aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-imx
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r--arch/arm/mach-imx/3ds_debugboard.c30
-rw-r--r--arch/arm/mach-imx/avic.c30
-rw-r--r--arch/arm/mach-imx/cpu-imx27.c3
-rw-r--r--arch/arm/mach-imx/cpu-imx31.c2
-rw-r--r--arch/arm/mach-imx/cpu-imx35.c2
-rw-r--r--arch/arm/mach-imx/cpu.c16
-rw-r--r--arch/arm/mach-imx/epit.c22
-rw-r--r--arch/arm/mach-imx/iomux-imx31.c12
-rw-r--r--arch/arm/mach-imx/iomux-v1.c4
-rw-r--r--arch/arm/mach-imx/iomux-v3.c6
-rw-r--r--arch/arm/mach-imx/mach-armadillo5x0.c4
-rw-r--r--arch/arm/mach-imx/mach-imx51.c5
-rw-r--r--arch/arm/mach-imx/mach-mx27ads.c6
-rw-r--r--arch/arm/mach-imx/mach-mx31ads.c16
-rw-r--r--arch/arm/mach-imx/mach-mx31moboard.c2
-rw-r--r--arch/arm/mach-imx/mach-qong.c6
-rw-r--r--arch/arm/mach-imx/mxc.h5
-rw-r--r--arch/arm/mach-imx/pm-imx27.c4
-rw-r--r--arch/arm/mach-imx/pm-imx3.c4
-rw-r--r--arch/arm/mach-imx/pm-imx5.c26
-rw-r--r--arch/arm/mach-imx/system.c6
-rw-r--r--arch/arm/mach-imx/tzic.c34
22 files changed, 124 insertions, 121 deletions
diff --git a/arch/arm/mach-imx/3ds_debugboard.c b/arch/arm/mach-imx/3ds_debugboard.c
index 16496a071ecb..cda330c93d61 100644
--- a/arch/arm/mach-imx/3ds_debugboard.c
+++ b/arch/arm/mach-imx/3ds_debugboard.c
@@ -94,8 +94,8 @@ static void mxc_expio_irq_handler(struct irq_desc *desc)
/* irq = gpio irq number */
desc->irq_data.chip->irq_mask(&desc->irq_data);
- imr_val = __raw_readw(brd_io + INTR_MASK_REG);
- int_valid = __raw_readw(brd_io + INTR_STATUS_REG) & ~imr_val;
+ imr_val = imx_readw(brd_io + INTR_MASK_REG);
+ int_valid = imx_readw(brd_io + INTR_STATUS_REG) & ~imr_val;
expio_irq = 0;
for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
@@ -117,17 +117,17 @@ static void expio_mask_irq(struct irq_data *d)
u16 reg;
u32 expio = d->hwirq;
- reg = __raw_readw(brd_io + INTR_MASK_REG);
+ reg = imx_readw(brd_io + INTR_MASK_REG);
reg |= (1 << expio);
- __raw_writew(reg, brd_io + INTR_MASK_REG);
+ imx_writew(reg, brd_io + INTR_MASK_REG);
}
static void expio_ack_irq(struct irq_data *d)
{
u32 expio = d->hwirq;
- __raw_writew(1 << expio, brd_io + INTR_RESET_REG);
- __raw_writew(0, brd_io + INTR_RESET_REG);
+ imx_writew(1 << expio, brd_io + INTR_RESET_REG);
+ imx_writew(0, brd_io + INTR_RESET_REG);
expio_mask_irq(d);
}
@@ -136,9 +136,9 @@ static void expio_unmask_irq(struct irq_data *d)
u16 reg;
u32 expio = d->hwirq;
- reg = __raw_readw(brd_io + INTR_MASK_REG);
+ reg = imx_readw(brd_io + INTR_MASK_REG);
reg &= ~(1 << expio);
- __raw_writew(reg, brd_io + INTR_MASK_REG);
+ imx_writew(reg, brd_io + INTR_MASK_REG);
}
static struct irq_chip expio_irq_chip = {
@@ -162,9 +162,9 @@ int __init mxc_expio_init(u32 base, u32 intr_gpio)
if (brd_io == NULL)
return -ENOMEM;
- if ((__raw_readw(brd_io + MAGIC_NUMBER1_REG) != 0xAAAA) ||
- (__raw_readw(brd_io + MAGIC_NUMBER2_REG) != 0x5555) ||
- (__raw_readw(brd_io + MAGIC_NUMBER3_REG) != 0xCAFE)) {
+ if ((imx_readw(brd_io + MAGIC_NUMBER1_REG) != 0xAAAA) ||
+ (imx_readw(brd_io + MAGIC_NUMBER2_REG) != 0x5555) ||
+ (imx_readw(brd_io + MAGIC_NUMBER3_REG) != 0xCAFE)) {
pr_info("3-Stack Debug board not detected\n");
iounmap(brd_io);
brd_io = NULL;
@@ -181,10 +181,10 @@ int __init mxc_expio_init(u32 base, u32 intr_gpio)
gpio_direction_input(intr_gpio);
/* disable the interrupt and clear the status */
- __raw_writew(0, brd_io + INTR_MASK_REG);
- __raw_writew(0xFFFF, brd_io + INTR_RESET_REG);
- __raw_writew(0, brd_io + INTR_RESET_REG);
- __raw_writew(0x1F, brd_io + INTR_MASK_REG);
+ imx_writew(0, brd_io + INTR_MASK_REG);
+ imx_writew(0xFFFF, brd_io + INTR_RESET_REG);
+ imx_writew(0, brd_io + INTR_RESET_REG);
+ imx_writew(0x1F, brd_io + INTR_MASK_REG);
irq_base = irq_alloc_descs(-1, 0, MXC_MAX_EXP_IO_LINES, numa_node_id());
WARN_ON(irq_base < 0);
diff --git a/arch/arm/mach-imx/avic.c b/arch/arm/mach-imx/avic.c
index 1a8932335b21..7fa176e792bd 100644
--- a/arch/arm/mach-imx/avic.c
+++ b/arch/arm/mach-imx/avic.c
@@ -66,12 +66,12 @@ static int avic_set_irq_fiq(unsigned int irq, unsigned int type)
return -EINVAL;
if (irq < AVIC_NUM_IRQS / 2) {
- irqt = __raw_readl(avic_base + AVIC_INTTYPEL) & ~(1 << irq);
- __raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEL);
+ irqt = imx_readl(avic_base + AVIC_INTTYPEL) & ~(1 << irq);
+ imx_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEL);
} else {
irq -= AVIC_NUM_IRQS / 2;
- irqt = __raw_readl(avic_base + AVIC_INTTYPEH) & ~(1 << irq);
- __raw_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEH);
+ irqt = imx_readl(avic_base + AVIC_INTTYPEH) & ~(1 << irq);
+ imx_writel(irqt | (!!type << irq), avic_base + AVIC_INTTYPEH);
}
return 0;
@@ -94,8 +94,8 @@ static void avic_irq_suspend(struct irq_data *d)
struct irq_chip_type *ct = gc->chip_types;
int idx = d->hwirq >> 5;
- avic_saved_mask_reg[idx] = __raw_readl(avic_base + ct->regs.mask);
- __raw_writel(gc->wake_active, avic_base + ct->regs.mask);
+ avic_saved_mask_reg[idx] = imx_readl(avic_base + ct->regs.mask);
+ imx_writel(gc->wake_active, avic_base + ct->regs.mask);
}
static void avic_irq_resume(struct irq_data *d)
@@ -104,7 +104,7 @@ static void avic_irq_resume(struct irq_data *d)
struct irq_chip_type *ct = gc->chip_types;
int idx = d->hwirq >> 5;
- __raw_writel(avic_saved_mask_reg[idx], avic_base + ct->regs.mask);
+ imx_writel(avic_saved_mask_reg[idx], avic_base + ct->regs.mask);
}
#else
@@ -140,7 +140,7 @@ static void __exception_irq_entry avic_handle_irq(struct pt_regs *regs)
u32 nivector;
do {
- nivector = __raw_readl(avic_base + AVIC_NIVECSR) >> 16;
+ nivector = imx_readl(avic_base + AVIC_NIVECSR) >> 16;
if (nivector == 0xffff)
break;
@@ -164,16 +164,16 @@ void __init mxc_init_irq(void __iomem *irqbase)
/* put the AVIC into the reset value with
* all interrupts disabled
*/
- __raw_writel(0, avic_base + AVIC_INTCNTL);
- __raw_writel(0x1f, avic_base + AVIC_NIMASK);
+ imx_writel(0, avic_base + AVIC_INTCNTL);
+ imx_writel(0x1f, avic_base + AVIC_NIMASK);
/* disable all interrupts */
- __raw_writel(0, avic_base + AVIC_INTENABLEH);
- __raw_writel(0, avic_base + AVIC_INTENABLEL);
+ imx_writel(0, avic_base + AVIC_INTENABLEH);
+ imx_writel(0, avic_base + AVIC_INTENABLEL);
/* all IRQ no FIQ */
- __raw_writel(0, avic_base + AVIC_INTTYPEH);
- __raw_writel(0, avic_base + AVIC_INTTYPEL);
+ imx_writel(0, avic_base + AVIC_INTTYPEH);
+ imx_writel(0, avic_base + AVIC_INTTYPEL);
irq_base = irq_alloc_descs(-1, 0, AVIC_NUM_IRQS, numa_node_id());
WARN_ON(irq_base < 0);
@@ -188,7 +188,7 @@ void __init mxc_init_irq(void __iomem *irqbase)
/* Set default priority value (0) for all IRQ's */
for (i = 0; i < 8; i++)
- __raw_writel(0, avic_base + AVIC_NIPRIORITY(i));
+ imx_writel(0, avic_base + AVIC_NIPRIORITY(i));
set_handle_irq(avic_handle_irq);
diff --git a/arch/arm/mach-imx/cpu-imx27.c b/arch/arm/mach-imx/cpu-imx27.c
index fe8d36f7e30e..8d2ae4091465 100644
--- a/arch/arm/mach-imx/cpu-imx27.c
+++ b/arch/arm/mach-imx/cpu-imx27.c
@@ -39,8 +39,7 @@ static int mx27_read_cpu_rev(void)
* the silicon revision very early we read it here to
* avoid any further hooks
*/
- val = __raw_readl(MX27_IO_ADDRESS(MX27_SYSCTRL_BASE_ADDR
- + SYS_CHIP_ID));
+ val = imx_readl(MX27_IO_ADDRESS(MX27_SYSCTRL_BASE_ADDR + SYS_CHIP_ID));
mx27_cpu_partnumber = (int)((val >> 12) & 0xFFFF);
diff --git a/arch/arm/mach-imx/cpu-imx31.c b/arch/arm/mach-imx/cpu-imx31.c
index fde1860a2521..3daf1959a2f0 100644
--- a/arch/arm/mach-imx/cpu-imx31.c
+++ b/arch/arm/mach-imx/cpu-imx31.c
@@ -39,7 +39,7 @@ static int mx31_read_cpu_rev(void)
u32 i, srev;
/* read SREV register from IIM module */
- srev = __raw_readl(MX31_IO_ADDRESS(MX31_IIM_BASE_ADDR + MXC_IIMSREV));
+ srev = imx_readl(MX31_IO_ADDRESS(MX31_IIM_BASE_ADDR + MXC_IIMSREV));
srev &= 0xff;
for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
diff --git a/arch/arm/mach-imx/cpu-imx35.c b/arch/arm/mach-imx/cpu-imx35.c
index ec3aaa098c17..8a54234df23b 100644
--- a/arch/arm/mach-imx/cpu-imx35.c
+++ b/arch/arm/mach-imx/cpu-imx35.c
@@ -20,7 +20,7 @@ static int mx35_read_cpu_rev(void)
{
u32 rev;
- rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
+ rev = imx_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV));
switch (rev) {
case 0x00:
return IMX_CHIP_REVISION_1_0;
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index 5b0f752d5507..6a96b7cf468f 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -45,20 +45,20 @@ void __init imx_set_aips(void __iomem *base)
* Set all MPROTx to be non-bufferable, trusted for R/W,
* not forced to user-mode.
*/
- __raw_writel(0x77777777, base + 0x0);
- __raw_writel(0x77777777, base + 0x4);
+ imx_writel(0x77777777, base + 0x0);
+ imx_writel(0x77777777, base + 0x4);
/*
* Set all OPACRx to be non-bufferable, to not require
* supervisor privilege level for access, allow for
* write access and untrusted master access.
*/
- __raw_writel(0x0, base + 0x40);
- __raw_writel(0x0, base + 0x44);
- __raw_writel(0x0, base + 0x48);
- __raw_writel(0x0, base + 0x4C);
- reg = __raw_readl(base + 0x50) & 0x00FFFFFF;
- __raw_writel(reg, base + 0x50);
+ imx_writel(0x0, base + 0x40);
+ imx_writel(0x0, base + 0x44);
+ imx_writel(0x0, base + 0x48);
+ imx_writel(0x0, base + 0x4C);
+ reg = imx_readl(base + 0x50) & 0x00FFFFFF;
+ imx_writel(reg, base + 0x50);
}
void __init imx_aips_allow_unprivileged_access(
diff --git a/arch/arm/mach-imx/epit.c b/arch/arm/mach-imx/epit.c
index 08ce20771bb3..fb9a73a57d00 100644
--- a/arch/arm/mach-imx/epit.c
+++ b/arch/arm/mach-imx/epit.c
@@ -64,23 +64,23 @@ static inline void epit_irq_disable(void)
{
u32 val;
- val = __raw_readl(timer_base + EPITCR);
+ val = imx_readl(timer_base + EPITCR);
val &= ~EPITCR_OCIEN;
- __raw_writel(val, timer_base + EPITCR);
+ imx_writel(val, timer_base + EPITCR);
}
static inline void epit_irq_enable(void)
{
u32 val;
- val = __raw_readl(timer_base + EPITCR);
+ val = imx_readl(timer_base + EPITCR);
val |= EPITCR_OCIEN;
- __raw_writel(val, timer_base + EPITCR);
+ imx_writel(val, timer_base + EPITCR);
}
static void epit_irq_acknowledge(void)
{
- __raw_writel(EPITSR_OCIF, timer_base + EPITSR);
+ imx_writel(EPITSR_OCIF, timer_base + EPITSR);
}
static int __init epit_clocksource_init(struct clk *timer_clk)
@@ -98,9 +98,9 @@ static int epit_set_next_event(unsigned long evt,
{
unsigned long tcmp;
- tcmp = __raw_readl(timer_base + EPITCNR);
+ tcmp = imx_readl(timer_base + EPITCNR);
- __raw_writel(tcmp - evt, timer_base + EPITCMPR);
+ imx_writel(tcmp - evt, timer_base + EPITCMPR);
return 0;
}
@@ -213,11 +213,11 @@ void __init epit_timer_init(void __iomem *base, int irq)
/*
* Initialise to a known state (all timers off, and timing reset)
*/
- __raw_writel(0x0, timer_base + EPITCR);
+ imx_writel(0x0, timer_base + EPITCR);
- __raw_writel(0xffffffff, timer_base + EPITLR);
- __raw_writel(EPITCR_EN | EPITCR_CLKSRC_REF_HIGH | EPITCR_WAITEN,
- timer_base + EPITCR);
+ imx_writel(0xffffffff, timer_base + EPITLR);
+ imx_writel(EPITCR_EN | EPITCR_CLKSRC_REF_HIGH | EPITCR_WAITEN,
+ timer_base + EPITCR);
/* init and register the timer to the framework */
epit_clocksource_init(timer_clk);
diff --git a/arch/arm/mach-imx/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c
index 0b5ba4bf572a..3982e91b2f3e 100644
--- a/arch/arm/mach-imx/iomux-imx31.c
+++ b/arch/arm/mach-imx/iomux-imx31.c
@@ -57,10 +57,10 @@ void mxc_iomux_mode(unsigned int pin_mode)
spin_lock(&gpio_mux_lock);
- l = __raw_readl(reg);
+ l = imx_readl(reg);
l &= ~(0xff << (field * 8));
l |= mode << (field * 8);
- __raw_writel(l, reg);
+ imx_writel(l, reg);
spin_unlock(&gpio_mux_lock);
}
@@ -82,10 +82,10 @@ void mxc_iomux_set_pad(enum iomux_pins pin, u32 config)
spin_lock(&gpio_mux_lock);
- l = __raw_readl(reg);
+ l = imx_readl(reg);
l &= ~(0x1ff << (field * 10));
l |= config << (field * 10);
- __raw_writel(l, reg);
+ imx_writel(l, reg);
spin_unlock(&gpio_mux_lock);
}
@@ -163,12 +163,12 @@ void mxc_iomux_set_gpr(enum iomux_gp_func gp, bool en)
u32 l;
spin_lock(&gpio_mux_lock);
- l = __raw_readl(IOMUXGPR);
+ l = imx_readl(IOMUXGPR);
if (en)
l |= gp;
else
l &= ~gp;
- __raw_writel(l, IOMUXGPR);
+ imx_writel(l, IOMUXGPR);
spin_unlock(&gpio_mux_lock);
}
diff --git a/arch/arm/mach-imx/iomux-v1.c b/arch/arm/mach-imx/iomux-v1.c
index ecd543664644..7aa90c863ad9 100644
--- a/arch/arm/mach-imx/iomux-v1.c
+++ b/arch/arm/mach-imx/iomux-v1.c
@@ -38,12 +38,12 @@ static unsigned imx_iomuxv1_numports;
static inline unsigned long imx_iomuxv1_readl(unsigned offset)
{
- return __raw_readl(imx_iomuxv1_baseaddr + offset);
+ return imx_readl(imx_iomuxv1_baseaddr + offset);
}
static inline void imx_iomuxv1_writel(unsigned long val, unsigned offset)
{
- __raw_writel(val, imx_iomuxv1_baseaddr + offset);
+ imx_writel(val, imx_iomuxv1_baseaddr + offset);
}
static inline void imx_iomuxv1_rmwl(unsigned offset,
diff --git a/arch/arm/mach-imx/iomux-v3.c b/arch/arm/mach-imx/iomux-v3.c
index a53b2e64f98d..ca59d5f2ec92 100644
--- a/arch/arm/mach-imx/iomux-v3.c
+++ b/arch/arm/mach-imx/iomux-v3.c
@@ -45,13 +45,13 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad)
u32 pad_ctrl = (pad & MUX_PAD_CTRL_MASK) >> MUX_PAD_CTRL_SHIFT;
if (mux_ctrl_ofs)
- __raw_writel(mux_mode, base + mux_ctrl_ofs);
+ imx_writel(mux_mode, base + mux_ctrl_ofs);
if (sel_input_ofs)
- __raw_writel(sel_input, base + sel_input_ofs);
+ imx_writel(sel_input, base + sel_input_ofs);
if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs)
- __raw_writel(pad_ctrl, base + pad_ctrl_ofs);
+ imx_writel(pad_ctrl, base + pad_ctrl_ofs);
return 0;
}
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index f2060523ba48..eaee47a2fcc0 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -525,8 +525,8 @@ static void __init armadillo5x0_init(void)
imx31_add_mxc_nand(&armadillo5x0_nand_board_info);
/* set NAND page size to 2k if not configured via boot mode pins */
- __raw_writel(__raw_readl(mx3_ccm_base + MXC_CCM_RCSR) |
- (1 << 30), mx3_ccm_base + MXC_CCM_RCSR);
+ imx_writel(imx_readl(mx3_ccm_base + MXC_CCM_RCSR) | (1 << 30),
+ mx3_ccm_base + MXC_CCM_RCSR);
/* RTC */
/* Get RTC IRQ and register the chip */
diff --git a/arch/arm/mach-imx/mach-imx51.c b/arch/arm/mach-imx/mach-imx51.c
index b015129e4045..6883fbaf9484 100644
--- a/arch/arm/mach-imx/mach-imx51.c
+++ b/arch/arm/mach-imx/mach-imx51.c
@@ -40,11 +40,10 @@ static void __init imx51_ipu_mipi_setup(void)
WARN_ON(!hsc_addr);
/* setup MIPI module to legacy mode */
- __raw_writel(0xf00, hsc_addr);
+ imx_writel(0xf00, hsc_addr);
/* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
- __raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
- hsc_addr + 0x800);
+ imx_writel(imx_readl(hsc_addr + 0x800) | 0x30ff, hsc_addr + 0x800);
iounmap(hsc_addr);
}
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index eb1c3477c48a..267fad23b225 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -202,9 +202,9 @@ static struct i2c_board_info mx27ads_i2c_devices[] = {
static void vgpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
if (value)
- __raw_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_SET_REG);
+ imx_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_SET_REG);
else
- __raw_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_CLEAR_REG);
+ imx_writew(PBC_BCTRL1_LCDON, PBC_BCTRL1_CLEAR_REG);
}
static int vgpio_dir_out(struct gpio_chip *chip, unsigned offset, int value)
@@ -364,7 +364,7 @@ static void __init mx27ads_timer_init(void)
{
unsigned long fref = 26000000;
- if ((__raw_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0)
+ if ((imx_readw(PBC_VERSION_REG) & CKIH_27MHZ_BIT_SET) == 0)
fref = 27000000;
mx27_clocks_init(fref);
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 2b147e4bf9c9..4f2c56d44ba1 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -160,8 +160,8 @@ static void mx31ads_expio_irq_handler(struct irq_desc *desc)
u32 int_valid;
u32 expio_irq;
- imr_val = __raw_readw(PBC_INTMASK_SET_REG);
- int_valid = __raw_readw(PBC_INTSTATUS_REG) & imr_val;
+ imr_val = imx_readw(PBC_INTMASK_SET_REG);
+ int_valid = imx_readw(PBC_INTSTATUS_REG) & imr_val;
expio_irq = 0;
for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
@@ -180,8 +180,8 @@ static void expio_mask_irq(struct irq_data *d)
{
u32 expio = d->hwirq;
/* mask the interrupt */
- __raw_writew(1 << expio, PBC_INTMASK_CLEAR_REG);
- __raw_readw(PBC_INTMASK_CLEAR_REG);
+ imx_writew(1 << expio, PBC_INTMASK_CLEAR_REG);
+ imx_readw(PBC_INTMASK_CLEAR_REG);
}
/*
@@ -192,7 +192,7 @@ static void expio_ack_irq(struct irq_data *d)
{
u32 expio = d->hwirq;
/* clear the interrupt status */
- __raw_writew(1 << expio, PBC_INTSTATUS_REG);
+ imx_writew(1 << expio, PBC_INTSTATUS_REG);
}
/*
@@ -203,7 +203,7 @@ static void expio_unmask_irq(struct irq_data *d)
{
u32 expio = d->hwirq;
/* unmask the interrupt */
- __raw_writew(1 << expio, PBC_INTMASK_SET_REG);
+ imx_writew(1 << expio, PBC_INTMASK_SET_REG);
}
static struct irq_chip expio_irq_chip = {
@@ -226,8 +226,8 @@ static void __init mx31ads_init_expio(void)
mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_GPIO1_4, IOMUX_CONFIG_GPIO), "expio");
/* disable the interrupt and clear the status */
- __raw_writew(0xFFFF, PBC_INTMASK_CLEAR_REG);
- __raw_writew(0xFFFF, PBC_INTSTATUS_REG);
+ imx_writew(0xFFFF, PBC_INTMASK_CLEAR_REG);
+ imx_writew(0xFFFF, PBC_INTSTATUS_REG);
irq_base = irq_alloc_descs(-1, 0, MXC_MAX_EXP_IO_LINES, numa_node_id());
WARN_ON(irq_base < 0);
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index bb6f8a52a6b8..4f2d99888afd 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -509,7 +509,7 @@ static void mx31moboard_poweroff(void)
mxc_iomux_mode(MX31_PIN_WATCHDOG_RST__WATCHDOG_RST);
- __raw_writew(1 << 6 | 1 << 2, MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
+ imx_writew(1 << 6 | 1 << 2, MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
}
static int mx31moboard_baseboard;
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 5c2764604727..34df64f133ed 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -190,9 +190,9 @@ static struct platform_device qong_nand_device = {
static void __init qong_init_nand_mtd(void)
{
/* init CS */
- __raw_writel(0x00004f00, MX31_IO_ADDRESS(MX31_WEIM_CSCRxU(3)));
- __raw_writel(0x20013b31, MX31_IO_ADDRESS(MX31_WEIM_CSCRxL(3)));
- __raw_writel(0x00020800, MX31_IO_ADDRESS(MX31_WEIM_CSCRxA(3)));
+ imx_writel(0x00004f00, MX31_IO_ADDRESS(MX31_WEIM_CSCRxU(3)));
+ imx_writel(0x20013b31, MX31_IO_ADDRESS(MX31_WEIM_CSCRxL(3)));
+ imx_writel(0x00020800, MX31_IO_ADDRESS(MX31_WEIM_CSCRxA(3)));
mxc_iomux_set_gpr(MUX_SDCTL_CSD1_SEL, true);
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h
index a5b1af6d7441..d32704256781 100644
--- a/arch/arm/mach-imx/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
@@ -193,4 +193,9 @@ extern struct cpu_op *(*get_cpu_op)(int *op);
#define cpu_is_mx3() (cpu_is_mx31() || cpu_is_mx35())
#define cpu_is_mx2() (cpu_is_mx21() || cpu_is_mx27())
+#define imx_readl readl_relaxed
+#define imx_readw readw_relaxed
+#define imx_writel writel_relaxed
+#define imx_writew writew_relaxed
+
#endif /* __ASM_ARCH_MXC_H__ */
diff --git a/arch/arm/mach-imx/pm-imx27.c b/arch/arm/mach-imx/pm-imx27.c
index 56d02d064fbf..43096c8990d4 100644
--- a/arch/arm/mach-imx/pm-imx27.c
+++ b/arch/arm/mach-imx/pm-imx27.c
@@ -19,9 +19,9 @@ static int mx27_suspend_enter(suspend_state_t state)
switch (state) {
case PM_SUSPEND_MEM:
/* Clear MPEN and SPEN to disable MPLL/SPLL */
- cscr = __raw_readl(MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
+ cscr = imx_readl(MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
cscr &= 0xFFFFFFFC;
- __raw_writel(cscr, MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
+ imx_writel(cscr, MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR));
/* Executes WFI */
cpu_do_idle();
break;
diff --git a/arch/arm/mach-imx/pm-imx3.c b/arch/arm/mach-imx/pm-imx3.c
index 6a07006ff0f4..94c0898751d8 100644
--- a/arch/arm/mach-imx/pm-imx3.c
+++ b/arch/arm/mach-imx/pm-imx3.c
@@ -22,14 +22,14 @@
*/
void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode)
{
- int reg = __raw_readl(mx3_ccm_base + MXC_CCM_CCMR);
+ int reg = imx_readl(mx3_ccm_base + MXC_CCM_CCMR);
reg &= ~MXC_CCM_CCMR_LPM_MASK;
switch (mode) {
case MX3_WAIT:
if (cpu_is_mx35())
reg |= MXC_CCM_CCMR_LPM_WAIT_MX35;
- __raw_writel(reg, mx3_ccm_base + MXC_CCM_CCMR);
+ imx_writel(reg, mx3_ccm_base + MXC_CCM_CCMR);
break;
default:
pr_err("Unknown cpu power mode: %d\n", mode);
diff --git a/arch/arm/mach-imx/pm-imx5.c b/arch/arm/mach-imx/pm-imx5.c
index 532d4b08276d..868781fd460c 100644
--- a/arch/arm/mach-imx/pm-imx5.c
+++ b/arch/arm/mach-imx/pm-imx5.c
@@ -153,15 +153,15 @@ static void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode)
int stop_mode = 0;
/* always allow platform to issue a deep sleep mode request */
- plat_lpc = __raw_readl(cortex_base + MXC_CORTEXA8_PLAT_LPC) &
+ plat_lpc = imx_readl(cortex_base + MXC_CORTEXA8_PLAT_LPC) &
~(MXC_CORTEXA8_PLAT_LPC_DSM);
- ccm_clpcr = __raw_readl(ccm_base + MXC_CCM_CLPCR) &
+ ccm_clpcr = imx_readl(ccm_base + MXC_CCM_CLPCR) &
~(MXC_CCM_CLPCR_LPM_MASK);
- arm_srpgcr = __raw_readl(gpc_base + MXC_SRPG_ARM_SRPGCR) &
+ arm_srpgcr = imx_readl(gpc_base + MXC_SRPG_ARM_SRPGCR) &
~(MXC_SRPGCR_PCR);
- empgc0 = __raw_readl(gpc_base + MXC_SRPG_EMPGC0_SRPGCR) &
+ empgc0 = imx_readl(gpc_base + MXC_SRPG_EMPGC0_SRPGCR) &
~(MXC_SRPGCR_PCR);
- empgc1 = __raw_readl(gpc_base + MXC_SRPG_EMPGC1_SRPGCR) &
+ empgc1 = imx_readl(gpc_base + MXC_SRPG_EMPGC1_SRPGCR) &
~(MXC_SRPGCR_PCR);
switch (mode) {
@@ -196,17 +196,17 @@ static void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode)
return;
}
- __raw_writel(plat_lpc, cortex_base + MXC_CORTEXA8_PLAT_LPC);
- __raw_writel(ccm_clpcr, ccm_base + MXC_CCM_CLPCR);
- __raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_ARM_SRPGCR);
- __raw_writel(arm_srpgcr, gpc_base + MXC_SRPG_NEON_SRPGCR);
+ imx_writel(plat_lpc, cortex_base + MXC_CORTEXA8_PLAT_LPC);
+ imx_writel(ccm_clpcr, ccm_base + MXC_CCM_CLPCR);
+ imx_writel(arm_srpgcr, gpc_base + MXC_SRPG_ARM_SRPGCR);
+ imx_writel(arm_srpgcr, gpc_base + MXC_SRPG_NEON_SRPGCR);
if (stop_mode) {
empgc0 |= MXC_SRPGCR_PCR;
empgc1 |= MXC_SRPGCR_PCR;
- __raw_writel(empgc0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
- __raw_writel(empgc1, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
+ imx_writel(empgc0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+ imx_writel(empgc1, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
}
}
@@ -228,8 +228,8 @@ static int mx5_suspend_enter(suspend_state_t state)
flush_cache_all();
/*clear the EMPGC0/1 bits */
- __raw_writel(0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
- __raw_writel(0, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
+ imx_writel(0, gpc_base + MXC_SRPG_EMPGC0_SRPGCR);
+ imx_writel(0, gpc_base + MXC_SRPG_EMPGC1_SRPGCR);
if (imx5_suspend_in_ocram_fn)
imx5_suspend_in_ocram_fn(suspend_ocram_base);
diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c
index 51c35013b673..93d4a9a39353 100644
--- a/arch/arm/mach-imx/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -54,7 +54,7 @@ void mxc_restart(enum reboot_mode mode, const char *cmd)
wcr_enable = (1 << 2);
/* Assert SRS signal */
- __raw_writew(wcr_enable, wdog_base);
+ imx_writew(wcr_enable, wdog_base);
/*
* Due to imx6q errata ERR004346 (WDOG: WDOG SRS bit requires to be
* written twice), we add another two writes to ensure there must be at
@@ -62,8 +62,8 @@ void mxc_restart(enum reboot_mode mode, const char *cmd)
* the target check here, since the writes shouldn't be a huge burden
* for other platforms.
*/
- __raw_writew(wcr_enable, wdog_base);
- __raw_writew(wcr_enable, wdog_base);
+ imx_writew(wcr_enable, wdog_base);
+ imx_writew(wcr_enable, wdog_base);
/* wait for reset to assert... */
mdelay(500);
diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c
index 4de65eeda1eb..ae23d50f7861 100644
--- a/arch/arm/mach-imx/tzic.c
+++ b/arch/arm/mach-imx/tzic.c
@@ -65,10 +65,10 @@ static int tzic_set_irq_fiq(unsigned int irq, unsigned int type)
return -EINVAL;
mask = 1U << (irq & 0x1F);
- value = __raw_readl(tzic_base + TZIC_INTSEC0(index)) | mask;
+ value = imx_readl(tzic_base + TZIC_INTSEC0(index)) | mask;
if (type)
value &= ~mask;
- __raw_writel(value, tzic_base + TZIC_INTSEC0(index));
+ imx_writel(value, tzic_base + TZIC_INTSEC0(index));
return 0;
}
@@ -82,15 +82,15 @@ static void tzic_irq_suspend(struct irq_data *d)
struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
int idx = d->hwirq >> 5;
- __raw_writel(gc->wake_active, tzic_base + TZIC_WAKEUP0(idx));
+ imx_writel(gc->wake_active, tzic_base + TZIC_WAKEUP0(idx));
}
static void tzic_irq_resume(struct irq_data *d)
{
int idx = d->hwirq >> 5;
- __raw_writel(__raw_readl(tzic_base + TZIC_ENSET0(idx)),
- tzic_base + TZIC_WAKEUP0(idx));
+ imx_writel(imx_readl(tzic_base + TZIC_ENSET0(idx)),
+ tzic_base + TZIC_WAKEUP0(idx));
}
#else
@@ -135,8 +135,8 @@ static void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
handled = 0;
for (i = 0; i < 4; i++) {
- stat = __raw_readl(tzic_base + TZIC_HIPND(i)) &
- __raw_readl(tzic_base + TZIC_INTSEC0(i));
+ stat = imx_readl(tzic_base + TZIC_HIPND(i)) &
+ imx_readl(tzic_base + TZIC_INTSEC0(i));
while (stat) {
handled = 1;
@@ -166,18 +166,18 @@ void __init tzic_init_irq(void)
/* put the TZIC into the reset value with
* all interrupts disabled
*/
- i = __raw_readl(tzic_base + TZIC_INTCNTL);
+ i = imx_readl(tzic_base + TZIC_INTCNTL);
- __raw_writel(0x80010001, tzic_base + TZIC_INTCNTL);
- __raw_writel(0x1f, tzic_base + TZIC_PRIOMASK);
- __raw_writel(0x02, tzic_base + TZIC_SYNCCTRL);
+ imx_writel(0x80010001, tzic_base + TZIC_INTCNTL);
+ imx_writel(0x1f, tzic_base + TZIC_PRIOMASK);
+ imx_writel(0x02, tzic_base + TZIC_SYNCCTRL);
for (i = 0; i < 4; i++)
- __raw_writel(0xFFFFFFFF, tzic_base + TZIC_INTSEC0(i));
+ imx_writel(0xFFFFFFFF, tzic_base + TZIC_INTSEC0(i));
/* disable all interrupts */
for (i = 0; i < 4; i++)
- __raw_writel(0xFFFFFFFF, tzic_base + TZIC_ENCLEAR0(i));
+ imx_writel(0xFFFFFFFF, tzic_base + TZIC_ENCLEAR0(i));
/* all IRQ no FIQ Warning :: No selection */
@@ -214,13 +214,13 @@ int tzic_enable_wake(void)
{
unsigned int i;
- __raw_writel(1, tzic_base + TZIC_DSMINT);
- if (unlikely(__raw_readl(tzic_base + TZIC_DSMINT) == 0))
+ imx_writel(1, tzic_base + TZIC_DSMINT);
+ if (unlikely(imx_readl(tzic_base + TZIC_DSMINT) == 0))
return -EAGAIN;
for (i = 0; i < 4; i++)
- __raw_writel(__raw_readl(tzic_base + TZIC_ENSET0(i)),
- tzic_base + TZIC_WAKEUP0(i));
+ imx_writel(imx_readl(tzic_base + TZIC_ENSET0(i)),
+ tzic_base + TZIC_WAKEUP0(i));
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.