diff options
Diffstat (limited to 'arch/arm/mach-omap2/devices.c')
| -rw-r--r-- | arch/arm/mach-omap2/devices.c | 125 |
1 files changed, 95 insertions, 30 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index cba60e05e32e..4abb8b5e9bc0 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -19,14 +19,16 @@ #include <linux/of.h> #include <linux/pinctrl/machine.h> #include <linux/platform_data/omap4-keypad.h> +#include <linux/platform_data/omap_ocp2scp.h> #include <asm/mach-types.h> #include <asm/mach/map.h> +#include <linux/omap-dma.h> + #include "iomap.h" -#include <plat/dma.h> -#include <plat/omap_hwmod.h> -#include <plat/omap_device.h> +#include "omap_hwmod.h" +#include "omap_device.h" #include "omap4-keypad.h" #include "soc.h" @@ -34,6 +36,7 @@ #include "mux.h" #include "control.h" #include "devices.h" +#include "dma.h" #define L3_MODULES_MAX_LEN 12 #define L3_MODULES 3 @@ -126,7 +129,7 @@ static struct platform_device omap2cam_device = { #if defined(CONFIG_IOMMU_API) -#include <plat/iommu.h> +#include <linux/platform_data/iommu-omap.h> static struct resource omap3isp_resources[] = { { @@ -200,6 +203,16 @@ static struct resource omap3isp_resources[] = { .flags = IORESOURCE_MEM, }, { + .start = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE, + .end = OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE + 3, + .flags = IORESOURCE_MEM, + }, + { + .start = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL, + .end = OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL + 3, + .flags = IORESOURCE_MEM, + }, + { .start = 24 + OMAP_INTC_START, .flags = IORESOURCE_IRQ, } @@ -613,6 +626,83 @@ static void omap_init_vout(void) static inline void omap_init_vout(void) {} #endif +#if defined(CONFIG_OMAP_OCP2SCP) || defined(CONFIG_OMAP_OCP2SCP_MODULE) +static int count_ocp2scp_devices(struct omap_ocp2scp_dev *ocp2scp_dev) +{ + int cnt = 0; + + while (ocp2scp_dev->drv_name != NULL) { + cnt++; + ocp2scp_dev++; + } + + return cnt; +} + +static void omap_init_ocp2scp(void) +{ + struct omap_hwmod *oh; + struct platform_device *pdev; + int bus_id = -1, dev_cnt = 0, i; + struct omap_ocp2scp_dev *ocp2scp_dev; + const char *oh_name, *name; + struct omap_ocp2scp_platform_data *pdata; + + if (!cpu_is_omap44xx()) + return; + + oh_name = "ocp2scp_usb_phy"; + name = "omap-ocp2scp"; + + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("%s: could not find omap_hwmod for %s\n", __func__, + oh_name); + return; + } + + pdata = kzalloc(sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + pr_err("%s: No memory for ocp2scp pdata\n", __func__); + return; + } + + ocp2scp_dev = oh->dev_attr; + dev_cnt = count_ocp2scp_devices(ocp2scp_dev); + + if (!dev_cnt) { + pr_err("%s: No devices connected to ocp2scp\n", __func__); + kfree(pdata); + return; + } + + pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *) + * dev_cnt, GFP_KERNEL); + if (!pdata->devices) { + pr_err("%s: No memory for ocp2scp pdata devices\n", __func__); + kfree(pdata); + return; + } + + for (i = 0; i < dev_cnt; i++, ocp2scp_dev++) + pdata->devices[i] = ocp2scp_dev; + + pdata->dev_cnt = dev_cnt; + + pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata), NULL, + 0, false); + if (IS_ERR(pdev)) { + pr_err("Could not build omap_device for %s %s\n", + name, oh_name); + kfree(pdata->devices); + kfree(pdata); + return; + } +} +#else +static inline void omap_init_ocp2scp(void) { } +#endif + /*-------------------------------------------------------------------------*/ static int __init omap2_init_devices(void) @@ -640,33 +730,8 @@ static int __init omap2_init_devices(void) omap_init_sham(); omap_init_aes(); omap_init_vout(); + omap_init_ocp2scp(); return 0; } arch_initcall(omap2_init_devices); - -#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE) -static int __init omap_init_wdt(void) -{ - int id = -1; - struct platform_device *pdev; - struct omap_hwmod *oh; - char *oh_name = "wd_timer2"; - char *dev_name = "omap_wdt"; - - if (!cpu_class_is_omap2() || of_have_populated_dt()) - return 0; - - oh = omap_hwmod_lookup(oh_name); - if (!oh) { - pr_err("Could not look up wd_timer%d hwmod\n", id); - return -EINVAL; - } - - pdev = omap_device_build(dev_name, id, oh, NULL, 0, NULL, 0, 0); - WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n", - dev_name, oh->name); - return 0; -} -subsys_initcall(omap_init_wdt); -#endif |
