.val_bits = 32,
.reg_stride = 4,
- .max_register = JZ_REG_LCD_SIZE1,
.writeable_reg = ingenic_drm_writeable_reg,
};
struct ingenic_drm_bridge *ib;
struct drm_device *drm;
void __iomem *base;
+ struct resource *res;
+ struct regmap_config regmap_config;
long parent_rate;
unsigned int i, clone_mask = 0;
int ret, irq;
drm->mode_config.funcs = &ingenic_drm_mode_config_funcs;
drm->mode_config.helper_private = &ingenic_drm_mode_config_helpers;
- base = devm_platform_ioremap_resource(pdev, 0);
+ base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(base)) {
dev_err(dev, "Failed to get memory resource\n");
return PTR_ERR(base);
}
+ regmap_config = ingenic_drm_regmap_config;
+ regmap_config.max_register = res->end - res->start;
priv->map = devm_regmap_init_mmio(dev, base,
- &ingenic_drm_regmap_config);
+ ®map_config);
if (IS_ERR(priv->map)) {
dev_err(dev, "Failed to create regmap\n");
return PTR_ERR(priv->map);