soc/tegra: fuse: Correct straps' address for older Tegra124 device trees

Trying to read out Chip ID before APBMISC registers are mapped won't
succeed, in a result Tegra124 gets a wrong address for the HW straps
register if machine uses an old outdated device tree.

Fixes: 297c4f3dcbff ("soc/tegra: fuse: Restrict legacy code to 32-bit ARM")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c
index 3a787a3..6259390 100644 (file)
--- a/drivers/soc/tegra/fuse/tegra-apbmisc.c
+++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c
@@ -121,7 +121,7 @@ void __init tegra_init_apbmisc(void)
                        apbmisc.flags = IORESOURCE_MEM;
 
                        /* strapping options */
-                       if (tegra_get_chip_id() == TEGRA124) {
+                       if (of_machine_is_compatible("nvidia,tegra124")) {
                                straps.start = 0x7000e864;
                                straps.end = 0x7000e867;
                        } else {