diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-02-13 15:26:29 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-04-28 21:50:20 +0200 |
| commit | e07fec6062865ae4fbc096223fbceac039b18acf (patch) | |
| tree | b7a6883f561aeab2f0c2623aec2d9910f3490898 /arch/arm/mach-integrator/integrator_ap.c | |
| parent | ccea5e8a5918110a45c5f1c42ccd56affa0febcb (diff) | |
ARM: integrator: Retire LM and IM-PD1 boardfile code
We now support probing and populating logical modules and
the IM-PD1 example module in particular directly from the
device tree using the LM bus driver.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-integrator/integrator_ap.c')
| -rw-r--r-- | arch/arm/mach-integrator/integrator_ap.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 035069ea2c8b..58b02cbbea72 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -23,7 +23,6 @@ #include "hardware.h" #include "cm.h" #include "common.h" -#include "lm.h" /* Regmap to the AP system controller */ static struct regmap *ap_syscon_map; @@ -174,10 +173,7 @@ static const struct of_device_id ap_syscon_match[] = { static void __init ap_init_of(void) { - u32 sc_dec; struct device_node *syscon; - int ret; - int i; of_platform_default_populate(NULL, ap_auxdata_lookup, NULL); @@ -189,33 +185,6 @@ static void __init ap_init_of(void) pr_crit("could not find Integrator/AP system controller\n"); return; } - - ret = regmap_read(ap_syscon_map, - INTEGRATOR_SC_DEC_OFFSET, - &sc_dec); - if (ret) { - pr_crit("could not read from Integrator/AP syscon\n"); - return; - } - - for (i = 0; i < 4; i++) { - struct lm_device *lmdev; - - if ((sc_dec & (16 << i)) == 0) - continue; - - lmdev = kzalloc(sizeof(struct lm_device), GFP_KERNEL); - if (!lmdev) - continue; - - lmdev->resource.start = 0xc0000000 + 0x10000000 * i; - lmdev->resource.end = lmdev->resource.start + 0x0fffffff; - lmdev->resource.flags = IORESOURCE_MEM; - lmdev->irq = irq_of_parse_and_map(syscon, i); - lmdev->id = i; - - lm_device_register(lmdev); - } } static const char * ap_dt_board_compat[] = { |