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From 601e5ea89b1fd6fb8047ea7c23eae6eb1c90145f Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Tue, 21 Feb 2012 14:25:03 +0100
Subject: [PATCH 20/70] MIPS: lantiq: helper functions for SoC detection
Add additional functions for runtime soc detection. We need these for the
serial driver.
Signed-off-by: John Crispin <blogic@openwrt.org>
---
.../include/asm/mach-lantiq/falcon/lantiq_soc.h | 16 ++++++++++++++--
.../mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 5 +++++
2 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h
index a5dc06a..0aa1f16 100644
--- a/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h
+++ b/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h
@@ -134,8 +134,20 @@ extern int ltq_gpio_mux_set(unsigned int pin, unsigned int mux);
#define LTQ_EIU_BASE_ADDR 0
#define LTQ_EBU_PCC_ISTAT 0
-#define ltq_is_ar9() 0
-#define ltq_is_vr9() 0
+static inline int ltq_is_ar9(void)
+{
+ return 0;
+}
+
+static inline int ltq_is_vr9(void)
+{
+ return 0;
+}
+
+static inline int ltq_is_falcon(void)
+{
+ return 1;
+}
#endif /* CONFIG_SOC_FALCON */
#endif /* _LTQ_XWAY_H__ */
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
index 6c5b705..45e480c 100644
--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
@@ -164,5 +164,10 @@ static inline int ltq_is_vr9(void)
return (ltq_get_soc_type() == SOC_TYPE_VR9);
}
+static inline int ltq_is_falcon(void)
+{
+ return 0;
+}
+
#endif /* CONFIG_SOC_TYPE_XWAY */
#endif /* _LTQ_XWAY_H__ */
--
1.7.9.1
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