@@ -36,130 +36,8 @@
#define L3_MODULES_MAX_LEN 12
#define L3_MODULES 3
-static int __init omap3_l3_init(void)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
- char oh_name[L3_MODULES_MAX_LEN];
-
- /*
- * To avoid code running on other OMAPs in
- * multi-omap builds
- */
- if (!(cpu_is_omap34xx()) || of_have_populated_dt())
- return -ENODEV;
-
- snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
-
- oh = omap_hwmod_lookup(oh_name);
-
- if (!oh)
- pr_err("could not look up %s\n", oh_name);
-
- pdev = omap_device_build("omap_l3_smx", 0, oh, NULL, 0);
-
- WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
-
- return PTR_ERR_OR_ZERO(pdev);
-}
-omap_postcore_initcall(omap3_l3_init);
-
static inline void omap_init_sti(void) {}
-#if IS_ENABLED(CONFIG_SPI_OMAP24XX)
-
-#include <linux/platform_data/spi-omap2-mcspi.h>
-
-static int __init omap_mcspi_init(struct omap_hwmod *oh, void *unused)
-{
- struct platform_device *pdev;
- char *name = "omap2_mcspi";
- struct omap2_mcspi_platform_config *pdata;
- static int spi_num;
- struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;
-
- pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
- if (!pdata) {
- pr_err("Memory allocation for McSPI device failed\n");
- return -ENOMEM;
- }
-
- pdata->num_cs = mcspi_attrib->num_chipselect;
- switch (oh->class->rev) {
- case OMAP2_MCSPI_REV:
- case OMAP3_MCSPI_REV:
- pdata->regs_offset = 0;
- break;
- case OMAP4_MCSPI_REV:
- pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
- break;
- default:
- pr_err("Invalid McSPI Revision value\n");
- kfree(pdata);
- return -EINVAL;
- }
-
- spi_num++;
- pdev = omap_device_build(name, spi_num, oh, pdata, sizeof(*pdata));
- WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s\n",
- name, oh->name);
- kfree(pdata);
- return 0;
-}
-
-static void omap_init_mcspi(void)
-{
- omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
-}
-
-#else
-static inline void omap_init_mcspi(void) {}
-#endif
-
-/**
- * omap_init_rng - bind the RNG hwmod to the RNG omap_device
- *
- * Bind the RNG hwmod to the RNG omap_device. No return value.
- */
-static void __init omap_init_rng(void)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
-
- oh = omap_hwmod_lookup("rng");
- if (!oh)
- return;
-
- pdev = omap_device_build("omap_rng", -1, oh, NULL, 0);
- WARN(IS_ERR(pdev), "Can't build omap_device for omap_rng\n");
-}
-
-static void __init omap_init_sham(void)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
-
- oh = omap_hwmod_lookup("sham");
- if (!oh)
- return;
-
- pdev = omap_device_build("omap-sham", -1, oh, NULL, 0);
- WARN(IS_ERR(pdev), "Can't build omap_device for omap-sham\n");
-}
-
-static void __init omap_init_aes(void)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
-
- oh = omap_hwmod_lookup("aes");
- if (!oh)
- return;
-
- pdev = omap_device_build("omap-aes", -1, oh, NULL, 0);
- WARN(IS_ERR(pdev), "Can't build omap_device for omap-aes\n");
-}
-
/*-------------------------------------------------------------------------*/
#if IS_ENABLED(CONFIG_VIDEO_OMAP2_VOUT)
@@ -190,49 +68,8 @@ int __init omap_init_vout(void) { return 0; }
static int __init omap2_init_devices(void)
{
- /* Enable dummy states for those platforms without pinctrl support */
- if (!of_have_populated_dt())
- pinctrl_provide_dummies();
-
- /* If dtb is there, the devices will be created dynamically */
- if (!of_have_populated_dt()) {
- /*
- * please keep these calls, and their implementations above,
- * in alphabetical order so they're easier to sort through.
- */
- omap_init_mcspi();
- omap_init_sham();
- omap_init_aes();
- omap_init_rng();
- }
omap_init_sti();
return 0;
}
omap_arch_initcall(omap2_init_devices);
-
-static int __init omap_gpmc_init(void)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
- char *oh_name = "gpmc";
-
- /*
- * if the board boots up with a populated DT, do not
- * manually add the device from this initcall
- */
- if (of_have_populated_dt())
- return -ENODEV;
-
- oh = omap_hwmod_lookup(oh_name);
- if (!oh) {
- pr_err("Could not look up %s\n", oh_name);
- return -ENODEV;
- }
-
- pdev = omap_device_build("omap-gpmc", -1, oh, NULL, 0);
- WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
-
- return PTR_ERR_OR_ZERO(pdev);
-}
-omap_postcore_initcall(omap_gpmc_init);
We are now booting all mach-omap2 in device tree only mode. Any code that is only called in legacy boot mode where of_have_populated_dt() is not set is safe to remove now. Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/mach-omap2/devices.c | 163 ------------------------------------------ 1 file changed, 163 deletions(-)