Signed-off-by: Lucas Stach <[email protected]>
---
arch/arm/include/asm/arch-tegra20/pinmux.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/include/asm/arch-tegra20/pinmux.h
b/arch/arm/include/asm/arch-tegra20/pinmux.h
index a9b4eda..a167e48 100644
--- a/arch/arm/include/asm/arch-tegra20/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra20/pinmux.h
@@ -350,4 +350,16 @@ void pinmux_set_tristate(enum pmux_pingrp pin, int enable);
*/
void pinmux_config_table(const struct pingroup_config *config, int len);
+/* Set a group of pins from a table */
+void pinmux_init(void);
+
+/* helper to fill pinmux table */
+#define PINMUX_ENTRY(_pingroup, _mux, _pull, _tri) \
+ { \
+ .pingroup = PINGRP_##_pingroup, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ }
+
#endif /* PINMUX_H */
--
1.8.0.2
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