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authorSteve Twiss <stwiss.opensource@diasemi.com>2015-10-08 16:17:51 +0100
committerLee Jones <lee.jones@linaro.org>2015-10-30 17:19:49 +0000
commit0386af30d3d99d942dd68a8c64beb4f03958e74f (patch)
treecb1d24f7695a0e7730bce158e5fc3f36a0f2cca3 /drivers
parent5c41f11c625e6860b00e58c237dd03a89a8beccc (diff)
downloadlinux-0386af30d3d99d942dd68a8c64beb4f03958e74f.tar.gz
linux-0386af30d3d99d942dd68a8c64beb4f03958e74f.tar.xz
mfd: da9053: Addition of extra registers for GPIOs 8-13
Definitions for GPIO registers 8, 9, 10, 11, 12 and 13 are added into the register header file. - DA9052_GPIO_8_9_REG 25 - DA9052_GPIO_10_11_REG 26 - DA9052_GPIO_12_13_REG 27 A modification is also made to the MFD core code to define these registers as readable and writable. The functions for da9052_reg_readable() and da9052_reg_writeable() have had their case statements altered to include these new registers. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mfd/da9052-core.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index 46e3840c7a37..c0bf68a3e614 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -51,6 +51,9 @@ static bool da9052_reg_readable(struct device *dev, unsigned int reg)
case DA9052_GPIO_2_3_REG:
case DA9052_GPIO_4_5_REG:
case DA9052_GPIO_6_7_REG:
+ case DA9052_GPIO_8_9_REG:
+ case DA9052_GPIO_10_11_REG:
+ case DA9052_GPIO_12_13_REG:
case DA9052_GPIO_14_15_REG:
case DA9052_ID_0_1_REG:
case DA9052_ID_2_3_REG:
@@ -178,6 +181,9 @@ static bool da9052_reg_writeable(struct device *dev, unsigned int reg)
case DA9052_GPIO_2_3_REG:
case DA9052_GPIO_4_5_REG:
case DA9052_GPIO_6_7_REG:
+ case DA9052_GPIO_8_9_REG:
+ case DA9052_GPIO_10_11_REG:
+ case DA9052_GPIO_12_13_REG:
case DA9052_GPIO_14_15_REG:
case DA9052_ID_0_1_REG:
case DA9052_ID_2_3_REG: