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| author | Arnd Bergmann <arnd@arndb.de> | 2014-09-09 17:09:35 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-09-09 17:09:35 +0200 |
| commit | 138310e18b70caed1b7acf02a2c97170dcb3c55d (patch) | |
| tree | c33e62cd472775401877f2c2ca8c071f0ac31581 /arch/arm/mach-shmobile/timer.c | |
| parent | eb492df9616156416e160bb59f7fd0437d6f5424 (diff) | |
| parent | 5923abb205e05773e0bb16c7ca4c0b41dbeec40e (diff) | |
Merge tag 'renesas-soc3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Third Round of Renesas ARM Based SoC Soc Updates for v3.18" from Simon Horman:
* Initial r8a7794 SoC support
* Support Cortex-A7 in shmobile_init_delay()
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'renesas-soc3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Initial r8a7794 SoC support
ARM: shmobile: support Cortex-A7 in shmobile_init_delay()
Diffstat (limited to 'arch/arm/mach-shmobile/timer.c')
| -rw-r--r-- | arch/arm/mach-shmobile/timer.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c index adce98b44f8a..87c6be1e79bd 100644 --- a/arch/arm/mach-shmobile/timer.c +++ b/arch/arm/mach-shmobile/timer.c @@ -43,7 +43,7 @@ static void __init shmobile_setup_delay_hz(unsigned int max_cpu_core_hz, void __init shmobile_init_delay(void) { struct device_node *np, *cpus; - bool is_a8_a9 = false; + bool is_a7_a8_a9 = false; bool is_a15 = false; u32 max_freq = 0; @@ -57,9 +57,10 @@ void __init shmobile_init_delay(void) if (!of_property_read_u32(np, "clock-frequency", &freq)) max_freq = max(max_freq, freq); - if (of_device_is_compatible(np, "arm,cortex-a8") || + if (of_device_is_compatible(np, "arm,cortex-a7") || + of_device_is_compatible(np, "arm,cortex-a8") || of_device_is_compatible(np, "arm,cortex-a9")) - is_a8_a9 = true; + is_a7_a8_a9 = true; else if (of_device_is_compatible(np, "arm,cortex-a15")) is_a15 = true; } @@ -69,7 +70,7 @@ void __init shmobile_init_delay(void) if (!max_freq) return; - if (is_a8_a9) + if (is_a7_a8_a9) shmobile_setup_delay_hz(max_freq, 1, 3); else if (is_a15 && !IS_ENABLED(CONFIG_ARM_ARCH_TIMER)) shmobile_setup_delay_hz(max_freq, 2, 4); |