[PATCH 14/17] ARM: omap1: remove dead code
From: Arnd Bergmann
Date: Wed Oct 19 2022 - 11:28:53 EST
From: Arnd Bergmann <arnd@xxxxxxxx>
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@xxxxxx>
Cc: Janusz Krzysztofik <jmkrzyszt@xxxxxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: linux-omap@xxxxxxxxxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
arch/arm/mach-omap1/clock_data.c | 17 +-----
arch/arm/mach-omap1/common.h | 8 ---
arch/arm/mach-omap1/devices.c | 58 ++-----------------
arch/arm/mach-omap1/dma.c | 25 +-------
arch/arm/mach-omap1/i2c.c | 14 +----
arch/arm/mach-omap1/io.c | 24 --------
arch/arm/mach-omap1/irq.c | 20 +------
arch/arm/mach-omap1/irqs.h | 9 ---
arch/arm/mach-omap1/mcbsp.c | 83 ---------------------------
arch/arm/mach-omap1/mtd-xip.h | 4 --
arch/arm/mach-omap1/mux.c | 52 -----------------
arch/arm/mach-omap1/pm.c | 76 ++++---------------------
arch/arm/mach-omap1/pm.h | 39 +------------
arch/arm/mach-omap1/serial.c | 15 -----
arch/arm/mach-omap1/sleep.S | 80 --------------------------
arch/arm/mach-omap1/sram-init.c | 7 +--
arch/arm/mach-omap1/usb.c | 34 +++--------
drivers/spi/spi-omap-uwire.c | 16 +-----
drivers/usb/gadget/udc/omap_udc.c | 24 +-------
drivers/usb/host/ohci-omap.c | 6 +-
drivers/usb/musb/musb_dma.h | 11 +---
drivers/usb/phy/phy-isp1301-omap.c | 91 +-----------------------------
drivers/video/fbdev/omap/lcdc.c | 2 -
include/linux/soc/ti/omap1-soc.h | 35 ------------
24 files changed, 39 insertions(+), 711 deletions(-)
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index 96d846c37c43..c58d200e4816 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -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);
diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index 5ceff05e15c0..3fd9ed9efb12 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -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);
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 80e94770582a..42d1631cecc0 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -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();
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index c3f280c3c5d7..756966cb715f 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -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) {
diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c
index 22f945360599..94d3e7883e02 100644
--- a/arch/arm/mach-omap1/i2c.c
+++ b/arch/arm/mach-omap1/i2c.c
@@ -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;
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index d2db9b8aed3f..72657413795f 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -31,22 +31,6 @@ static struct map_desc omap_io_desc[] __initdata = {
}
};
-#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
-static struct map_desc omap7xx_io_desc[] __initdata = {
- {
- .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 = {
{
@@ -87,14 +71,6 @@ static void __init omap1_map_common_io(void)
iotable_init(omap_io_desc, ARRAY_SIZE(omap_io_desc));
}
-#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
-void __init omap7xx_map_io(void)
-{
- omap1_map_common_io();
- iotable_init(omap7xx_io_desc, ARRAY_SIZE(omap7xx_io_desc));
-}
-#endif
-
#ifdef CONFIG_ARCH_OMAP15XX
void __init omap15xx_map_io(void)
{
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 70868e9f19ac..9ccc784fd614 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -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++) {
diff --git a/arch/arm/mach-omap1/irqs.h b/arch/arm/mach-omap1/irqs.h
index 2851acfe5ff3..3ab7050b1b6b 100644
--- a/arch/arm/mach-omap1/irqs.h
+++ b/arch/arm/mach-omap1/irqs.h
@@ -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
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 05c25c432449..72e399ec5ed9 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -89,83 +89,6 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
#define OMAP1610_MCBSP2_BASE 0xfffb1000
#define OMAP1610_MCBSP3_BASE 0xe1017000
-#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
-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)
-#else
-#define omap7xx_mcbsp_res_0 NULL
-#define omap7xx_mcbsp_pdata NULL
-#define OMAP7XX_MCBSP_RES_SZ 0
-#define OMAP7XX_MCBSP_COUNT 0
-#endif
-
#ifdef CONFIG_ARCH_OMAP15XX
struct resource omap15xx_mcbsp_res[][6] = {
{
@@ -418,12 +341,6 @@ 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,
diff --git a/arch/arm/mach-omap1/mtd-xip.h b/arch/arm/mach-omap1/mtd-xip.h
index 5ae312ff08a1..cbeda46dd526 100644
--- a/arch/arm/mach-omap1/mtd-xip.h
+++ b/arch/arm/mach-omap1/mtd-xip.h
@@ -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
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 2d9458ff1d29..4456fbc8aa3d 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -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;
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index fce7d2b572bf..9761d8404949 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -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);
diff --git a/arch/arm/mach-omap1/pm.h b/arch/arm/mach-omap1/pm.h
index d9165709c532..146dbfd90ba1 100644
--- a/arch/arm/mach-omap1/pm.h
+++ b/arch/arm/mach-omap1/pm.h
@@ -100,15 +100,7 @@
#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
-
-#if !defined(CONFIG_ARCH_OMAP730) && \
- !defined(CONFIG_ARCH_OMAP850) && \
- !defined(CONFIG_ARCH_OMAP15XX) && \
+#if !defined(CONFIG_ARCH_OMAP15XX) && \
!defined(CONFIG_ARCH_OMAP16XX)
#warning "Power management for this processor not implemented yet"
#endif
@@ -125,17 +117,13 @@ 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;
@@ -158,10 +146,6 @@ 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]
@@ -235,27 +219,6 @@ 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,
/*
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 88928fc33b2e..c7f590645774 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -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);
diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S
index f111b79512ce..6192f52d531a 100644
--- a/arch/arm/mach-omap1/sleep.S
+++ b/arch/arm/mach-omap1/sleep.S
@@ -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)
diff --git a/arch/arm/mach-omap1/sram-init.c b/arch/arm/mach-omap1/sram-init.c
index 27c42e2a21cc..79b5a24420f6 100644
--- a/arch/arm/mach-omap1/sram-init.c
+++ b/arch/arm/mach-omap1/sram-init.c
@@ -95,9 +95,7 @@ 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())
@@ -135,9 +133,6 @@ 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);
}
diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c
index 0119f3ddb7a6..08d42abc4a0f 100644
--- a/arch/arm/mach-omap1/usb.c
+++ b/arch/arm/mach-omap1/usb.c
@@ -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);
diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index 29198e6815b2..20c87163d612 100644
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -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);
}
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c
index bea346e362b2..1be8c19f2a04 100644
--- a/drivers/usb/gadget/udc/omap_udc.c
+++ b/drivers/usb/gadget/udc/omap_udc.c
@@ -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);
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index cb29701df911..d7f594db56c6 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -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) */
diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
index 7d67b69df0a0..be32c6f90848 100644
--- a/drivers/usb/musb/musb_dma.h
+++ b/drivers/usb/musb/musb_dma.h
@@ -61,12 +61,6 @@ struct musb_hw_ep;
#define musb_dma_cppi41(musb) 0
#endif
-#ifdef CONFIG_USB_TI_CPPI_DMA
-#define musb_dma_cppi(musb) (musb->ops->quirks & MUSB_DMA_CPPI)
-#else
-#define musb_dma_cppi(musb) 0
-#endif
-
#ifdef CONFIG_USB_TUSB_OMAP_DMA
#define tusb_dma_omap(musb) (musb->ops->quirks & MUSB_DMA_TUSB_OMAP)
#else
@@ -79,9 +73,8 @@ struct musb_hw_ep;
#define musb_dma_inventra(musb) 0
#endif
-#if defined(CONFIG_USB_TI_CPPI_DMA) || defined(CONFIG_USB_TI_CPPI41_DMA)
-#define is_cppi_enabled(musb) \
- (musb_dma_cppi(musb) || musb_dma_cppi41(musb))
+#if defined(CONFIG_USB_TI_CPPI41_DMA)
+#define is_cppi_enabled(musb) musb_dma_cppi41(musb)
#else
#define is_cppi_enabled(musb) 0
#endif
diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c
index e5d3f206097c..394386a4bef8 100644
--- a/drivers/usb/phy/phy-isp1301-omap.c
+++ b/drivers/usb/phy/phy-isp1301-omap.c
@@ -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, const struct i2c_device_id *id)
}
#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, const struct i2c_device_id *id)
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;
diff --git a/drivers/video/fbdev/omap/lcdc.c b/drivers/video/fbdev/omap/lcdc.c
index e7ce783e5215..abb8b11464e8 100644
--- a/drivers/video/fbdev/omap/lcdc.c
+++ b/drivers/video/fbdev/omap/lcdc.c
@@ -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");
diff --git a/include/linux/soc/ti/omap1-soc.h b/include/linux/soc/ti/omap1-soc.h
index 81008d400bb6..a42d9aa68648 100644
--- a/include/linux/soc/ti/omap1-soc.h
+++ b/include/linux/soc/ti/omap1-soc.h
@@ -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
--
2.29.2