[PATCH 3/7] soc: fsl: qe: avoid ppc-specific io accessors

From: Rasmus Villemoes
Date: Fri Oct 18 2019 - 08:53:01 EST

In preparation for allowing to build QE support for architectures
other than PPC, replace the ppc-specific io accessors. Done via

$ spatch --sp-file io.cocci --in-place drivers/soc/fsl/qe/

where io.cocci is

@@
expression addr, val;
@@
- out_be32(addr, val)
+ iowrite32be(val, addr)

@@
expression addr;
@@
- in_be32(addr)
+ ioread32be(addr)

@@
expression addr, val;
@@
- out_be16(addr, val)
+ iowrite16be(val, addr)

@@
expression addr;
@@
- in_be16(addr)
+ ioread16be(addr)

@@
expression addr, clr, set;
@@
- clrsetbits_be32(addr, clr, set)
+ qe_clrsetbits32(addr, clr, set)

@@
expression addr, clr, set;
@@
- clrsetbits_be16(addr, clr, set)
+ qe_clrsetbits16(addr, clr, set)

@@
expression addr, clr, set;
@@
- clrsetbits8(addr, clr, set)
+ qe_clrsetbits8(addr, clr, set)

@@
expression addr, set;
@@
- setbits32(addr, set)
+ qe_setbits32(addr, set)

@@
expression addr, set;
@@
- setbits16(addr, set)
+ qe_setbits16(addr, set)

@@
expression addr, set;
@@
- setbits8(addr, set)
+ qe_setbits8(addr, set)

@@
expression addr, clr;
@@
- clrbits32(addr, clr)
+ qe_clrbits32(addr, clr)

@@
expression addr, clr;
@@
- clrbits16(addr, clr)
+ qe_clrbits16(addr, clr)

@@
expression addr, clr;
@@
- clrbits8(addr, clr)
+ qe_clrbits8(addr, clr)

Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
---
drivers/soc/fsl/qe/gpio.c | 30 ++++++++--------
drivers/soc/fsl/qe/qe.c | 35 +++++++++----------
drivers/soc/fsl/qe/qe_ic.c | 4 +--
drivers/soc/fsl/qe/qe_io.c | 40 ++++++++++-----------
drivers/soc/fsl/qe/qe_tdm.c | 8 ++---
drivers/soc/fsl/qe/ucc.c | 12 +++----
drivers/soc/fsl/qe/ucc_fast.c | 66 ++++++++++++++++++-----------------
drivers/soc/fsl/qe/ucc_slow.c | 38 ++++++++++----------
drivers/soc/fsl/qe/usb.c | 2 +-
9 files changed, 116 insertions(+), 119 deletions(-)

diff --git a/drivers/soc/fsl/qe/gpio.c b/drivers/soc/fsl/qe/gpio.c
index f0c29ed8f0ff..949a35ac253c 100644
--- a/drivers/soc/fsl/qe/gpio.c
+++ b/drivers/soc/fsl/qe/gpio.c
@@ -41,13 +41,13 @@ static void qe_gpio_save_regs(struct of_mm_gpio_chip *mm_gc)
container_of(mm_gc, struct qe_gpio_chip, mm_gc);
struct qe_pio_regs __iomem *regs = mm_gc->regs;

- qe_gc->cpdata = in_be32(&regs->cpdata);
+ qe_gc->cpdata = ioread32be(&regs->cpdata);
qe_gc->saved_regs.cpdata = qe_gc->cpdata;
- qe_gc->saved_regs.cpdir1 = in_be32(&regs->cpdir1);
- qe_gc->saved_regs.cpdir2 = in_be32(&regs->cpdir2);
- qe_gc->saved_regs.cppar1 = in_be32(&regs->cppar1);
- qe_gc->saved_regs.cppar2 = in_be32(&regs->cppar2);
- qe_gc->saved_regs.cpodr = in_be32(&regs->cpodr);
+ qe_gc->saved_regs.cpdir1 = ioread32be(&regs->cpdir1);
+ qe_gc->saved_regs.cpdir2 = ioread32be(&regs->cpdir2);
+ qe_gc->saved_regs.cppar1 = ioread32be(&regs->cppar1);
+ qe_gc->saved_regs.cppar2 = ioread32be(&regs->cppar2);
+ qe_gc->saved_regs.cpodr = ioread32be(&regs->cpodr);
}

static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio)
@@ -56,7 +56,7 @@ static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio)
struct qe_pio_regs __iomem *regs = mm_gc->regs;
u32 pin_mask = 1 << (QE_PIO_PINS - 1 - gpio);

- return !!(in_be32(&regs->cpdata) & pin_mask);
+ return !!(ioread32be(&regs->cpdata) & pin_mask);
}

static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
@@ -74,7 +74,7 @@ static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
else
qe_gc->cpdata &= ~pin_mask;

- out_be32(&regs->cpdata, qe_gc->cpdata);
+ iowrite32be(qe_gc->cpdata, &regs->cpdata);

spin_unlock_irqrestore(&qe_gc->lock, flags);
}
@@ -101,7 +101,7 @@ static void qe_gpio_set_multiple(struct gpio_chip *gc,
}
}

- out_be32(&regs->cpdata, qe_gc->cpdata);
+ iowrite32be(qe_gc->cpdata, &regs->cpdata);

spin_unlock_irqrestore(&qe_gc->lock, flags);
}
@@ -255,11 +255,11 @@ void qe_pin_set_dedicated(struct qe_pin *qe_pin)
spin_lock_irqsave(&qe_gc->lock, flags);

if (second_reg) {
- clrsetbits_be32(&regs->cpdir2, mask2, sregs->cpdir2 & mask2);
- clrsetbits_be32(&regs->cppar2, mask2, sregs->cppar2 & mask2);
+ qe_clrsetbits32(&regs->cpdir2, mask2, sregs->cpdir2 & mask2);
+ qe_clrsetbits32(&regs->cppar2, mask2, sregs->cppar2 & mask2);
} else {
- clrsetbits_be32(&regs->cpdir1, mask2, sregs->cpdir1 & mask2);
- clrsetbits_be32(&regs->cppar1, mask2, sregs->cppar1 & mask2);
+ qe_clrsetbits32(&regs->cpdir1, mask2, sregs->cpdir1 & mask2);
+ qe_clrsetbits32(&regs->cppar1, mask2, sregs->cppar1 & mask2);
}

if (sregs->cpdata & mask1)
@@ -267,8 +267,8 @@ void qe_pin_set_dedicated(struct qe_pin *qe_pin)
else
qe_gc->cpdata &= ~mask1;

- out_be32(&regs->cpdata, qe_gc->cpdata);
- clrsetbits_be32(&regs->cpodr, mask1, sregs->cpodr & mask1);
+ iowrite32be(qe_gc->cpdata, &regs->cpdata);
+ qe_clrsetbits32(&regs->cpodr, mask1, sregs->cpodr & mask1);

spin_unlock_irqrestore(&qe_gc->lock, flags);
}
diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c
index 6fcbfad408de..60bf047001be 100644
--- a/drivers/soc/fsl/qe/qe.c
+++ b/drivers/soc/fsl/qe/qe.c
@@ -112,7 +112,7 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input)

spin_lock_irqsave(&qe_lock, flags);
if (cmd == QE_RESET) {
- out_be32(&qe_immr->cp.cecr, (u32) (cmd | QE_CR_FLG));
+ iowrite32be((u32)(cmd | QE_CR_FLG), &qe_immr->cp.cecr);
} else {
if (cmd == QE_ASSIGN_PAGE) {
/* Here device is the SNUM, not sub-block */
@@ -129,15 +129,14 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input)
mcn_shift = QE_CR_MCN_NORMAL_SHIFT;
}

- out_be32(&qe_immr->cp.cecdr, cmd_input);
- out_be32(&qe_immr->cp.cecr,
- (cmd | QE_CR_FLG | ((u32) device << dev_shift) | (u32)
- mcn_protocol << mcn_shift));
+ iowrite32be(cmd_input, &qe_immr->cp.cecdr);
+ iowrite32be((cmd | QE_CR_FLG | ((u32)device << dev_shift) | (u32)mcn_protocol << mcn_shift),
+ &qe_immr->cp.cecr);
}

/* wait for the QE_CR_FLG to clear */
- ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
- 100, 0);
+ ret = spin_event_timeout((ioread32be(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
+ 100, 0);
/* On timeout (e.g. failure), the expression will be false (ret == 0),
otherwise it will be true (ret == 1). */
spin_unlock_irqrestore(&qe_lock, flags);
@@ -230,7 +229,7 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier)
tempval = ((divisor - 1) << QE_BRGC_DIVISOR_SHIFT) |
QE_BRGC_ENABLE | div16;

- out_be32(&qe_immr->brg.brgc[brg - QE_BRG1], tempval);
+ iowrite32be(tempval, &qe_immr->brg.brgc[brg - QE_BRG1]);

return 0;
}
@@ -377,9 +376,9 @@ static int qe_sdma_init(void)
return -ENOMEM;
}

- out_be32(&sdma->sdebcr, (u32) sdma_buf_offset & QE_SDEBCR_BA_MASK);
- out_be32(&sdma->sdmr, (QE_SDMR_GLB_1_MSK |
- (0x1 << QE_SDMR_CEN_SHIFT)));
+ iowrite32be((u32)sdma_buf_offset & QE_SDEBCR_BA_MASK, &sdma->sdebcr);
+ iowrite32be((QE_SDMR_GLB_1_MSK | (0x1 << QE_SDMR_CEN_SHIFT)),
+ &sdma->sdmr);

return 0;
}
@@ -417,14 +416,14 @@ static void qe_upload_microcode(const void *base,
"uploading microcode '%s'\n", ucode->id);

/* Use auto-increment */
- out_be32(&qe_immr->iram.iadd, be32_to_cpu(ucode->iram_offset) |
- QE_IRAM_IADD_AIE | QE_IRAM_IADD_BADDR);
+ iowrite32be(be32_to_cpu(ucode->iram_offset) | QE_IRAM_IADD_AIE | QE_IRAM_IADD_BADDR,
+ &qe_immr->iram.iadd);

for (i = 0; i < be32_to_cpu(ucode->count); i++)
- out_be32(&qe_immr->iram.idata, be32_to_cpu(code[i]));
+ iowrite32be(be32_to_cpu(code[i]), &qe_immr->iram.idata);

/* Set I-RAM Ready Register */
- out_be32(&qe_immr->iram.iready, be32_to_cpu(QE_IRAM_READY));
+ iowrite32be(be32_to_cpu(QE_IRAM_READY), &qe_immr->iram.iready);
}

/*
@@ -509,7 +508,7 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
* If the microcode calls for it, split the I-RAM.
*/
if (!firmware->split)
- setbits16(&qe_immr->cp.cercr, QE_CP_CERCR_CIR);
+ qe_setbits16(&qe_immr->cp.cercr, QE_CP_CERCR_CIR);

if (firmware->soc.model)
printk(KERN_INFO
@@ -543,11 +542,11 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
u32 trap = be32_to_cpu(ucode->traps[j]);

if (trap)
- out_be32(&qe_immr->rsp[i].tibcr[j], trap);
+ iowrite32be(trap, &qe_immr->rsp[i].tibcr[j]);
}

/* Enable traps */
- out_be32(&qe_immr->rsp[i].eccr, be32_to_cpu(ucode->eccr));
+ iowrite32be(be32_to_cpu(ucode->eccr), &qe_immr->rsp[i].eccr);
}

qe_firmware_uploaded = 1;
diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c
index 9694569dcc76..504ede10b978 100644
--- a/drivers/soc/fsl/qe/qe_ic.c
+++ b/drivers/soc/fsl/qe/qe_ic.c
@@ -173,13 +173,13 @@ static struct qe_ic_info qe_ic_info[] = {

static inline u32 qe_ic_read(__be32 __iomem * base, unsigned int reg)
{
- return in_be32(base + (reg >> 2));
+ return ioread32be(base + (reg >> 2));
}

static inline void qe_ic_write(__be32 __iomem * base, unsigned int reg,
u32 value)
{
- out_be32(base + (reg >> 2), value);
+ iowrite32be(value, base + (reg >> 2));
}

static inline struct qe_ic *qe_ic_from_irq(unsigned int virq)
diff --git a/drivers/soc/fsl/qe/qe_io.c b/drivers/soc/fsl/qe/qe_io.c
index 3657e296a8a2..776a2c9361e1 100644
--- a/drivers/soc/fsl/qe/qe_io.c
+++ b/drivers/soc/fsl/qe/qe_io.c
@@ -57,16 +57,16 @@ void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin, int dir,
pin_mask1bit = (u32) (1 << (QE_PIO_PINS - (pin + 1)));

/* Set open drain, if required */
- tmp_val = in_be32(&par_io->cpodr);
+ tmp_val = ioread32be(&par_io->cpodr);
if (open_drain)
- out_be32(&par_io->cpodr, pin_mask1bit | tmp_val);
+ iowrite32be(pin_mask1bit | tmp_val, &par_io->cpodr);
else
- out_be32(&par_io->cpodr, ~pin_mask1bit & tmp_val);
+ iowrite32be(~pin_mask1bit & tmp_val, &par_io->cpodr);

/* define direction */
tmp_val = (pin > (QE_PIO_PINS / 2) - 1) ?
- in_be32(&par_io->cpdir2) :
- in_be32(&par_io->cpdir1);
+ ioread32be(&par_io->cpdir2) :
+ ioread32be(&par_io->cpdir1);

/* get all bits mask for 2 bit per port */
pin_mask2bits = (u32) (0x3 << (QE_PIO_PINS -
@@ -78,34 +78,30 @@ void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin, int dir,

/* clear and set 2 bits mask */
if (pin > (QE_PIO_PINS / 2) - 1) {
- out_be32(&par_io->cpdir2,
- ~pin_mask2bits & tmp_val);
+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cpdir2);
tmp_val &= ~pin_mask2bits;
- out_be32(&par_io->cpdir2, new_mask2bits | tmp_val);
+ iowrite32be(new_mask2bits | tmp_val, &par_io->cpdir2);
} else {
- out_be32(&par_io->cpdir1,
- ~pin_mask2bits & tmp_val);
+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cpdir1);
tmp_val &= ~pin_mask2bits;
- out_be32(&par_io->cpdir1, new_mask2bits | tmp_val);
+ iowrite32be(new_mask2bits | tmp_val, &par_io->cpdir1);
}
/* define pin assignment */
tmp_val = (pin > (QE_PIO_PINS / 2) - 1) ?
- in_be32(&par_io->cppar2) :
- in_be32(&par_io->cppar1);
+ ioread32be(&par_io->cppar2) :
+ ioread32be(&par_io->cppar1);

new_mask2bits = (u32) (assignment << (QE_PIO_PINS -
(pin % (QE_PIO_PINS / 2) + 1) * 2));
/* clear and set 2 bits mask */
if (pin > (QE_PIO_PINS / 2) - 1) {
- out_be32(&par_io->cppar2,
- ~pin_mask2bits & tmp_val);
+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cppar2);
tmp_val &= ~pin_mask2bits;
- out_be32(&par_io->cppar2, new_mask2bits | tmp_val);
+ iowrite32be(new_mask2bits | tmp_val, &par_io->cppar2);
} else {
- out_be32(&par_io->cppar1,
- ~pin_mask2bits & tmp_val);
+ iowrite32be(~pin_mask2bits & tmp_val, &par_io->cppar1);
tmp_val &= ~pin_mask2bits;
- out_be32(&par_io->cppar1, new_mask2bits | tmp_val);
+ iowrite32be(new_mask2bits | tmp_val, &par_io->cppar1);
}
}
EXPORT_SYMBOL(__par_io_config_pin);
@@ -133,12 +129,12 @@ int par_io_data_set(u8 port, u8 pin, u8 val)
/* calculate pin location */
pin_mask = (u32) (1 << (QE_PIO_PINS - 1 - pin));

- tmp_val = in_be32(&par_io[port].cpdata);
+ tmp_val = ioread32be(&par_io[port].cpdata);

if (val == 0) /* clear */
- out_be32(&par_io[port].cpdata, ~pin_mask & tmp_val);
+ iowrite32be(~pin_mask & tmp_val, &par_io[port].cpdata);
else /* set */
- out_be32(&par_io[port].cpdata, pin_mask | tmp_val);
+ iowrite32be(pin_mask | tmp_val, &par_io[port].cpdata);

return 0;
}
diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c
index e37ebc3be661..e7b1c8e3d229 100644
--- a/drivers/soc/fsl/qe/qe_tdm.c
+++ b/drivers/soc/fsl/qe/qe_tdm.c
@@ -169,10 +169,10 @@ void ucc_tdm_init(struct ucc_tdm *utdm, struct ucc_tdm_info *ut_info)
&siram[siram_entry_id * 32 + 0x200 + i]);
}

- setbits16(&siram[(siram_entry_id * 32) + (utdm->num_of_ts - 1)],
- SIR_LAST);
- setbits16(&siram[(siram_entry_id * 32) + 0x200 + (utdm->num_of_ts - 1)],
- SIR_LAST);
+ qe_setbits16(&siram[(siram_entry_id * 32) + (utdm->num_of_ts - 1)],
+ SIR_LAST);
+ qe_setbits16(&siram[(siram_entry_id * 32) + 0x200 + (utdm->num_of_ts - 1)],
+ SIR_LAST);

/* Set SIxMR register */
sixmr = SIMR_SAD(siram_entry_id);
diff --git a/drivers/soc/fsl/qe/ucc.c b/drivers/soc/fsl/qe/ucc.c
index 024d239ac1e1..82f06578ceac 100644
--- a/drivers/soc/fsl/qe/ucc.c
+++ b/drivers/soc/fsl/qe/ucc.c
@@ -35,8 +35,8 @@ int ucc_set_qe_mux_mii_mng(unsigned int ucc_num)
return -EINVAL;

spin_lock_irqsave(&cmxgcr_lock, flags);
- clrsetbits_be32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG,
- ucc_num << QE_CMXGCR_MII_ENET_MNG_SHIFT);
+ qe_clrsetbits32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG,
+ ucc_num << QE_CMXGCR_MII_ENET_MNG_SHIFT);
spin_unlock_irqrestore(&cmxgcr_lock, flags);

return 0;
@@ -109,9 +109,9 @@ int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask)
get_cmxucr_reg(ucc_num, &cmxucr, &reg_num, &shift);

if (set)
- setbits32(cmxucr, mask << shift);
+ qe_setbits32(cmxucr, mask << shift);
else
- clrbits32(cmxucr, mask << shift);
+ qe_clrbits32(cmxucr, mask << shift);

return 0;
}
@@ -207,8 +207,8 @@ int ucc_set_qe_mux_rxtx(unsigned int ucc_num, enum qe_clock clock,
if (mode == COMM_DIR_RX)
shift += 4;

- clrsetbits_be32(cmxucr, QE_CMXUCR_TX_CLK_SRC_MASK << shift,
- clock_bits << shift);
+ qe_clrsetbits32(cmxucr, QE_CMXUCR_TX_CLK_SRC_MASK << shift,
+ clock_bits << shift);

return 0;
}
diff --git a/drivers/soc/fsl/qe/ucc_fast.c b/drivers/soc/fsl/qe/ucc_fast.c
index af4d80e38521..7fcb1d767a8f 100644
--- a/drivers/soc/fsl/qe/ucc_fast.c
+++ b/drivers/soc/fsl/qe/ucc_fast.c
@@ -29,39 +29,39 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf)
printk(KERN_INFO "Base address: 0x%p\n", uccf->uf_regs);

printk(KERN_INFO "gumr : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->gumr, in_be32(&uccf->uf_regs->gumr));
+ &uccf->uf_regs->gumr, ioread32be(&uccf->uf_regs->gumr));
printk(KERN_INFO "upsmr : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->upsmr, in_be32(&uccf->uf_regs->upsmr));
+ &uccf->uf_regs->upsmr, ioread32be(&uccf->uf_regs->upsmr));
printk(KERN_INFO "utodr : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->utodr, in_be16(&uccf->uf_regs->utodr));
+ &uccf->uf_regs->utodr, ioread16be(&uccf->uf_regs->utodr));
printk(KERN_INFO "udsr : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->udsr, in_be16(&uccf->uf_regs->udsr));
+ &uccf->uf_regs->udsr, ioread16be(&uccf->uf_regs->udsr));
printk(KERN_INFO "ucce : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->ucce, in_be32(&uccf->uf_regs->ucce));
+ &uccf->uf_regs->ucce, ioread32be(&uccf->uf_regs->ucce));
printk(KERN_INFO "uccm : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->uccm, in_be32(&uccf->uf_regs->uccm));
+ &uccf->uf_regs->uccm, ioread32be(&uccf->uf_regs->uccm));
printk(KERN_INFO "uccs : addr=0x%p, val=0x%02x\n",
&uccf->uf_regs->uccs, in_8(&uccf->uf_regs->uccs));
printk(KERN_INFO "urfb : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->urfb, in_be32(&uccf->uf_regs->urfb));
+ &uccf->uf_regs->urfb, ioread32be(&uccf->uf_regs->urfb));
printk(KERN_INFO "urfs : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->urfs, in_be16(&uccf->uf_regs->urfs));
+ &uccf->uf_regs->urfs, ioread16be(&uccf->uf_regs->urfs));
printk(KERN_INFO "urfet : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->urfet, in_be16(&uccf->uf_regs->urfet));
+ &uccf->uf_regs->urfet, ioread16be(&uccf->uf_regs->urfet));
printk(KERN_INFO "urfset: addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->urfset, in_be16(&uccf->uf_regs->urfset));
+ &uccf->uf_regs->urfset, ioread16be(&uccf->uf_regs->urfset));
printk(KERN_INFO "utfb : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->utfb, in_be32(&uccf->uf_regs->utfb));
+ &uccf->uf_regs->utfb, ioread32be(&uccf->uf_regs->utfb));
printk(KERN_INFO "utfs : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->utfs, in_be16(&uccf->uf_regs->utfs));
+ &uccf->uf_regs->utfs, ioread16be(&uccf->uf_regs->utfs));
printk(KERN_INFO "utfet : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->utfet, in_be16(&uccf->uf_regs->utfet));
+ &uccf->uf_regs->utfet, ioread16be(&uccf->uf_regs->utfet));
printk(KERN_INFO "utftt : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->utftt, in_be16(&uccf->uf_regs->utftt));
+ &uccf->uf_regs->utftt, ioread16be(&uccf->uf_regs->utftt));
printk(KERN_INFO "utpt : addr=0x%p, val=0x%04x\n",
- &uccf->uf_regs->utpt, in_be16(&uccf->uf_regs->utpt));
+ &uccf->uf_regs->utpt, ioread16be(&uccf->uf_regs->utpt));
printk(KERN_INFO "urtry : addr=0x%p, val=0x%08x\n",
- &uccf->uf_regs->urtry, in_be32(&uccf->uf_regs->urtry));
+ &uccf->uf_regs->urtry, ioread32be(&uccf->uf_regs->urtry));
printk(KERN_INFO "guemr : addr=0x%p, val=0x%02x\n",
&uccf->uf_regs->guemr, in_8(&uccf->uf_regs->guemr));
}
@@ -85,7 +85,7 @@ EXPORT_SYMBOL(ucc_fast_get_qe_cr_subblock);

void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf)
{
- out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD);
+ iowrite16be(UCC_FAST_TOD, &uccf->uf_regs->utodr);
}
EXPORT_SYMBOL(ucc_fast_transmit_on_demand);

@@ -97,7 +97,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
uf_regs = uccf->uf_regs;

/* Enable reception and/or transmission on this UCC. */
- gumr = in_be32(&uf_regs->gumr);
+ gumr = ioread32be(&uf_regs->gumr);
if (mode & COMM_DIR_TX) {
gumr |= UCC_FAST_GUMR_ENT;
uccf->enabled_tx = 1;
@@ -106,7 +106,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
gumr |= UCC_FAST_GUMR_ENR;
uccf->enabled_rx = 1;
}
- out_be32(&uf_regs->gumr, gumr);
+ iowrite32be(gumr, &uf_regs->gumr);
}
EXPORT_SYMBOL(ucc_fast_enable);

@@ -118,7 +118,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
uf_regs = uccf->uf_regs;

/* Disable reception and/or transmission on this UCC. */
- gumr = in_be32(&uf_regs->gumr);
+ gumr = ioread32be(&uf_regs->gumr);
if (mode & COMM_DIR_TX) {
gumr &= ~UCC_FAST_GUMR_ENT;
uccf->enabled_tx = 0;
@@ -127,7 +127,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
gumr &= ~UCC_FAST_GUMR_ENR;
uccf->enabled_rx = 0;
}
- out_be32(&uf_regs->gumr, gumr);
+ iowrite32be(gumr, &uf_regs->gumr);
}
EXPORT_SYMBOL(ucc_fast_disable);

@@ -259,7 +259,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
gumr |= uf_info->tenc;
gumr |= uf_info->tcrc;
gumr |= uf_info->mode;
- out_be32(&uf_regs->gumr, gumr);
+ iowrite32be(gumr, &uf_regs->gumr);

/* Allocate memory for Tx Virtual Fifo */
uccf->ucc_fast_tx_virtual_fifo_base_offset =
@@ -286,15 +286,17 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
}

/* Set Virtual Fifo registers */
- out_be16(&uf_regs->urfs, uf_info->urfs);
- out_be16(&uf_regs->urfet, uf_info->urfet);
- out_be16(&uf_regs->urfset, uf_info->urfset);
- out_be16(&uf_regs->utfs, uf_info->utfs);
- out_be16(&uf_regs->utfet, uf_info->utfet);
- out_be16(&uf_regs->utftt, uf_info->utftt);
+ iowrite16be(uf_info->urfs, &uf_regs->urfs);
+ iowrite16be(uf_info->urfet, &uf_regs->urfet);
+ iowrite16be(uf_info->urfset, &uf_regs->urfset);
+ iowrite16be(uf_info->utfs, &uf_regs->utfs);
+ iowrite16be(uf_info->utfet, &uf_regs->utfet);
+ iowrite16be(uf_info->utftt, &uf_regs->utftt);
/* utfb, urfb are offsets from MURAM base */
- out_be32(&uf_regs->utfb, uccf->ucc_fast_tx_virtual_fifo_base_offset);
- out_be32(&uf_regs->urfb, uccf->ucc_fast_rx_virtual_fifo_base_offset);
+ iowrite32be(uccf->ucc_fast_tx_virtual_fifo_base_offset,
+ &uf_regs->utfb);
+ iowrite32be(uccf->ucc_fast_rx_virtual_fifo_base_offset,
+ &uf_regs->urfb);

/* Mux clocking */
/* Grant Support */
@@ -362,14 +364,14 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
}

/* Set interrupt mask register at UCC level. */
- out_be32(&uf_regs->uccm, uf_info->uccm_mask);
+ iowrite32be(uf_info->uccm_mask, &uf_regs->uccm);

/* First, clear anything pending at UCC level,
* otherwise, old garbage may come through
* as soon as the dam is opened. */

/* Writing '1' clears */
- out_be32(&uf_regs->ucce, 0xffffffff);
+ iowrite32be(0xffffffff, &uf_regs->ucce);

*uccf_ret = uccf;
return 0;
diff --git a/drivers/soc/fsl/qe/ucc_slow.c b/drivers/soc/fsl/qe/ucc_slow.c
index 34f0ec3a63b5..74213f8b361c 100644
--- a/drivers/soc/fsl/qe/ucc_slow.c
+++ b/drivers/soc/fsl/qe/ucc_slow.c
@@ -78,7 +78,7 @@ void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode)
us_regs = uccs->us_regs;

/* Enable reception and/or transmission on this UCC. */
- gumr_l = in_be32(&us_regs->gumr_l);
+ gumr_l = ioread32be(&us_regs->gumr_l);
if (mode & COMM_DIR_TX) {
gumr_l |= UCC_SLOW_GUMR_L_ENT;
uccs->enabled_tx = 1;
@@ -87,7 +87,7 @@ void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode)
gumr_l |= UCC_SLOW_GUMR_L_ENR;
uccs->enabled_rx = 1;
}
- out_be32(&us_regs->gumr_l, gumr_l);
+ iowrite32be(gumr_l, &us_regs->gumr_l);
}
EXPORT_SYMBOL(ucc_slow_enable);

@@ -99,7 +99,7 @@ void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode)
us_regs = uccs->us_regs;

/* Disable reception and/or transmission on this UCC. */
- gumr_l = in_be32(&us_regs->gumr_l);
+ gumr_l = ioread32be(&us_regs->gumr_l);
if (mode & COMM_DIR_TX) {
gumr_l &= ~UCC_SLOW_GUMR_L_ENT;
uccs->enabled_tx = 0;
@@ -108,7 +108,7 @@ void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode)
gumr_l &= ~UCC_SLOW_GUMR_L_ENR;
uccs->enabled_rx = 0;
}
- out_be32(&us_regs->gumr_l, gumr_l);
+ iowrite32be(gumr_l, &us_regs->gumr_l);
}
EXPORT_SYMBOL(ucc_slow_disable);

@@ -198,7 +198,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
return ret;
}

- out_be16(&uccs->us_pram->mrblr, us_info->max_rx_buf_length);
+ iowrite16be(us_info->max_rx_buf_length, &uccs->us_pram->mrblr);

INIT_LIST_HEAD(&uccs->confQ);

@@ -228,27 +228,27 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
bd = uccs->confBd = uccs->tx_bd = qe_muram_addr(uccs->tx_base_offset);
for (i = 0; i < us_info->tx_bd_ring_len - 1; i++) {
/* clear bd buffer */
- out_be32(&bd->buf, 0);
+ iowrite32be(0, &bd->buf);
/* set bd status and length */
- out_be32((u32 *) bd, 0);
+ iowrite32be(0, (u32 *)bd);
bd++;
}
/* for last BD set Wrap bit */
- out_be32(&bd->buf, 0);
- out_be32((u32 *) bd, cpu_to_be32(T_W));
+ iowrite32be(0, &bd->buf);
+ iowrite32be(cpu_to_be32(T_W), (u32 *)bd);

/* Init Rx bds */
bd = uccs->rx_bd = qe_muram_addr(uccs->rx_base_offset);
for (i = 0; i < us_info->rx_bd_ring_len - 1; i++) {
/* set bd status and length */
- out_be32((u32*)bd, 0);
+ iowrite32be(0, (u32 *)bd);
/* clear bd buffer */
- out_be32(&bd->buf, 0);
+ iowrite32be(0, &bd->buf);
bd++;
}
/* for last BD set Wrap bit */
- out_be32((u32*)bd, cpu_to_be32(R_W));
- out_be32(&bd->buf, 0);
+ iowrite32be(cpu_to_be32(R_W), (u32 *)bd);
+ iowrite32be(0, &bd->buf);

/* Set GUMR (For more details see the hardware spec.). */
/* gumr_h */
@@ -269,7 +269,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
gumr |= UCC_SLOW_GUMR_H_TXSY;
if (us_info->rtsm)
gumr |= UCC_SLOW_GUMR_H_RTSM;
- out_be32(&us_regs->gumr_h, gumr);
+ iowrite32be(gumr, &us_regs->gumr_h);

/* gumr_l */
gumr = us_info->tdcr | us_info->rdcr | us_info->tenc | us_info->renc |
@@ -282,7 +282,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
gumr |= UCC_SLOW_GUMR_L_TINV;
if (us_info->tend)
gumr |= UCC_SLOW_GUMR_L_TEND;
- out_be32(&us_regs->gumr_l, gumr);
+ iowrite32be(gumr, &us_regs->gumr_l);

/* Function code registers */

@@ -292,8 +292,8 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->us_pram->rbmr = UCC_BMR_BO_BE;

/* rbase, tbase are offsets from MURAM base */
- out_be16(&uccs->us_pram->rbase, uccs->rx_base_offset);
- out_be16(&uccs->us_pram->tbase, uccs->tx_base_offset);
+ iowrite16be(uccs->rx_base_offset, &uccs->us_pram->rbase);
+ iowrite16be(uccs->tx_base_offset, &uccs->us_pram->tbase);

/* Mux clocking */
/* Grant Support */
@@ -323,14 +323,14 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
}

/* Set interrupt mask register at UCC level. */
- out_be16(&us_regs->uccm, us_info->uccm_mask);
+ iowrite16be(us_info->uccm_mask, &us_regs->uccm);

/* First, clear anything pending at UCC level,
* otherwise, old garbage may come through
* as soon as the dam is opened. */

/* Writing '1' clears */
- out_be16(&us_regs->ucce, 0xffff);
+ iowrite16be(0xffff, &us_regs->ucce);

/* Issue QE Init command */
if (us_info->init_tx && us_info->init_rx)
diff --git a/drivers/soc/fsl/qe/usb.c b/drivers/soc/fsl/qe/usb.c
index 32d8269fa692..59b326e924dc 100644
--- a/drivers/soc/fsl/qe/usb.c
+++ b/drivers/soc/fsl/qe/usb.c
@@ -43,7 +43,7 @@ int qe_usb_clock_set(enum qe_clock clk, int rate)

spin_lock_irqsave(&cmxgcr_lock, flags);

- clrsetbits_be32(&mux->cmxgcr, QE_CMXGCR_USBCS, val);
+ qe_clrsetbits32(&mux->cmxgcr, QE_CMXGCR_USBCS, val);

spin_unlock_irqrestore(&cmxgcr_lock, flags);

--
2.20.1