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[v2,3/8] spi: lantiq: Move interrupt control register offesets to SoC specific data structure

Message ID f0f9723a30ea9c2ee48d2199f7512af9e15803b0.1594957019.git.eswara.kota@linux.intel.com
State Accepted
Commit 8d19d665e0aca28c4bd8a024241b05f74841a315
Headers show
Series [v2,1/8] spi: lantiq: fix: Rx overflow error in full duplex mode | expand

Commit Message

Dilip Kota July 17, 2020, 6:27 a.m. UTC
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>
---
 drivers/spi/spi-lantiq-ssc.c | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi-lantiq-ssc.c b/drivers/spi/spi-lantiq-ssc.c
index 1073a70a4beba..98e1c5d807597 100644
--- a/drivers/spi/spi-lantiq-ssc.c
+++ b/drivers/spi/spi-lantiq-ssc.c
@@ -50,8 +50,6 @@ 
 #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)
@@ -159,8 +157,10 @@ 
 #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 {
@@ -793,13 +793,17 @@  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[] = {