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ARM: omap1: remove dead code

Browse Source 
After the removal of the unused board files, I went through the
omap1 code to look for code that no longer has any callers
and remove that.

In particular, support for the omap7xx/omap8xx family is now
completely unused, so I'm only leaving omap15xx/omap16xx/omap59xx.

Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Cc: linux-omap@vger.kernel.org
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-09-29 16:19:44 +02:00
parent 21a3e6eed4
commit 8825acd7cc
23 changed files with 36 additions and 696 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
arch/arm/mach-omap1/clock_data.c
View File

@ -720,8 +720,6 @@ int __init omap1_clk_init(void)
cpu_mask |= CK_16XX;
if (cpu_is_omap1510())
cpu_mask |= CK_1510;
if (cpu_is_omap7xx())
cpu_mask |= CK_7XX;
if (cpu_is_omap310())
cpu_mask |= CK_310;
@ -730,9 +728,6 @@ int __init omap1_clk_init(void)
ck_dpll1_p = &ck_dpll1;
ck_ref_p = &ck_ref;
if (cpu_is_omap7xx())
ck_ref.rate = 13000000;
pr_info("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: 0x%04x\n",
omap_readw(ARM_SYSST), omap_readw(DPLL_CTL),
omap_readw(ARM_CKCTL));
@ -771,12 +766,6 @@ int __init omap1_clk_init(void)
}
}
if (machine_is_omap_perseus2() || machine_is_omap_fsample()) {
/* Select slicer output as OMAP input clock */
omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1,
OMAP7XX_PCC_UPLD_CTRL);
}
/* Amstrad Delta wants BCLK high when inactive */
if (machine_is_ams_delta())
omap_writel(omap_readl(ULPD_CLOCK_CTRL) |
@ -784,11 +773,7 @@ int __init omap1_clk_init(void)
ULPD_CLOCK_CTRL);
/* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */
/* (on 730, bit 13 must not be cleared) */
if (cpu_is_omap7xx())
omap_writew(omap_readw(ARM_CKCTL) & 0x2fff, ARM_CKCTL);
else
omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
/* Put DSP/MPUI into reset until needed */
omap_writew(0, ARM_RSTCT1);

8
arch/arm/mach-omap1/common.h
View File

@ -35,14 +35,6 @@
#include "soc.h"
#include "i2c.h"
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
void omap7xx_map_io(void);
#else
static inline void omap7xx_map_io(void)
{
}
#endif
#ifdef CONFIG_ARCH_OMAP15XX
void omap1510_fpga_init_irq(void);
void omap15xx_map_io(void);

58
arch/arm/mach-omap1/devices.c
View File

@ -63,8 +63,6 @@ static void omap_init_rtc(void)
static inline void omap_init_rtc(void) {}
#endif
static inline void omap_init_mbox(void) { }
/*-------------------------------------------------------------------------*/
#if IS_ENABLED(CONFIG_MMC_OMAP)
@ -73,22 +71,16 @@ static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
int controller_nr)
{
if (controller_nr == 0) {
if (cpu_is_omap7xx()) {
omap_cfg_reg(MMC_7XX_CMD);
omap_cfg_reg(MMC_7XX_CLK);
omap_cfg_reg(MMC_7XX_DAT0);
} else {
omap_cfg_reg(MMC_CMD);
omap_cfg_reg(MMC_CLK);
omap_cfg_reg(MMC_DAT0);
}
omap_cfg_reg(MMC_CMD);
omap_cfg_reg(MMC_CLK);
omap_cfg_reg(MMC_DAT0);
if (cpu_is_omap1710()) {
omap_cfg_reg(M15_1710_MMC_CLKI);
omap_cfg_reg(P19_1710_MMC_CMDDIR);
omap_cfg_reg(P20_1710_MMC_DATDIR0);
}
if (mmc_controller->slots[0].wires == 4 && !cpu_is_omap7xx()) {
if (mmc_controller->slots[0].wires == 4) {
omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */
if (!mmc_controller->slots[0].nomux)
@ -154,8 +146,6 @@ static int __init omap_mmc_add(const char *name, int id, unsigned long base,
res[3].name = "tx";
res[3].flags = IORESOURCE_DMA;
if (cpu_is_omap7xx())
data->slots[0].features = MMC_OMAP7XX;
if (cpu_is_omap15xx())
data->slots[0].features = MMC_OMAP15XX;
if (cpu_is_omap16xx())
@ -224,43 +214,6 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
/*-------------------------------------------------------------------------*/
/* OMAP7xx SPI support */
#if IS_ENABLED(CONFIG_SPI_OMAP_100K)
struct platform_device omap_spi1 = {
.name = "omap1_spi100k",
.id = 1,
};
struct platform_device omap_spi2 = {
.name = "omap1_spi100k",
.id = 2,
};
static void omap_init_spi100k(void)
{
if (!cpu_is_omap7xx())
return;
omap_spi1.dev.platform_data = ioremap(OMAP7XX_SPI1_BASE, 0x7ff);
if (omap_spi1.dev.platform_data)
platform_device_register(&omap_spi1);
omap_spi2.dev.platform_data = ioremap(OMAP7XX_SPI2_BASE, 0x7ff);
if (omap_spi2.dev.platform_data)
platform_device_register(&omap_spi2);
}
#else
static inline void omap_init_spi100k(void)
{
}
#endif
/*-------------------------------------------------------------------------*/
static inline void omap_init_sti(void) {}
/* Numbering for the SPI-capable controllers when used for SPI:
* spi = 1
* uwire = 2
@ -363,10 +316,7 @@ static int __init omap1_init_devices(void)
* in alphabetical order so they're easier to sort through.
*/
omap_init_mbox();
omap_init_rtc();
omap_init_spi100k();
omap_init_sti();
omap_init_uwire();
omap1_init_rng();

25
arch/arm/mach-omap1/dma.c
View File

@ -261,22 +261,6 @@ static const struct platform_device_info omap_dma_dev_info = {
.num_res = 1,
};
/* OMAP730, OMAP850 */
static const struct dma_slave_map omap7xx_sdma_map[] = {
{ "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(8) },
{ "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(9) },
{ "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(10) },
{ "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(11) },
{ "mmci-omap.0", "tx", SDMA_FILTER_PARAM(21) },
{ "mmci-omap.0", "rx", SDMA_FILTER_PARAM(22) },
{ "omap_udc", "rx0", SDMA_FILTER_PARAM(26) },
{ "omap_udc", "rx1", SDMA_FILTER_PARAM(27) },
{ "omap_udc", "rx2", SDMA_FILTER_PARAM(28) },
{ "omap_udc", "tx0", SDMA_FILTER_PARAM(29) },
{ "omap_udc", "tx1", SDMA_FILTER_PARAM(30) },
{ "omap_udc", "tx2", SDMA_FILTER_PARAM(31) },
};
/* OMAP1510, OMAP1610*/
static const struct dma_slave_map omap1xxx_sdma_map[] = {
{ "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(8) },
@ -371,13 +355,8 @@ static int __init omap1_system_dma_init(void)
p.dma_attr = d;
p.errata = configure_dma_errata();
if (cpu_is_omap7xx()) {
p.slave_map = omap7xx_sdma_map;
p.slavecnt = ARRAY_SIZE(omap7xx_sdma_map);
} else {
p.slave_map = omap1xxx_sdma_map;
p.slavecnt = ARRAY_SIZE(omap1xxx_sdma_map);
}
p.slave_map = omap1xxx_sdma_map;
p.slavecnt = ARRAY_SIZE(omap1xxx_sdma_map);
ret = platform_device_add_data(pdev, &p, sizeof(p));
if (ret) {

14
arch/arm/mach-omap1/i2c.c
View File

@ -25,13 +25,8 @@ static struct platform_device omap_i2c_devices[1] = {
static void __init omap1_i2c_mux_pins(int bus_id)
{
if (cpu_is_omap7xx()) {
omap_cfg_reg(I2C_7XX_SDA);
omap_cfg_reg(I2C_7XX_SCL);
} else {
omap_cfg_reg(I2C_SDA);
omap_cfg_reg(I2C_SCL);
}
omap_cfg_reg(I2C_SDA);
omap_cfg_reg(I2C_SCL);
}
int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *pdata,
@ -68,10 +63,7 @@ int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *pdata,
/* how the cpu bus is wired up differs for 7xx only */
if (cpu_is_omap7xx())
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_1;
else
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_2;
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_2;
pdev->dev.platform_data = pdata;

28
arch/arm/mach-omap1/io.c
View File

@ -22,27 +22,6 @@
* The machine specific code may provide the extra mapping besides the
* default mapping provided here.
*/
#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
static struct map_desc omap7xx_io_desc[] __initdata = {
{
.virtual = OMAP1_IO_VIRT,
.pfn = __phys_to_pfn(OMAP1_IO_PHYS),
.length = OMAP1_IO_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP7XX_DSP_BASE,
.pfn = __phys_to_pfn(OMAP7XX_DSP_START),
.length = OMAP7XX_DSP_SIZE,
.type = MT_DEVICE
}, {
.virtual = OMAP7XX_DSPREG_BASE,
.pfn = __phys_to_pfn(OMAP7XX_DSPREG_START),
.length = OMAP7XX_DSPREG_SIZE,
.type = MT_DEVICE
}
};
#endif
#ifdef CONFIG_ARCH_OMAP15XX
static struct map_desc omap1510_io_desc[] __initdata = {
@ -88,13 +67,6 @@ static struct map_desc omap16xx_io_desc[] __initdata = {
};
#endif
#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
void __init omap7xx_map_io(void)
{
iotable_init(omap7xx_io_desc, ARRAY_SIZE(omap7xx_io_desc));
}
#endif
#ifdef CONFIG_ARCH_OMAP15XX
void __init omap15xx_map_io(void)
{

20
arch/arm/mach-omap1/irq.c
View File

@ -110,14 +110,6 @@ static void omap_irq_set_cfg(int irq, int fiq, int priority, int trigger)
irq_bank_writel(val, bank, offset);
}
#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
static struct omap_irq_bank omap7xx_irq_banks[] = {
{ .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3f8e22f },
{ .base_reg = OMAP_IH2_BASE, .trigger_map = 0xfdb9c1f2 },
{ .base_reg = OMAP_IH2_BASE + 0x100, .trigger_map = 0x800040f3 },
};
#endif
#ifdef CONFIG_ARCH_OMAP15XX
static struct omap_irq_bank omap1510_irq_banks[] = {
{ .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3febfff },
@ -194,12 +186,6 @@ void __init omap1_init_irq(void)
int i, j, irq_base;
unsigned long nr_irqs;
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
if (cpu_is_omap7xx()) {
irq_banks = omap7xx_irq_banks;
irq_bank_count = ARRAY_SIZE(omap7xx_irq_banks);
}
#endif
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap1510()) {
irq_banks = omap1510_irq_banks;
@ -230,7 +216,7 @@ void __init omap1_init_irq(void)
pr_warn("Couldn't allocate IRQ numbers\n");
irq_base = 0;
}
omap_l2_irq = cpu_is_omap7xx() ? irq_base + 1 : irq_base;
omap_l2_irq = irq_base;
omap_l2_irq -= NR_IRQS_LEGACY;
domain = irq_domain_add_legacy(NULL, nr_irqs, irq_base, 0,
@ -249,10 +235,6 @@ void __init omap1_init_irq(void)
irq_bank_writel(0x03, 0, IRQ_CONTROL_REG_OFFSET);
irq_bank_writel(0x03, 1, IRQ_CONTROL_REG_OFFSET);
/* Enable interrupts in global mask */
if (cpu_is_omap7xx())
irq_bank_writel(0x0, 0, IRQ_GMR_REG_OFFSET);
/* Install the interrupt handlers for each bank */
for (i = 0; i < irq_bank_count; i++) {
for (j = i * 32; j < (i + 1) * 32; j++) {

9
arch/arm/mach-omap1/irqs.h
View File

@ -231,15 +231,6 @@
#define IH_MPUIO_BASE (OMAP_MAX_GPIO_LINES + IH_GPIO_BASE)
#define OMAP_IRQ_END (IH_MPUIO_BASE + 16)
/* External FPGA handles interrupts on Innovator boards */
#define OMAP_FPGA_IRQ_BASE (OMAP_IRQ_END)
#ifdef CONFIG_MACH_OMAP_INNOVATOR
#define OMAP_FPGA_NR_IRQS 24
#else
#define OMAP_FPGA_NR_IRQS 0
#endif
#define OMAP_FPGA_IRQ_END (OMAP_FPGA_IRQ_BASE + OMAP_FPGA_NR_IRQS)
#define OMAP_IRQ_BIT(irq) (1 << ((irq - NR_IRQS_LEGACY) % 32))
#ifdef CONFIG_FIQ

76
arch/arm/mach-omap1/mcbsp.c
View File

@ -89,76 +89,6 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
#define OMAP1610_MCBSP2_BASE 0xfffb1000
#define OMAP1610_MCBSP3_BASE 0xe1017000
struct resource omap7xx_mcbsp_res[][6] = {
{
{
.start = OMAP7XX_MCBSP1_BASE,
.end = OMAP7XX_MCBSP1_BASE + SZ_256,
.flags = IORESOURCE_MEM,
},
{
.name = "rx",
.start = INT_7XX_McBSP1RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "tx",
.start = INT_7XX_McBSP1TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = 9,
.flags = IORESOURCE_DMA,
},
{
.name = "tx",
.start = 8,
.flags = IORESOURCE_DMA,
},
},
{
{
.start = OMAP7XX_MCBSP2_BASE,
.end = OMAP7XX_MCBSP2_BASE + SZ_256,
.flags = IORESOURCE_MEM,
},
{
.name = "rx",
.start = INT_7XX_McBSP2RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "tx",
.start = INT_7XX_McBSP2TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = 11,
.flags = IORESOURCE_DMA,
},
{
.name = "tx",
.start = 10,
.flags = IORESOURCE_DMA,
},
},
};
#define omap7xx_mcbsp_res_0 omap7xx_mcbsp_res[0]
static struct omap_mcbsp_platform_data omap7xx_mcbsp_pdata[] = {
{
.ops = &omap1_mcbsp_ops,
},
{
.ops = &omap1_mcbsp_ops,
},
};
#define OMAP7XX_MCBSP_RES_SZ ARRAY_SIZE(omap7xx_mcbsp_res[1])
#define OMAP7XX_MCBSP_COUNT ARRAY_SIZE(omap7xx_mcbsp_res)
struct resource omap15xx_mcbsp_res[][6] = {
{
{
@ -397,12 +327,6 @@ static int __init omap1_mcbsp_init(void)
if (!cpu_class_is_omap1())
return -ENODEV;
if (cpu_is_omap7xx())
omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0,
OMAP7XX_MCBSP_RES_SZ,
omap7xx_mcbsp_pdata,
OMAP7XX_MCBSP_COUNT);
if (cpu_is_omap15xx())
omap_mcbsp_register_board_cfg(omap15xx_mcbsp_res_0,
OMAP15XX_MCBSP_RES_SZ,

4
arch/arm/mach-omap1/mtd-xip.h
View File

@ -42,11 +42,7 @@ static inline unsigned long xip_omap_mpu_timer_read(int nr)
* (see linux/mtd/xip.h)
*/
#ifdef CONFIG_MACH_OMAP_PERSEUS2
#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 7)
#else
#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6)
#endif
/*
* xip_cpu_idle() is used when waiting for a delay equal or larger than

52
arch/arm/mach-omap1/mux.c
View File

@ -21,52 +21,6 @@
static struct omap_mux_cfg arch_mux_cfg;
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
static struct pin_config omap7xx_pins[] = {
MUX_CFG_7XX("E2_7XX_KBR0", 12, 21, 0, 20, 1, 0)
MUX_CFG_7XX("J7_7XX_KBR1", 12, 25, 0, 24, 1, 0)
MUX_CFG_7XX("E1_7XX_KBR2", 12, 29, 0, 28, 1, 0)
MUX_CFG_7XX("F3_7XX_KBR3", 13, 1, 0, 0, 1, 0)
MUX_CFG_7XX("D2_7XX_KBR4", 13, 5, 0, 4, 1, 0)
MUX_CFG_7XX("C2_7XX_KBC0", 13, 9, 0, 8, 1, 0)
MUX_CFG_7XX("D3_7XX_KBC1", 13, 13, 0, 12, 1, 0)
MUX_CFG_7XX("E4_7XX_KBC2", 13, 17, 0, 16, 1, 0)
MUX_CFG_7XX("F4_7XX_KBC3", 13, 21, 0, 20, 1, 0)
MUX_CFG_7XX("E3_7XX_KBC4", 13, 25, 0, 24, 1, 0)
MUX_CFG_7XX("AA17_7XX_USB_DM", 2, 21, 0, 20, 0, 0)
MUX_CFG_7XX("W16_7XX_USB_PU_EN", 2, 25, 0, 24, 0, 0)
MUX_CFG_7XX("W17_7XX_USB_VBUSI", 2, 29, 6, 28, 1, 0)
MUX_CFG_7XX("W18_7XX_USB_DMCK_OUT",3, 3, 1, 2, 0, 0)
MUX_CFG_7XX("W19_7XX_USB_DCRST", 3, 7, 1, 6, 0, 0)
/* MMC Pins */
MUX_CFG_7XX("MMC_7XX_CMD", 2, 9, 0, 8, 1, 0)
MUX_CFG_7XX("MMC_7XX_CLK", 2, 13, 0, 12, 1, 0)
MUX_CFG_7XX("MMC_7XX_DAT0", 2, 17, 0, 16, 1, 0)
/* I2C interface */
MUX_CFG_7XX("I2C_7XX_SCL", 5, 1, 0, 0, 1, 0)
MUX_CFG_7XX("I2C_7XX_SDA", 5, 5, 0, 0, 1, 0)
/* SPI pins */
MUX_CFG_7XX("SPI_7XX_1", 6, 5, 4, 4, 1, 0)
MUX_CFG_7XX("SPI_7XX_2", 6, 9, 4, 8, 1, 0)
MUX_CFG_7XX("SPI_7XX_3", 6, 13, 4, 12, 1, 0)
MUX_CFG_7XX("SPI_7XX_4", 6, 17, 4, 16, 1, 0)
MUX_CFG_7XX("SPI_7XX_5", 8, 25, 0, 24, 0, 0)
MUX_CFG_7XX("SPI_7XX_6", 9, 5, 0, 4, 0, 0)
/* UART pins */
MUX_CFG_7XX("UART_7XX_1", 3, 21, 0, 20, 0, 0)
MUX_CFG_7XX("UART_7XX_2", 8, 1, 6, 0, 0, 0)
};
#define OMAP7XX_PINS_SZ ARRAY_SIZE(omap7xx_pins)
#else
#define omap7xx_pins NULL
#define OMAP7XX_PINS_SZ 0
#endif /* CONFIG_ARCH_OMAP730 || CONFIG_ARCH_OMAP850 */
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
static struct pin_config omap1xxx_pins[] = {
/*
@ -489,12 +443,6 @@ EXPORT_SYMBOL(omap_cfg_reg);
int __init omap1_mux_init(void)
{
if (cpu_is_omap7xx()) {
arch_mux_cfg.pins = omap7xx_pins;
arch_mux_cfg.size = OMAP7XX_PINS_SZ;
arch_mux_cfg.cfg_reg = omap1_cfg_reg;
}
if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
arch_mux_cfg.pins = omap1xxx_pins;
arch_mux_cfg.size = OMAP1XXX_PINS_SZ;

76
arch/arm/mach-omap1/pm.c
View File

@ -69,7 +69,6 @@
static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE];
static unsigned short dsp_sleep_save[DSP_SLEEP_SAVE_SIZE];
static unsigned short ulpd_sleep_save[ULPD_SLEEP_SAVE_SIZE];
static unsigned int mpui7xx_sleep_save[MPUI7XX_SLEEP_SAVE_SIZE];
static unsigned int mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_SIZE];
static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
@ -166,10 +165,7 @@ static void omap_pm_wakeup_setup(void)
* drivers must still separately call omap_set_gpio_wakeup() to
* wake up to a GPIO interrupt.
*/
if (cpu_is_omap7xx())
level1_wake = OMAP_IRQ_BIT(INT_7XX_GPIO_BANK1) |
OMAP_IRQ_BIT(INT_7XX_IH2_IRQ);
else if (cpu_is_omap15xx())
if (cpu_is_omap15xx())
level1_wake = OMAP_IRQ_BIT(INT_GPIO_BANK1) |
OMAP_IRQ_BIT(INT_1510_IH2_IRQ);
else if (cpu_is_omap16xx())
@ -178,12 +174,7 @@ static void omap_pm_wakeup_setup(void)
omap_writel(~level1_wake, OMAP_IH1_MIR);
if (cpu_is_omap7xx()) {
omap_writel(~level2_wake, OMAP_IH2_0_MIR);
omap_writel(~(OMAP_IRQ_BIT(INT_7XX_WAKE_UP_REQ) |
OMAP_IRQ_BIT(INT_7XX_MPUIO_KEYPAD)),
OMAP_IH2_1_MIR);
} else if (cpu_is_omap15xx()) {
if (cpu_is_omap15xx()) {
level2_wake |= OMAP_IRQ_BIT(INT_KEYBOARD);
omap_writel(~level2_wake, OMAP_IH2_MIR);
} else if (cpu_is_omap16xx()) {
@ -236,17 +227,7 @@ void omap1_pm_suspend(void)
* Save interrupt, MPUI, ARM and UPLD control registers.
*/
if (cpu_is_omap7xx()) {
MPUI7XX_SAVE(OMAP_IH1_MIR);
MPUI7XX_SAVE(OMAP_IH2_0_MIR);
MPUI7XX_SAVE(OMAP_IH2_1_MIR);
MPUI7XX_SAVE(MPUI_CTRL);
MPUI7XX_SAVE(MPUI_DSP_BOOT_CONFIG);
MPUI7XX_SAVE(MPUI_DSP_API_CONFIG);
MPUI7XX_SAVE(EMIFS_CONFIG);
MPUI7XX_SAVE(EMIFF_SDRAM_CONFIG);
} else if (cpu_is_omap15xx()) {
if (cpu_is_omap15xx()) {
MPUI1510_SAVE(OMAP_IH1_MIR);
MPUI1510_SAVE(OMAP_IH2_MIR);
MPUI1510_SAVE(MPUI_CTRL);
@ -288,9 +269,8 @@ void omap1_pm_suspend(void)
/* stop DSP */
omap_writew(omap_readw(ARM_RSTCT1) & ~(1 << DSP_EN), ARM_RSTCT1);
/* shut down dsp_ck */
if (!cpu_is_omap7xx())
omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
/* shut down dsp_ck */
omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
/* temporarily enabling api_ck to access DSP registers */
omap_writew(omap_readw(ARM_IDLECT2) | 1 << EN_APICK, ARM_IDLECT2);
@ -366,13 +346,7 @@ void omap1_pm_suspend(void)
ULPD_RESTORE(ULPD_CLOCK_CTRL);
ULPD_RESTORE(ULPD_STATUS_REQ);
if (cpu_is_omap7xx()) {
MPUI7XX_RESTORE(EMIFS_CONFIG);
MPUI7XX_RESTORE(EMIFF_SDRAM_CONFIG);
MPUI7XX_RESTORE(OMAP_IH1_MIR);
MPUI7XX_RESTORE(OMAP_IH2_0_MIR);
MPUI7XX_RESTORE(OMAP_IH2_1_MIR);
} else if (cpu_is_omap15xx()) {
if (cpu_is_omap15xx()) {
MPUI1510_RESTORE(MPUI_CTRL);
MPUI1510_RESTORE(MPUI_DSP_BOOT_CONFIG);
MPUI1510_RESTORE(MPUI_DSP_API_CONFIG);
@ -433,14 +407,7 @@ static int omap_pm_debug_show(struct seq_file *m, void *v)
ULPD_SAVE(ULPD_DPLL_CTRL);
ULPD_SAVE(ULPD_POWER_CTRL);
if (cpu_is_omap7xx()) {
MPUI7XX_SAVE(MPUI_CTRL);
MPUI7XX_SAVE(MPUI_DSP_STATUS);
MPUI7XX_SAVE(MPUI_DSP_BOOT_CONFIG);
MPUI7XX_SAVE(MPUI_DSP_API_CONFIG);
MPUI7XX_SAVE(EMIFF_SDRAM_CONFIG);
MPUI7XX_SAVE(EMIFS_CONFIG);
} else if (cpu_is_omap15xx()) {
if (cpu_is_omap15xx()) {
MPUI1510_SAVE(MPUI_CTRL);
MPUI1510_SAVE(MPUI_DSP_STATUS);
MPUI1510_SAVE(MPUI_DSP_BOOT_CONFIG);
@ -486,21 +453,7 @@ static int omap_pm_debug_show(struct seq_file *m, void *v)
ULPD_SHOW(ULPD_STATUS_REQ),
ULPD_SHOW(ULPD_POWER_CTRL));
if (cpu_is_omap7xx()) {
seq_printf(m,
"MPUI7XX_CTRL_REG 0x%-8x \n"
"MPUI7XX_DSP_STATUS_REG: 0x%-8x \n"
"MPUI7XX_DSP_BOOT_CONFIG_REG: 0x%-8x \n"
"MPUI7XX_DSP_API_CONFIG_REG: 0x%-8x \n"
"MPUI7XX_SDRAM_CONFIG_REG: 0x%-8x \n"
"MPUI7XX_EMIFS_CONFIG_REG: 0x%-8x \n",
MPUI7XX_SHOW(MPUI_CTRL),
MPUI7XX_SHOW(MPUI_DSP_STATUS),
MPUI7XX_SHOW(MPUI_DSP_BOOT_CONFIG),
MPUI7XX_SHOW(MPUI_DSP_API_CONFIG),
MPUI7XX_SHOW(EMIFF_SDRAM_CONFIG),
MPUI7XX_SHOW(EMIFS_CONFIG));
} else if (cpu_is_omap15xx()) {
if (cpu_is_omap15xx()) {
seq_printf(m,
"MPUI1510_CTRL_REG 0x%-8x \n"
"MPUI1510_DSP_STATUS_REG: 0x%-8x \n"
@ -634,10 +587,7 @@ static int __init omap_pm_init(void)
* These routines need to be in SRAM as that's the only
* memory the MPU can see when it wakes up.
*/
if (cpu_is_omap7xx()) {
omap_sram_suspend = omap_sram_push(omap7xx_cpu_suspend,
omap7xx_cpu_suspend_sz);
} else if (cpu_is_omap15xx()) {
if (cpu_is_omap15xx()) {
omap_sram_suspend = omap_sram_push(omap1510_cpu_suspend,
omap1510_cpu_suspend_sz);
} else if (cpu_is_omap16xx()) {
@ -652,9 +602,7 @@ static int __init omap_pm_init(void)
arm_pm_idle = omap1_pm_idle;
if (cpu_is_omap7xx())
irq = INT_7XX_WAKE_UP_REQ;
else if (cpu_is_omap16xx())
if (cpu_is_omap16xx())
irq = INT_1610_WAKE_UP_REQ;
else
irq = -1;
@ -673,9 +621,7 @@ static int __init omap_pm_init(void)
omap_writew(ULPD_POWER_CTRL_REG_VAL, ULPD_POWER_CTRL);
/* Configure IDLECT3 */
if (cpu_is_omap7xx())
omap_writel(OMAP7XX_IDLECT3_VAL, OMAP7XX_IDLECT3);
else if (cpu_is_omap16xx())
if (cpu_is_omap16xx())
omap_writel(OMAP1610_IDLECT3_VAL, OMAP1610_IDLECT3);
suspend_set_ops(&omap_pm_ops);

35
arch/arm/mach-omap1/pm.h
View File

@ -100,12 +100,6 @@
#define OMAP1610_IDLECT3 0xfffece24
#define OMAP1610_IDLE_LOOP_REQUEST 0x0400
#define OMAP7XX_IDLECT1_SLEEP_VAL 0x16c7
#define OMAP7XX_IDLECT2_SLEEP_VAL 0x09c7
#define OMAP7XX_IDLECT3_VAL 0x3f
#define OMAP7XX_IDLECT3 0xfffece24
#define OMAP7XX_IDLE_LOOP_REQUEST 0x0C00
#ifndef __ASSEMBLER__
#include <linux/clk.h>
@ -118,17 +112,13 @@ extern void allow_idle_sleep(void);
extern void omap1_pm_idle(void);
extern void omap1_pm_suspend(void);
extern void omap7xx_cpu_suspend(unsigned long, unsigned long);
extern void omap1510_cpu_suspend(unsigned long, unsigned long);
extern void omap1610_cpu_suspend(unsigned long, unsigned long);
extern void omap7xx_idle_loop_suspend(void);
extern void omap1510_idle_loop_suspend(void);
extern void omap1610_idle_loop_suspend(void);
extern unsigned int omap7xx_cpu_suspend_sz;
extern unsigned int omap1510_cpu_suspend_sz;
extern unsigned int omap1610_cpu_suspend_sz;
extern unsigned int omap7xx_idle_loop_suspend_sz;
extern unsigned int omap1510_idle_loop_suspend_sz;
extern unsigned int omap1610_idle_loop_suspend_sz;
@ -151,10 +141,6 @@ extern void omap_serial_wake_trigger(int enable);
#define ULPD_RESTORE(x) omap_writew((ulpd_sleep_save[ULPD_SLEEP_SAVE_##x]), (x))
#define ULPD_SHOW(x) ulpd_sleep_save[ULPD_SLEEP_SAVE_##x]
#define MPUI7XX_SAVE(x) mpui7xx_sleep_save[MPUI7XX_SLEEP_SAVE_##x] = omap_readl(x)
#define MPUI7XX_RESTORE(x) omap_writel((mpui7xx_sleep_save[MPUI7XX_SLEEP_SAVE_##x]), (x))
#define MPUI7XX_SHOW(x) mpui7xx_sleep_save[MPUI7XX_SLEEP_SAVE_##x]
#define MPUI1510_SAVE(x) mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x] = omap_readl(x)
#define MPUI1510_RESTORE(x) omap_writel((mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x]), (x))
#define MPUI1510_SHOW(x) mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x]
@ -228,27 +214,6 @@ enum mpui1510_save_state {
#endif
};
enum mpui7xx_save_state {
MPUI7XX_SLEEP_SAVE_START = 0,
/*
* MPUI registers 32 bits
*/
MPUI7XX_SLEEP_SAVE_MPUI_CTRL,
MPUI7XX_SLEEP_SAVE_MPUI_DSP_BOOT_CONFIG,
MPUI7XX_SLEEP_SAVE_MPUI_DSP_API_CONFIG,
MPUI7XX_SLEEP_SAVE_MPUI_DSP_STATUS,
MPUI7XX_SLEEP_SAVE_EMIFF_SDRAM_CONFIG,
MPUI7XX_SLEEP_SAVE_EMIFS_CONFIG,
MPUI7XX_SLEEP_SAVE_OMAP_IH1_MIR,
MPUI7XX_SLEEP_SAVE_OMAP_IH2_0_MIR,
MPUI7XX_SLEEP_SAVE_OMAP_IH2_1_MIR,
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
MPUI7XX_SLEEP_SAVE_SIZE
#else
MPUI7XX_SLEEP_SAVE_SIZE = 0
#endif
};
enum mpui1610_save_state {
MPUI1610_SLEEP_SAVE_START = 0,
/*

15
arch/arm/mach-omap1/serial.c
View File

@ -106,13 +106,6 @@ void __init omap_serial_init(void)
{
int i;
if (cpu_is_omap7xx()) {
serial_platform_data[0].regshift = 0;
serial_platform_data[1].regshift = 0;
serial_platform_data[0].irq = INT_7XX_UART_MODEM_1;
serial_platform_data[1].irq = INT_7XX_UART_MODEM_IRDA_2;
}
if (cpu_is_omap15xx()) {
serial_platform_data[0].uartclk = OMAP1510_BASE_BAUD * 16;
serial_platform_data[1].uartclk = OMAP1510_BASE_BAUD * 16;
@ -120,14 +113,6 @@ void __init omap_serial_init(void)
}
for (i = 0; i < ARRAY_SIZE(serial_platform_data) - 1; i++) {
/* Don't look at UARTs higher than 2 for omap7xx */
if (cpu_is_omap7xx() && i > 1) {
serial_platform_data[i].membase = NULL;
serial_platform_data[i].mapbase = 0;
continue;
}
/* Static mapping, never released */
serial_platform_data[i].membase =
ioremap(serial_platform_data[i].mapbase, SZ_2K);

80
arch/arm/mach-omap1/sleep.S
View File

@ -61,86 +61,6 @@
*
*/
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
.align 3
ENTRY(omap7xx_cpu_suspend)
@ save registers on stack
stmfd sp!, {r0 - r12, lr}
@ Drain write cache
mov r4, #0
mcr p15, 0, r0, c7, c10, 4
nop
@ load base address of Traffic Controller
mov r6, #TCMIF_ASM_BASE & 0xff000000
orr r6, r6, #TCMIF_ASM_BASE & 0x00ff0000
orr r6, r6, #TCMIF_ASM_BASE & 0x0000ff00
@ prepare to put SDRAM into self-refresh manually
ldr r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
orr r9, r7, #SELF_REFRESH_MODE & 0xff000000
orr r9, r9, #SELF_REFRESH_MODE & 0x000000ff
str r9, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
@ prepare to put EMIFS to Sleep
ldr r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
orr r9, r8, #IDLE_EMIFS_REQUEST & 0xff
str r9, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
@ load base address of ARM_IDLECT1 and ARM_IDLECT2
mov r4, #CLKGEN_REG_ASM_BASE & 0xff000000
orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x00ff0000
orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
@ turn off clock domains
@ do not disable PERCK (0x04)
mov r5, #OMAP7XX_IDLECT2_SLEEP_VAL & 0xff
orr r5, r5, #OMAP7XX_IDLECT2_SLEEP_VAL & 0xff00
strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
@ request ARM idle
mov r3, #OMAP7XX_IDLECT1_SLEEP_VAL & 0xff
orr r3, r3, #OMAP7XX_IDLECT1_SLEEP_VAL & 0xff00
strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
@ disable instruction cache
mrc p15, 0, r9, c1, c0, 0
bic r2, r9, #0x1000
mcr p15, 0, r2, c1, c0, 0
nop
/*
* Let's wait for the next wake up event to wake us up. r0 can't be
* used here because r0 holds ARM_IDLECT1
*/
mov r2, #0
mcr p15, 0, r2, c7, c0, 4 @ wait for interrupt
/*
* omap7xx_cpu_suspend()'s resume point.
*
* It will just start executing here, so we'll restore stuff from the
* stack.
*/
@ re-enable Icache
mcr p15, 0, r9, c1, c0, 0
@ reset the ARM_IDLECT1 and ARM_IDLECT2.
strh r1, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
strh r0, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
@ Restore EMIFF controls
str r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
str r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
@ restore regs and return
ldmfd sp!, {r0 - r12, pc}
ENTRY(omap7xx_cpu_suspend_sz)
.word . - omap7xx_cpu_suspend
#endif /* CONFIG_ARCH_OMAP730 || CONFIG_ARCH_OMAP850 */
#ifdef CONFIG_ARCH_OMAP15XX
.align 3
ENTRY(omap1510_cpu_suspend)

7
arch/arm/mach-omap1/sram-init.c
View File

@ -94,9 +94,7 @@ static void __init omap_detect_and_map_sram(void)
omap_sram_skip = SRAM_BOOTLOADER_SZ;
omap_sram_start = OMAP1_SRAM_PA;
if (cpu_is_omap7xx())
omap_sram_size = 0x32000; /* 200K */
else if (cpu_is_omap15xx())
if (cpu_is_omap15xx())
omap_sram_size = 0x30000; /* 192K */
else if (cpu_is_omap1610() || cpu_is_omap1611() ||
cpu_is_omap1621() || cpu_is_omap1710())
@ -133,9 +131,6 @@ static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl);
void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
{
BUG_ON(!_omap_sram_reprogram_clock);
/* On 730, bit 13 must always be 1 */
if (cpu_is_omap7xx())
ckctl |= 0x2000;
_omap_sram_reprogram_clock(dpllctl, ckctl);
}

34
arch/arm/mach-omap1/usb.c
View File

@ -190,12 +190,6 @@ static struct platform_device udc_device = {
static inline void udc_device_init(struct omap_usb_config *pdata)
{
/* IRQ numbers for omap7xx */
if(cpu_is_omap7xx()) {
udc_resources[1].start = INT_7XX_USB_GENI;
udc_resources[2].start = INT_7XX_USB_NON_ISO;
udc_resources[3].start = INT_7XX_USB_ISO;
}
pdata->udc_device = &udc_device;
}
@ -238,8 +232,6 @@ static inline void ohci_device_init(struct omap_usb_config *pdata)
if (!IS_ENABLED(CONFIG_USB_OHCI_HCD))
return;
if (cpu_is_omap7xx())
ohci_resources[1].start = INT_7XX_USB_HHC_1;
pdata->ohci_device = &ohci_device;
pdata->ocpi_enable = &ocpi_enable;
}
@ -267,8 +259,6 @@ static struct platform_device otg_device = {
static inline void otg_device_init(struct omap_usb_config *pdata)
{
if (cpu_is_omap7xx())
otg_resources[1].start = INT_7XX_USB_OTG;
pdata->otg_device = &otg_device;
}
@ -297,14 +287,7 @@ static u32 __init omap1_usb0_init(unsigned nwires, unsigned is_device)
}
if (is_device) {
if (cpu_is_omap7xx()) {
omap_cfg_reg(AA17_7XX_USB_DM);
omap_cfg_reg(W16_7XX_USB_PU_EN);
omap_cfg_reg(W17_7XX_USB_VBUSI);
omap_cfg_reg(W18_7XX_USB_DMCK_OUT);
omap_cfg_reg(W19_7XX_USB_DCRST);
} else
omap_cfg_reg(W4_USB_PUEN);
omap_cfg_reg(W4_USB_PUEN);
}
if (nwires == 2) {
@ -324,14 +307,11 @@ static u32 __init omap1_usb0_init(unsigned nwires, unsigned is_device)
* - OTG support on this port not yet written
*/
/* Don't do this for omap7xx -- it causes USB to not work correctly */
if (!cpu_is_omap7xx()) {
l = omap_readl(USB_TRANSCEIVER_CTRL);
l &= ~(7 << 4);
if (!is_device)
l |= (3 << 1);
omap_writel(l, USB_TRANSCEIVER_CTRL);
}
l = omap_readl(USB_TRANSCEIVER_CTRL);
l &= ~(7 << 4);
if (!is_device)
l |= (3 << 1);
omap_writel(l, USB_TRANSCEIVER_CTRL);
return 3 << 16;
}
@ -698,7 +678,7 @@ void __init omap1_usb_init(struct omap_usb_config *_pdata)
ohci_device_init(pdata);
otg_device_init(pdata);
if (cpu_is_omap7xx() || cpu_is_omap16xx())
if (cpu_is_omap16xx())
omap_otg_init(pdata);
else if (cpu_is_omap15xx())
omap_1510_usb_init(pdata);

16
drivers/spi/spi-omap-uwire.c
View File

@ -99,7 +99,7 @@ struct uwire_state {
* Or, put it in a structure which is used throughout the driver;
* that avoids having to issue two loads for each bit of static data.
*/
static unsigned int uwire_idx_shift;
static unsigned int uwire_idx_shift = 2;
static void __iomem *uwire_base;
static inline void uwire_write_reg(int idx, u16 val)
@ -481,11 +481,6 @@ static int uwire_probe(struct platform_device *pdev)
}
clk_prepare_enable(uwire->ck);
if (cpu_is_omap7xx())
uwire_idx_shift = 1;
else
uwire_idx_shift = 2;
uwire_write_reg(UWIRE_SR3, 1);
/* the spi->mode bits understood by this driver: */
@ -536,15 +531,6 @@ static struct platform_driver uwire_driver = {
static int __init omap_uwire_init(void)
{
/* FIXME move these into the relevant board init code. also, include
* H3 support; it uses tsc2101 like H2 (on a different chipselect).
*/
if (machine_is_omap_h2()) {
/* defaults: W21 SDO, U18 SDI, V19 SCL */
omap_cfg_reg(N14_1610_UWIRE_CS0);
omap_cfg_reg(N15_1610_UWIRE_CS1);
}
return platform_driver_register(&uwire_driver);
}

24
drivers/usb/gadget/udc/omap_udc.c
View File

@ -2036,12 +2036,7 @@ static irqreturn_t omap_udc_iso_irq(int irq, void *_dev)
static inline int machine_without_vbus_sense(void)
{
return machine_is_omap_innovator()
|| machine_is_omap_osk()
|| machine_is_omap_palmte()
|| machine_is_sx1()
/* No known omap7xx boards with vbus sense */
|| cpu_is_omap7xx();
return machine_is_omap_osk() || machine_is_sx1();
}
static int omap_udc_start(struct usb_gadget *g,
@ -2759,9 +2754,6 @@ static int omap_udc_probe(struct platform_device *pdev)
struct clk *dc_clk = NULL;
struct clk *hhc_clk = NULL;
if (cpu_is_omap7xx())
use_dma = 0;
/* NOTE: "knows" the order of the resources! */
if (!request_mem_region(pdev->resource[0].start,
resource_size(&pdev->resource[0]),
@ -2780,16 +2772,6 @@ static int omap_udc_probe(struct platform_device *pdev)
udelay(100);
}
if (cpu_is_omap7xx()) {
dc_clk = clk_get(&pdev->dev, "usb_dc_ck");
hhc_clk = clk_get(&pdev->dev, "l3_ocpi_ck");
BUG_ON(IS_ERR(dc_clk) || IS_ERR(hhc_clk));
/* can't use omap_udc_enable_clock yet */
clk_prepare_enable(dc_clk);
clk_prepare_enable(hhc_clk);
udelay(100);
}
INFO("OMAP UDC rev %d.%d%s\n",
omap_readw(UDC_REV) >> 4, omap_readw(UDC_REV) & 0xf,
config->otg ? ", Mini-AB" : "");
@ -2914,7 +2896,7 @@ static int omap_udc_probe(struct platform_device *pdev)
goto cleanup1;
}
#endif
if (cpu_is_omap16xx() || cpu_is_omap7xx()) {
if (cpu_is_omap16xx()) {
udc->dc_clk = dc_clk;
udc->hhc_clk = hhc_clk;
clk_disable(hhc_clk);
@ -2933,7 +2915,7 @@ static int omap_udc_probe(struct platform_device *pdev)
if (!IS_ERR_OR_NULL(xceiv))
usb_put_phy(xceiv);
if (cpu_is_omap16xx() || cpu_is_omap7xx()) {
if (cpu_is_omap16xx()) {
clk_disable_unprepare(hhc_clk);
clk_disable_unprepare(dc_clk);
clk_put(hhc_clk);

6
drivers/usb/host/ohci-omap.c
View File

@ -107,10 +107,6 @@ static int ohci_omap_reset(struct usb_hcd *hcd)
hcd->power_budget = 8;
}
/* boards can use OTG transceivers in non-OTG modes */
need_transceiver = need_transceiver
|| machine_is_omap_h2() || machine_is_omap_h3();
/* XXX OMAP16xx only */
if (config->ocpi_enable)
config->ocpi_enable();
@ -150,7 +146,7 @@ static int ohci_omap_reset(struct usb_hcd *hcd)
}
/* board-specific power switching and overcurrent support */
if (machine_is_omap_osk() || machine_is_omap_innovator()) {
if (machine_is_omap_osk()) {
u32 rh = roothub_a (ohci);
/* power switching (ganged by default) */

91
drivers/usb/phy/phy-isp1301-omap.c
View File

@ -77,51 +77,6 @@ struct isp1301 {
/*-------------------------------------------------------------------------*/
/* board-specific PM hooks */
#if defined(CONFIG_MACH_OMAP_H2) || defined(CONFIG_MACH_OMAP_H3)
#if IS_REACHABLE(CONFIG_TPS65010)
#include <linux/mfd/tps65010.h>
#else
static inline int tps65010_set_vbus_draw(unsigned mA)
{
pr_debug("tps65010: draw %d mA (STUB)\n", mA);
return 0;
}
#endif
static void enable_vbus_draw(struct isp1301 *isp, unsigned mA)
{
int status = tps65010_set_vbus_draw(mA);
if (status < 0)
pr_debug(" VBUS %d mA error %d\n", mA, status);
}
#else
static void enable_vbus_draw(struct isp1301 *isp, unsigned mA)
{
/* H4 controls this by DIP switch S2.4; no soft control.
* ON means the charger is always enabled. Leave it OFF
* unless the OTG port is used only in B-peripheral mode.
*/
}
#endif
static void enable_vbus_source(struct isp1301 *isp)
{
/* this board won't supply more than 8mA vbus power.
* some boards can switch a 100ma "unit load" (or more).
*/
}
/* products will deliver OTG messages with LEDs, GUI, etc */
static inline void notresponding(struct isp1301 *isp)
{
@ -916,10 +871,8 @@ static void b_peripheral(struct isp1301 *isp)
usb_gadget_vbus_connect(isp->phy.otg->gadget);
#ifdef CONFIG_USB_OTG
enable_vbus_draw(isp, 8);
otg_update_isp(isp);
#else
enable_vbus_draw(isp, 100);
/* UDC driver just set OTG_BSESSVLD */
isp1301_set_bits(isp, ISP1301_OTG_CONTROL_1, OTG1_DP_PULLUP);
isp1301_clear_bits(isp, ISP1301_OTG_CONTROL_1, OTG1_DP_PULLDOWN);
@ -947,7 +900,6 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
a_idle(isp, "idle");
fallthrough;
case OTG_STATE_A_IDLE:
enable_vbus_source(isp);
fallthrough;
case OTG_STATE_A_WAIT_VRISE:
/* we skip over OTG_STATE_A_WAIT_BCON, since
@ -1023,7 +975,6 @@ static void isp_update_otg(struct isp1301 *isp, u8 stat)
case OTG_STATE_B_HOST:
if (likely(isp_bstat & OTG_B_SESS_VLD))
break;
enable_vbus_draw(isp, 0);
#ifndef CONFIG_USB_OTG
/* UDC driver will clear OTG_BSESSVLD */
isp1301_set_bits(isp, ISP1301_OTG_CONTROL_1,
@ -1283,9 +1234,6 @@ isp1301_set_host(struct usb_otg *otg, struct usb_bus *host)
power_up(isp);
if (machine_is_omap_h2())
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0);
dev_info(&isp->client->dev, "A-Host sessions ok\n");
isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING,
INTR_ID_GND);
@ -1320,8 +1268,6 @@ isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget)
if (!gadget) {
omap_writew(0, OTG_IRQ_EN);
if (!otg->default_a)
enable_vbus_draw(isp, 0);
usb_gadget_vbus_disconnect(otg->gadget);
otg->gadget = NULL;
power_down(isp);
@ -1352,9 +1298,6 @@ isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget)
power_up(isp);
isp->phy.otg->state = OTG_STATE_B_IDLE;
if (machine_is_omap_h2() || machine_is_omap_h3())
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0);
isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING,
INTR_SESS_VLD);
isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING,
@ -1380,16 +1323,6 @@ isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget)
/*-------------------------------------------------------------------------*/
static int
isp1301_set_power(struct usb_phy *dev, unsigned mA)
{
if (!the_transceiver)
return -ENODEV;
if (dev->otg->state == OTG_STATE_B_PERIPHERAL)
enable_vbus_draw(the_transceiver, mA);
return 0;
}
static int
isp1301_start_srp(struct usb_otg *otg)
{
@ -1538,26 +1471,7 @@ isp1301_probe(struct i2c_client *i2c)
}
#endif
if (machine_is_omap_h2()) {
struct gpio_desc *gpiod;
/* full speed signaling by default */
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1,
MC1_SPEED);
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_2,
MC2_SPD_SUSP_CTRL);
gpiod = devm_gpiod_get(&i2c->dev, NULL, GPIOD_IN);
if (IS_ERR(gpiod)) {
dev_err(&i2c->dev, "cannot obtain H2 GPIO\n");
goto fail;
}
gpiod_set_consumer_name(gpiod, "isp1301");
irq = gpiod_to_irq(gpiod);
isp->irq_type = IRQF_TRIGGER_FALLING;
} else {
irq = i2c->irq;
}
irq = i2c->irq;
status = request_irq(irq, isp1301_irq,
isp->irq_type, DRIVER_NAME, isp);
@ -1569,15 +1483,12 @@ isp1301_probe(struct i2c_client *i2c)
isp->phy.dev = &i2c->dev;
isp->phy.label = DRIVER_NAME;
isp->phy.set_power = isp1301_set_power;
isp->phy.otg->usb_phy = &isp->phy;
isp->phy.otg->set_host = isp1301_set_host;
isp->phy.otg->set_peripheral = isp1301_set_peripheral;
isp->phy.otg->start_srp = isp1301_start_srp;
isp->phy.otg->start_hnp = isp1301_start_hnp;
enable_vbus_draw(isp, 0);
power_down(isp);
the_transceiver = isp;

2
drivers/video/fbdev/omap/lcdc.c
View File

@ -706,8 +706,6 @@ static int omap_lcdc_init(struct omapfb_device *fbdev, int ext_mode,
if (machine_is_ams_delta())
rate /= 4;
if (machine_is_omap_h3())
rate /= 3;
r = clk_set_rate(lcdc.lcd_ck, rate);
if (r) {
dev_err(fbdev->dev, "failed to adjust LCD rate\n");

35
include/linux/soc/ti/omap1-soc.h
View File

@ -20,22 +20,6 @@
#undef MULTI_OMAP1
#undef OMAP_NAME
#ifdef CONFIG_ARCH_OMAP730
# ifdef OMAP_NAME
# undef MULTI_OMAP1
# define MULTI_OMAP1
# else
# define OMAP_NAME omap730
# endif
#endif
#ifdef CONFIG_ARCH_OMAP850
# ifdef OMAP_NAME
# undef MULTI_OMAP1
# define MULTI_OMAP1
# else
# define OMAP_NAME omap850
# endif
#endif
#ifdef CONFIG_ARCH_OMAP15XX
# ifdef OMAP_NAME
# undef MULTI_OMAP1
@ -69,7 +53,6 @@ unsigned int omap_rev(void);
/*
* Macros to group OMAP into cpu classes.
* These can be used in most places.
* cpu_is_omap7xx(): True for OMAP730, OMAP850
* cpu_is_omap15xx(): True for OMAP1510, OMAP5910 and OMAP310
* cpu_is_omap16xx(): True for OMAP1610, OMAP5912 and OMAP1710
*/
@ -89,23 +72,13 @@ static inline int is_omap ##subclass (void) \
return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
}
IS_OMAP_CLASS(7xx, 0x07)
IS_OMAP_CLASS(15xx, 0x15)
IS_OMAP_CLASS(16xx, 0x16)
#define cpu_is_omap7xx() 0
#define cpu_is_omap15xx() 0
#define cpu_is_omap16xx() 0
#if defined(MULTI_OMAP1)
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() is_omap7xx()
# endif
# if defined(CONFIG_ARCH_OMAP850)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() is_omap7xx()
# endif
# if defined(CONFIG_ARCH_OMAP15XX)
# undef cpu_is_omap15xx
# define cpu_is_omap15xx() is_omap15xx()
@ -115,14 +88,6 @@ IS_OMAP_CLASS(16xx, 0x16)
# define cpu_is_omap16xx() is_omap16xx()
# endif
#else
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() 1
# endif
# if defined(CONFIG_ARCH_OMAP850)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() 1
# endif
# if defined(CONFIG_ARCH_OMAP15XX)
# undef cpu_is_omap15xx
# define cpu_is_omap15xx() 1