[PATCH 06/10] ARM: davinci: da850-evm: call regulator_has_full_constraints()

Lee Jones
2019-11-07T20:18:23Z

From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

[ Upstream commit 0c0c9b5753cd04601b17de09da1ed2885a3b42fe ]

The BB expander at 0x21 i2c bus 1 fails to probe on da850-evm because
the board doesn't set has_full_constraints to true in the regulator
API.

Call regulator_has_full_constraints() at the end of board registration
just like we do in da850-lcdk and da830-evm.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Change-Id: I02d04d302a679996b88868ddb289fc5185f53fa4
---
arch/arm/mach-davinci/board-da850-evm.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 83f579add9e4..85fbf14b956a 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -1482,6 +1482,8 @@ static __init void da850_evm_init(void)
if (ret)
pr_warn("%s: dsp/rproc registration failed: %d\n",
__func__, ret);
+
+ regulator_has_full_constraints();
}

#ifdef CONFIG_SERIAL_8250_CONSOLE