Currently, we see following compile error in the designeware GPIO driver
for RV32 systems:
lib/utils/gpio/fdt_gpio_designware.c:115:20: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
115 | chip->dr = (void *)addr + (bank * 0xc);
| ^
lib/utils/gpio/fdt_gpio_designware.c:116:21: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
116 | chip->ext = (void *)addr + (bank * 4) + 0x50;
We fix the above error using an explicit type-cast to 'unsigned long'.
Fixes: 7828eebaaa ("gpio/desginware: add Synopsys DesignWare APB GPIO support")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Add a driver for the Synopsys DesignWare APB GPIO IP block found in many
SoCs.
Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
