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| author | Steve Twiss <stwiss.opensource@diasemi.com> | 2015-10-08 16:17:51 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-10-30 17:19:49 +0000 |
| commit | 0386af30d3d99d942dd68a8c64beb4f03958e74f (patch) | |
| tree | cb1d24f7695a0e7730bce158e5fc3f36a0f2cca3 /drivers/mfd | |
| parent | 5c41f11c625e6860b00e58c237dd03a89a8beccc (diff) | |
| download | linux-0386af30d3d99d942dd68a8c64beb4f03958e74f.tar.gz | |
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/mfd')
| -rw-r--r-- | drivers/mfd/da9052-core.c | 6 |
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: |