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| author | Dilip Kota <eswara.kota@linux.intel.com> | 2020-07-17 14:27:52 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-22 01:55:55 +0100 |
| commit | 8d19d665e0aca28c4bd8a024241b05f74841a315 (patch) | |
| tree | 64c2b97d7e17a96b8a8cd7001a50a73c5310afbe /drivers/spi | |
| parent | ddf41bf782d2fb1df605407c7fff1160f488c949 (diff) | |
| download | linux-8d19d665e0aca28c4bd8a024241b05f74841a315.tar.gz | |
spi: lantiq: Move interrupt control register offesets to SoC specific data structure
Address of Interrupt control registers are different on new chipsets. So move them to SoC specific data structure. Signed-off-by: Dilip Kota <eswara.kota@linux.intel.com> Link: https://lore.kernel.org/r/f0f9723a30ea9c2ee48d2199f7512af9e15803b0.1594957019.git.eswara.kota@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-lantiq-ssc.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/spi/spi-lantiq-ssc.c b/drivers/spi/spi-lantiq-ssc.c index 2ffe30354c13..78c6b131d069 100644 --- a/drivers/spi/spi-lantiq-ssc.c +++ b/drivers/spi/spi-lantiq-ssc.c @@ -49,8 +49,6 @@ #define LTQ_SPI_RXCNT 0x84 #define LTQ_SPI_DMACON 0xec #define LTQ_SPI_IRNEN 0xf4 -#define LTQ_SPI_IRNICR 0xf8 -#define LTQ_SPI_IRNCR 0xfc #define LTQ_SPI_CLC_SMC_S 16 /* Clock divider for sleep mode */ #define LTQ_SPI_CLC_SMC_M (0xFF << LTQ_SPI_CLC_SMC_S) @@ -158,8 +156,10 @@ #define LTQ_SPI_IRNEN_ALL 0x1F struct lantiq_ssc_hwcfg { - unsigned int irnen_r; - unsigned int irnen_t; + unsigned int irnen_r; + unsigned int irnen_t; + unsigned int irncr; + unsigned int irnicr; }; struct lantiq_ssc_spi { @@ -792,13 +792,17 @@ static int lantiq_ssc_transfer_one(struct spi_master *master, } static const struct lantiq_ssc_hwcfg lantiq_ssc_xway = { - .irnen_r = LTQ_SPI_IRNEN_R_XWAY, - .irnen_t = LTQ_SPI_IRNEN_T_XWAY, + .irnen_r = LTQ_SPI_IRNEN_R_XWAY, + .irnen_t = LTQ_SPI_IRNEN_T_XWAY, + .irnicr = 0xF8, + .irncr = 0xFC, }; static const struct lantiq_ssc_hwcfg lantiq_ssc_xrx = { - .irnen_r = LTQ_SPI_IRNEN_R_XRX, - .irnen_t = LTQ_SPI_IRNEN_T_XRX, + .irnen_r = LTQ_SPI_IRNEN_R_XRX, + .irnen_t = LTQ_SPI_IRNEN_T_XRX, + .irnicr = 0xF8, + .irncr = 0xFC, }; static const struct of_device_id lantiq_ssc_match[] = { |