From: Aaron Durbin adurbin@chromium.org
The TSP65090 is a PMIC on some exynos5 boards. The init function is called for the TPS65090 pmic. If that device is not a part of the device tree (returns -ENODEV) then continue. Otherwise return a failure.
Signed-off-by: Aaron Durbin adurbin@chromium.org Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Simon Glass sjg@chromium.org ---
Changes in v3: None Changes in v2: - Move code to exynos5-dt.c - Fix comment style - Add #ifdef around tps65090 code
board/samsung/smdk5250/exynos5-dt.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/board/samsung/smdk5250/exynos5-dt.c b/board/samsung/smdk5250/exynos5-dt.c index fbf5850..bce7583 100644 --- a/board/samsung/smdk5250/exynos5-dt.c +++ b/board/samsung/smdk5250/exynos5-dt.c @@ -20,6 +20,7 @@ #include <asm/arch/sromc.h> #include <power/pmic.h> #include <power/max77686_pmic.h> +#include <power/tps65090_pmic.h> #include <tmu.h>
DECLARE_GLOBAL_DATA_PTR; @@ -161,7 +162,19 @@ int exynos_power_init(void)
#ifdef CONFIG_POWER_MAX77686 ret = max77686_init(); + if (ret) + return ret; #endif +#ifdef CONFIG_POWER_TPS65090 + /* + * The TPS65090 may not be in the device tree. If so, it is not + * an error. + */ + ret = tps65090_init(); + if (ret == 0 || ret == -ENODEV) + return 0; +#endif + return ret; } #endif /* CONFIG_POWER */