lantiq: kernel 4.14: update patches and config

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Mathias Kresin <dev@kresin.me>

1 files changed, 0 insertions, 723 deletions

diff --git a/target/linux/lantiq/patches-4.14/0092-spi-lantiq-ssc-add-LTQ_-prefix-to-defines.patch b/target/linux/lantiq/patches-4.14/0092-spi-lantiq-ssc-add-LTQ_-prefix-to-defines.patch
deleted file mode 100644
index 9bcde3c08a..0000000000
--- a/target/linux/lantiq/patches-4.14/0092-spi-lantiq-ssc-add-LTQ_-prefix-to-defines.patch
+++ /dev/null
@@ -1,723 +0,0 @@
-From 1aa83e0a2821cd7f4e8f3ddb367859f52e468bf1 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Mon, 27 Feb 2017 23:21:25 +0100
-Subject: spi: lantiq-ssc: add LTQ_ prefix to defines
-
-The blackfin architecture has a SPI_STAT define which conflicts with
-the define from the spi-lantiq-ssc driver in compile test mode. Fix
-this by adding a prefix in front of every define.
-
-Reported-by: kbuild test robot <fengguang.wu@intel.com>
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-Signed-off-by: Mark Brown <broonie@kernel.org>
----
- drivers/spi/spi-lantiq-ssc.c | 437 ++++++++++++++++++++++---------------------
- 1 file changed, 222 insertions(+), 215 deletions(-)
-
---- a/drivers/spi/spi-lantiq-ssc.c
-+++ b/drivers/spi/spi-lantiq-ssc.c
-@@ -26,136 +26,140 @@
- #include <lantiq_soc.h>
- #endif
- 
--#define SPI_RX_IRQ_NAME		"spi_rx"
--#define SPI_TX_IRQ_NAME		"spi_tx"
--#define SPI_ERR_IRQ_NAME	"spi_err"
--#define SPI_FRM_IRQ_NAME	"spi_frm"
--
--#define SPI_CLC			0x00
--#define SPI_PISEL		0x04
--#define SPI_ID			0x08
--#define SPI_CON			0x10
--#define SPI_STAT		0x14
--#define SPI_WHBSTATE		0x18
--#define SPI_TB			0x20
--#define SPI_RB			0x24
--#define SPI_RXFCON		0x30
--#define SPI_TXFCON		0x34
--#define SPI_FSTAT		0x38
--#define SPI_BRT			0x40
--#define SPI_BRSTAT		0x44
--#define SPI_SFCON		0x60
--#define SPI_SFSTAT		0x64
--#define SPI_GPOCON		0x70
--#define SPI_GPOSTAT		0x74
--#define SPI_FPGO		0x78
--#define SPI_RXREQ		0x80
--#define SPI_RXCNT		0x84
--#define SPI_DMACON		0xec
--#define SPI_IRNEN		0xf4
--#define SPI_IRNICR		0xf8
--#define SPI_IRNCR		0xfc
--
--#define SPI_CLC_SMC_S		16	/* Clock divider for sleep mode */
--#define SPI_CLC_SMC_M		(0xFF << SPI_CLC_SMC_S)
--#define SPI_CLC_RMC_S		8	/* Clock divider for normal run mode */
--#define SPI_CLC_RMC_M		(0xFF << SPI_CLC_RMC_S)
--#define SPI_CLC_DISS		BIT(1)	/* Disable status bit */
--#define SPI_CLC_DISR		BIT(0)	/* Disable request bit */
--
--#define SPI_ID_TXFS_S		24	/* Implemented TX FIFO size */
--#define SPI_ID_TXFS_M		(0x3F << SPI_ID_TXFS_S)
--#define SPI_ID_RXFS_S		16	/* Implemented RX FIFO size */
--#define SPI_ID_RXFS_M		(0x3F << SPI_ID_RXFS_S)
--#define SPI_ID_MOD_S		8	/* Module ID */
--#define SPI_ID_MOD_M		(0xff << SPI_ID_MOD_S)
--#define SPI_ID_CFG_S		5	/* DMA interface support */
--#define SPI_ID_CFG_M		(1 << SPI_ID_CFG_S)
--#define SPI_ID_REV_M		0x1F	/* Hardware revision number */
--
--#define SPI_CON_BM_S		16	/* Data width selection */
--#define SPI_CON_BM_M		(0x1F << SPI_CON_BM_S)
--#define SPI_CON_EM		BIT(24)	/* Echo mode */
--#define SPI_CON_IDLE		BIT(23)	/* Idle bit value */
--#define SPI_CON_ENBV		BIT(22)	/* Enable byte valid control */
--#define SPI_CON_RUEN		BIT(12)	/* Receive underflow error enable */
--#define SPI_CON_TUEN		BIT(11)	/* Transmit underflow error enable */
--#define SPI_CON_AEN		BIT(10)	/* Abort error enable */
--#define SPI_CON_REN		BIT(9)	/* Receive overflow error enable */
--#define SPI_CON_TEN		BIT(8)	/* Transmit overflow error enable */
--#define SPI_CON_LB		BIT(7)	/* Loopback control */
--#define SPI_CON_PO		BIT(6)	/* Clock polarity control */
--#define SPI_CON_PH		BIT(5)	/* Clock phase control */
--#define SPI_CON_HB		BIT(4)	/* Heading control */
--#define SPI_CON_RXOFF		BIT(1)	/* Switch receiver off */
--#define SPI_CON_TXOFF		BIT(0)	/* Switch transmitter off */
--
--#define SPI_STAT_RXBV_S		28
--#define SPI_STAT_RXBV_M		(0x7 << SPI_STAT_RXBV_S)
--#define SPI_STAT_BSY		BIT(13)	/* Busy flag */
--#define SPI_STAT_RUE		BIT(12)	/* Receive underflow error flag */
--#define SPI_STAT_TUE		BIT(11)	/* Transmit underflow error flag */
--#define SPI_STAT_AE		BIT(10)	/* Abort error flag */
--#define SPI_STAT_RE		BIT(9)	/* Receive error flag */
--#define SPI_STAT_TE		BIT(8)	/* Transmit error flag */
--#define SPI_STAT_ME		BIT(7)	/* Mode error flag */
--#define SPI_STAT_MS		BIT(1)	/* Master/slave select bit */
--#define SPI_STAT_EN		BIT(0)	/* Enable bit */
--#define SPI_STAT_ERRORS		(SPI_STAT_ME | SPI_STAT_TE | SPI_STAT_RE | \
--				 SPI_STAT_AE | SPI_STAT_TUE | SPI_STAT_RUE)
--
--#define SPI_WHBSTATE_SETTUE	BIT(15)	/* Set transmit underflow error flag */
--#define SPI_WHBSTATE_SETAE	BIT(14)	/* Set abort error flag */
--#define SPI_WHBSTATE_SETRE	BIT(13)	/* Set receive error flag */
--#define SPI_WHBSTATE_SETTE	BIT(12)	/* Set transmit error flag */
--#define SPI_WHBSTATE_CLRTUE	BIT(11)	/* Clear transmit underflow error flag */
--#define SPI_WHBSTATE_CLRAE	BIT(10)	/* Clear abort error flag */
--#define SPI_WHBSTATE_CLRRE	BIT(9)	/* Clear receive error flag */
--#define SPI_WHBSTATE_CLRTE	BIT(8)	/* Clear transmit error flag */
--#define SPI_WHBSTATE_SETME	BIT(7)	/* Set mode error flag */
--#define SPI_WHBSTATE_CLRME	BIT(6)	/* Clear mode error flag */
--#define SPI_WHBSTATE_SETRUE	BIT(5)	/* Set receive underflow error flag */
--#define SPI_WHBSTATE_CLRRUE	BIT(4)	/* Clear receive underflow error flag */
--#define SPI_WHBSTATE_SETMS	BIT(3)	/* Set master select bit */
--#define SPI_WHBSTATE_CLRMS	BIT(2)	/* Clear master select bit */
--#define SPI_WHBSTATE_SETEN	BIT(1)	/* Set enable bit (operational mode) */
--#define SPI_WHBSTATE_CLREN	BIT(0)	/* Clear enable bit (config mode */
--#define SPI_WHBSTATE_CLR_ERRORS	(SPI_WHBSTATE_CLRRUE | SPI_WHBSTATE_CLRME | \
--				 SPI_WHBSTATE_CLRTE | SPI_WHBSTATE_CLRRE | \
--				 SPI_WHBSTATE_CLRAE | SPI_WHBSTATE_CLRTUE)
--
--#define SPI_RXFCON_RXFITL_S	8	/* FIFO interrupt trigger level */
--#define SPI_RXFCON_RXFITL_M	(0x3F << SPI_RXFCON_RXFITL_S)
--#define SPI_RXFCON_RXFLU	BIT(1)	/* FIFO flush */
--#define SPI_RXFCON_RXFEN	BIT(0)	/* FIFO enable */
--
--#define SPI_TXFCON_TXFITL_S	8	/* FIFO interrupt trigger level */
--#define SPI_TXFCON_TXFITL_M	(0x3F << SPI_TXFCON_TXFITL_S)
--#define SPI_TXFCON_TXFLU	BIT(1)	/* FIFO flush */
--#define SPI_TXFCON_TXFEN	BIT(0)	/* FIFO enable */
--
--#define SPI_FSTAT_RXFFL_S	0
--#define SPI_FSTAT_RXFFL_M	(0x3f << SPI_FSTAT_RXFFL_S)
--#define SPI_FSTAT_TXFFL_S	8
--#define SPI_FSTAT_TXFFL_M	(0x3f << SPI_FSTAT_TXFFL_S)
--
--#define SPI_GPOCON_ISCSBN_S	8
--#define SPI_GPOCON_INVOUTN_S	0
--
--#define SPI_FGPO_SETOUTN_S	8
--#define SPI_FGPO_CLROUTN_S	0
--
--#define SPI_RXREQ_RXCNT_M	0xFFFF	/* Receive count value */
--#define SPI_RXCNT_TODO_M	0xFFFF	/* Recevie to-do value */
--
--#define SPI_IRNEN_TFI		BIT(4)	/* TX finished interrupt */
--#define SPI_IRNEN_F		BIT(3)	/* Frame end interrupt request */
--#define SPI_IRNEN_E		BIT(2)	/* Error end interrupt request */
--#define SPI_IRNEN_T_XWAY	BIT(1)	/* Transmit end interrupt request */
--#define SPI_IRNEN_R_XWAY	BIT(0)	/* Receive end interrupt request */
--#define SPI_IRNEN_R_XRX		BIT(1)	/* Transmit end interrupt request */
--#define SPI_IRNEN_T_XRX		BIT(0)	/* Receive end interrupt request */
--#define SPI_IRNEN_ALL		0x1F
-+#define LTQ_SPI_RX_IRQ_NAME	"spi_rx"
-+#define LTQ_SPI_TX_IRQ_NAME	"spi_tx"
-+#define LTQ_SPI_ERR_IRQ_NAME	"spi_err"
-+#define LTQ_SPI_FRM_IRQ_NAME	"spi_frm"
-+
-+#define LTQ_SPI_CLC		0x00
-+#define LTQ_SPI_PISEL		0x04
-+#define LTQ_SPI_ID		0x08
-+#define LTQ_SPI_CON		0x10
-+#define LTQ_SPI_STAT		0x14
-+#define LTQ_SPI_WHBSTATE	0x18
-+#define LTQ_SPI_TB		0x20
-+#define LTQ_SPI_RB		0x24
-+#define LTQ_SPI_RXFCON		0x30
-+#define LTQ_SPI_TXFCON		0x34
-+#define LTQ_SPI_FSTAT		0x38
-+#define LTQ_SPI_BRT		0x40
-+#define LTQ_SPI_BRSTAT		0x44
-+#define LTQ_SPI_SFCON		0x60
-+#define LTQ_SPI_SFSTAT		0x64
-+#define LTQ_SPI_GPOCON		0x70
-+#define LTQ_SPI_GPOSTAT		0x74
-+#define LTQ_SPI_FPGO		0x78
-+#define LTQ_SPI_RXREQ		0x80
-+#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)
-+#define LTQ_SPI_CLC_RMC_S	8	/* Clock divider for normal run mode */
-+#define LTQ_SPI_CLC_RMC_M	(0xFF << LTQ_SPI_CLC_RMC_S)
-+#define LTQ_SPI_CLC_DISS	BIT(1)	/* Disable status bit */
-+#define LTQ_SPI_CLC_DISR	BIT(0)	/* Disable request bit */
-+
-+#define LTQ_SPI_ID_TXFS_S	24	/* Implemented TX FIFO size */
-+#define LTQ_SPI_ID_TXFS_M	(0x3F << LTQ_SPI_ID_TXFS_S)
-+#define LTQ_SPI_ID_RXFS_S	16	/* Implemented RX FIFO size */
-+#define LTQ_SPI_ID_RXFS_M	(0x3F << LTQ_SPI_ID_RXFS_S)
-+#define LTQ_SPI_ID_MOD_S	8	/* Module ID */
-+#define LTQ_SPI_ID_MOD_M	(0xff << LTQ_SPI_ID_MOD_S)
-+#define LTQ_SPI_ID_CFG_S	5	/* DMA interface support */
-+#define LTQ_SPI_ID_CFG_M	(1 << LTQ_SPI_ID_CFG_S)
-+#define LTQ_SPI_ID_REV_M	0x1F	/* Hardware revision number */
-+
-+#define LTQ_SPI_CON_BM_S	16	/* Data width selection */
-+#define LTQ_SPI_CON_BM_M	(0x1F << LTQ_SPI_CON_BM_S)
-+#define LTQ_SPI_CON_EM		BIT(24)	/* Echo mode */
-+#define LTQ_SPI_CON_IDLE	BIT(23)	/* Idle bit value */
-+#define LTQ_SPI_CON_ENBV	BIT(22)	/* Enable byte valid control */
-+#define LTQ_SPI_CON_RUEN	BIT(12)	/* Receive underflow error enable */
-+#define LTQ_SPI_CON_TUEN	BIT(11)	/* Transmit underflow error enable */
-+#define LTQ_SPI_CON_AEN		BIT(10)	/* Abort error enable */
-+#define LTQ_SPI_CON_REN		BIT(9)	/* Receive overflow error enable */
-+#define LTQ_SPI_CON_TEN		BIT(8)	/* Transmit overflow error enable */
-+#define LTQ_SPI_CON_LB		BIT(7)	/* Loopback control */
-+#define LTQ_SPI_CON_PO		BIT(6)	/* Clock polarity control */
-+#define LTQ_SPI_CON_PH		BIT(5)	/* Clock phase control */
-+#define LTQ_SPI_CON_HB		BIT(4)	/* Heading control */
-+#define LTQ_SPI_CON_RXOFF	BIT(1)	/* Switch receiver off */
-+#define LTQ_SPI_CON_TXOFF	BIT(0)	/* Switch transmitter off */
-+
-+#define LTQ_SPI_STAT_RXBV_S	28
-+#define LTQ_SPI_STAT_RXBV_M	(0x7 << LTQ_SPI_STAT_RXBV_S)
-+#define LTQ_SPI_STAT_BSY	BIT(13)	/* Busy flag */
-+#define LTQ_SPI_STAT_RUE	BIT(12)	/* Receive underflow error flag */
-+#define LTQ_SPI_STAT_TUE	BIT(11)	/* Transmit underflow error flag */
-+#define LTQ_SPI_STAT_AE		BIT(10)	/* Abort error flag */
-+#define LTQ_SPI_STAT_RE		BIT(9)	/* Receive error flag */
-+#define LTQ_SPI_STAT_TE		BIT(8)	/* Transmit error flag */
-+#define LTQ_SPI_STAT_ME		BIT(7)	/* Mode error flag */
-+#define LTQ_SPI_STAT_MS		BIT(1)	/* Master/slave select bit */
-+#define LTQ_SPI_STAT_EN		BIT(0)	/* Enable bit */
-+#define LTQ_SPI_STAT_ERRORS	(LTQ_SPI_STAT_ME | LTQ_SPI_STAT_TE | \
-+				 LTQ_SPI_STAT_RE | LTQ_SPI_STAT_AE | \
-+				 LTQ_SPI_STAT_TUE | LTQ_SPI_STAT_RUE)
-+
-+#define LTQ_SPI_WHBSTATE_SETTUE	BIT(15)	/* Set transmit underflow error flag */
-+#define LTQ_SPI_WHBSTATE_SETAE	BIT(14)	/* Set abort error flag */
-+#define LTQ_SPI_WHBSTATE_SETRE	BIT(13)	/* Set receive error flag */
-+#define LTQ_SPI_WHBSTATE_SETTE	BIT(12)	/* Set transmit error flag */
-+#define LTQ_SPI_WHBSTATE_CLRTUE	BIT(11)	/* Clear transmit underflow error flag */
-+#define LTQ_SPI_WHBSTATE_CLRAE	BIT(10)	/* Clear abort error flag */
-+#define LTQ_SPI_WHBSTATE_CLRRE	BIT(9)	/* Clear receive error flag */
-+#define LTQ_SPI_WHBSTATE_CLRTE	BIT(8)	/* Clear transmit error flag */
-+#define LTQ_SPI_WHBSTATE_SETME	BIT(7)	/* Set mode error flag */
-+#define LTQ_SPI_WHBSTATE_CLRME	BIT(6)	/* Clear mode error flag */
-+#define LTQ_SPI_WHBSTATE_SETRUE	BIT(5)	/* Set receive underflow error flag */
-+#define LTQ_SPI_WHBSTATE_CLRRUE	BIT(4)	/* Clear receive underflow error flag */
-+#define LTQ_SPI_WHBSTATE_SETMS	BIT(3)	/* Set master select bit */
-+#define LTQ_SPI_WHBSTATE_CLRMS	BIT(2)	/* Clear master select bit */
-+#define LTQ_SPI_WHBSTATE_SETEN	BIT(1)	/* Set enable bit (operational mode) */
-+#define LTQ_SPI_WHBSTATE_CLREN	BIT(0)	/* Clear enable bit (config mode */
-+#define LTQ_SPI_WHBSTATE_CLR_ERRORS	(LTQ_SPI_WHBSTATE_CLRRUE | \
-+					 LTQ_SPI_WHBSTATE_CLRME | \
-+					 LTQ_SPI_WHBSTATE_CLRTE | \
-+					 LTQ_SPI_WHBSTATE_CLRRE | \
-+					 LTQ_SPI_WHBSTATE_CLRAE | \
-+					 LTQ_SPI_WHBSTATE_CLRTUE)
-+
-+#define LTQ_SPI_RXFCON_RXFITL_S	8	/* FIFO interrupt trigger level */
-+#define LTQ_SPI_RXFCON_RXFITL_M	(0x3F << LTQ_SPI_RXFCON_RXFITL_S)
-+#define LTQ_SPI_RXFCON_RXFLU	BIT(1)	/* FIFO flush */
-+#define LTQ_SPI_RXFCON_RXFEN	BIT(0)	/* FIFO enable */
-+
-+#define LTQ_SPI_TXFCON_TXFITL_S	8	/* FIFO interrupt trigger level */
-+#define LTQ_SPI_TXFCON_TXFITL_M	(0x3F << LTQ_SPI_TXFCON_TXFITL_S)
-+#define LTQ_SPI_TXFCON_TXFLU	BIT(1)	/* FIFO flush */
-+#define LTQ_SPI_TXFCON_TXFEN	BIT(0)	/* FIFO enable */
-+
-+#define LTQ_SPI_FSTAT_RXFFL_S	0
-+#define LTQ_SPI_FSTAT_RXFFL_M	(0x3f << LTQ_SPI_FSTAT_RXFFL_S)
-+#define LTQ_SPI_FSTAT_TXFFL_S	8
-+#define LTQ_SPI_FSTAT_TXFFL_M	(0x3f << LTQ_SPI_FSTAT_TXFFL_S)
-+
-+#define LTQ_SPI_GPOCON_ISCSBN_S	8
-+#define LTQ_SPI_GPOCON_INVOUTN_S	0
-+
-+#define LTQ_SPI_FGPO_SETOUTN_S	8
-+#define LTQ_SPI_FGPO_CLROUTN_S	0
-+
-+#define LTQ_SPI_RXREQ_RXCNT_M	0xFFFF	/* Receive count value */
-+#define LTQ_SPI_RXCNT_TODO_M	0xFFFF	/* Recevie to-do value */
-+
-+#define LTQ_SPI_IRNEN_TFI	BIT(4)	/* TX finished interrupt */
-+#define LTQ_SPI_IRNEN_F		BIT(3)	/* Frame end interrupt request */
-+#define LTQ_SPI_IRNEN_E		BIT(2)	/* Error end interrupt request */
-+#define LTQ_SPI_IRNEN_T_XWAY	BIT(1)	/* Transmit end interrupt request */
-+#define LTQ_SPI_IRNEN_R_XWAY	BIT(0)	/* Receive end interrupt request */
-+#define LTQ_SPI_IRNEN_R_XRX	BIT(1)	/* Transmit end interrupt request */
-+#define LTQ_SPI_IRNEN_T_XRX	BIT(0)	/* Receive end interrupt request */
-+#define LTQ_SPI_IRNEN_ALL	0x1F
- 
- struct lantiq_ssc_hwcfg {
- 	unsigned int irnen_r;
-@@ -208,16 +212,16 @@ static void lantiq_ssc_maskl(const struc
- 
- static unsigned int tx_fifo_level(const struct lantiq_ssc_spi *spi)
- {
--	u32 fstat = lantiq_ssc_readl(spi, SPI_FSTAT);
-+	u32 fstat = lantiq_ssc_readl(spi, LTQ_SPI_FSTAT);
- 
--	return (fstat & SPI_FSTAT_TXFFL_M) >> SPI_FSTAT_TXFFL_S;
-+	return (fstat & LTQ_SPI_FSTAT_TXFFL_M) >> LTQ_SPI_FSTAT_TXFFL_S;
- }
- 
- static unsigned int rx_fifo_level(const struct lantiq_ssc_spi *spi)
- {
--	u32 fstat = lantiq_ssc_readl(spi, SPI_FSTAT);
-+	u32 fstat = lantiq_ssc_readl(spi, LTQ_SPI_FSTAT);
- 
--	return fstat & SPI_FSTAT_RXFFL_M;
-+	return fstat & LTQ_SPI_FSTAT_RXFFL_M;
- }
- 
- static unsigned int tx_fifo_free(const struct lantiq_ssc_spi *spi)
-@@ -227,38 +231,38 @@ static unsigned int tx_fifo_free(const s
- 
- static void rx_fifo_reset(const struct lantiq_ssc_spi *spi)
- {
--	u32 val = spi->rx_fifo_size << SPI_RXFCON_RXFITL_S;
-+	u32 val = spi->rx_fifo_size << LTQ_SPI_RXFCON_RXFITL_S;
- 
--	val |= SPI_RXFCON_RXFEN | SPI_RXFCON_RXFLU;
--	lantiq_ssc_writel(spi, val, SPI_RXFCON);
-+	val |= LTQ_SPI_RXFCON_RXFEN | LTQ_SPI_RXFCON_RXFLU;
-+	lantiq_ssc_writel(spi, val, LTQ_SPI_RXFCON);
- }
- 
- static void tx_fifo_reset(const struct lantiq_ssc_spi *spi)
- {
--	u32 val = 1 << SPI_TXFCON_TXFITL_S;
-+	u32 val = 1 << LTQ_SPI_TXFCON_TXFITL_S;
- 
--	val |= SPI_TXFCON_TXFEN | SPI_TXFCON_TXFLU;
--	lantiq_ssc_writel(spi, val, SPI_TXFCON);
-+	val |= LTQ_SPI_TXFCON_TXFEN | LTQ_SPI_TXFCON_TXFLU;
-+	lantiq_ssc_writel(spi, val, LTQ_SPI_TXFCON);
- }
- 
- static void rx_fifo_flush(const struct lantiq_ssc_spi *spi)
- {
--	lantiq_ssc_maskl(spi, 0, SPI_RXFCON_RXFLU, SPI_RXFCON);
-+	lantiq_ssc_maskl(spi, 0, LTQ_SPI_RXFCON_RXFLU, LTQ_SPI_RXFCON);
- }
- 
- static void tx_fifo_flush(const struct lantiq_ssc_spi *spi)
- {
--	lantiq_ssc_maskl(spi, 0, SPI_TXFCON_TXFLU, SPI_TXFCON);
-+	lantiq_ssc_maskl(spi, 0, LTQ_SPI_TXFCON_TXFLU, LTQ_SPI_TXFCON);
- }
- 
- static void hw_enter_config_mode(const struct lantiq_ssc_spi *spi)
- {
--	lantiq_ssc_writel(spi, SPI_WHBSTATE_CLREN, SPI_WHBSTATE);
-+	lantiq_ssc_writel(spi, LTQ_SPI_WHBSTATE_CLREN, LTQ_SPI_WHBSTATE);
- }
- 
- static void hw_enter_active_mode(const struct lantiq_ssc_spi *spi)
- {
--	lantiq_ssc_writel(spi, SPI_WHBSTATE_SETEN, SPI_WHBSTATE);
-+	lantiq_ssc_writel(spi, LTQ_SPI_WHBSTATE_SETEN, LTQ_SPI_WHBSTATE);
- }
- 
- static void hw_setup_speed_hz(const struct lantiq_ssc_spi *spi,
-@@ -287,7 +291,7 @@ static void hw_setup_speed_hz(const stru
- 	dev_dbg(spi->dev, "spi_clk %u, max_speed_hz %u, brt %u\n",
- 		spi_clk, max_speed_hz, brt);
- 
--	lantiq_ssc_writel(spi, brt, SPI_BRT);
-+	lantiq_ssc_writel(spi, brt, LTQ_SPI_BRT);
- }
- 
- static void hw_setup_bits_per_word(const struct lantiq_ssc_spi *spi,
-@@ -296,9 +300,9 @@ static void hw_setup_bits_per_word(const
- 	u32 bm;
- 
- 	/* CON.BM value = bits_per_word - 1 */
--	bm = (bits_per_word - 1) << SPI_CON_BM_S;
-+	bm = (bits_per_word - 1) << LTQ_SPI_CON_BM_S;
- 
--	lantiq_ssc_maskl(spi, SPI_CON_BM_M, bm, SPI_CON);
-+	lantiq_ssc_maskl(spi, LTQ_SPI_CON_BM_M, bm, LTQ_SPI_CON);
- }
- 
- static void hw_setup_clock_mode(const struct lantiq_ssc_spi *spi,
-@@ -315,28 +319,28 @@ static void hw_setup_clock_mode(const st
- 	 *  3    1    1      1      0
- 	 */
- 	if (mode & SPI_CPHA)
--		con_clr |= SPI_CON_PH;
-+		con_clr |= LTQ_SPI_CON_PH;
- 	else
--		con_set |= SPI_CON_PH;
-+		con_set |= LTQ_SPI_CON_PH;
- 
- 	if (mode & SPI_CPOL)
--		con_set |= SPI_CON_PO | SPI_CON_IDLE;
-+		con_set |= LTQ_SPI_CON_PO | LTQ_SPI_CON_IDLE;
- 	else
--		con_clr |= SPI_CON_PO | SPI_CON_IDLE;
-+		con_clr |= LTQ_SPI_CON_PO | LTQ_SPI_CON_IDLE;
- 
- 	/* Set heading control */
- 	if (mode & SPI_LSB_FIRST)
--		con_clr |= SPI_CON_HB;
-+		con_clr |= LTQ_SPI_CON_HB;
- 	else
--		con_set |= SPI_CON_HB;
-+		con_set |= LTQ_SPI_CON_HB;
- 
- 	/* Set loopback mode */
- 	if (mode & SPI_LOOP)
--		con_set |= SPI_CON_LB;
-+		con_set |= LTQ_SPI_CON_LB;
- 	else
--		con_clr |= SPI_CON_LB;
-+		con_clr |= LTQ_SPI_CON_LB;
- 
--	lantiq_ssc_maskl(spi, con_clr, con_set, SPI_CON);
-+	lantiq_ssc_maskl(spi, con_clr, con_set, LTQ_SPI_CON);
- }
- 
- static void lantiq_ssc_hw_init(const struct lantiq_ssc_spi *spi)
-@@ -347,37 +351,39 @@ static void lantiq_ssc_hw_init(const str
- 	 * Set clock divider for run mode to 1 to
- 	 * run at same frequency as FPI bus
- 	 */
--	lantiq_ssc_writel(spi, 1 << SPI_CLC_RMC_S, SPI_CLC);
-+	lantiq_ssc_writel(spi, 1 << LTQ_SPI_CLC_RMC_S, LTQ_SPI_CLC);
- 
- 	/* Put controller into config mode */
- 	hw_enter_config_mode(spi);
- 
- 	/* Clear error flags */
--	lantiq_ssc_maskl(spi, 0, SPI_WHBSTATE_CLR_ERRORS, SPI_WHBSTATE);
-+	lantiq_ssc_maskl(spi, 0, LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE);
- 
- 	/* Enable error checking, disable TX/RX */
--	lantiq_ssc_writel(spi, SPI_CON_RUEN | SPI_CON_AEN | SPI_CON_TEN |
--		SPI_CON_REN | SPI_CON_TXOFF | SPI_CON_RXOFF, SPI_CON);
-+	lantiq_ssc_writel(spi, LTQ_SPI_CON_RUEN | LTQ_SPI_CON_AEN |
-+		LTQ_SPI_CON_TEN | LTQ_SPI_CON_REN | LTQ_SPI_CON_TXOFF |
-+		LTQ_SPI_CON_RXOFF, LTQ_SPI_CON);
- 
- 	/* Setup default SPI mode */
- 	hw_setup_bits_per_word(spi, spi->bits_per_word);
- 	hw_setup_clock_mode(spi, SPI_MODE_0);
- 
- 	/* Enable master mode and clear error flags */
--	lantiq_ssc_writel(spi, SPI_WHBSTATE_SETMS | SPI_WHBSTATE_CLR_ERRORS,
--			       SPI_WHBSTATE);
-+	lantiq_ssc_writel(spi, LTQ_SPI_WHBSTATE_SETMS |
-+			       LTQ_SPI_WHBSTATE_CLR_ERRORS,
-+			       LTQ_SPI_WHBSTATE);
- 
- 	/* Reset GPIO/CS registers */
--	lantiq_ssc_writel(spi, 0, SPI_GPOCON);
--	lantiq_ssc_writel(spi, 0xFF00, SPI_FPGO);
-+	lantiq_ssc_writel(spi, 0, LTQ_SPI_GPOCON);
-+	lantiq_ssc_writel(spi, 0xFF00, LTQ_SPI_FPGO);
- 
- 	/* Enable and flush FIFOs */
- 	rx_fifo_reset(spi);
- 	tx_fifo_reset(spi);
- 
- 	/* Enable interrupts */
--	lantiq_ssc_writel(spi, hwcfg->irnen_t | hwcfg->irnen_r | SPI_IRNEN_E,
--			  SPI_IRNEN);
-+	lantiq_ssc_writel(spi, hwcfg->irnen_t | hwcfg->irnen_r |
-+			  LTQ_SPI_IRNEN_E, LTQ_SPI_IRNEN);
- }
- 
- static int lantiq_ssc_setup(struct spi_device *spidev)
-@@ -400,13 +406,13 @@ static int lantiq_ssc_setup(struct spi_d
- 	}
- 
- 	/* set GPO pin to CS mode */
--	gpocon = 1 << ((cs - spi->base_cs) + SPI_GPOCON_ISCSBN_S);
-+	gpocon = 1 << ((cs - spi->base_cs) + LTQ_SPI_GPOCON_ISCSBN_S);
- 
- 	/* invert GPO pin */
- 	if (spidev->mode & SPI_CS_HIGH)
- 		gpocon |= 1 << (cs - spi->base_cs);
- 
--	lantiq_ssc_maskl(spi, 0, gpocon, SPI_GPOCON);
-+	lantiq_ssc_maskl(spi, 0, gpocon, LTQ_SPI_GPOCON);
- 
- 	return 0;
- }
-@@ -442,18 +448,18 @@ static void hw_setup_transfer(struct lan
- 	}
- 
- 	/* Configure transmitter and receiver */
--	con = lantiq_ssc_readl(spi, SPI_CON);
-+	con = lantiq_ssc_readl(spi, LTQ_SPI_CON);
- 	if (t->tx_buf)
--		con &= ~SPI_CON_TXOFF;
-+		con &= ~LTQ_SPI_CON_TXOFF;
- 	else
--		con |= SPI_CON_TXOFF;
-+		con |= LTQ_SPI_CON_TXOFF;
- 
- 	if (t->rx_buf)
--		con &= ~SPI_CON_RXOFF;
-+		con &= ~LTQ_SPI_CON_RXOFF;
- 	else
--		con |= SPI_CON_RXOFF;
-+		con |= LTQ_SPI_CON_RXOFF;
- 
--	lantiq_ssc_writel(spi, con, SPI_CON);
-+	lantiq_ssc_writel(spi, con, LTQ_SPI_CON);
- }
- 
- static int lantiq_ssc_unprepare_message(struct spi_master *master,
-@@ -464,7 +470,8 @@ static int lantiq_ssc_unprepare_message(
- 	flush_workqueue(spi->wq);
- 
- 	/* Disable transmitter and receiver while idle */
--	lantiq_ssc_maskl(spi, 0, SPI_CON_TXOFF | SPI_CON_RXOFF, SPI_CON);
-+	lantiq_ssc_maskl(spi, 0, LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF,
-+			 LTQ_SPI_CON);
- 
- 	return 0;
- }
-@@ -503,7 +510,7 @@ static void tx_fifo_write(struct lantiq_
- 			break;
- 		}
- 
--		lantiq_ssc_writel(spi, data, SPI_TB);
-+		lantiq_ssc_writel(spi, data, LTQ_SPI_TB);
- 		tx_free--;
- 	}
- }
-@@ -517,7 +524,7 @@ static void rx_fifo_read_full_duplex(str
- 	unsigned int rx_fill = rx_fifo_level(spi);
- 
- 	while (rx_fill) {
--		data = lantiq_ssc_readl(spi, SPI_RB);
-+		data = lantiq_ssc_readl(spi, LTQ_SPI_RB);
- 
- 		switch (spi->bits_per_word) {
- 		case 2 ... 8:
-@@ -563,9 +570,9 @@ static void rx_fifo_read_half_duplex(str
- 	 */
- 	while (rx_fill) {
- 		if (spi->rx_todo < 4)  {
--			rxbv = (lantiq_ssc_readl(spi, SPI_STAT) &
--				SPI_STAT_RXBV_M) >> SPI_STAT_RXBV_S;
--			data = lantiq_ssc_readl(spi, SPI_RB);
-+			rxbv = (lantiq_ssc_readl(spi, LTQ_SPI_STAT) &
-+				LTQ_SPI_STAT_RXBV_M) >> LTQ_SPI_STAT_RXBV_S;
-+			data = lantiq_ssc_readl(spi, LTQ_SPI_RB);
- 
- 			shift = (rxbv - 1) * 8;
- 			rx8 = spi->rx;
-@@ -578,7 +585,7 @@ static void rx_fifo_read_half_duplex(str
- 				spi->rx++;
- 			}
- 		} else {
--			data = lantiq_ssc_readl(spi, SPI_RB);
-+			data = lantiq_ssc_readl(spi, LTQ_SPI_RB);
- 			rx32 = (u32 *) spi->rx;
- 
- 			*rx32++ = data;
-@@ -603,7 +610,7 @@ static void rx_request(struct lantiq_ssc
- 	if (rxreq > rxreq_max)
- 		rxreq = rxreq_max;
- 
--	lantiq_ssc_writel(spi, rxreq, SPI_RXREQ);
-+	lantiq_ssc_writel(spi, rxreq, LTQ_SPI_RXREQ);
- }
- 
- static irqreturn_t lantiq_ssc_xmit_interrupt(int irq, void *data)
-@@ -642,26 +649,26 @@ completed:
- static irqreturn_t lantiq_ssc_err_interrupt(int irq, void *data)
- {
- 	struct lantiq_ssc_spi *spi = data;
--	u32 stat = lantiq_ssc_readl(spi, SPI_STAT);
-+	u32 stat = lantiq_ssc_readl(spi, LTQ_SPI_STAT);
- 
--	if (!(stat & SPI_STAT_ERRORS))
-+	if (!(stat & LTQ_SPI_STAT_ERRORS))
- 		return IRQ_NONE;
- 
--	if (stat & SPI_STAT_RUE)
-+	if (stat & LTQ_SPI_STAT_RUE)
- 		dev_err(spi->dev, "receive underflow error\n");
--	if (stat & SPI_STAT_TUE)
-+	if (stat & LTQ_SPI_STAT_TUE)
- 		dev_err(spi->dev, "transmit underflow error\n");
--	if (stat & SPI_STAT_AE)
-+	if (stat & LTQ_SPI_STAT_AE)
- 		dev_err(spi->dev, "abort error\n");
--	if (stat & SPI_STAT_RE)
-+	if (stat & LTQ_SPI_STAT_RE)
- 		dev_err(spi->dev, "receive overflow error\n");
--	if (stat & SPI_STAT_TE)
-+	if (stat & LTQ_SPI_STAT_TE)
- 		dev_err(spi->dev, "transmit overflow error\n");
--	if (stat & SPI_STAT_ME)
-+	if (stat & LTQ_SPI_STAT_ME)
- 		dev_err(spi->dev, "mode error\n");
- 
- 	/* Clear error flags */
--	lantiq_ssc_maskl(spi, 0, SPI_WHBSTATE_CLR_ERRORS, SPI_WHBSTATE);
-+	lantiq_ssc_maskl(spi, 0, LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE);
- 
- 	/* set bad status so it can be retried */
- 	if (spi->master->cur_msg)
-@@ -721,9 +728,9 @@ static void lantiq_ssc_bussy_work(struct
- 
- 	end = jiffies + msecs_to_jiffies(timeout);
- 	do {
--		u32 stat = lantiq_ssc_readl(spi, SPI_STAT);
-+		u32 stat = lantiq_ssc_readl(spi, LTQ_SPI_STAT);
- 
--		if (!(stat & SPI_STAT_BSY)) {
-+		if (!(stat & LTQ_SPI_STAT_BSY)) {
- 			spi_finalize_current_transfer(spi->master);
- 			return;
- 		}
-@@ -755,9 +762,9 @@ static void lantiq_ssc_set_cs(struct spi
- 	if (!!(spidev->mode & SPI_CS_HIGH) == enable)
- 		fgpo = (1 << (cs - spi->base_cs));
- 	else
--		fgpo = (1 << (cs - spi->base_cs + SPI_FGPO_SETOUTN_S));
-+		fgpo = (1 << (cs - spi->base_cs + LTQ_SPI_FGPO_SETOUTN_S));
- 
--	lantiq_ssc_writel(spi, fgpo, SPI_FPGO);
-+	lantiq_ssc_writel(spi, fgpo, LTQ_SPI_FPGO);
- }
- 
- static int lantiq_ssc_transfer_one(struct spi_master *master,
-@@ -772,13 +779,13 @@ static int lantiq_ssc_transfer_one(struc
- }
- 
- static const struct lantiq_ssc_hwcfg lantiq_ssc_xway = {
--	.irnen_r = SPI_IRNEN_R_XWAY,
--	.irnen_t = SPI_IRNEN_T_XWAY,
-+	.irnen_r = LTQ_SPI_IRNEN_R_XWAY,
-+	.irnen_t = LTQ_SPI_IRNEN_T_XWAY,
- };
- 
- static const struct lantiq_ssc_hwcfg lantiq_ssc_xrx = {
--	.irnen_r = SPI_IRNEN_R_XRX,
--	.irnen_t = SPI_IRNEN_T_XRX,
-+	.irnen_r = LTQ_SPI_IRNEN_R_XRX,
-+	.irnen_t = LTQ_SPI_IRNEN_T_XRX,
- };
- 
- static const struct of_device_id lantiq_ssc_match[] = {
-@@ -814,21 +821,21 @@ static int lantiq_ssc_probe(struct platf
- 		return -ENXIO;
- 	}
- 
--	rx_irq = platform_get_irq_byname(pdev, SPI_RX_IRQ_NAME);
-+	rx_irq = platform_get_irq_byname(pdev, LTQ_SPI_RX_IRQ_NAME);
- 	if (rx_irq < 0) {
--		dev_err(dev, "failed to get %s\n", SPI_RX_IRQ_NAME);
-+		dev_err(dev, "failed to get %s\n", LTQ_SPI_RX_IRQ_NAME);
- 		return -ENXIO;
- 	}
- 
--	tx_irq = platform_get_irq_byname(pdev, SPI_TX_IRQ_NAME);
-+	tx_irq = platform_get_irq_byname(pdev, LTQ_SPI_TX_IRQ_NAME);
- 	if (tx_irq < 0) {
--		dev_err(dev, "failed to get %s\n", SPI_TX_IRQ_NAME);
-+		dev_err(dev, "failed to get %s\n", LTQ_SPI_TX_IRQ_NAME);
- 		return -ENXIO;
- 	}
- 
--	err_irq = platform_get_irq_byname(pdev, SPI_ERR_IRQ_NAME);
-+	err_irq = platform_get_irq_byname(pdev, LTQ_SPI_ERR_IRQ_NAME);
- 	if (err_irq < 0) {
--		dev_err(dev, "failed to get %s\n", SPI_ERR_IRQ_NAME);
-+		dev_err(dev, "failed to get %s\n", LTQ_SPI_ERR_IRQ_NAME);
- 		return -ENXIO;
- 	}
- 
-@@ -849,17 +856,17 @@ static int lantiq_ssc_probe(struct platf
- 	}
- 
- 	err = devm_request_irq(dev, rx_irq, lantiq_ssc_xmit_interrupt,
--			       0, SPI_RX_IRQ_NAME, spi);
-+			       0, LTQ_SPI_RX_IRQ_NAME, spi);
- 	if (err)
- 		goto err_master_put;
- 
- 	err = devm_request_irq(dev, tx_irq, lantiq_ssc_xmit_interrupt,
--			       0, SPI_TX_IRQ_NAME, spi);
-+			       0, LTQ_SPI_TX_IRQ_NAME, spi);
- 	if (err)
- 		goto err_master_put;
- 
- 	err = devm_request_irq(dev, err_irq, lantiq_ssc_err_interrupt,
--			       0, SPI_ERR_IRQ_NAME, spi);
-+			       0, LTQ_SPI_ERR_IRQ_NAME, spi);
- 	if (err)
- 		goto err_master_put;
- 
-@@ -916,11 +923,11 @@ static int lantiq_ssc_probe(struct platf
- 	}
- 	INIT_WORK(&spi->work, lantiq_ssc_bussy_work);
- 
--	id = lantiq_ssc_readl(spi, SPI_ID);
--	spi->tx_fifo_size = (id & SPI_ID_TXFS_M) >> SPI_ID_TXFS_S;
--	spi->rx_fifo_size = (id & SPI_ID_RXFS_M) >> SPI_ID_RXFS_S;
--	supports_dma = (id & SPI_ID_CFG_M) >> SPI_ID_CFG_S;
--	revision = id & SPI_ID_REV_M;
-+	id = lantiq_ssc_readl(spi, LTQ_SPI_ID);
-+	spi->tx_fifo_size = (id & LTQ_SPI_ID_TXFS_M) >> LTQ_SPI_ID_TXFS_S;
-+	spi->rx_fifo_size = (id & LTQ_SPI_ID_RXFS_M) >> LTQ_SPI_ID_RXFS_S;
-+	supports_dma = (id & LTQ_SPI_ID_CFG_M) >> LTQ_SPI_ID_CFG_S;
-+	revision = id & LTQ_SPI_ID_REV_M;
- 
- 	lantiq_ssc_hw_init(spi);
- 
-@@ -952,8 +959,8 @@ static int lantiq_ssc_remove(struct plat
- {
- 	struct lantiq_ssc_spi *spi = platform_get_drvdata(pdev);
- 
--	lantiq_ssc_writel(spi, 0, SPI_IRNEN);
--	lantiq_ssc_writel(spi, 0, SPI_CLC);
-+	lantiq_ssc_writel(spi, 0, LTQ_SPI_IRNEN);
-+	lantiq_ssc_writel(spi, 0, LTQ_SPI_CLC);
- 	rx_fifo_flush(spi);
- 	tx_fifo_flush(spi);
- 	hw_enter_config_mode(spi);