On 4/10/2022 8:34 PM, Dmitry Osipenko wrote:
External email: Use caution opening links or attachments 06.04.2022 08:24, Ashish Mhetre пишет:diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index 1066b1194a5a..c3c121fbfbb7 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -13,6 +13,9 @@ #include <linux/irq.h> #include <linux/reset-controller.h> #include <linux/types.h> +#include <linux/platform_device.h> + +#define MC_MAX_CHANNELS 16 struct clk; struct device; @@ -181,6 +184,7 @@ struct tegra_mc_ops { int (*resume)(struct tegra_mc *mc); irqreturn_t (*handle_irq)(int irq, void *data); int (*probe_device)(struct tegra_mc *mc, struct device *dev); + int (*map_regs)(struct tegra_mc *mc, struct platform_device *pdev); }; struct tegra_mc_soc { @@ -194,6 +198,7 @@ struct tegra_mc_soc { unsigned int atom_size; u8 client_id_mask; + u8 num_channels; const struct tegra_smmu_soc *smmu; @@ -212,6 +217,8 @@ struct tegra_mc { struct tegra_smmu *smmu; struct gart_device *gart; void __iomem *regs; + void __iomem *bcast_ch_regs; + void __iomem *ch_regs[MC_MAX_CHANNELS];Why not to allocate ch_regs at runtime?
Yes, we can do that. I'll make necessary changes in v7.
