F: arch/arm/*omap*/*clock*
OMAP POWER MANAGEMENT SUPPORT
-M: Kevin Hilman <khilman@deeprootsystems.com>
+M: Kevin Hilman <khilman@kernel.org>
L: linux-omap@vger.kernel.org
S: Maintained
F: arch/arm/*omap*/*pm*
OMAP GPIO DRIVER
M: Grygorii Strashko <grygorii.strashko@ti.com>
M: Santosh Shilimkar <ssantosh@kernel.org>
-M: Kevin Hilman <khilman@deeprootsystems.com>
+M: Kevin Hilman <khilman@kernel.org>
L: linux-omap@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/gpio/gpio-omap.txt
TI DAVINCI MACHINE SUPPORT
M: Sekhar Nori <nsekhar@ti.com>
-M: Kevin Hilman <khilman@deeprootsystems.com>
+M: Kevin Hilman <khilman@kernel.org>
T: git git://gitorious.org/linux-davinci/linux-davinci.git
Q: http://patchwork.kernel.org/project/linux-davinci/list/
S: Supported
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
+ select CPU_ARM926T
select GENERIC_ALLOCATOR
select GENERIC_CLOCKEVENTS
select GENERIC_IRQ_CHIP
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SIMTEC=y
+CONFIG_EEPROM_AT24=y
CONFIG_SPI=y
CONFIG_SPI_S3C24XX=y
CONFIG_SPI_SPIDEV=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SIMTEC=y
+CONFIG_EEPROM_AT24=y
CONFIG_SPI=y
CONFIG_SPI_GPIO=m
CONFIG_SPI_S3C24XX=m
#define CNS3XXX_L2C_BASE 0x92000000 /* L2 Cache Control */
#define CNS3XXX_PCIE0_MEM_BASE 0xA0000000 /* PCIe Port 0 IO/Memory Space */
-#define CNS3XXX_PCIE0_MEM_BASE_VIRT 0xE0000000
#define CNS3XXX_PCIE0_HOST_BASE 0xAB000000 /* PCIe Port 0 RC Base */
#define CNS3XXX_PCIE0_HOST_BASE_VIRT 0xE1000000
#define CNS3XXX_PCIE0_IO_BASE 0xAC000000 /* PCIe Port 0 */
-#define CNS3XXX_PCIE0_IO_BASE_VIRT 0xE2000000
#define CNS3XXX_PCIE0_CFG0_BASE 0xAD000000 /* PCIe Port 0 CFG Type 0 */
#define CNS3XXX_PCIE0_CFG0_BASE_VIRT 0xE3000000
#define CNS3XXX_PCIE0_CFG1_BASE_VIRT 0xE4000000
#define CNS3XXX_PCIE0_MSG_BASE 0xAF000000 /* PCIe Port 0 Message Space */
-#define CNS3XXX_PCIE0_MSG_BASE_VIRT 0xE5000000
#define CNS3XXX_PCIE1_MEM_BASE 0xB0000000 /* PCIe Port 1 IO/Memory Space */
-#define CNS3XXX_PCIE1_MEM_BASE_VIRT 0xE8000000
#define CNS3XXX_PCIE1_HOST_BASE 0xBB000000 /* PCIe Port 1 RC Base */
#define CNS3XXX_PCIE1_HOST_BASE_VIRT 0xE9000000
#define CNS3XXX_PCIE1_IO_BASE 0xBC000000 /* PCIe Port 1 */
-#define CNS3XXX_PCIE1_IO_BASE_VIRT 0xEA000000
#define CNS3XXX_PCIE1_CFG0_BASE 0xBD000000 /* PCIe Port 1 CFG Type 0 */
#define CNS3XXX_PCIE1_CFG0_BASE_VIRT 0xEB000000
#define CNS3XXX_PCIE1_CFG1_BASE_VIRT 0xEC000000
#define CNS3XXX_PCIE1_MSG_BASE 0xBF000000 /* PCIe Port 1 Message Space */
-#define CNS3XXX_PCIE1_MSG_BASE_VIRT 0xED000000
/*
* Testchip peripheral and fpga gic regions
u32 mask = (0x1ull << (size * 8)) - 1;
int shift = (where % 4) * 8;
- v = readl_relaxed(base + (where & 0xffc));
+ v = readl_relaxed(base);
v &= ~(mask << shift);
v |= (val & mask) << shift;
- writel_relaxed(v, base + (where & 0xffc));
- readl_relaxed(base + (where & 0xffc));
+ writel_relaxed(v, base);
+ readl_relaxed(base);
}
static void __init cns3xxx_pcie_hw_init(struct cns3xxx_pcie *cnspci)
config ARCH_DAVINCI_DMx
bool
- select CPU_ARM926T
menu "TI DaVinci Implementations"
config ARCH_DAVINCI_DA830
bool "DA830/OMAP-L137/AM17x based system"
- depends on !ARCH_DAVINCI_DMx || AUTO_ZRELADDR
+ depends on !ARCH_DAVINCI_DMx || (AUTO_ZRELADDR && ARM_PATCH_PHYS_VIRT)
select ARCH_DAVINCI_DA8XX
# needed on silicon revs 1.0, 1.1:
select CPU_DCACHE_WRITETHROUGH if !CPU_DCACHE_DISABLE
config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138/AM18x based system"
- depends on !ARCH_DAVINCI_DMx || AUTO_ZRELADDR
+ depends on !ARCH_DAVINCI_DMx || (AUTO_ZRELADDR && ARM_PATCH_PHYS_VIRT)
select ARCH_DAVINCI_DA8XX
select CP_INTC
config ARCH_DAVINCI_DA8XX
bool
- select CPU_ARM926T
config ARCH_DAVINCI_DM365
bool "DaVinci 365 based system"
config MACH_DA8XX_DT
bool "Support DA8XX platforms using device tree"
default y
- depends on ARCH_DAVINCI_DA8XX
+ depends on ARCH_DAVINCI_DA850
select PINCTRL
help
Say y here to include support for TI DaVinci DA850 based using
bool "TI DM644x EVM"
default ARCH_DAVINCI_DM644x
depends on ARCH_DAVINCI_DM644x
- select EEPROM_AT24
- select I2C
help
Configure this option to specify the whether the board used
for development is a DM644x EVM
config MACH_SFFSDR
bool "Lyrtech SFFSDR"
depends on ARCH_DAVINCI_DM644x
- select EEPROM_AT24
- select I2C
help
Say Y here to select the Lyrtech Small Form Factor
Software Defined Radio (SFFSDR) board.
bool "TI DM6467 EVM"
default ARCH_DAVINCI_DM646x
depends on ARCH_DAVINCI_DM646x
- select EEPROM_AT24
- select I2C
select MACH_DAVINCI_DM6467TEVM
help
Configure this option to specify the whether the board used
bool "TI DM365 EVM"
default ARCH_DAVINCI_DM365
depends on ARCH_DAVINCI_DM365
- select EEPROM_AT24
- select I2C
help
Configure this option to specify whether the board used
for development is a DM365 EVM
bool "TI DA830/OMAP-L137/AM17x Reference Platform"
default ARCH_DAVINCI_DA830
depends on ARCH_DAVINCI_DA830
- select EEPROM_AT24
- select GPIO_PCF857X
- select I2C
+ select GPIO_PCF857X if I2C
help
Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module.
config MACH_MITYOMAPL138
bool "Critical Link MityDSP-L138/MityARM-1808 SoM"
depends on ARCH_DAVINCI_DA850
- select EEPROM_AT24
- select I2C
help
Say Y here to select the Critical Link MityDSP-L138/MityARM-1808
System on Module. Information on this SoM may be found at
static struct snd_platform_data dm644x_evm_snd_data;
/*----------------------------------------------------------------------*/
-
+#ifdef CONFIG_I2C
/*
* I2C GPIO expanders
*/
i2c_add_driver(&dm6446evm_msp_driver);
i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
}
+#endif
#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
pr_warn("%s: Cannot configure AEMIF\n",
__func__);
+#ifdef CONFIG_I2C
evm_leds[7].default_trigger = "nand-disk";
+#endif
if (HAS_NOR)
pr_warn("WARNING: both NAND and NOR flash are enabled; disable one of them.\n");
} else if (HAS_NOR)
platform_add_devices(davinci_evm_devices,
ARRAY_SIZE(davinci_evm_devices));
+#ifdef CONFIG_I2C
evm_init_i2c();
-
davinci_setup_mmc(0, &dm6446evm_mmc_config);
+#endif
dm644x_init_video(&dm644xevm_capture_cfg, &dm644xevm_display_cfg);
davinci_serial_init(dm644x_serial_device);
#define HAS_ATA IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710)
+#ifdef CONFIG_I2C
/* CPLD Register 0 bits to control ATA */
#define DM646X_EVM_ATA_RST BIT(0)
#define DM646X_EVM_ATA_PWD BIT(1)
.setup = davinci_get_mac_addr,
.context = (void *)0x7f00,
};
+#endif
static u8 dm646x_iis_serializer_direction[] = {
TX_MODE, RX_MODE, INACTIVE_MODE, INACTIVE_MODE,
},
};
+#ifdef CONFIG_I2C
static struct i2c_client *cpld_client;
static int cpld_video_probe(struct i2c_client *client,
evm_init_cpld();
evm_init_video();
}
+#endif
#define DM6467T_EVM_REF_FREQ 33000000
if (ret)
pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
+#ifdef CONFIG_I2C
evm_init_i2c();
+#endif
+
davinci_serial_init(dm646x_serial_device);
dm646x_init_mcasp0(&dm646x_evm_snd_data[0]);
dm646x_init_mcasp1(&dm646x_evm_snd_data[1]);
static struct factory_config factory_config;
+#ifdef CONFIG_CPU_FREQ
struct part_no_info {
const char *part_no; /* part number string of interest */
int max_freq; /* khz */
},
};
-#ifdef CONFIG_CPU_FREQ
static void mityomapl138_cpufreq_init(const char *partnum)
{
int i, ret;
config MACH_DOVE_DB
bool "Marvell DB-MV88AP510 Development Board"
select DOVE_LEGACY
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
Marvell DB-MV88AP510 Development Board.
select S5P_DEV_MFC
select SRAM
select THERMAL
+ select THERMAL_OF
select MFD_SYSCON
select CLKSRC_EXYNOS_MCT
select POWER_RESET
#define S8250_VIRT 0xf4000000
#define S8250_SIZE 0x00100000
-static struct __initdata map_desc og_io_desc[] = {
+static struct map_desc og_io_desc[] __initdata = {
{
.virtual = S8250_VIRT,
.pfn = __phys_to_pfn(S8250_PHYS),
#include <mach/regs-misc.h>
-static struct __initdata map_desc ks8695_io_desc[] = {
+static struct map_desc ks8695_io_desc[] __initdata = {
{
.virtual = (unsigned long)KS8695_IO_VA,
.pfn = __phys_to_pfn(KS8695_IO_PA),
printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000);
printk("TCLK = %dMHz\n", (get_tclk() + 499999) / 1000000);
-#ifdef CONFIG_CACHE_FEROCEON_L2
- feroceon_l2_init(is_l2_writethrough());
-#endif
+ if (IS_ENABLED(CONFIG_CACHE_FEROCEON_L2))
+ feroceon_l2_init(is_l2_writethrough());
/* Setup root of clk tree */
clk_init();
.notifier_call = mvebu_hwcc_notifier,
};
-static struct notifier_block mvebu_hwcc_pci_nb = {
+static struct notifier_block mvebu_hwcc_pci_nb __maybe_unused = {
.notifier_call = mvebu_hwcc_notifier,
};
static void __iomem *omap2_ctrl_base;
static s16 omap2_ctrl_offset;
-static struct regmap *omap2_ctrl_syscon;
#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
struct omap3_scratchpad {
u32 omap_ctrl_readl(u16 offset)
{
- u32 val;
-
offset &= 0xfffc;
- if (!omap2_ctrl_syscon)
- val = readl_relaxed(omap2_ctrl_base + offset);
- else
- regmap_read(omap2_ctrl_syscon, omap2_ctrl_offset + offset,
- &val);
- return val;
+ return readl_relaxed(omap2_ctrl_base + offset);
}
void omap_ctrl_writeb(u8 val, u16 offset)
void omap_ctrl_writel(u32 val, u16 offset)
{
offset &= 0xfffc;
- if (!omap2_ctrl_syscon)
- writel_relaxed(val, omap2_ctrl_base + offset);
- else
- regmap_write(omap2_ctrl_syscon, omap2_ctrl_offset + offset,
- val);
+ writel_relaxed(val, omap2_ctrl_base + offset);
}
#ifdef CONFIG_ARCH_OMAP3
if (IS_ERR(syscon))
return PTR_ERR(syscon);
- omap2_ctrl_syscon = syscon;
-
if (of_get_child_by_name(scm_conf, "clocks")) {
ret = omap2_clk_provider_init(scm_conf,
data->index,
if (ret)
return ret;
}
-
- iounmap(omap2_ctrl_base);
- omap2_ctrl_base = NULL;
} else {
/* No scm_conf found, direct access */
ret = omap2_clk_provider_init(np, data->index, NULL,
#include "pm.h"
#include "control.h"
#include "common.h"
+#include "soc.h"
/* Mach specific information to be recorded in the C-state driver_data */
struct omap3_idle_statedata {
.safe_state_index = 0,
};
+/*
+ * Numbers based on measurements made in October 2009 for PM optimized kernel
+ * with CPU freq enabled on device Nokia N900. Assumes OPP2 (main idle OPP,
+ * and worst case latencies).
+ */
+static struct cpuidle_driver omap3430_idle_driver = {
+ .name = "omap3430_idle",
+ .owner = THIS_MODULE,
+ .states = {
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 110 + 162,
+ .target_residency = 5,
+ .name = "C1",
+ .desc = "MPU ON + CORE ON",
+ },
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 106 + 180,
+ .target_residency = 309,
+ .name = "C2",
+ .desc = "MPU ON + CORE ON",
+ },
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 107 + 410,
+ .target_residency = 46057,
+ .name = "C3",
+ .desc = "MPU RET + CORE ON",
+ },
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 121 + 3374,
+ .target_residency = 46057,
+ .name = "C4",
+ .desc = "MPU OFF + CORE ON",
+ },
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 855 + 1146,
+ .target_residency = 46057,
+ .name = "C5",
+ .desc = "MPU RET + CORE RET",
+ },
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 7580 + 4134,
+ .target_residency = 484329,
+ .name = "C6",
+ .desc = "MPU OFF + CORE RET",
+ },
+ {
+ .enter = omap3_enter_idle_bm,
+ .exit_latency = 7505 + 15274,
+ .target_residency = 484329,
+ .name = "C7",
+ .desc = "MPU OFF + CORE OFF",
+ },
+ },
+ .state_count = ARRAY_SIZE(omap3_idle_data),
+ .safe_state_index = 0,
+};
+
/* Public functions */
/**
if (!mpu_pd || !core_pd || !per_pd || !cam_pd)
return -ENODEV;
- return cpuidle_register(&omap3_idle_driver, NULL);
+ if (cpu_is_omap3430())
+ return cpuidle_register(&omap3430_idle_driver, NULL);
+ else
+ return cpuidle_register(&omap3_idle_driver, NULL);
}
.sysc_fields = &omap_hwmod_sysc_type1,
};
-static struct omap_hwmod_class omap34xx_ssi_hwmod_class = {
+static struct omap_hwmod_class omap3xxx_ssi_hwmod_class = {
.name = "ssi",
.sysc = &omap34xx_ssi_sysc,
};
-static struct omap_hwmod omap34xx_ssi_hwmod = {
+static struct omap_hwmod omap3xxx_ssi_hwmod = {
.name = "ssi",
- .class = &omap34xx_ssi_hwmod_class,
+ .class = &omap3xxx_ssi_hwmod_class,
.clkdm_name = "core_l4_clkdm",
.main_clk = "ssi_ssr_fck",
.prcm = {
};
/* L4 CORE -> SSI */
-static struct omap_hwmod_ocp_if omap34xx_l4_core__ssi = {
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__ssi = {
.master = &omap3xxx_l4_core_hwmod,
- .slave = &omap34xx_ssi_hwmod,
+ .slave = &omap3xxx_ssi_hwmod,
.clk = "ssi_ick",
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
&omap3xxx_sad2d__l3,
&omap3xxx_l4_core__mmu_isp,
&omap3xxx_l3_main__mmu_iva,
- &omap34xx_l4_core__ssi,
+ &omap3xxx_l4_core__ssi,
NULL
};
&omap3xxx_sad2d__l3,
&omap3xxx_l4_core__mmu_isp,
&omap3xxx_l3_main__mmu_iva,
+ &omap3xxx_l4_core__ssi,
NULL
};
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
};
/* pcie1 */
+static struct omap_hwmod_rst_info dra7xx_pciess1_resets[] = {
+ { .name = "pcie", .rst_shift = 0 },
+};
+
static struct omap_hwmod dra7xx_pciess1_hwmod = {
.name = "pcie1",
.class = &dra7xx_pciess_hwmod_class,
.clkdm_name = "pcie_clkdm",
+ .rst_lines = dra7xx_pciess1_resets,
+ .rst_lines_cnt = ARRAY_SIZE(dra7xx_pciess1_resets),
.main_clk = "l4_root_clk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET,
+ .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET,
.context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
},
};
+/* pcie2 */
+static struct omap_hwmod_rst_info dra7xx_pciess2_resets[] = {
+ { .name = "pcie", .rst_shift = 1 },
+};
+
/* pcie2 */
static struct omap_hwmod dra7xx_pciess2_hwmod = {
.name = "pcie2",
.class = &dra7xx_pciess_hwmod_class,
.clkdm_name = "pcie_clkdm",
+ .rst_lines = dra7xx_pciess2_resets,
+ .rst_lines_cnt = ARRAY_SIZE(dra7xx_pciess2_resets),
.main_clk = "l4_root_clk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET,
+ .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET,
.context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
static struct omap_hwmod_ocp_if dm81xx_l4_ls__elm = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm81xx_elm_hwmod,
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio1 = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm81xx_gpio1_hwmod,
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio2 = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm81xx_gpio2_hwmod,
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if dm814x_l4_ls__timer1 = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm814x_timer1_hwmod,
- .clk = "timer1_fck",
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if dm814x_l4_ls__timer2 = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm814x_timer2_hwmod,
- .clk = "timer2_fck",
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if dm81xx_l4_ls__mailbox = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm81xx_mailbox_hwmod,
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if dm81xx_l4_ls__spinbox = {
.master = &dm81xx_l4_ls_hwmod,
.slave = &dm81xx_spinbox_hwmod,
+ .clk = "sysclk6_ck",
.user = OCP_USER_MPU,
};
/* PRM.L3INIT_PRM register offsets */
#define DRA7XX_PM_L3INIT_PWRSTCTRL_OFFSET 0x0000
#define DRA7XX_PM_L3INIT_PWRSTST_OFFSET 0x0004
+#define DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET 0x0010
#define DRA7XX_PM_L3INIT_MMC1_WKDEP_OFFSET 0x0028
#define DRA7XX_RM_L3INIT_MMC1_CONTEXT_OFFSET 0x002c
#define DRA7XX_PM_L3INIT_MMC2_WKDEP_OFFSET 0x0030
config MACH_DB88F5281
bool "Marvell Orion-2 Development Board"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
Marvell Orion-2 (88F5281) Development Board
config MACH_RD88F5182
bool "Marvell Orion-NAS Reference Design"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
Marvell Orion-NAS (88F5182) RD2
config MACH_RD88F5182_DT
bool "Marvell Orion-NAS Reference Design (Flattened Device Tree)"
select ARCH_ORION5X_DT
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the Marvell
Orion-NAS (88F5182) RD2, Flattened Device Tree.
config MACH_KUROBOX_PRO
bool "KuroBox Pro"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
KuroBox Pro platform.
config MACH_DNS323
bool "D-Link DNS-323"
select GENERIC_NET_UTILS
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
D-Link DNS-323 platform.
config MACH_LINKSTATION_PRO
bool "Buffalo Linkstation Pro/Live"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
Buffalo Linkstation Pro/Live platform. Both v1 and
config MACH_LINKSTATION_LSCHL
bool "Buffalo Linkstation Live v3 (LS-CHL)"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
Buffalo Linkstation Live v3 (LS-CHL) platform.
config MACH_LINKSTATION_LS_HGL
bool "Buffalo Linkstation LS-HGL"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
Buffalo Linkstation LS-HGL platform.
config MACH_NET2BIG
bool "LaCie 2Big Network"
- select I2C_BOARDINFO
+ select I2C_BOARDINFO if I2C
help
Say 'Y' here if you want your kernel to support the
LaCie 2Big Network NAS.
bool "CSR SiRF"
depends on ARCH_MULTI_V7
select ARCH_HAS_RESET_CONTROLLER
+ select RESET_CONTROLLER
select ARCH_REQUIRE_GPIOLIB
select GENERIC_IRQ_CHIP
select NO_IOPORT_MAP
endif # CPU_S3C2416
-if CPU_S3C2440
+if CPU_S3C2440 || CPU_S3C2442
config S3C2440_XTAL_12000000
bool
default y if S3C24XX_PLL
help
PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
+endif
+
+if CPU_S3C2440
comment "S3C2440 Boards"
config MACH_MINI2440
bool "MINI2440 development board"
- select EEPROM_AT24 if I2C
select LEDS_CLASS
select LEDS_TRIGGERS
select LEDS_TRIGGER_BACKLIGHT
#define ADC_NOM_CHG_DETECT_1A 6
#define ADC_NOM_CHG_DETECT_USB 43
+#ifdef CONFIG_PCF50633_ADC
static void
gta02_configure_pmu_for_charger(struct pcf50633 *pcf, void *unused, int res)
{
pcf50633_mbc_usb_curlim_set(pcf, ma);
}
+#endif
static struct delayed_work gta02_charger_work;
static int gta02_usb_vbus_draw;
REGULATOR_SUPPLY("AVDD", "0-001b"),
};
-static struct regulator_init_data smdk6410_b_pwr_5v_data = {
+static struct regulator_init_data __maybe_unused smdk6410_b_pwr_5v_data = {
.constraints = {
.always_on = 1,
},
};
/* VDDARM, BUCK1 on J5 */
-static struct regulator_init_data smdk6410_vddarm = {
+static struct regulator_init_data __maybe_unused smdk6410_vddarm = {
.constraints = {
.name = "PVDD_ARM",
.min_uV = 1000000,
};
/* VDD_INT, BUCK2 on J5 */
-static struct regulator_init_data smdk6410_vddint = {
+static struct regulator_init_data __maybe_unused smdk6410_vddint = {
.constraints = {
.name = "PVDD_INT",
.min_uV = 1000000,
};
/* VDD_HI, LDO3 on J5 */
-static struct regulator_init_data smdk6410_vddhi = {
+static struct regulator_init_data __maybe_unused smdk6410_vddhi = {
.constraints = {
.name = "PVDD_HI",
.always_on = 1,
};
/* VDD_PLL, LDO2 on J5 */
-static struct regulator_init_data smdk6410_vddpll = {
+static struct regulator_init_data __maybe_unused smdk6410_vddpll = {
.constraints = {
.name = "PVDD_PLL",
.always_on = 1,
};
/* VDD_UH_MMC, LDO5 on J5 */
-static struct regulator_init_data smdk6410_vdduh_mmc = {
+static struct regulator_init_data __maybe_unused smdk6410_vdduh_mmc = {
.constraints = {
.name = "PVDD_UH+PVDD_MMC",
.always_on = 1,
};
/* VCCM3BT, LDO8 on J5 */
-static struct regulator_init_data smdk6410_vccmc3bt = {
+static struct regulator_init_data __maybe_unused smdk6410_vccmc3bt = {
.constraints = {
.name = "PVCCM3BT",
.always_on = 1,
};
/* VCCM2MTV, LDO11 on J5 */
-static struct regulator_init_data smdk6410_vccm2mtv = {
+static struct regulator_init_data __maybe_unused smdk6410_vccm2mtv = {
.constraints = {
.name = "PVCCM2MTV",
.always_on = 1,
};
/* VDD_LCD, LDO12 on J5 */
-static struct regulator_init_data smdk6410_vddlcd = {
+static struct regulator_init_data __maybe_unused smdk6410_vddlcd = {
.constraints = {
.name = "PVDD_LCD",
.always_on = 1,
};
/* VDD_OTGI, LDO9 on J5 */
-static struct regulator_init_data smdk6410_vddotgi = {
+static struct regulator_init_data __maybe_unused smdk6410_vddotgi = {
.constraints = {
.name = "PVDD_OTGI",
.always_on = 1,
};
/* VDD_OTG, LDO14 on J5 */
-static struct regulator_init_data smdk6410_vddotg = {
+static struct regulator_init_data __maybe_unused smdk6410_vddotg = {
.constraints = {
.name = "PVDD_OTG",
.always_on = 1,
};
/* VDD_ALIVE, LDO15 on J5 */
-static struct regulator_init_data smdk6410_vddalive = {
+static struct regulator_init_data __maybe_unused smdk6410_vddalive = {
.constraints = {
.name = "PVDD_ALIVE",
.always_on = 1,
};
/* VDD_AUDIO, VLDO_AUDIO on J5 */
-static struct regulator_init_data smdk6410_vddaudio = {
+static struct regulator_init_data __maybe_unused smdk6410_vddaudio = {
.constraints = {
.name = "PVDD_AUDIO",
.always_on = 1,
#ifdef CONFIG_SMDK6410_WM1190_EV1
/* S3C64xx internal logic & PLL */
-static struct regulator_init_data wm8350_dcdc1_data = {
+static struct regulator_init_data __maybe_unused wm8350_dcdc1_data = {
.constraints = {
.name = "PVDD_INT+PVDD_PLL",
.min_uV = 1200000,
};
/* Memory */
-static struct regulator_init_data wm8350_dcdc3_data = {
+static struct regulator_init_data __maybe_unused wm8350_dcdc3_data = {
.constraints = {
.name = "PVDD_MEM",
.min_uV = 1800000,
REGULATOR_SUPPLY("DVDD", "0-001b"),
};
-static struct regulator_init_data wm8350_dcdc4_data = {
+static struct regulator_init_data __maybe_unused wm8350_dcdc4_data = {
.constraints = {
.name = "PVDD_HI+PVDD_EXT+PVDD_SYS+PVCCM2MTV",
.min_uV = 3000000,
};
/* OTGi/1190-EV1 HPVDD & AVDD */
-static struct regulator_init_data wm8350_ldo4_data = {
+static struct regulator_init_data __maybe_unused wm8350_ldo4_data = {
.constraints = {
.name = "PVDD_OTGI+HPVDD+AVDD",
.min_uV = 1200000,
.max_uA = 27554,
};
-static struct regulator_init_data wm1192_dcdc3 = {
+static struct regulator_init_data __maybe_unused wm1192_dcdc3 = {
.constraints = {
.name = "PVDD_MEM+PVDD_GPS",
.always_on = 1,
REGULATOR_SUPPLY("DVDD", "0-001b"), /* WM8580 */
};
-static struct regulator_init_data wm1192_ldo1 = {
+static struct regulator_init_data __maybe_unused wm1192_ldo1 = {
.constraints = {
.name = "PVDD_LCD+PVDD_EXT",
.always_on = 1,
scu_enable(socfpga_scu_base_addr);
}
+#ifdef CONFIG_HOTPLUG_CPU
/*
* platform-specific code to shutdown a CPU
*
{
return 1;
}
+#endif
static const struct smp_operations socfpga_smp_ops __initconst = {
.smp_prepare_cpus = socfpga_smp_prepare_cpus,
static const char *db8500_read_soc_id(void)
{
void __iomem *uid;
+ const char *retstr;
uid = ioremap(U8500_BB_UID_BASE, 0x20);
if (!uid)
return NULL;
/* Throw these device-specific numbers into the entropy pool */
add_device_randomness(uid, 0x14);
- return kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
+ retstr = kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
readl((u32 *)uid+0),
readl((u32 *)uid+1), readl((u32 *)uid+2),
readl((u32 *)uid+3), readl((u32 *)uid+4));
iounmap(uid);
+ return retstr;
}
static struct device * __init db8500_soc_device_init(void)
struct knav_reg_acc_command {
u32 command;
u32 queue_mask;
- u32 list_phys;
+ u32 list_dma;
u32 queue_num;
u32 timer_config;
};
struct knav_link_ram_block {
- dma_addr_t phys;
+ dma_addr_t dma;
void *virt;
size_t size;
};
channel = acc->channel;
list_dma = acc->list_dma[acc->list_index];
list_cpu = acc->list_cpu[acc->list_index];
- dev_dbg(kdev->dev, "acc-irq: channel %d, list %d, virt %p, phys %x\n",
- channel, acc->list_index, list_cpu, list_dma);
+ dev_dbg(kdev->dev, "acc-irq: channel %d, list %d, virt %p, dma %pad\n",
+ channel, acc->list_index, list_cpu, &list_dma);
if (atomic_read(&acc->retrigger_count)) {
atomic_dec(&acc->retrigger_count);
__knav_acc_notify(range, acc);
u32 result;
dev_dbg(kdev->dev, "acc command %08x %08x %08x %08x %08x\n",
- cmd->command, cmd->queue_mask, cmd->list_phys,
+ cmd->command, cmd->queue_mask, cmd->list_dma,
cmd->queue_num, cmd->timer_config);
writel_relaxed(cmd->timer_config, &pdsp->acc_command->timer_config);
writel_relaxed(cmd->queue_num, &pdsp->acc_command->queue_num);
- writel_relaxed(cmd->list_phys, &pdsp->acc_command->list_phys);
+ writel_relaxed(cmd->list_dma, &pdsp->acc_command->list_dma);
writel_relaxed(cmd->queue_mask, &pdsp->acc_command->queue_mask);
writel_relaxed(cmd->command, &pdsp->acc_command->command);
memset(cmd, 0, sizeof(*cmd));
cmd->command = acc->channel;
cmd->queue_mask = queue_mask;
- cmd->list_phys = acc->list_dma[0];
+ cmd->list_dma = (u32)acc->list_dma[0];
cmd->queue_num = info->list_entries << 16;
cmd->queue_num |= queue_base;
acc->list_cpu[1] = list_mem + list_size;
acc->list_dma[0] = list_dma;
acc->list_dma[1] = list_dma + list_size;
- dev_dbg(kdev->dev, "%s: channel %d, phys %08x, virt %8p\n",
- acc->name, acc->channel, list_dma, list_mem);
+ dev_dbg(kdev->dev, "%s: channel %d, dma %pad, virt %8p\n",
+ acc->name, acc->channel, &list_dma, list_mem);
}
range->ops = &knav_acc_range_ops;
list_add(&pool->region_inst, ®ion->pools);
dev_dbg(kdev->dev,
- "region %s (%d): size:%d, link:%d@%d, phys:%08x-%08x, virt:%p-%p\n",
+ "region %s (%d): size:%d, link:%d@%d, dma:%pad-%pad, virt:%p-%p\n",
region->name, id, region->desc_size, region->num_desc,
- region->link_index, region->dma_start, region->dma_end,
+ region->link_index, ®ion->dma_start, ®ion->dma_end,
region->virt_start, region->virt_end);
hw_desc_size = (region->desc_size / 16) - 1;
for_each_qmgr(kdev, qmgr) {
regs = qmgr->reg_region + id;
- writel_relaxed(region->dma_start, ®s->base);
+ writel_relaxed((u32)region->dma_start, ®s->base);
writel_relaxed(region->link_index, ®s->start_index);
writel_relaxed(hw_desc_size << 16 | hw_num_desc,
®s->size_count);
* queue_base specified => using internal or onchip
* link ram WARNING - we do not "reserve" this block
*/
- block->phys = (dma_addr_t)temp[0];
+ block->dma = (dma_addr_t)temp[0];
block->virt = NULL;
block->size = temp[1];
} else {
block->size = temp[1];
/* queue_base not specific => allocate requested size */
block->virt = dmam_alloc_coherent(kdev->dev,
- 8 * block->size, &block->phys,
+ 8 * block->size, &block->dma,
GFP_KERNEL);
if (!block->virt) {
dev_err(kdev->dev, "failed to alloc linkram\n");
for_each_qmgr(kdev, qmgr) {
block = &kdev->link_rams[0];
- dev_dbg(kdev->dev, "linkram0: phys:%x, virt:%p, size:%x\n",
- block->phys, block->virt, block->size);
- writel_relaxed(block->phys, &qmgr->reg_config->link_ram_base0);
+ dev_dbg(kdev->dev, "linkram0: dma:%pad, virt:%p, size:%x\n",
+ &block->dma, block->virt, block->size);
+ writel_relaxed((u32)block->dma, &qmgr->reg_config->link_ram_base0);
writel_relaxed(block->size, &qmgr->reg_config->link_ram_size0);
block++;
if (!block->size)
continue;
- dev_dbg(kdev->dev, "linkram1: phys:%x, virt:%p, size:%x\n",
- block->phys, block->virt, block->size);
- writel_relaxed(block->phys, &qmgr->reg_config->link_ram_base1);
+ dev_dbg(kdev->dev, "linkram1: dma:%pad, virt:%p, size:%x\n",
+ &block->dma, block->virt, block->size);
+ writel_relaxed(block->dma, &qmgr->reg_config->link_ram_base1);
}
return 0;
projects / karo-tx-linux.git / commitdiff