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ARM: tegra: pinctrl: add support for MIPI PAD control groups

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Some pinmux controls are in a different register set. Add support for
manipulating those in a similar way to existing pins/groups.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Stephen Warren
2015-03-25 12:04:36 -06:00
committed by Tom Warren
parent c21478bc6e
commit 5ee7ec7baf
2 changed files with 73 additions and 0 deletions
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16
arch/arm/include/asm/arch-tegra/pinmux.h
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@@ -229,4 +229,20 @@ void pinmux_config_drvgrp_table(const struct pmux_drvgrp_config *config,
#endif /* TEGRA_PMX_SOC_HAS_DRVGRPS */
#ifdef TEGRA_PMX_SOC_HAS_MIPI_PAD_CTRL_GRPS
struct pmux_mipipadctrlgrp_config {
u32 grp:16; /* pin group PMUX_MIPIPADCTRLGRP_x */
u32 func:8; /* function to assign PMUX_FUNC_... */
};
void pinmux_config_mipipadctrlgrp_table(
const struct pmux_mipipadctrlgrp_config *config, int len);
struct pmux_mipipadctrlgrp_desc {
u8 funcs[2];
};
extern const struct pmux_mipipadctrlgrp_desc *tegra_soc_mipipadctrl_groups;
#endif /* TEGRA_PMX_SOC_HAS_MIPI_PAD_CTRL_GRPS */
#endif /* _TEGRA_PINMUX_H_ */