/arch-armv8/gpio.h > b/arch/arm/include/asm/arch-armv8/gpio.h > new file mode 100644 > index 0000000..162c2d9 > --- /dev/null > +++ b/arch/arm/include/asm/arch-armv8/gpio.h > @@ -0,0 +1,47 @@ > +/* > + * Copyright (C) 2015 Linaro > + * Peter Griffin <[email protected]> > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#ifndef _HI6220_GPIO_H_ > +#define _HI6220_GPIO_H_ > + > +#define HI6220_GPIO0_BASE (void *)0xf8011000 > +#define HI6220_GPIO1_BASE (void *)0xf8012000 > +#define HI6220_GPIO2_BASE (void *)0xf8013000 > +#define HI6220_GPIO3_BASE (void *)0xf8014000 > +#define HI6220_GPIO4_BASE (void *)0xf7020000 > +#define HI6220_GPIO5_BASE (void *)0xf7021000 > +#define HI6220_GPIO6_BASE (void *)0xf7022000 > +#define HI6220_GPIO7_BASE (void *)0xf7023000 > +#define HI6220_GPIO8_BASE (void *)0xf7024000 > +#define HI6220_GPIO9_BASE (void *)0xf7025000 > +#define HI6220_GPIO10_BASE (void *)0xf7026000 > +#define HI6220_GPIO11_BASE (void *)0xf7027000 > +#define HI6220_GPIO12_BASE (void *)0xf7028000 > +#define HI6220_GPIO13_BASE (void *)0xf7029000 > +#define HI6220_GPIO14_BASE (void *)0xf702a000 > +#define HI6220_GPIO15_BASE (void *)0xf702b000 > +#define HI6220_GPIO16_BASE (void *)0xf702c000 > +#define HI6220_GPIO17_BASE (void *)0xf702d000 > +#define HI6220_GPIO18_BASE (void *)0xf702e000 > +#define HI6220_GPIO19_BASE (void *)0xf702f000
I see device tree patches for this SoC - so is it possible to use device tree for this driver and avoid including these addresses? [snip] Regards, Simon _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
